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Review of the Spider Genus Linothele (Mygalomorphae, Dipluridae) from Ecuador—An Exceptional Case of Speciation in the Andes

2023; Multidisciplinary Digital Publishing Institute; Volume: 1; Issue: 3 Linguagem: Inglês

10.3390/arthropoda1030010

2813-3323

Nadine Dupérré, Elicio Tapia, Jason E. Bond,

Hymenoptera taxonomy and phylogeny

The genus Linothele (Araneae: Dipluridae) from Ecuador is reviewed. A total of 38 new species are described; from the Andes: L. alausi n. sp. (♀), L. anabellecitae n. sp. (♀♂), L. angamarca n. sp. (♀♂), L. banos n. sp. (♀♂), L. canirasi n. sp. (♀), L. carchi n. sp. (♀), L. cayambe n. sp. (♀♂), L. cuencana n. sp. (♀♂), L. guacamayos n. sp. (♀), L. gualaquiza n. sp. (♀), L. guallupe n. sp. (♀), L. ilinizas n. sp. (♀♂), L. ireneae n. sp. (♀), L. jarrini n. sp. (♀), L. javieri n. sp. (♀), L. kaysi n. sp. (♀), L. lacocha n. sp. (♀), L. lloa n. sp. (♀♂), L. milleri n. sp. (♀♂), L. molleturo n. sp. (♀), L. otokiki n. sp. (♀), L. peguche n. sp. (♀♂), L. podocarpus n. sp. (♀), L. pomona n. sp. (♀), L. pristirana n. sp. (♀♂), L. pseudoquori n. sp. (♀♂), L. rionegro n. sp. (♀♂), L. sigchila n. sp. (♀♂), L. uvalino n. sp. (♀), L. victoria n. sp. (♀), L. yunguilla n. sp. (♀♂); from the Pacific region: L. costenita n. sp. (♀♂), L. troncal n. sp. (♀); and, from the Amazonian region: L. amazonica n. sp. (♀), L. archidona n. sp. (♀), L. condor n. sp. (♀♂), L. jatunsacha n. sp. (♀), L. otoyacu n. sp. (♀♂). All previously known Ecuadorian species are re-illustrated, and the males of L. cavicola, L. pukachumpi, and L. tsachilas are described for the first time. The geographical distribution of the genus Linothele through mainland Ecuador is discussed, and short-range endemic species are proposed. Distribution maps are provided for all species found in Ecuador. Finally, the synonymy of L. megatheloides under L. sericata is rejected.