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THREE NEW SPECIES OF PHOLCUS (ARANEAE, PHOLCIDAE) FROM THE CANARY ISLANDS WITH NOTES ON THE GENUS PHOLCUS IN THE ARCHIPELAGO

2006; American Arachnological Society; Volume: 34; Issue: 1 Linguagem: Inglês

10.1636/h04-14.1

1937-2396

Dimitar Dimitrov, Carles Ribera,

Scarabaeidae Beetle Taxonomy and Biogeography

Over the last decade, numerous papers focusing on the fauna of the Canary Islands have reported that many spectacular species radiations have taken place, leading to a very high level of endemicity in this archipelago. The species of the genus Pholcus are a very good example of such a fascinating process. The Canary Islands harbor the highest number of endemic species of this genus. Therefore, in order to obtain a detailed picture of the diversity and the phylogeny of the Canarian Pholcus, a complete taxonomic revision is required. The present work is the second contribution to achieve this goal. Three new species of Pholcus are described: Pholcus bimbache, P. anachoreta and P. corniger. The first endemic species of Pholcus from El Hierro (P. bimbache) is reported; P. anachoreta is the only Pholcus species found on the Montaña Clara Islet; and P. corniger is the second and most troglomorphic species known from Tenerife.