A synopsis of centipedes in Brazilian caves: hidden species diversity that needs conservation (Myriapoda, Chilopoda)

Author(s)

Chagas-, Amazonas, Jr. ; Bichuette, Maria Elina

• Document type: Journal article
• Source: ZOOKEYS; v. N/A, n. 737, p. 44-pg., 2018-02-12.

Abstract

This study revises centipede fauna found in Brazilian caves, focusing on troglomorphic taxa and emphasizing conservation status. We present 563 centipede specimens from 274 caves across eleven Brazilian states. Of these, 22 records were derived from existing literature and 252 are newly collected. Specimens represent four orders, ten families, 18 genera, and 47 morphospecies. Together, the cave records represent 21 % of Brazil's centipede fauna. Scolopendromorpha was the most representative order (41 %), followed by Geophilomorpha (26 %), Scutigeromorpha (23 %), and Lithobiomorpha (10 %). Six species were found only in caves, with four considered troglobitic. The distribution of Cryptops iporangensis, the first Brazilian troglobitic centipede species to be discovered, was expanded to other three caves. Cryptops spelaeoraptor and Cryptops iporangensis are two troglobitic species considered Vulnerable and Endangered, respectively, according to the IUCN Red List. Main threats to Brazilian caves are mining, hydroelectric projects, water pollution, and unregulated tourism. (AU)

• FAPESP's process: 08/08910-8 - Behaviour and distribution of subterranean catfishes, genera Glaphyrophoma and Copionodon (Siluriformes, Trichomycteridae, Copionodontinae) from Chapada Diamantina, central Bahia
• Grantee: Bianca Rantin
• Support Opportunities: Scholarships in Brazil - Master
• FAPESP's process: 08/05678-7 - Population ecology and behaviour of Brazilian subterranean fishes, genera Glaphyropoma and Copionodon Pinna, 1992 (Siluriformes: Trichomycteridae: Copionodontinae) from Chapada Diamantina, central Bahia
• Grantee: Maria Elina Bichuette
• Support Opportunities: Regular Research Grants