@article {462,
	title = {Disturbances in the structure of the prosoma in Tegenaria atrica induced by alternating temperatures (Araneae: Agelenidae)},
	journal = {Bulletin of the British Arachnological Society},
	volume = {14},
	year = {2009},
	note = {ZOOR14508050421},
	month = {2009},
	pages = {303-307},
	abstract = {Some unique cases of bicephality in Tegenaria atriea C. L. Koch are described. This phenomenon is known to be the result of broadening and then sagittal bifurcation of the anterior germ band. In consequence there develop two head tagmae. equivalent if the germ band divides symmetrically or non-equivalent if the division is asymmetrical. The bifurcation of the germ band can be shallow. which produces two heads, or deep. which may lead to the development of so-called "Siamese twins". A less frequent cause of bicephality is bifurcation across the anterior end of the germ band in the horizontal plane. Then two head somites develop, the main head, usually with a normal structure. and a so-called accessory head. usually incomplete. situated one above the other. In the authors{\textquoteright} opinion the study of the morphology of the anterior body in bicephalous individuals provides exceptional opportunities for studying the inter-relations between the functioning of the particular parts of the brain and widely understood behaviour of spiders.},
	keywords = {/ / ] [Diseases and disorders / / ] [Temperature / Alternating, Abiotic factors, disorders, General morphology, Life cycle and development, Parasites diseases and, Physical factors, Tegenaria atrica (Araneae)., Tegenaria atrica [Prosoma / Prosoma structure anomalies / ] [Development, temperatures / ].},
	isbn = {0524-4994},
	url = {<Go to ISI>://ZOOREC:ZOOR14508050421},
	author = {Templin, Julita and Jacunski, Lech and Napiorkowska, Teresa}
}
@article {328,
	title = {Polymely of feeding appendages in Tegenaria atrica (Araneae: Agelenidae)},
	journal = {Bulletin of the British Arachnological Society},
	volume = {15},
	year = {2010},
	note = {ZOOR14612084270},
	month = {2010},
	pages = {52-54},
	abstract = {Two interesting cases of polymely of the chelicerae were obtained after using thermal shocks in the form of temperatures of 14 and 32[degree]C acting alternately on spider embryos in the first 10 days of development. An analysis of histological sections made by the paraffin method and stained with haematoxylin and eosin demonstrated changes in the neuromerism of the central nervous system.},
	keywords = {Appendages, disorders, General morphology, Mouthparts, Parasites diseases and, Polymely / ]., Tegenaria atrica (Araneae)., Tegenaria atrica [Chelicerae / / case report] [Diseases and disorders /},
	isbn = {0524-4994},
	url = {<Go to ISI>://ZOOREC:ZOOR14612084270},
	author = {Napiorkowska, Teresa and Jacunski, Lech and Templin, Julita}
}
@article {226,
	title = {Experimental disorders of internal metamerism in Tegenaria atrica C.L. Koch (Aranei Agelenidae)},
	journal = {Przeglad Zoologiczny},
	volume = {27},
	year = {1983},
	note = {ZOOR12000044980},
	month = {1983},
	pages = {219-223},
	keywords = {Abiotic factors, alimentary system metameric disorders, Body form, cycle and development, Development, development] [Temperature / / Embryo development, Digestive system, Diseases and disorders, disorders, disorders]., effect on metameric, embryo thermal reaction] [Metamerism / / Disorders, General morphology, Life, nervous \& alimentary system] [Nervous system / / Metameric disorders, Nervous system, nervous system] [Developmental disorders / / Prosoma nervous \&, Parasites diseases and disorders, Physical factors, prosomal, Prosomal digestive tract \&, Tegenaria atrica (Araneae)., Tegenaria atrica [Prosoma / / Nervous \& alimentary system metameric, Temperature effect in metameric disorders, temperature effect on embryo] [Digestive system / / ] [Embryology / /, Temperature effects during embryo},
	isbn = {0033-247X},
	url = {<Go to ISI>://ZOOREC:ZOOR12000044980},
	author = {Jacunski, L.}
}
@article {229,
	title = {Interesting cases of polymely in Tegenaria atrica C. L. Koch (Agelenidae)},
	journal = {Bulletin of the Polish Academy of Sciences Biological Sciences},
	volume = {50},
	year = {2002},
	note = {ZOOR13900003411},
	month = {2002},
	pages = {149-151},
	abstract = {The paper brings a description of two individuals of Tegenaria atrica C.L. Koch, in which polymely was experimentally induced by heating the embryos with alternating temperatures of 14[degree]C and 32[degree]C. In one case the increase in the number of appendages was associated with simultaneous increase in the number of mid-gut caeca. A peculiarity found in the other monster was the absence of epimorphic abilities in its polymelic appendage. A close histological and anatomical analysis of the two monsters has verified the rule that the best indicator of any developmental changes are disturbances in the neuromerism of the nervous system. Other organs, particularly those of non-metameric origin, can exhibit a very pronounced morphological stability.},
	keywords = {Abiotic factors, by thermal treatment] [Diseases and disorders / Teratology / Larval, Development, disorders, Larval polymely teratology induction by thermal treatment of embryo]., Life cycle and development, Parasites diseases and, Physical factors, polymely induction by thermal treatment of embryo] [Temperature / /, Tegenaria atrica (Araneae)., Tegenaria atrica [Embryo development / / Polymely teratology induction},
	isbn = {0867-1656},
	url = {<Go to ISI>://ZOOREC:ZOOR13900003411},
	author = {Jacunski, Lech and Napiorkowska, Teresa and Templin, Julita and Tesznar, Lidia}
}
