The fundamental importance of taxonomy in conservation biology: the case of the eyeless Cicurina bandida (Araneae : Dictynidae) of central Texas, including new synonyms and the description of the male of the species
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Publication Date
5-12-2008
Publication Title
Invertebrate Systematics
Volume Number
22
Issue Number
2
Abstract
Three eyeless species belonging to the spider genus Cicurina Menge are known from five caves located south of Austin, Travis County (Texas, United States). Because adult female cave-dwelling Cicurina are not common, and adult males rarely collected, these species were described from a very small sample of individuals (nine females). Recent collections have allowed the examination of a larger series of specimens, providing an opportunity to assess intraspecific variability. This has resulted in the synonymy of C. cueva Gertsch and C. reyesi Gertsch with Cicurina bandida Gertsch. The synonymy is supported by both female and male morphology; the male of the species is described for the first time. Cicurina bandida is now known from ~20 caves, restricted to a 10 km × 30 km area. Cicurina cueva was proposed to be listed as an endangered species. Because of the special conservation status of troglobitic Cicurina, modifications of the original species hypothesis are fertile grounds for confrontation between conservationists and proponents of development. Taxonomy is a dynamic science that progresses by proposing new scientific hypotheses and this conflicts with conservation principles that are embedded in a static framework. The criteria used to assign species a particular conservation status should be based on the best available evidence, and not limited by political considerations. Long-term conservation goals can only be achieved when based on a robust taxonomy, which is still largely unavailable for most Texas cave arthropods.
Document Type
Article
Digital Object Identifier (DOI)
https://doi.org/10.1071/IS07044
Language
English
Recommended Citation
Paquin, Pierre; Dupérré, Nadine; Cokendolpher, James C.; White, Kemble; and Hedin, Marshal, "The fundamental importance of taxonomy in conservation biology: the case of the eyeless Cicurina bandida (Araneae : Dictynidae) of central Texas, including new synonyms and the description of the male of the species" (2008). KIP Articles. 8926.
https://digitalcommons.usf.edu/kip_articles/8926
