On the taxonomy of Trechaleidae (Araneae: Lycosoidea) from Colombia and Peru

Abstract

A new species of Enna O. Pickard-Cambridge, 1897 from Cusco, Peru and two new species of Caricelea SILVA & LISE, 2007 based in males collected in Cusco, Peru are described. Enna echarate sp. nov. can be distinguished from other species by the two lateral excavations on the epigynal middle field. Caricelea apurimac sp. nov. an be distinguished from the other members of the genus, by the larger lamellar projection (LP) on the median apophysis that covers most of the guide. Caricelea camisea sp. nov. can be distinguished from other species of the genus, by the smaller lamellar projection and the smaller and acute ental division of the retrolateral apophysis. The males of Hesydrus caripito Carico, 2005 and Syntrechalea reimoseri (Caporiacco, 1947) are described and illustrated for the first time. Trechalea numida Mello-Leitão, 1943 and Trechalea limai Mello-Leitão, 1941 are transferred to Thaumasia Perty, 1833 (Pisauridae) and Paratrechalea Carico, 2005 (Trechaleidae) as species inquirenda and nomen dubium, respectively. New records of Hesydrus aurantius (Mello-Leitão, 1942), Hesydrus caripito Carico, 2005, Enna maya Silva, Lise & Carico, 2008 and Syntrechalea reimoseri (Caporiacco, 1947) from Colombia and Peru are presented

Cenários investigativos

“…Em um primeiro momento, é importante caracterizar a forma como a pesquisa exposta neste trabalho apresenta-se. Quanto a sua natureza, trata-se de uma pesquisa básica que, segundo Silva (2004), tem o objetivo de gerar conhecimentos novos sem a preocupação imediata com a aplicação. Del-Masso, Cotta e Santos (2014) afirmam que esse tipo de pesquisa aplica o conhecimento pelo conhecimento.…”