Names matching 'erna'
- family: Agelenidae
- family: Amaurobiidae
- family: Amphinectidae
- family: Anyphaenidae
- family: Araneidae
- family: Caponiidae
- family: Clubionidae
- family: Corinnidae
- family: Ctenidae
- family: Dictynidae
- family: Dysderidae
- family: Filistatidae
- family: Gnaphosidae
- family: Hypochilidae
- family: Idiopidae
- family: Leptonetidae
- family: Linyphiidae
- genus: Centromerus
- genus: Ceratinopsidis
- genus: Diplocentria
- genus: Dresconella
- genus: Erigone
- genus: Erigonoplus
- genus: Jalapyphantes
- genus: Lepthyphantes
- genus: Linyphia
- genus: Ouedia
- genus: Pelecopsis
- species: Pelecopsis alticola (Berland, in Fage & Simon, 1936)
- species: Pelecopsis alticola elgonensis (Holm, 1962)
- species: Pelecopsis alticola kenyensis (Holm, 1962)
- species: Pelecopsis alticola kivuensis (Miller, 1970)
- species: Pelecopsis biceps (Holm, 1962)
- species: Pelecopsis mengei (Cambridge, 1892)
- species: Pelecopsis pasteuri (Berland, in Fage & Simon, 1936)
- species: Pelecopsis physeter (Fage, in Fage & Simon, 1936)
- species: Pelecopsis reclinata (Holm, 1962)
- species: Pelecopsis ruwenzoriensis (Holm, 1962)
- species: Pelecopsis tenuipalpis Holm, 1979
- species: Pelecopsis varians (Holm, 1962)
- genus: Sauron
- genus: Scotinotylus
- genus: Trichopterna Chyzer & Kulczynski, 1894
- species: Trichopterna cito (O. P.-Cambridge, 1872)
- species: Trichopterna cucurbitina (Simon, 1881)
- species: Trichopterna grummi Tanasevitch, 1989
- species: Trichopterna krueperi (Simon, 1884)
- species: Trichopterna loricata Denis, 1962
- species: Trichopterna lucasi (O. P.-Cambridge, 1875)
- species: Trichopterna macrophthalma Denis, 1962
- species: Trichopterna rotundiceps Denis, 1962
- species: Trichopterna seculifera Denis, 1962
- species: Trichopterna thorelli (Westring, 1861)
- family: Lycosidae
- family: Mecysmaucheniidae
- family: Mimetidae
- family: Nemesiidae
- family: Nesticidae
- family: Oonopidae
- family: Palpimanidae
- genus: Fernandezina Birabén, 1951
- species: Fernandezina acuta Platnick, 1975
- species: Fernandezina dasilvai Platnick, Grismado & Ramírez, 1999
- species: Fernandezina divisa Platnick, 1975
- species: Fernandezina gyirongensis Hu & Li, 1987
- species: Fernandezina ilheus Platnick, Grismado & Ramírez, 1999
- species: Fernandezina maldonado Platnick, Grismado & Ramírez, 1999
- species: Fernandezina pelta Platnick, 1975
- species: Fernandezina pulchra Birabén, 1951
- species: Fernandezina saira Buckup & Ott, 2004
- species: Fernandezina takutu Grismado, 2002
- species: Fernandezina tijuca Ramírez & Grismado, 1996
- genus: Notiothops
- family: Pholcidae
- family: Pisauridae
- family: Salticidae
- family: Scytodidae
- family: Sparassidae
- family: Tetrablemmidae
- family: Tetragnathidae
- family: Theraphosidae
- family: Theridiidae
- family: Thomisidae
- family: Uloboridae
- family: Zorocratidae