Abstract
The singular spider genus Nyetnops Platnick & Lise is revised and three new species are described from Peru (Nyetnops naylienae n. sp.), Bolivia (Nyetnops lachonta n. sp.) and Brazil (Nyetnops buruti n. sp.). An updated diagnosis is proposed for the type species Nyetnops guarani Platnick & Lise and new records from the Brazilian State of São Paulo are presented for this species. The Ecuadorian species Nyetnops juchuy Dupérré is elected as the type species of a new genus herein proposed (Nopsma n. gen.), which also harbors three other new species from Peru (Nopsma enriquei n. sp.), Colombia (Nopsma florencia n. sp.) and Nicaragua (Nopsma armandoi n. sp.).
References
Brescovit, A.D. & Sánchez-Ruiz, A. (2016) Descriptions of two new genera of the spider family Caponiidae (Arachnida, Araneae) and an update of Tisentnops and Taintnops from Brazil and Chile. ZooKeys, 622, 47–88.
https://doi.org/10.3897/zookeys.622.8682
Chen, Y. & Zhang, F. (2019) A newly recorded family Caponiidae in China (Arachnida, Araneae). Journal of Hebei University, Natural Science Edition, 39 (4), 395–397.
https://doi.org/10.3969/j.issn.1000-1565.2019.04.010
Dupérré, N. (2014) Three new species of Caponiid spiders from Ecuador (Araneae, Caponiidae). Zootaxa, 3838 (4), 462–474.
https://doi.org/10.11646/zootaxa.3838.4.5
Haddad, C.R. (2015) A revision of the southern African two–eyed spider genus Diploglena (Araneae: Caponiidae). African Invertebrates, 56 (2), 343–363.
https://doi.org/10.5733/afin.056.0208
Jiménez, M.L., Platnick, N.I. & Dupérré, N. (2011) The haplogyne spider genus Nopsides (Araneae, Caponiidae), with notes on Amrishoonops. American Museum Novitates, 3708, 1–18.
https://doi.org/10.1206/3708.2
Kranz-Baltensperger Y, Platnick N.I., Dupérré, N. (2009) A new genus of the spider family Caponiidae (Araneae, Haplogynae) from Iran. American Museum Novitates, 3656, 1–12.
Liu, K.K., Yin, H.Q., Liu, J.H., Xu, X., Xiao, Y.H. & Peng, X.J. (2019) A new record of the spider family Caponiidae from China (Arachnida, Araneae). ZooKeys, 851, 1–15.
https://doi.org/10.3897/zookeys.851.33351
Platnick, N.I. (1993) A new genus of the spider family Caponiidae (Araneae, Haplogynae) from California. American Museum Novitates, 3063, 1–8. [http://hdl.handle.net/2246/5024]
Platnick, N.I. (1994a) A revision of the spider genus Caponina (Araneae, Caponiidae). American Museum Novitates, 3100, 1–15.
https://doi.org/10.1206/0003-0082(2007)3579[1:AROTSG]2.0.CO;2
Platnick, N.I. (1994b) A review of the Chilean spiders of the family Caponiidae (Araneae, Haplogynae). American Museum Novitates, 3113, 1–10.
Platnick, N.I. (1995) A revision of the spider genus Orthonops (Araneae, Caponiidae). American Museum Novitates, 3150, 1–18.
https://doi.org/10.1206/0003-0082(2004)450%3C0001:AROTWS%3E2.0.CO;2
Platnick, N.I. & Lise, A.A. (2007) On Nyetnops, a new genus of the spider subfamily Nopinae (Araneae, Caponiidae) from Brazil. American Museum Novitates, 3595, 1–9.
https://doi.org/10.1206/0003-0082(2007)3595[1:ONANGO]2.0.CO;2
Platnick, N.I. & Jäger, P. (2008) On the First Asian Spiders of the Family Caponiidae (Araneae, Haplogynae), with Notes on the African Genus Diploglena. American Museum Novitates, 3634, 1–12.
Sánchez-Ruiz, A. & Brescovit, A.D. (2015) On the taxonomic placement of the Cuban spider Nops ariguanabo Alayón and the description of a new Mexican Tarsonops (Araneae, Caponiidae). Zootaxa, 3914 (2), 131–143.
https://doi.org/10.11646/zootaxa.3914.2.3
Sánchez-Ruiz, A. & Brescovit, A.D. (2017) A new genus with seven species of the Subfamily Nopinae (Araneae, Caponiidae) from the Neotropical region. Zootaxa, 4291 (1), 117–143.
https://doi.org/10.11646/zootaxa.4291.1.7
Sánchez-Ruiz, A. & Brescovit, A.D. (2018) A revision of the Neotropical spider genus Nops MacLeay (Araneae: Caponiidae) with the first phylogenetic hypothesis for the Nopinae genera. Zootaxa, 4427 (1), 1–121.
https://doi.org/10.11646/zootaxa.4427.1.1
Sánchez-Ruiz, A., Brescovit, A.D. & Alayón, G. (2015) Four new caponiids species (Araneae, Caponiidae) from the West Indies and redescription of Nops blandus (Bryant). Zootaxa, 3972 (1), 43–64.
https://doi.org/10.11646/zootaxa.3972.1.3
Sánchez-Ruiz, A. Platnick, N.I. & Dupérré, N. (2010) A new genus of the spider family Caponiidae (Araneae, Haplogynae) from the West Indies. American Museum Novitates, 3705, 1–44.
https://doi.org/10.1206/3705.2
World Spider Catalog (2019) World Spider Catalog. Version 20.5. Natural History Museum Bern, Bern. Available from: http://wsc.nmbe.ch (accessed 15 October 2019)