Yapacana, Pinto-da-Rocha, 1997

Villarreal, Osvaldo, Kury, Adriano B. & Colmenares, Pío A., 2021, Contributions to the taxonomy of some Amazonian Stygnidae (Opiliones Laniatores: Gonyleptoidea), Zootaxa 4984 (1), pp. 218-227: 224

publication ID

https://doi.org/10.11646/zootaxa.4984.1.17

publication LSID

lsid:zoobank.org:pub:05DC27A9-9E01-424E-8F27-1F139E484324

DOI

http://doi.org/10.5281/zenodo.4926976

persistent identifier

http://treatment.plazi.org/id/03EC879F-FFEE-FFE0-FF77-8194FA30B3F6

treatment provided by

Plazi

scientific name

Yapacana
status

 

Key to species of the genus Yapacana   (males)

1 Without a large interocular spine; abdominal scutum with four areas...................................... Y. tibialis  

- With a large interocular spine, abdominal scutum with three areas............................................... 2

2 Tibia IV without proventral, retroventral and dorsal rows of tubercles..................................... Y. neblina  

- Tibia IV with at least retroventral and dorsal rows of tubercles.................................................. 3

3 Interocular spine short (less than half of the length of area III paramedian spines); patella IV with dorsodistal tubercles shorter than patella length............................................................................ Y. ianomami  

- Interocular spine large (about 75% of the length of area III paramedian spines); patella IV with dorsodistal tubercles similar or larger than patella length..................................................................... Y. tapirapeco