Agelenids of the World

Systematics and Taxonomy of Agelenidae, a Worldwide distributed Spider Family

Anal tube spikes Agelena labyrinthica female.jpg

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Imaging technique: 
Light Micrograph
Subject Part: 
anal tube
Subject Orientation: 
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith