Ape
, Apeltosperchon
Aperturina Tanasevitch, 2014
- Aperturina paniculus Tanasevitch, 2014
Arachnida → Araneae → Linyphiidae
Apexolichus Gaud & Atyeo, 1996
- Apexolichus affinis (Mégnin & Trouessart, 1884)
- Apexolichus favettei (Trouessart, 1899)
- Apexolichus lathami Mironov, Dabert & Proctor, 2003
- Apexolichus neglectus (Favette & Trouessart, 1904)
- Apexolichus velifer (Trouessart, 1899)
Arachnida → Astigmata → Pterolichidae
Aph
Aphantaulax Simon, 1878
- Aphantaulax albini (Audouin, 1826)
- Aphantaulax australis Simon, 1893
- Aphantaulax cincta (L. Koch, 1866)
- Aphantaulax ensifera Simon, 1907
- Aphantaulax fasciata Kulczyński, 1911
- Aphantaulax flavida Caporiacco, 1940
- Aphantaulax inornata Tucker, 1923
- Aphantaulax katangae (Giltay, 1935)
- Aphantaulax rostrata Dankittipakul & Singtripop, 2013
- Aphantaulax scotophaea Simon, 1908
- Aphantaulax signicollis Tucker, 1923
- Aphantaulax stationis Tucker, 1923
- Aphantaulax trifasciata (O. Pickard-Cambridge, 1872)
- Aphantaulax trifasciata trimaculata Simon, 1878
- Aphantaulax univittata Thorell, 1897
- Aphantaulax voiensis Berland, 1920
- Aphantaulax zonata Thorell, 1895
Arachnida → Araneae → Gnaphosidae , Aphantochilus , Aphelacaridae , Aphelacarus
Aphileta Hull, 1920
- Aphileta centrasiatica Eskov, 1995
- Aphileta microtarsa (Emerton, 1882)
- Aphileta misera (O. Pickard-Cambridge, 1882) tipična vrsta
Arachnida → Araneae → Linyphiidae , Aphirape
Aphonopelma Pocock, 1901
- Aphonopelma anax (Chamberlin, 1940)
- Aphonopelma anitahoffmannae Locht et al., 2005
- Aphonopelma apacheum Chamberlin, 1940
- Aphonopelma armada (Chamberlin, 1940)
- Aphonopelma arnoldi Smith, 1995
- Aphonopelma baergi Chamberlin, 1940
- Aphonopelma behlei Chamberlin, 1940
- Aphonopelma belindae Gabriel, 2011
- Aphonopelma bicoloratum Struchen, Brändle & Schmidt, 1996
- Aphonopelma braunshausenii Tesmoingt, 1996
- Aphonopelma breenei Smith, 1995
- Aphonopelma brunnius Chamberlin, 1940
- Aphonopelma burica Valerio, 1980
- Aphonopelma caniceps (Simon, 1891)
- Aphonopelma chalcodes Chamberlin, 1940
- Aphonopelma chamberlini Smith, 1995
- Aphonopelma chambersi Smith, 1995
- Aphonopelma clarki Smith, 1995
- Aphonopelma clarum Chamberlin, 1940
- Aphonopelma coloradanum (Chamberlin, 1940)
- Aphonopelma cookei Smith, 1995
- Aphonopelma cratium Chamberlin, 1940
- Aphonopelma crinirufum (Valerio, 1980)
- Aphonopelma crinitum (Pocock, 1901)
- Aphonopelma cryptethum Chamberlin, 1940
- Aphonopelma duplex (Chamberlin, 1925)
- Aphonopelma echinum (Chamberlin, 1940)
- Aphonopelma eustathes (Chamberlin, 1940)
- Aphonopelma eutylenum Chamberlin, 1940
- Aphonopelma gabeli Smith, 1995
- Aphonopelma geotoma (Chamberlin, 1937)
- Aphonopelma gertschi Smith, 1995
- Aphonopelma griseum Chamberlin, 1940
- Aphonopelma gurleyi Smith, 1995
- Aphonopelma hageni (Strand, 1906)
- Aphonopelma harlingenum (Chamberlin, 1940)
- Aphonopelma helluo (Simon, 1891)
- Aphonopelma hentzi (Girard, 1852)
- Aphonopelma hesperum (Chamberlin, 1917)
- Aphonopelma heterops Chamberlin, 1940
- Aphonopelma hollyi Smith, 1995
- Aphonopelma iodius (Chamberlin & Ivie, 1939)
- Aphonopelma iviei Smith, 1995
- Aphonopelma johnnycashi Hamilton, 2015
- Aphonopelma joshua Prentice, 1997
- Aphonopelma jungi Smith, 1995
- Aphonopelma lanceolatum (Simon, 1891)
- Aphonopelma latens (Chamberlin, 1917)
- Aphonopelma levii Smith, 1995
- Aphonopelma lithodomum Chamberlin, 1940
- Aphonopelma marxi (Simon, 1891)
- Aphonopelma minchi Smith, 1995
- Aphonopelma moderatum (Chamberlin & Ivie, 1939)
- Aphonopelma mojave Prentice, 1997
- Aphonopelma mooreae Smith, 1995
- Aphonopelma mordax (Ausserer, 1871)
- Aphonopelma nayaritum Chamberlin, 1940
- Aphonopelma odelli Smith, 1995
- Aphonopelma pallidum (F. O. P.-Cambridge, 1897)
- Aphonopelma paloma Prentice, 1993
- Aphonopelma phanum Chamberlin, 1940
- Aphonopelma phasmus Chamberlin, 1940
- Aphonopelma platnicki Smith, 1995
- Aphonopelma prosoicum Chamberlin, 1940
- Aphonopelma punzoi Smith, 1995
- Aphonopelma radinum (Chamberlin & Ivie, 1939)
- Aphonopelma reversum Chamberlin, 1940
- Aphonopelma rothi Smith, 1995
- Aphonopelma ruedanum Chamberlin, 1940
- Aphonopelma rusticum (Simon, 1891)
- Aphonopelma sandersoni Smith, 1995
- Aphonopelma schmidti Smith, 1995
- Aphonopelma sclerothrix (Valerio, 1980)
- Aphonopelma seemanni (F. O. P.-Cambridge, 1897)
- Aphonopelma serratum (Simon, 1891)
- Aphonopelma smithi Smith, 1995
- Aphonopelma stahnkei Smith, 1995
- Aphonopelma steindachneri (Ausserer, 1875)
- Aphonopelma stoicum (Chamberlin, 1925)
- Aphonopelma sullivani Smith, 1995
- Aphonopelma texense (Simon, 1891)
- Aphonopelma truncatum (F. O. P.-Cambridge, 1897)
- Aphonopelma vogelae Smith, 1995
- Aphonopelma vorhiesi (Chamberlin & Ivie, 1939)
- Aphonopelma waconum (Chamberlin, 1940)
- Aphonopelma wichitanum (Chamberlin, 1940)
- Aphonopelma xanthochromum (Valerio, 1980)
- Aphonopelma zionis Chamberlin, 1940
Arachnida → Araneae → Theraphosidae
Apl
, Aplonobia
Apn
, Apneumonella
Apo
Apobrata Miller, 2004
- Apobrata scutila (Simon, 1894)
Arachnida → Araneae → Linyphiidae
Apochinomma Pavesi, 1881
- Apochinomma acanthaspis Simon, 1896
- Apochinomma armatum Mello-Leitão, 1922
- Apochinomma bilineatum Mello-Leitão, 1939
- Apochinomma constrictum Simon, 1896
- Apochinomma dacetonoides Mello-Leitão, 1948
- Apochinomma decepta Haddad, 2013
- Apochinomma dolosum Simon, 1897
- Apochinomma elongata Haddad, 2013
- Apochinomma formica Simon, 1896
- Apochinomma formicaeforme Pavesi, 1881
- Apochinomma formicoides Mello-Leitão, 1939
- Apochinomma malkini Haddad, 2013
- Apochinomma myrmecioides Mello-Leitão, 1922
- Apochinomma nitidum (Thorell, 1895)
- Apochinomma parva Haddad, 2013
- Apochinomma pyriforme (Keyserling, 1891)
- Apochinomma tuberculata Haddad, 2013
Arachnida → Araneae → Corinnidae
Apodrassodes Vellard, 1924
- Apodrassodes araucanius (Chamberlin, 1916)
- Apodrassodes chula Brescovit & Lise, 1993
- Apodrassodes guatemalensis (F. O. Pickard-Cambridge, 1899)
- Apodrassodes mercedes Platnick & Shadab, 1983
- Apodrassodes mono Müller, 1987
- Apodrassodes pucon Platnick & Shadab, 1983
- Apodrassodes quilpuensis (Simon, 1902)
- Apodrassodes taim Brescovit & Lise, 1993
- Apodrassodes trancas Platnick & Shadab, 1983
- Apodrassodes yogeshi Gajbe, 1993
Arachnida → Araneae → Gnaphosidae
Apodrassus Chamberlin, 1916
- Apodrassus andinus Chamberlin, 1916
Arachnida → Araneae → Gnaphosidae
Apolania Simon, 1898
- Apolania segmentata Simon, 1898
Arachnida → Araneae → Ctenidae , Apollophanes
Apomastus Bond & Opell, 2002
- Apomastus kristenae Bond, 2004
- Apomastus schlingeri Bond & Opell, 2002
Arachnida → Araneae → Euctenizidae , Aponychus , Apoplophora
Apopyllus Platnick & Shadab, 1984
- Apopyllus aeolicus Azevedo, Ott, Griswold & Santos, 2016
- Apopyllus atlanticus Azevedo, Ott, Griswold & Santos, 2016
- Apopyllus centralis Azevedo, Ott, Griswold & Santos, 2016
- Apopyllus gandarela Azevedo, Ott, Griswold & Santos, 2016
- Apopyllus huanuco Platnick & Shadab, 1984
- Apopyllus ivieorum Platnick & Shadab, 1984
- Apopyllus malleco Platnick & Shadab, 1984
- Apopyllus now Platnick & Shadab, 1984
- Apopyllus silvestrii (Simon, 1905) tipična
- Apopyllus suavis (Simon, 1893)
Arachnida → Araneae → Gnaphosidae
Apostenus Westring, 1851
- Apostenus algericus Bosmans, 1999
- Apostenus annulipedes Wunderlich, 1987
- Apostenus annulipes Caporiacco, 1935
- Apostenus californicus Ubick & Vetter, 2005
- Apostenus ducati Bennett, Copley & Copley, 2013
- Apostenus fuscus Westring, 1851 tipična
- Apostenus gomerensis Wunderlich, 1992
- Apostenus grancanariensis Wunderlich, 1992
- Apostenus humilis Simon, 1932
- Apostenus maroccanus Bosmans, 1999
- Apostenus ochraceus Hadjissarantos, 1940
- Apostenus palmensis Wunderlich, 1992
Arachnida → Araneae → Liocranidae , Apotomocepheus , Apotritia , Apozomus
App
Appaleptoneta Platnick, 1986
- Appaleptoneta barrowsi (Gertsch, 1974)
- Appaleptoneta coma (Barrows, 1940)
- Appaleptoneta credula (Gertsch, 1974)
- Appaleptoneta fiskei (Gertsch, 1974)
- Appaleptoneta gertschi (Barrows, 1940)
- Appaleptoneta jonesi (Gertsch, 1974)
- Appaleptoneta silvicultrix (Crosby & Bishop, 1925) tipična vrsta
Arachnida → Araneae → Leptonetidae
Apr
Aprifrontalia Oi, 1960
- Aprifrontalia afflata Ma & Zhu, 1991
- Aprifrontalia mascula (Karsch, 1879) tipična vrsta
Arachnida → Araneae → Linyphiidae , Aprusia
Apt
Aptostichus Simon, 1891
- Aptostichus aguacaliente Bond, 2012
- Aptostichus angelinajolieae Bond, 2008
- Aptostichus anzaborrego Bond, 2012
- Aptostichus asmodaeus Bond, 2012
- Aptostichus atomarius Simon, 1891
- Aptostichus barackobamai Bond, 2012
- Aptostichus bonoi Bond, 2012
- Aptostichus cabrillo Bond, 2012
- Aptostichus cahuilla Bond, 2012
- Aptostichus cajalco Bond, 2012
- Aptostichus chavezi Bond, 2012
- Aptostichus chemehuevi Bond, 2012
- Aptostichus chiricahua Bond, 2012
- Aptostichus dantrippi Bond, 2012
- Aptostichus derhamgiulianii Bond, 2012
- Aptostichus dorothealangeae Bond, 2012
- Aptostichus edwardabbeyi Bond, 2012
- Aptostichus elisabethae Bond, 2012
- Aptostichus fisheri Bond, 2012
- Aptostichus fornax Bond, 2012
- Aptostichus hedinorum Bond, 2012
- Aptostichus hesperus (Chamberlin, 1919)
- Aptostichus huntington Bond, 2012
- Aptostichus icenoglei Bond, 2012
- Aptostichus isabella Bond, 2012
- Aptostichus killerdana Bond, 2012
- Aptostichus lucerne Bond, 2012
- Aptostichus mikeradtkei Bond, 2012
- Aptostichus miwok Bond, 2008
- Aptostichus muiri Bond, 2012
- Aptostichus nateevansi Bond, 2012
- Aptostichus pennjillettei Bond, 2012
- Aptostichus sarlacc Bond, 2012
- Aptostichus satleri Bond, 2012
- Aptostichus serrano Bond, 2012
- Aptostichus sierra Bond, 2012
- Aptostichus simus Chamberlin, 1917
- Aptostichus sinnombre Bond, 2012
- Aptostichus stanfordianus Smith, 1908
- Aptostichus stephencolberti Bond, 2008
Arachnida → Araneae → Euctenizidae
Apy
, Apyretina