The goblin spiders (Araneae, Oonopidae) of the OTONGA Nature Reserve in Ecuador, with the description of seven new species

Collection: Pensoft Publishers

Keywords: Goblin spiders · Topics: Spider Taxonomy and Behavior Studies, Lepidoptera: Biology and Taxonomy, Amphibian and Reptile Biology

The goblin spiders (Araneae, Oonopidae) of the Otonga Nature Reserve in the Chocó region of Ecuador are reviewed. A total of 1034 adult specimens were collected in 2014 and 23 morphospecies in eight different genera were identified from these collections. We describe seven new species: one in the genus Niarchos Platnick & Dupérré: Niarchos normani sp. n.; three in Scaphidysderina Platnick & Dupérré: Scaphidysderina chirin sp. n., S. lubanako sp. n., S. tsaran sp. n.; two in Bipoonops Bolzern: Bipoonops lansa sp. n., B. pilan sp. n.; and one in Reductoonops Platnick & Berniker: Reductoonops berun sp. n. The males of Niarchos baehrae Platnick & Dupérré, 2010 and Orchestina yanayacu Izquierdo, 2017 are described here for the first time. Natural history and collecting data are given for all morphospecies collected, including Niarchos barragani Platnick & Dupérré, 2010, Scaphidysderina cotopaxi Platnick & Dupérré, 2011, Scaphidysderina pinocchio Platnick & Dupérré, 2011, Orchestina otonga Izquierdo, 2017, Orchestina santodomingo Izquierdo, 2017, Orchestina truncata Wunderlich, 2004, Reductoonops otonga Platnick & Berniker, 2014, Reductoonops pichincha Platnick & Berniker, 2014, Paradysderina fusiscuta Platnick & Dupérré, 2011, Scaphiella pich Platnick & Dupérré, 2010 and Tinadyserina otonga Platnick et al., 2013. The data show that oonopid spiders are a major element of the arachnofauna present in the Chocó neotropical forests.

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