| Keywords: | [North Atlantic / / ]., / ] [ / / ]., / ]., / / Key to families] [North Atlantic / / ]., / / Key to families]., / Germany / Key to families and species]., & species] [North Atlantic / / ]., 129]., 191]., 194]., 195]., 257, 257]., 27]., 48]., 52]., 595]., 600, 603, 603]., 607, 612]., 616]., 618, 62]., 634]., 637]., 638]., 639, 639]., 641]., 668]., 743, 746]., Acanthocephala, Acanthocephala (Animalia): [Key to orders, Germany & North Atlantic,, Acanthosomatidae, Acanthosomatidae (Pentatomoidea): [Key to genera, Germany, P. 356, Acari (Arachnida): [Key to suborders, Germany, P. 163]., Acari [Germany / / Key to suborders]., Acaridida, Acaridida (Acari): [Key to families, Germany, P. 171]., Accipitridae, Accipitridae (Falconiformes): [Key to genera, Germany, P. 676, Acipenseridae, Acipenseridae (Acipenseriformes): [Key to species, Germany, P. 615]., Acrididae, Acrididae (Saltatoria): [Key to subfamilies, Germany, P. 279, Actinedida, Actinedida (Acari): [Key to families, Germany, P. 167, Actinopoda, Actinopoda (Sarcodina): [Key to classes, Germany & North Atlantic,, Aeolothripidae, Aeolothripidae (Thysanoptera): [Key to subfamilies, Germany, P. 296]., Aeshnidae, Aeshnidae (Odonata): [Key to genera, Germany, P. 252, Agelenidae, Agelenidae (Araneae): [Key to genera, Germany, P. 150, Alaudidae, Alaudidae (Passeriformes): [Key to species, Germany, P. 705]., Alcidae, Alcidae (Charadriiformes): [Key to species, Germany, P. 693]., Alleculidae, Alleculidae (Tenebrionidae): [Key to genera, Germany, P. 421, Amaurobiidae, Amaurobiidae (Araneae): [Key to genera, Germany, P. 152, Ammodytidae, Ammodytidae (Perciformes): [Key to genera, North Atlantic, Germany, P., Amphibia, Amphibia (Vertebrata): [Key to orders, Germany, P. 646]., Amphipoda (Peracarida): [Key to suborders, Germany & North Atlantic,, Amphipoda [Germany / / Key to families & suborders] [North Atlantic /, Anarhichadidae, Anarhichadidae (Perciformes): [Key to species, North Atlantic, Germany,, Anatidae, Anatidae (Anseriformes): [Key to genera, Germany, P. 669, Anguilliformes, Anguilliformes (Actinopterygii): [Key to families, Germany & North, animal groups] [North Atlantic / / ]., Animalia [Faunal works / Identification guide / Germany & North, Animalia: [Key, To animal groups, Germany, P. 1]., Annelida (Animalia): [Key to classes, Germany & North Atlantic, Germany,, Annelida [Germany / / Key to classes, Anobiidae, Anobiidae (Bostrichoidea): [Key to genera, Germany, P. 415, Anthicidae, Anthicidae (Tenebrionoidea): [Key to genera, Germany, P. 423, Anthocoridae, Anthocoridae (Cimicoidea): [Key to subfamilies, Germany, P. 340, Anthomyiidae, Anthomyiidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 587]., Anura, Anura (Lissamphibia): [Key to genera, Germany, Adults, p. 648, larvae,, Aphididae, Aphididae (Aphidoidea): [Key to subfamilies, Germany, P. 320, Aphidina, Aphidina (Aphidoidea): [Key to families, Germany, P. 315]., Aphrophoridae, Aphrophoridae (Cercopidae): [Key to genera, Germany, P. 304, Apidae, Apidae (Apoidea): [Key to genera, Germany, P. 477, Apodidae, Apodidae (Apodiformes): [Key to species, Germany, P. 698]., Arachnida, Arachnida (Arthropoda): [Key to orders, Germany, P. 128]., Araneae, Araneae (Arachnida): [Key to families, Germany, P. 132, Araneidae, Araneidae (Araneae): [Key to genera, Germany, P. 145, Archaeognatha, Archaeognatha (Thysanura): [Key to genera, Germany, P. 238, Arctiidae, Arctiidae (Noctuoidea): [Key to subfamilies, Germany, P. 525]., Ardeidae, Ardeidae (Ciconiiformes): [Key to subfamilies, Germany, P. 667, Arthropoda, Arthropoda (Animalia): [Key to classes, Germany & North Atlantic,, Artiodactyla (Mammalia): [Key to families, Germany, P. 737, Artiodactyla [Germany / / Key to families] [ / / Key to families and, Arvicolidae, Arvicolidae (Muridae): [Key to species, Germany, P. 734]., Ascidiacea, Ascidiacea (Urochordata): [Key to families, North Atlantic, Germany, P., Asilidae, Asilidae (Orthorrhapha): [Key to genera, Germany, P. 572, Atheriniformes, Atheriniformes (Actinopterygii): [Key to families, North Atlantic,, Atlantic / / ]., Atlantic Ocean, Atlantic, Germany, P. 22, Atlantic, Germany, P. 35]., Atlantic, Germany, P. 595]., Atlantic, Germany, P. 617]., Atlantic, Germany, P. 618]., Atlantic, Germany, P. 630]., Atlantic, Germany, P. 8]., Atlantic] [Identification guides / / ] [Germany / / ] [ / / Key to, Auchenorrhyncha, Auchenorrhyncha (Homoptera): [Key, To groups, Germany, P. 300, Aves (Vertebrata): [Key to orders, Germany, P. 660, Aves [Germany / / Key to families & orders]., Baetidae, Baetidae (Ephemeroptera): [Key to genera, Germany, P. 243]., Berytidae, Berytidae (Lygaeoidea): [Key to genera, Germany, P. 348, Blaniulidae, Blaniulidae (Diplopoda): [Key to genera, Germany, P. 211, Blattoptera (Insecta): [Key to families, Germany, P. 269, Blattoptera [Germany / / Key to families, Bombus, Bombus - Latreille 1802 (Apidae): [Key to species, Germany, P. 481]., Bombyliidae, Bombyliidae (Orthorrhapha): [Key to genera, Germany, P. 573, Bothidae, Bothidae (Pleuronectiformes): [Key to species, North Atlantic, Germany,, Bovidae, Bovidae (Artiodactyla): [Key to species, Germany, P. 737]., Brachystomellidae, Brachystomellidae (Collembola): [Key to genera, Germany, P. 233]., Braconidae, Braconidae (Ichneumonoidea): [Key to genera, Germany, P. 467]., Bryozoa (Animalia): [Key to subclasses, North Atlantic, Germany, P. 595, Bryozoa [North Atlantic / Germany / Key to families, Buprestidae, Buprestidae (Buprestoidea): [Key to genera, Germany, P. 409, Caelifera, Caelifera (Saltatoria): [Key to families, Germany, P. 277]., Callionymidae, Callionymidae (Perciformes): [Key to species, North Atlantic, Germany,, Calliphoridae, Calliphoridae (Cyclorrhapha): [Key to genera, Germany, P. 589, Canidae, Canidae (Carnivora): [Key to species, Germany, P. 735]., Cantharidae, Cantharidae (Cantharoidea): [Key to genera, Germany, P. 414, Capniidae, Capniidae (Plecoptera): [Key to genera, Germany, P. 264, Carabidae, Carabidae (Caraboidea): [Key to subfamilies, Germany, P. 385, Carcharhinidae, Carcharhinidae (Carcharhiniformes): [Key to species, North Atlantic,, Carnivora, Carnivora (Mammalia): [Key to families, Germany, External, Caudata (Lissamphibia): [Key to genera, Germany, P. 646, Caudata [Germany / / Key to genera & species] [ / / Key to species]., Cecidomyiidae, Cecidomyiidae (Nematocera): [Key to subfamilies, Germany, P. 568]., Centrarchidae, Centrarchidae (Perciformes): [Key to species, Germany, P. 635]., Cephidae, Cephidae (Cephoidea): [Key to genera, Germany, P. 462, Cerambycidae, Cerambycidae (Chrysomeloidea): [Key to subfamilies, Germany, P. 423, Cercopidae, Cercopidae (Cercopoidea): [Key to genera, Germany, P. 305, Certhiidae, Certhiidae (Passeriformes): [Key to species, Germany, P. 709]., Cervidae, Cervidae (Artiodactyla): [Key to species, Germany, P. 738]., Cestoda (Platyhelminthes): [Key to orders, Germany & North Atlantic,, Cestoda [Germany / / Key to families & orders] [North Atlantic / / ]., Cetacea, Cetacea (Mammalia): [Key to families, North Atlantic, Germany, External, Chalcidoidea, Chalcidoidea (Terebrantia): [Key to families, Germany, P. 465]., characteristics, p. 724, skull characteristics, p. 739]., characteristics, p. 725, skull characteristics, p. 741]., characteristics, p. 726, skull characteristics, p. 743, characteristics, p. 726, skull characteristics, p. 746, characteristics, p. 731, skull characteristics, p. 746, characteristics, p. 735, skull characteristics, p. 750]., characteristics, p. 739, skull characteristics, p. 753]., characteristics, p. 743]., Charadriidae, Charadriidae (Charadriiformes): [Key to genera, Germany, P. 684, Charadriiformes, Charadriiformes (Aves): [Key to families, Germany, P. 683]., Chilopoda, Chilopoda (Myriapoda): [Key to orders, Germany, P. 205, Chiroptera, Chiroptera (Mammalia): [Key to families, Germany, External, Chloroperlidae, Chloroperlidae (Plecoptera): [Key to genera, Germany, P. 263, Chloropidae, Chloropidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 586, Cholevidae, Cholevidae (Leiodidae): [Key to genera, Germany, P. 396, Chordeumatidae, Chordeumatidae (Diplopoda): [Key to genera, Germany, P. 211, Chrysididae, Chrysididae (Chrysidoidea): [Key to subfamilies, Germany, P. 468, Chrysomelidae, Chrysomelidae (Chrysomeloidea): [Key to subfamilies, Germany, P. 429, Chrysopidae, Chrysopidae (Neuroptera): [Key to genera, Germany, P. 363, Chydoridae, Chydoridae (Cladocera): [Key to genera, Germany, P. 187, Cicadellidae, Cicadellidae (Cicadelloidea): [Key to subfamilies, Germany, P. 306, Ciconiidae, Ciconiidae (Ciconiiformes): [Key to species, Germany, P. 668]., Ciconiiformes, Ciconiiformes (Aves): [Key to families, Germany, P. 666]., Ciliophora (Protozoa): [Key to subclasses, Germany & North Atlantic,, Ciliophora [Germany / / Key to genera, Cimbicidae, Cimbicidae (Tenthredinoidea): [Key to subfamilies, Germany, P. 463, Cixiidae, Cixiidae (Fulgoroidea): [Key to species, Germany, P. 302]., Cladocera, Cladocera (Branchiopoda): [Key to families, Germany & North Atlantic,, Cleridae, Cleridae (Cleroidea): [Key to genera, Germany, P. 416, Clupeidae, Clupeidae (Clupeiformes): [Key to species, North Atlantic, Germany, P., Clupeiformes, Clupeiformes (Actinopterygii): [Key to families, North Atlantic,, Cnidaria, Cnidaria (Animalia): [Key to families, North Atlantic, Germany, P. 35, Cobitidae, Cobitidae (Cypriniformes): [Key to species, Germany, P. 626]., Coccina, Coccina (Coccoidea): [Key to families, Germany, P. 326, Coccinellidae, Coccinellidae (Cucujoidea): [Key to genera, Germany, P. 417, Coleoptera (Insecta): [Key to suborders, Germany, Larvae, p. 446, Coleoptera [Germany / / Key to families & suborders] [ / / Key to, Collembola (Insecta): [Key to superfamilies, Germany, P. 230, Collembola [Germany / / Key to families, Columbidae, Columbidae (Columbiformes): [Key to genera, Germany, P. 694, Conocephalidae, Conocephalidae (Saltatoria): [Key to genera, Germany, P. 275, Conopidae, Conopidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 584, Copepoda, Copepoda (Crustacea): [Key to orders, Germany & North Atlantic, Germany,, Coraciiformes, Coraciiformes (Aves): [Key to families, Germany, P. 698]., Corduliidae, Corduliidae (Odonata): [Key to genera, Germany, P. 254, Coreidae, Coreidae (Coreoidea): [Key to genera, Germany, P. 353, Corixidae, Corixidae (Corixoidea): [Key to genera, Germany, P. 339, Corvidae, Corvidae (Passeriformes): [Key to genera, Germany, P. 707, Cottidae, Cottidae (Scorpaeniformes): [Key to genera, Germany & North Atlantic,, Crustacea, Crustacea (Arthropoda): [Key to orders, Germany & North Atlantic,, Culicidae, Culicidae (Nematocera): [Key to subfamilies, Germany, P. 567, Curculionidae, Curculionidae (Curculionoidea): [Key to subfamilies, Germany, P. 437, Cyclopteridae, Cyclopteridae (Scorpaeniformes): [Key to species, North Atlantic,, Cydnidae, Cydnidae (Pentatomoidea): [Key to genera, Germany, P. 355, Cynipoidea, Cynipoidea (Terebrantia): [Key to families, Germany, P. 466]., Cyprinidae, Cyprinidae (Cypriniformes): [Key to genera, Germany, P. 620, Cypriniformes, Cypriniformes (Actinopterygii): [Key to families, Germany, P. 620]., Daphniidae, Daphniidae (Cladocera): [Key to genera, Germany, P. 185]., Decapoda (Eucarida): [Key, To infraorders, Germany & North Atlantic,, Decapoda [Germany / / Key to families & infraorders] [North Atlantic /, Delphacidae (Fulgoroidea): [Key to subfamilies, Germany, P. 303, Delphacidae [Germany / / Key to species &, Dermaptera, Dermaptera (Insecta): [Key to families, Germany, P. 267, Dermestidae, Dermestidae (Dermestoidea): [Key to genera, Germany, P. 415, Dictynidae, Dictynidae (Araneae): [Key to genera, Germany, P. 152, Digenea, Digenea (Trematoda): [Key to families, Germany & North Atlantic,, Diplopoda (Myriapoda): [Key to orders, Germany, P. 209, Diplopoda [Germany / / Key to families, Diplura, Diplura (Insecta): [Key to families, Germany, P. 229]., Diptera (Insecta): [Key to suborders, Germany, P. 592, Diptera [Germany / / Key to families] [ / / Key to families &, Documentation, Dolichopodidae, Dolichopodidae (Orthorrhapha): [Key to subfamilies, Germany, P. 575]., Drepanosiphidae, Drepanosiphidae (Aphidoidea): [Key to subfamilies, Germany, P. 319]., Dysderidae, Dysderidae (Araneae): [Key to genera, Germany, P. 141, Dytiscidae, Dytiscidae (Caraboidea): [Key to genera, Germany, P. 393, Echinodermata (Animalia): [Key to classes, North Atlantic, Germany, P., Echinodermata [North Atlantic / Germany / Key to classes, Elateridae, Elateridae (Elateroidea): [Key to subfamilies, Germany, P. 411, Emberizidae, Emberizidae (Passeriformes): [Key to species, Germany, P. 721]., Empididae, Empididae (Orthorrhapha): [Key to subfamilies, Germany, P. 574, Enchytraeidae, Enchytraeidae (Oligochaeta): [Key to genera, Germany, P. 117]., Ensifera, Ensifera (Saltatoria): [Key to families, Germany, P. 271]., Entomobryidae, Entomobryidae (Collembola): [Key to genera, Germany, P. 236, Ephemeroptera, Ephemeroptera (Insecta): [Key to families, Germany, Larvae, p. 244, Esociformes, Esociformes (Actinopterygii): [Key to families, Germany, P. 617]., Eurasia, Europe, Falconidae, Falconidae (Falconiformes): [Key to species, Germany, P. 678]., Falconiformes, Falconiformes (Aves): [Key to families, Germany, P. 675]., families, families & orders] [North, families, Germany & North Atlantic, Germany, P. 108]., families, Germany, Larvae, p. 446, families, Germany, P. 123]., families, Germany, P. 230, families, Germany, P. 264]., families, Germany, P. 287, families, Germany, P. 292]., families, Germany, P. 300]., families, Germany, P. 361]., families, Germany, P. 486]., families, Germany, P. 499, families, Germany, P. 655, families, Germany, Skull characteristics, p. 752, Felidae, Felidae (Carnivora): [Key to species, Germany, P. 736]., Foraminifera, Foraminifera (Foraminiferida): [Key to genera, Germany & North Atlantic,, Formicidae, Formicidae (Formicoidea): [Key to subfamilies, Germany, P. 471, Fossil]., Fringillidae, Fringillidae (Passeriformes): [Key to genera, Germany, P. 719, Gadidae, Gadidae (Gadiformes): [Key to species, North Atlantic, Germany, P. 627]., Gadiformes, Gadiformes (Actinopterygii): [Key to families, North Atlantic, Germany,, Galliformes, Galliformes (Aves): [Key to families, Germany, P. 679]., Gamasida, Gamasida (Acari): [Key to genera, Germany, P. 166, Gasterosteidae (Gasterosteiformes): [Key to species, Germany & North, Gasterosteidae [Germany / / Key to species] [North Atlantic / / ]., Gastropoda, Gastropoda (Mollusca): [Key to families, Germany, Keys to families, Gaviidae, Gaviidae (Gaviiformes): [Key to species, Germany, P. 663]., Gelechioidea, Gelechioidea (Heteroneura): [Key to families, Germany, P. 511]., genera, genera &, genera & species], genera & species]., genera & subfamilies]., genera & suborders] [ / /, genera & superfamilies]., genera, Germany, P. 114, genera, Germany, P. 143, genera, Germany, P. 160, genera, Germany, P. 253, genera, Germany, P. 279, genera, Germany, P. 297, genera, Germany, P. 325]., genera, Germany, P. 330, genera, Germany, P. 340]., genera, Germany, P. 349, genera, Germany, P. 385, genera, Germany, P. 411, genera, Germany, P. 434, genera, Germany, P. 462]., genera, Germany, P. 468, genera, Germany, P. 469, genera, Germany, P. 471, genera, Germany, P. 473]., genera, Germany, P. 499]., genera, Germany, P. 535]., genera, Germany, P. 567]., genera, Germany, P. 574, genera, Germany, P. 577, genera, Germany, P. 584]., genera, Germany, P. 586]., genera, Germany, P. 588]., genera, Germany, P. 590, genera]., Geological time periods, Geometridae, Geometridae (Geometroidea): [Key to subfamilies, Germany, P. 519]., Geophilidae, Geophilidae (Chilopoda): [Key to genera, Germany, P. 207, Geotrupidae, Geotrupidae (Scarabaeoidea): [Key to genera, Germany, P. 406, Germany, Amoebae, p. 23, Germany, External characteristics, p. 726, skull characteristics, p., Germany, External characteristics, p. 731, skull characteristics, p., Germany, Individual families separately keyed, p. 564, Germany, Larvae, p. 648, Germany, P. 109]., Germany, P. 120, Germany, P. 126]., Germany, P. 132, Germany, P. 141]., Germany, P. 145]., Germany, P. 148]., Germany, P. 15, Germany, P. 150]., Germany, P. 151]., Germany, P. 152]., Germany, P. 153]., Germany, P. 155]., Germany, P. 156]., Germany, P. 166]., Germany, P. 167, Germany, P. 169]., Germany, P. 172]., Germany, P. 178]., Germany, P. 183]., Germany, P. 187]., Germany, P. 191, Germany, P. 194, Germany, P. 195, Germany, P. 198, Germany, P. 205, Germany, P. 205]., Germany, P. 209, Germany, P. 209]., Germany, P. 22]., Germany, P. 250]., Germany, P. 252]., Germany, P. 254]., Germany, P. 255]., Germany, P. 264]., Germany, P. 267]., Germany, P. 27, Germany, P. 28]., Germany, P. 328]., Germany, P. 339]., Germany, P. 340]., Germany, P. 341, Germany, P. 348]., Germany, P. 353]., Germany, P. 354]., Germany, P. 393]., Germany, P. 396]., Germany, P. 416]., Germany, P. 417]., Germany, P. 42]., Germany, P. 43, Germany, P. 46, Germany, P. 462]., Germany, P. 474]., Germany, P. 477]., Germany, P. 48, Germany, P. 48]., Germany, P. 52, Germany, P. 54]., Germany, P. 540, Germany, P. 55, Germany, P. 600]., Germany, P. 607, Germany, P. 61]., Germany, P. 613]., Germany, P. 616]., Germany, P. 62, Germany, P. 629]., Germany, P. 631, Germany, P. 634, Germany, P. 635]., Germany, P. 636]., Germany, P. 641]., Germany, P. 643]., Germany, P. 660]., Germany, Skull characteristics, p. 752]., Gliridae, Gliridae (Rodentia): [Key to species, Germany, P. 732]., Gnaphosidae, Gnaphosidae (Araneae): [Key to genera, Germany, P. 153, Gobiidae, Gobiidae (Perciformes): [Key to species, North Atlantic, Germany, P., Gomphidae, Gomphidae (Odonata): [Key to subfamilies, Germany, P. 253, Gruiformes, Gruiformes (Aves): [Key to families, Germany, P. 681]., Gryllidae, Gryllidae (Saltatoria): [Key to species, Germany, P. 273]., Hahniidae, Hahniidae (Araneae): [Key to genera, Germany, P. 151, Hemerobiidae, Hemerobiidae (Neuroptera): [Key to genera, Germany, P. 362, Hemiptera (Insecta): [Key, To infraorders, Germany, P. 300, Hemiptera [Germany / / Key to infraorders & suborders]., Heptageniidae, Heptageniidae (Ephemeroptera): [Key to genera, Germany, P. 243]., Hesperiidae, Hesperiidae (Papilionoidea): [Key to genera, Germany, P. 514, Heteroptera, Heteroptera (Hemiptera): [Key to families, Germany, P. 330, Hippoboscidae, Hippoboscidae (Cyclorrhapha): [Key to species, Germany, P. 588]., Hirudinea, Hirudinea (Annelida): [Key to families, Germany, P. 120, Hirundinidae, Hirundinidae (Passeriformes): [Key to species, Germany, P. 706]., Hybotidae, Hybotidae (Orthorrhapha): [Key to subfamilies, Germany, P. 574, Hydrachnellae, Hydrachnellae (Acari): [Key to genera, Germany, P. 169, Hydraenidae, Hydraenidae (Staphylinoidea): [Key to genera, Germany, P. 396]., Hydrobatidae, Hydrobatidae (Procellariiformes): [Key to species, Germany, P. 665]., Hydrophilidae, Hydrophilidae (Hydrophiloidea): [Key to subfamilies, Germany, P. 395, Hymenoptera, Hymenoptera (Insecta): [Key to suborders, Germany, Larvae, p. 483, Hypogastruridae, Hypogastruridae (Collembola): [Key to genera, Germany, P. 233]., Ichneumonidae, Ichneumonidae (Ichneumonoidea): [Key to subfamilies, Germany, P. 467]., Ilyocryptidae, Ilyocryptidae (Cladocera): [Key to genera, Germany, P. 186]., Insecta, Insecta (Arthropoda): [Key to orders, Germany, P. 216]., Insectivora, Insectivora (Mammalia): [Key to families, Germany, External, Isopoda, Isopoda (Peracarida): [Key to families, Germany, P. 198, Isotomidae, Isotomidae (Collembola): [Key to genera, Germany, P. 234]., Ixodida, Ixodida (Acari): [Key to families, Germany, P. 167]., Julidae, Julidae (Diplopoda): [Key to species, Germany, P. 211]., Key, Key to, Key to classes, Germany & North Atlantic, Germany, P., Key to classes] [North Atlantic / / ]., Key to families,, Key to families, Germany & North Atlantic, Germany, P., Key to families, Germany, Larvae, p. 257, Key to families, Germany, Larvae, p. 483, Key to families, Germany, P. 248, Key to families, Germany, P. 368, Key to families, Germany, P. 453]., Key to families, Germany, P. 592]., Key to families, North, Key to families, North Atlantic, Germany, P. 600, Key to genera,, Key to genera, Germany & North Atlantic,, Key to genera, Germany & North Atlantic, Germany, P., Key to genera, Germany & North Atlantic, Germany, P. 15]., Key to genera, Germany & North Atlantic, Germany, P. 43, Key to genera, Germany & North Atlantic, Germany, P. 46, Key to genera, Germany & North Atlantic, Germany, P. 55, Key to genera, Germany, Keys to families separately, Key to genera, Germany, Larvae, p., Key to genera, Germany, P. 205, Key to genera, Germany, P. 209, Key to genera, Germany, P. 230]., Key to genera, Germany, P. 248, Key to genera, Germany, P. 269, Key to genera, Germany, P. 287, Key to genera, Germany, P. 299]., Key to genera, Germany, P. 395, Key to genera, Germany, P. 398, Key to genera, Germany, P. 429, Key to genera, Germany, P. 437, Key to genera, Germany, P. 461]., Key to genera, Germany, P. 463]., Key to genera, Germany, P. 655, Key to genera, Germany, Thecamoebae, p. 25, Key to genera, North Atlantic, Germany, P. 35, Key to genera, North Atlantic, Germany, P. 8, Key to orders, Germany & North Atlantic, Germany, P., Key to orders, Germany & North Atlantic, Germany, P. 108, Key to orders, Germany & North Atlantic, Germany, P. 15, Key to orders, North Atlantic, Germany, P. 595, Key to species,, Key to species, Germany & North Atlantic,, Key to species, Germany & North Atlantic, Germany, P., Key to species, Germany & North Atlantic, Germany, P. 43]., Key to species, Germany & North Atlantic, Germany, P. 46]., Key to species, Germany & North Atlantic, Germany, P. 55]., Key to species, Germany, Adults, p. 648, larvae, p. 652]., Key to species, Germany, External characteristics, p. 726, skull, Key to species, Germany, Keys to families separately keyed,, Key to species, Germany, Larvae, p., Key to species, Germany, P. 114]., Key to species, Germany, P. 120]., Key to species, Germany, P. 132]., Key to species, Germany, P. 143]., Key to species, Germany, P. 160]., Key to species, Germany, P. 167]., Key to species, Germany, P. 198]., Key to species, Germany, P. 253]., Key to species, Germany, P. 279]., Key to species, Germany, P. 297]., Key to species, Germany, P. 330]., Key to species, Germany, P. 341]., Key to species, Germany, P. 349]., Key to species, Germany, P. 368]., Key to species, Germany, P. 385]., Key to species, Germany, P. 395]., Key to species, Germany, P. 398]., Key to species, Germany, P. 406]., Key to species, Germany, P. 411]., Key to species, Germany, P. 423]., Key to species, Germany, P. 429]., Key to species, Germany, P. 434]., Key to species, Germany, P. 437]., Key to species, Germany, P. 468]., Key to species, Germany, P. 469]., Key to species, Germany, P. 471]., Key to species, Germany, P. 516]., Key to species, Germany, P. 569]., Key to species, Germany, P. 574]., Key to species, Germany, P. 577]., Key to species, Germany, P. 590]., Key to species, Germany, P. 611]., Key to species, Germany, P. 646]., Key to species, North, Key to species, North Atlantic,, Key to species, North Atlantic, Germany, P. 603]., Key to species, North Atlantic, Germany, P. 618]., Key to species, North Atlantic, Germany, P. 631]., Key to species, North Atlantic, Germany, P. 639]., Key to subclasses, Germany & North Atlantic, Germany, P. 607, Key to subfamilies, Germany, P. 499, Key, To morphological types, Germany & North Atlantic, Germany, Types, keyed separately, p. 7, keyed, terrestrial taxa, p. 69, freshwater taxa, p. 83, marine taxa, p., Labridae, Labridae (Perciformes): [Key to species, North Atlantic, Germany, P., Lachnidae, Lachnidae (Aphidoidea): [Key to subfamilies, Germany, P. 325, Lagomorpha, Lagomorpha (Mammalia): [Key to genera, Germany, External, Lamnidae, Lamnidae (Lamniformes): [Key to species, North Atlantic, Germany, P., Lamniformes, Lamniformes (Elasmobranchii): [Key to families, North Atlantic, Germany,, Land zones, Laniidae, Laniidae (Passeriformes): [Key to species, Germany, P. 719]., Laridae, Laridae (Charadriiformes): [Key to species, Germany, P. 690]., Lasiocampidae, Lasiocampidae (Bombycoidea): [Key to genera, Germany, P. 519, Lepidoptera (Insecta): [Key to families, Germany, Larvae, p. 527, Lepidoptera [Germany / / Key to families] [ / / genera & subfamilies]., Leptoceridae, Leptoceridae (Trichoptera): [Key to genera, Germany, P. 491, Leptophlebiidae, Leptophlebiidae (Ephemeroptera): [Key to genera, Germany, P. 242, Lestidae, Lestidae (Odonata): [Key to genera, Germany, P. 250, Libellulidae, Libellulidae (Odonata): [Key to genera, Germany, P. 255, Limnephilidae, Limnephilidae (Trichoptera): [Key to genera, Germany, P. 490, Linyphiidae, Linyphiidae (Araneae): [Key to subfamilies, Germany, P. 143, Liocranidae, Liocranidae (Araneae): [Key to genera, Germany, P. 153, Lithobiidae, Lithobiidae (Chilopoda): [Key to species, Germany, P. 206]., Lucanidae, Lucanidae (Scarabaeoidea): [Key to genera, Germany, P. 405, Lumbricidae, Lumbricidae (Oligochaeta): [Key to genera, Germany, P. 117, Lycaenidae, Lycaenidae (Papilionoidea): [Key to genera, Germany, P. 516, Lycosidae, Lycosidae (Araneae): [Key to genera, Germany, P. 148, Lygaeidae, Lygaeidae (Lygaeoidea): [Key to subfamilies, Germany, P. 349, Lymantriidae, Lymantriidae (Noctuoidea): [Key to genera, Germany, P. 523, Macrothricidae, Macrothricidae (Cladocera): [Key to genera, Germany, P. 186, Mammalia, Mammalia (Vertebrata): [Key to orders, Germany, External, marine taxa, p. 97, Marine zones, Mecoptera, Mecoptera (Insecta): [Key to families, Germany, P. 533]., Meloidae, Meloidae (Tenebrionoidea): [Key to genera, Germany, P. 423, Melyridae, Melyridae (Cleroidea): [Key to genera, Germany, P. 417, Miridae, Miridae (Miroidea): [Key to subfamilies, Germany, P. 341, Moinidae, Moinidae (Cladocera): [Key to genera, Germany, P. 185]., Mollusca (Animalia): [Key to orders, Germany & North Atlantic, Germany,, Mollusca [Germany / / Key to, Monogenea, Monogenea (Platyhelminthes): [Key to families, Germany & North Atlantic,, Mordellidae, Mordellidae (Tenebrionoidea): [Key to genera, Germany, P. 420, Motacillidae, Motacillidae (Passeriformes): [Key to genera, Germany, P. 717, Mugilidae, Mugilidae (Perciformes): [Key to species, North Atlantic, Germany, P., Muridae, Muridae (Rodentia): [Key to species, Germany, P. 733]., Muscicapidae, Muscicapidae (Passeriformes): [Key to species, Germany, P. 716]., Muscidae, Muscidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 588, Mustelidae, Mustelidae (Carnivora): [Key to species, Germany, P. 735]., Mutillidae, Mutillidae (Scolioidea): [Key to genera, Germany, P. 473, Myriapoda (Arthropoda): [Key to classes, Germany, P. 204, Myriapoda [Germany / / Key to classes & subclasses]., Mysidacea, Mysidacea (Peracarida): [Key to genera, Germany & North Atlantic,, Nabidae, Nabidae (Cimicoidea): [Key to genera, Germany, P. 340, Neanuridae, Neanuridae (Collembola): [Key to genera, Germany, P. 233]., Nemathelminthes, Nemathelminthes (Animalia): [Key to classes, Germany & North Atlantic,, Nematoda (Animalia): [Key to subclasses, Germany & North Atlantic,, Nematoda [Germany / / Key to orders & subclasses] [North Atlantic / /, Nemertini (Nemertinea): [Key to families, Germany & North Atlantic,, Nemertini [Germany / / Key to families & genera] [North Atlantic / /, Nemouridae, Nemouridae (Plecoptera): [Key to genera, Germany, P. 264, Neuroptera, Neuroptera (Insecta): [Key to families, Germany, Larvae, p. 364, North Atlantic, Germany, P. 600, Noteridae, Noteridae (Caraboidea): [Key to genera, Germany, P. 393, Notodontidae, Notodontidae (Noctuoidea): [Key to genera, Germany, P. 522]., Nymphalidae, Nymphalidae (Papilionoidea): [Key to subfamilies, Germany, P. 516, Odonata (Insecta): [Key to suborders, Germany, Larvae, p. 257, Odonata [Germany / / Key to families, Odontellidae, Odontellidae (Collembola): [Key to genera, Germany, P. 233]., Oedemeridae, Oedemeridae (Tenebrionoidea): [Key to genera, Germany, P. 422, Oestridae, Oestridae (Cyclorrhapha): [Key to subfamilies, Germany, P. 590, Oligochaeta (Annelida): [Key to families, Germany, P. 114, Oligochaeta [Germany / / Key to families, Onychiuridae, Onychiuridae (Collembola): [Key to genera, Germany, P. 234]., Opiliones, Opiliones (Arachnida): [Key to families, Germany, P. 159]., orders, orders &, orders & species] [North, orders & subclasses] [North, orders] [North Atlantic / / ]., orders]., Oribatida, Oribatida (Acari): [Key to families, Germany, P. 172, Ostracoda (Crustacea): [Key to superfamilies, Germany & North Atlantic,, Ostracoda [Germany / / Key to superfamilies] [North Atlantic / / ]., Otididae, Otididae (Gruiformes): [Key to species, Germany, P. 682]., P. 108, P. 189]., P. 612]., P. 614]., P. 627]., P. 631, P. 634]., P. 639]., P. 641]., P. 642]., P. 644]., p. 652, P. 69]., Palaearctic region, Pamphiliidae, Pamphiliidae (Megalodontesoidea): [Key to subfamilies, Germany, P. 461, Pandionidae, Pandionidae (Falconiformes): [Key to genera, Germany, P. 676, Papilionidae, Papilionidae (Papilionoidea): [Key to species, Germany, P. 514]., Paridae, Paridae (Passeriformes): [Key to species, Germany, P. 708]., Passeridae, Passeridae (Ploceidae): [Key to species, Germany, P. 723]., Passeriformes, Passeriformes (Aves): [Key to families, Germany, P. 701]., Pauropoda, Pauropoda (Myriapoda): [Key to families, Germany, P. 207]., Pelecanidae, Pelecanidae (Pelecaniformes): [Key to species, Germany, P. 666]., Pelecaniformes, Pelecaniformes (Aves): [Key to families, Germany, P. 666]., Pemphigidae, Pemphigidae (Aphidoidea): [Key to subfamilies, Germany, P. 318]., Pentatomidae, Pentatomidae (Pentatomoidea): [Key to genera, Germany, P. 356, Percidae, Percidae (Perciformes): [Key to genera, Germany, P. 636, Perciformes, Perciformes (Actinopterygii): [Key to families, North Atlantic, Germany,, Perissodactyla, Perissodactyla (Mammalia): [Key to species, Germany, P. 738]., Perlidae, Perlidae (Plecoptera): [Key to genera, Germany, P. 263]., Perlodidae, Perlodidae (Plecoptera): [Key to genera, Germany, P. 261, Petromyzonidae, Petromyzonidae (Petromyzontiformes): [Key to genera, Germany, P. 611, Phalacrocoracidae, Phalacrocoracidae (Pelecaniformes): [Key to species, Germany, P. 666]., Phalangiidae, Phalangiidae (Opiliones): [Key to subfamilies, Germany, P. 160, Phalaropodidae, Phalaropodidae (Scolopacidae): [Key to species, Germany, P. 690]., Phaneropteridae, Phaneropteridae (Saltatoria): [Key to genera, Germany, P. 274, Phasianidae, Phasianidae (Galliformes): [Key to species, Germany, P. 680]., Philodromidae, Philodromidae (Araneae): [Key to genera, Germany, P. 154, Philopotamidae, Philopotamidae (Trichoptera): [Key to genera, Germany, P. 489, Phlaeothripidae, Phlaeothripidae (Thysanoptera): [Key to subfamilies, Germany, P. 299, Phocidae, Phocidae (Carnivora): [Key to species, Germany, P. 737]., Phoridae, Phoridae (Cyclorrhapha): [Key to subfamilies, Germany, P. 576]., Phryganeidae, Phryganeidae (Trichoptera): [Key to genera, Germany, P. 490, Phthiraptera (Insecta): [Key to suborders, Germany, P. 292, Phthiraptera [Germany / / Key to families & suborders]., Picidae, Picidae (Piciformes): [Key to species, Germany, P. 699]., Pieridae, Pieridae (Papilionoidea): [Key to genera, Germany, P. 515, Pipunculidae, Pipunculidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 577, Pisces (Vertebrata): [Key, To superorders, Germany & North Atlantic,, Pisces [Germany / / Key to classes, Platyhelminthes (Animalia): [Key to classes, Germany & North Atlantic,, Platyhelminthes [Germany / /, Plecoptera, Plecoptera (Insecta): [Key to families, Germany, P. 260, Pleuronectidae, Pleuronectidae (Pleuronectiformes): [Key to species, North Atlantic,, Pleuronectiformes, Pleuronectiformes (Actinopterygii): [Key to families, North Atlantic,, Podicipedidae, Podicipedidae (Podicipediformes): [Key to species, Germany, P. 664]., Polycentropidae, Polycentropidae (Trichoptera): [Key to genera, Germany, P. 490, Polychaeta, Polychaeta (Annelida): [Key to families, Germany & North Atlantic,, Porcellionidae, Porcellionidae (Isopoda): [Key to genera, Germany, P. 201, Porifera (Animalia): [Key to families, North Atlantic, Germany, P. 8, Porifera [North Atlantic / Germany / Key to families, Procellariidae, Procellariidae (Procellariiformes): [Key to species, Germany, P. 665]., Procellariiformes, Procellariiformes (Aves): [Key to families, Germany, P. 665]., Protozoa [Germany / / Key to flagellates] [ / / Key to genera &, Protozoa: [Key, To flagellates, Germany & North Atlantic, Germany, p. 9, Prunellidae, Prunellidae (Passeriformes): [Key to species, Germany, P. 717]., Pseudoscorpiones, Pseudoscorpiones (Pseudoscorpionida): [Key to families, Germany, P., Psilidae, Psilidae (Cyclorrhapha): [Key to genera, Germany, P. 586]., Psocoptera, Psocoptera (Insecta): [Key to suborders, Germany, P. 287, Publications, Rajidae, Rajidae (Rajiformes): [Key to species, North Atlantic, Germany, P. 614]., Rajiformes, Rajiformes (Elasmobranchii): [Key to families, North Atlantic, Germany,, Rallidae, Rallidae (Gruiformes): [Key to species, Germany, P. 682]., Recurvirostridae, Recurvirostridae (Charadriiformes): [Key to species, Germany, P. 689]., Reduviidae, Reduviidae (Reduvoidea): [Key to genera, Germany, P. 348, Reptilia (Vertebrata): [Key to orders, Germany, P. 655]., Reptilia [Germany / / Key to, Rhopalidae, Rhopalidae (Coreoidea): [Key to genera, Germany, P. 354, Rodentia, Rodentia (Mammalia): [Key to families, Germany, External, Rotatoria (Rotifera): [Key to families, Germany & North Atlantic,, Rotatoria [Germany / / Key to families, Saldidae, Saldidae (Leptopodoidea): [Key to genera, Germany, P. 339, Salmonidae (Salmoniformes): [Key to genera, North Atlantic, Germany, P., Salmonidae [North Atlantic / Germany / Key to genera &, Salmoniformes (Actinopterygii): [Key to families, Germany & North, Salmoniformes [Germany, Salticidae, Salticidae (Araneae): [Key to genera, Germany, P. 156, Scarabaeidae, Scarabaeidae (Scarabaeoidea): [Key to subfamilies, Germany, P. 406, Sciuridae, Sciuridae (Rodentia): [Key to species, Germany, P. 732]., Scolopacidae, Scolopacidae (Charadriiformes): [Key to genera, Germany, P. 686, Scolytidae, Scolytidae (Curculionidae): [Key to subfamilies, Germany, P. 434, Scombridae, Scombridae (Perciformes): [Key to species, North Atlantic, Germany, P., Scorpaeniformes (Actinopterygii): [Key to families, North Atlantic,, Scorpaeniformes [North Atlantic, Scyliorhinidae, Scyliorhinidae (Carcharhiniformes): [Key to species, North Atlantic,, separately keyed, terrestrial taxa, p. 69, freshwater taxa, p. 83,, Siluriformes, Siluriformes (Actinopterygii): [Key to families, Germany, P. 626]., Siphonaptera (Insecta): [Key to families, Germany, P. 535, Siphonaptera [Germany / / Key to families & genera]., Siricidae, Siricidae (Siricoidea): [Key to subfamilies, Germany, P. 462, Sittidae, Sittidae (Passeriformes): [Key to species, Germany, P. 710]., Soleidae, Soleidae (Pleuronectiformes): [Key to species, North Atlantic, Germany,, Soricidae, Soricidae (Insectivora): [Key to genera, Germany, P. 725, Sparidae, Sparidae (Perciformes): [Key to species, North Atlantic, Germany, P., species &, species & suborders]., species, Germany, P. 117]., species, Germany, P. 145]., species, Germany, P. 154]., species, Germany, P. 186]., species, Germany, P. 201]., species, Germany, P. 202]., species, Germany, P. 207]., species, Germany, P. 211]., species, Germany, P. 236]., species, Germany, P. 238, species, Germany, P. 238]., species, Germany, P. 242]., species, Germany, P. 261]., species, Germany, P. 263]., species, Germany, P. 264]., species, Germany, P. 269]., species, Germany, P. 274]., species, Germany, P. 275]., species, Germany, P. 277]., species, Germany, P. 287]., species, Germany, P. 303]., species, Germany, P. 304]., species, Germany, P. 305]., species, Germany, P. 320]., species, Germany, P. 339]., species, Germany, P. 348]., species, Germany, P. 355]., species, Germany, P. 356]., species, Germany, P. 362]., species, Germany, P. 363]., species, Germany, P. 393]., species, Germany, P. 405]., species, Germany, P. 406]., species, Germany, P. 409]., species, Germany, P. 414]., species, Germany, P. 415]., species, Germany, P. 417]., species, Germany, P. 420]., species, Germany, P. 421]., species, Germany, P. 422]., species, Germany, P. 423]., species, Germany, P. 473]., species, Germany, P. 489]., species, Germany, P. 490]., species, Germany, P. 491]., species, Germany, P. 514]., species, Germany, P. 515]., species, Germany, P. 516]., species, Germany, P. 519]., species, Germany, P. 520]., species, Germany, P. 523]., species, Germany, P. 570]., species, Germany, P. 571]., species, Germany, P. 572]., species, Germany, P. 573]., species, Germany, P. 589]., species, Germany, P. 620]., species, Germany, P. 655]., species, Germany, P. 667]., species, Germany, P. 669]., species, Germany, P. 676]., species, Germany, P. 684]., species, Germany, P. 686]., species, Germany, P. 694]., species, Germany, P. 696]., species, Germany, P. 707]., species, Germany, P. 710]., species, Germany, P. 713]., species, Germany, P. 717]., species, Germany, P. 719]., species, Germany, P. 725]., species, Germany, Thecamoebae, p. 25]., species] [ / / Key to morphological types] [North Atlantic / / ] [ /, species]., Sphecidae, Sphecidae (Sphecoidea): [Key to genera, Germany, P. 474, Sphingidae, Sphingidae (Sphingoidea): [Key to genera, Germany, P. 520, Squaliformes (Elasmobranchii): [Key to families, North Atlantic,, Squaliformes [North Atlantic / Germany / Key to families]., Squamata (Lepidosauria): [Key to suborders, Germany, P. 655, Squamata [Germany / / Key to families, Staphylinidae, Staphylinidae (Staphylinoidea): [Key to subfamilies, Germany, P. 398, Stercorariidae, Stercorariidae (Charadriiformes): [Key to species, Germany, P. 690]., Sternidae, Sternidae (Laridae): [Key to species, Germany, P. 692]., Sternorrhyncha (Homoptera): [Key to superfamilies, Germany, P. 314]., Sternorrhyncha [Germany / / Key to superfamilies]., Stratiomyidae, Stratiomyidae (Orthorrhapha): [Key to subfamilies, Germany, P. 569, Strigidae, Strigidae (Strigiformes): [Key to genera, Germany, P. 696, Strigiformes, Strigiformes (Aves): [Key to families, Germany, P. 696]., subclasses & superorders], subclasses, Germany, P. 204]., subclasses]., subfamilies, Germany, P. 269, subfamilies]., suborders, Germany, P. 248, suborders, Germany, P. 300]., suborders]., Suctoria (Kinetofragminophorea): [Key to genera, Germany & North, Suctoria [Germany / / Key to genera, Sylviidae, Sylviidae (Passeriformes): [Key to genera, Germany, P. 713, Symphyla, Symphyla (Myriapoda): [Key to families, Germany, P. 207]., Syngnathiformes, Syngnathiformes (Actinopterygii): [Key to species, North Atlantic,, Syrphidae, Syrphidae (Cyclorrhapha): [Key to subfamilies, Germany, P. 577, Systematics, Tabanidae, Tabanidae (Orthorrhapha): [Key to genera, Germany, P. 570, Taeniopterygidae, Taeniopterygidae (Plecoptera): [Key to genera, Germany, P. 263]., Tardigrada (Animalia): [Key, To groups, Germany, P. 123, Tardigrada [Germany / / Key to families & groups]., Taxonomy, Tenebrionidae, Tenebrionidae (Tenebrionoidea): [Key to genera, Germany, P. 421, Tentaculata, Tentaculata (Animalia): [Key to classes, North Atlantic, Germany, P., Tenthredinidae, Tenthredinidae (Tenthredinoidea): [Key to subfamilies, Germany, P. 463, terrestrial taxa, p. 69, freshwater taxa, p. 83, marine taxa, p. 97]., Tetragnathidae, Tetragnathidae (Araneae): [Key to genera, Germany, P. 145, Tetraonidae, Tetraonidae (Phasianidae): [Key to species, Germany, P. 679]., Tetrigidae, Tetrigidae (Saltatoria): [Key to species, Germany, P. 278]., Tettigoniidae, Tettigoniidae (Saltatoria): [Key to genera, Germany, P. 277, Therevidae, Therevidae (Orthorrhapha): [Key to genera, Germany, P. 571, Theridiidae, Theridiidae (Araneae): [Key to genera, Germany, P. 141, Thomisidae, Thomisidae (Araneae): [Key to genera, Germany, P. 155, Threskiornithidae (Ciconiiformes): [Key to subfamilies, Germany, P., Threskiornithidae [Germany / / Key to subfamilies]., Thripidae, Thripidae (Thysanoptera): [Key to subfamilies, Germany, P. 297, Thysanoptera, Thysanoptera (Insecta): [Key to families, Germany, P. 296]., Tiphiidae (Scolioidea): [Key to subfamilies, Germany, P. 473, Tiphiidae [Germany / / Key to, to families, Germany, P. 240]., to genera, Germany, P. 306]., to genera, Germany, P. 368, to genera, Germany, P. 406, to genera, Germany, P. 423, to genera, Germany, P. 463]., to genera, Germany, P. 516, to genera, Germany, P. 569, to genera, Germany, P. 577]., to orders, Germany & North Atlantic, Germany, P. 607]., to species, Germany & North Atlantic, Germany, Amoebae, p. 23, to species, Germany, P. 356]., to species]., to suborders, Germany, P. 453, Trachelipidae, Trachelipidae (Isopoda): [Key to genera, Germany, P. 202, Trachinidae, Trachinidae (Perciformes): [Key to species, North Atlantic, Germany, P., Trichoptera (Insecta): [Key to families, Germany, Larvae, p. 492, Trichoptera [Germany, Triglidae (Scorpaeniformes): [Key to species, North Atlantic, Germany,, Triglidae [North Atlantic / Germany / Key, Trigoniidae (Trigonioidea): [Key to species, Germany, P. 273]., Trigoniidae [Germany / / Key to species]., Tullbergiidae (Collembola): [Key to genera, Germany, P. 234]., Tullbergiidae [Germany / / Key to, Tunicata (Urochordata): [Key to classes, North Atlantic, Germany, P., Tunicata [North Atlantic / Germany / Key to classes]., Turbellaria (Platyhelminthes): [Key to orders, Germany & North Atlantic,, Turbellaria [Germany / / Key to genera, Turdidae (Passeriformes): [Key to genera, Germany, P. 710, Turdidae [Germany / / Key to genera & species]., Vertebrata (Chordata): [Key to classes, Germany, P. 605]., Vertebrata [Germany / / Key to classes]., Vespidae (Vespoidea): [Key to subfamilies, Germany, P. 469, Vespidae [Germany / / Key to genera, Zygentoma (Thysanura): [Key to families, Germany, P. 238, Zygentoma [Germany / / Key to families and |
