World Spider Catalog

family: Agelenidae
- genus: Benoitia
  - species: Benoitia lepida (O. P.-Cambridge, 1876)
family: Anyphaenidae
- genus: Arachosia
  - species: Arachosia minensis (Mello-Leitao, 1926)
- genus: Aysha
  - species: Aysha piassaguera Brescovit, 1992
- genus: Gayenna
  - species: Gayenna moreirae (Mello-Leitao, 1915)
- genus: Monapia Simon, 1897
  - species: Monapia alupuran Ramírez, 1995
  - species: Monapia angusta (Mello-Leitao, 1944)
  - species: Monapia carolina Ramírez, 1999
  - species: Monapia charrua Ramírez, 1999
  - species: Monapia dilaticollis (Nicolet, 1849)
  - species: Monapia fierro Ramírez, 1999
  - species: Monapia guenoana Ramírez, 1999
  - species: Monapia huaria Ramírez, 1995
  - species: Monapia lutea (Nicolet, 1849)
  - species: Monapia pichinahuel Ramírez, 1995
  - species: Monapia silvatica Ramírez, 1995
  - species: Monapia tandil Ramírez, 1999
  - species: Monapia vittata (Simon, 1884)
- genus: Oxysoma
  - species: Oxysoma longiventre (Nicolet, 1849)
family: Araneidae
- genus: Araneus
  - species: Araneus pius (Karsch, 1878)
  - species: Araneus ventricosus (L. Koch, 1878)
- genus: Argiope
  - species: Argiope bruennichi (Scopoli, 1772)
- genus: Eriophora
  - species: Eriophora pustulosa (Walckenaer, 1842)
- genus: Mangora
  - species: Mangora pia Chamberlin & Ivie, 1936
- genus: Neoscona
  - species: Neoscona punctigera (Doleschall, 1857)
- genus: Ordgarius
  - species: Ordgarius ephippiatus Thorell, 1898
family: Clubionidae
- genus: Clubiona
  - species: Clubiona apiata Urquhart, 1893
  - species: Clubiona rumpiana Lawrence, 1952
family: Corinnidae
- genus: Piabuna Chamberlin & Ivie, 1933
  - species: Piabuna brevispina Chamberlin & Ivie, 1935
  - species: Piabuna longispina Chamberlin & Ivie, 1935
  - species: Piabuna nanna Chamberlin & Ivie, 1933
  - species: Piabuna pallida Chamberlin & Ivie, 1935
  - species: Piabuna reclusa Gertsch & Davis, 1940
  - species: Piabuna xerophila Chamberlin & Ivie, 1935
family: Cybaeidae
- genus: Cybaeus
  - species: Cybaeus reticulatus Simon, 1886
family: Dictynidae
- genus: Emblyna
  - species: Emblyna olympiana (Chamberlin, 1919)
family: Diguetidae
- genus: Segestrioides
  - species: Segestrioides copiapo Platnick, 1989
family: Dipluridae
- genus: Phyxioschema
  - species: Phyxioschema suthepium Raven & Schwendinger, 1989
family: Gradungulidae
- genus: Pianoa Forster, Platnick & Gray, 1987
  - species: Pianoa isolata Forster, in Forster, Platnick & Gray, 1987
family: Hersiliidae
- genus: Tamopsis
  - species: Tamopsis piankai Baehr & Baehr, 1993
family: Linyphiidae
- genus: Arcuphantes
  - species: Arcuphantes ephippiatus Paik, 1985
- genus: Bishopiana Eskov, 1988
  - species: Bishopiana glumacea (Gao, Fei & Zhu, 1992)
  - species: Bishopiana hypoarctica Eskov, 1988
- genus: Erigone
  - species: Erigone aletris Crosby & Bishop, 1928
- genus: Linyphia
  - species: Linyphia albiapiata Urquhart, 1891
- genus: Minicia
  - species: Minicia caspiana Tanasevitch, 1990
- genus: Silometopoides
  - species: Silometopoides pampia (Chamberlin, 1948)
family: Lycosidae
- genus: Arctosa
  - species: Arctosa ephippiata Roewer, 1960
  - species: Arctosa epiana (Berland, 1938)
- genus: Loculla
  - species: Loculla austrocaspia Roewer, 1955
- genus: Lycosa
  - species: Lycosa coelestis L. Koch, 1878
  - species: Lycosa pia (Bösenberg & Strand, 1906)
family: Miturgidae
- genus: Cheiracanthium
  - species: Cheiracanthium apia Platnick, 1998
family: Ochyroceratidae
- genus: Speocera
  - species: Speocera bismarcki (Brignoli, 1976)
  - species: Speocera karkari (Baert, 1980)
  - species: Speocera minuta (Marples, 1955)
  - species: Speocera papuana (Baert, 1980)
family: Oecobiidae
- genus: Oecobius
  - species: Oecobius piaxtla Shear, 1970
family: Philodromidae
- genus: Philodromus
  - species: Philodromus mississippianus Dondale & Redner, 1969
- genus: Thanatus
  - species: Thanatus sepiacolor Levy, 1999
family: Pholcidae
- genus: Belisana
  - species: Belisana pianma Huber, 2005
- genus: Blancoa
  - species: Blancoa piacoa Huber, 2000
- genus: Mesabolivar
  - species: Mesabolivar guapiara Huber, 2000
- genus: Metagonia
  - species: Metagonia paranapiacaba Huber, Rheims & Brescovit, 2005
- genus: Papiamenta Huber, 2000
  - species: Papiamenta levii (Gertsch, 1982)
  - species: Papiamenta savonet Huber, 2000
- genus: Priscula
  - species: Priscula piapoco Huber, 2000
family: Phyxelididae
- genus: Phyxelida
  - species: Phyxelida kipia Griswold, 1990
family: Salticidae
- genus: Cobanus
  - species: Cobanus cambridgei Chickering, 1946
- genus: Heliophanus
  - species: Heliophanus apiatus Simon, 1868
- genus: Letoia
  - species: Letoia ephippiata Simon, 1900
- genus: Mopiopia Simon, 1902
  - species: Mopiopia comatula Simon, 1902
  - species: Mopiopia labyrinthea (Mello-Leitao, 1947)
  - species: Mopiopia tristis (Mello-Leitao, 1947)
- genus: Pharacocerus
  - species: Pharacocerus ephippiatus (Thorell, 1899)
- genus: Phintella
  - species: Phintella piatensis Barrion & Litsinger, 1995
family: Scytodidae
- genus: Scytodes
  - species: Scytodes mapia Rheims & Brescovit, 2000
  - species: Scytodes upia Rheims & Brescovit, 2006
family: Sparassidae
- genus: Pseudopoda
  - species: Pseudopoda marsupia (Wang, 1991)
- genus: Stasina
  - species: Stasina nalandica Karsch, 1891
family: Tetragnathidae
- genus: Dolichognatha
  - species: Dolichognatha mapia Brescovit & Cunha, 2001
- genus: Orsinome
  - species: Orsinome vorkampiana Strand, 1907
family: Theridiidae
- genus: Steatoda
  - species: Steatoda ephippiata (Thorell, 1875)
- genus: Theridion
  - species: Theridion cruciferum Urquhart, 1886
- genus: Thymoites
  - species: Thymoites piarco (Levi, 1959)
family: Thomisidae
- genus: Loxobates
  - species: Loxobates ephippiatus Thorell, 1877
- genus: Xysticus
  - species: Xysticus croceus Fox, 1937
  - species: Xysticus ephippiatus Simon, 1880
- genus: Zametopias Thorell, 1892
  - species: Zametopias speculator Thorell, 1892
  - species: Zametopias trimeni Simon, 1895
family: Zodariidae
- genus: Masasteron
  - species: Masasteron piankai Baehr, 2004

Names matching 'pia'