IRMNG Taxon list
Acacesia benigna Glueck, 1994
Acacesia cornigera Petrunkevitch, 1925
Acacesia graciosa Lise & Braul, 1996
Acacesia hamata (Hentz, 1847)
Acacesia villalobosi Glueck, 1994
Acacesia yacuiensis Glueck, 1994
Acantharachne cornuta Tullgren, 1910
Acantharachne giltayi Lessert, 1938
Acantharachne lesserti Giltay, 1930
Acantharachne madecassa Emerit, 2000
Acantharachne milloti Emerit, 2000
Acantharachne psyche Strand, 1913
Acantharachne regalis Hirst, 1925
Acantharachne seydeli Giltay, 1935
Acanthepeira cherokee Levi, 1976
Acanthepeira labidura (Mello-Leitao, 1943)
Acanthepeira marion Levi, 1976
Acanthepeira stellata (Walckenaer, 1805)
Acanthepeira venusta (Banks, 1896)
Acroaspis olorina Karsch, 1878
Acroaspis tuberculifera Thorell, 1881
Acrosomoides acrosomoides (O. Pickard-Cambridge, 1879)
Acrosomoides linnaei (Walckenaer, 1842)
Acrosomoides tetraedrus (Walckenaer, 1842)
Actinacantha globulata (Walckenaer, 1842)
Actinacantha maculata Karsch, 1878 accepted as Thelacantha brevispina (Doleschall, 1857)
Actinosoma pentacanthum (Walckenaer, 1842)
Aculepeira aculifera (O. Pickard-Cambridge, 1889)
Aculepeira albovittata (Mello-Leitao, 1941)
Aculepeira apa Levi, 1991
Aculepeira armida (Audouin, 1826)
Aculepeira azul Levi, 1991
Aculepeira busu Levi, 1991
Aculepeira carbonaria (L. Koch, 1869)
Aculepeira carbonarioides (Keyserling, 1892)
Aculepeira ceropegia (Walckenaer, 1802)
Aculepeira escazu Levi, 1991
Aculepeira gravabilis (O. Pickard-Cambridge, 1889)
Aculepeira lapponica (Holm, 1945)
Aculepeira luosangensis Yin et al., 1990
Aculepeira machu Levi, 1991
Aculepeira matsudae Tanikawa, 1994
Aculepeira packardi (Thorell, 1875)
Aculepeira taibaishanensis Zhu & Wang, 1995
Aculepeira talishia (Zawadsky, 1902)
Aculepeira travassosi (Soares & Camargo, 1948)
Aculepeira visite Levi, 1991
Aculepeira vittata (Gerschman & Schiapelli, 1948)
Acusilas africanus Simon, 1895
Acusilas coccineus Simon, 1895
Acusilas dahoneus Barrion & Litsinger, 1995
Acusilas gentingensis Murphy & Murphy, 1983
Acusilas lepidus (Thorell, 1898)
Acusilas malaccensis Murphy & Murphy, 1983
Aethriscus olivaceus Pocock, 1902
Aethriscus pani Lessert, 1930
Aethrodiscus transversalis Strand, 1913
Aetrocantha falkensteini Karsch, 1879
Afracantha camerunensis (Thorell, 1899)
Agalenatea redii (Scopoli, 1763)
Agathostichus leucabulbus Gertsch, 1955
Agathostichus leucacanthus Simon, 1897
Alenatea fuscocolorata (Bösenberg & Strand, 1906)
Alenatea touxie Song & Zhu, 1999
Alenatea wangi Zhu & Song, 1999
Allocyclosa bifurca (McCook, 1887)
Alpaida acuta (Keyserling, 1865)
Alpaida albocincta (Mello-Leitao, 1945)
Alpaida almada Levi, 1988
Alpaida alticeps (Keyserling, 1879)
Alpaida alto Levi, 1988
Alpaida alvarengai Levi, 1988
Alpaida amambay Levi, 1988
Alpaida anchicaya Levi, 1988
Alpaida angra Levi, 1988
Alpaida antonio Levi, 1988
Alpaida atomaria (Simon, 1895)
Alpaida banos Levi, 1988
Alpaida biasii Levi, 1988
Alpaida bicornuta (Taczanowski, 1878)
Alpaida bischoffi Levi, 1988
Alpaida boa Levi, 1988
Alpaida boraceia Levi, 1988
Alpaida cachimbo Levi, 1988
Alpaida cali Levi, 1988
Alpaida calotypa (Chamberlin, 1916)
Alpaida canela Levi, 1988
Alpaida canoa Levi, 1988
Alpaida carminea (Taczanowski, 1878)
Alpaida caxias Levi, 1988
Alpaida chaco Levi, 1988
Alpaida championi (O. Pickard-Cambridge, 1889)
Alpaida chapada Levi, 1988
Alpaida chickeringi Levi, 1988
Alpaida cisneros Levi, 1988
Alpaida citrina (Keyserling, 1892)
Alpaida conica O. Pickard-Cambridge, 1889
Alpaida constant Levi, 1988
Alpaida coroico Levi, 1988
Alpaida costai Levi, 1988