Names matching 'erus'
- family: Agelenidae
- family: Amaurobiidae
- family: Antrodiaetidae
- family: Anyphaenidae
- family: Araneidae
- family: Barychelidae
- family: Corinnidae
- family: Ctenidae
- family: Ctenizidae
- genus: Conothele
- genus: Stasimopus
- genus: Ummidia
- species: Ummidia aedificatoria (Westwood, 1840)
- species: Ummidia armata (Ausserer, 1875)
- species: Ummidia asperula (Simon, 1889)
- species: Ummidia audouini (Lucas, 1835)
- species: Ummidia carabivora (Atkinson, 1886)
- species: Ummidia carabivora emarginata (Atkinson, 1886)
- species: Ummidia erema (Chamberlin, 1925)
- species: Ummidia funerea (Gertsch, 1936)
- species: Ummidia gandjinoi (Andreeva, 1968)
- species: Ummidia glabra (Doleschall, in Ausserer, 1871)
- species: Ummidia modesta (Banks, 1901)
- species: Ummidia nidulans (Fabricius, 1787)
- species: Ummidia oaxacana (Chamberlin, 1925)
- species: Ummidia occidentalis (Simon, 1909)
- species: Ummidia pustulosa (Becker, 1879)
- species: Ummidia rugosa (Karsch, 1880)
- species: Ummidia salebrosa (Simon, 1891)
- species: Ummidia tuobita (Chamberlin, 1917)
- species: Ummidia zebrina (Cambridge, 1897)
- family: Cyrtaucheniidae
- family: Dictynidae
- family: Eresidae
- genus: Dresserus Simon, 1876
- species: Dresserus aethiopicus Simon, 1909
- species: Dresserus angusticeps Purcell, 1904
- species: Dresserus armatus Pocock, 1901
- species: Dresserus bilineatus Tullgren, 1910
- species: Dresserus collinus Pocock, 1900
- species: Dresserus colsoni Tucker, 1920
- species: Dresserus darlingi Pocock, 1900
- species: Dresserus elongatus Tullgren, 1910
- species: Dresserus fontensis Lawrence, 1928
- species: Dresserus fuscus Simon, 1876
- species: Dresserus kannemeyeri Tucker, 1920
- species: Dresserus laticeps Purcell, 1904
- species: Dresserus murinus Lawrence, 1927
- species: Dresserus namaquensis Purcell, 1908
- species: Dresserus nasivulvus Strand, 1907
- species: Dresserus nigellus Tucker, 1920
- species: Dresserus obscurus Pocock, 1898
- species: Dresserus olivaceus Pocock, 1900
- species: Dresserus rostratus Purcell, 1908
- species: Dresserus schreineri Tucker, 1920
- species: Dresserus schultzei Purcell, 1908
- species: Dresserus sericatus Tucker, 1920
- species: Dresserus subarmatus Tullgren, 1910
- species: Dresserus tripartitus Lawrence, 1938
- family: Gnaphosidae
- family: Idiopidae
- family: Lamponidae
- family: Linyphiidae
- genus: Allomengea
- genus: Birgerius
- genus: Capsulia
- genus: Caracladus
- genus: Centromerita
- genus: Centromerus Dahl, 1886
- species: Centromerus acutidentatus Deltshev, in Deltshev & Curcic, 2002
- species: Centromerus albidus Simon, 1929
- species: Centromerus amurensis Eskov & Marusik, 1992
- species: Centromerus andrei Dresco, 1952
- species: Centromerus andriescui Weiss, 1987
- species: Centromerus anoculus Wunderlich, 1995
- species: Centromerus arcanus (O. P.-Cambridge, 1873)
- species: Centromerus arcanus ensifer (Simon, 1884)
- species: Centromerus balazuci Dresco, 1952
- species: Centromerus bonaeviae Brignoli, 1979
- species: Centromerus brevivulvatus Dahl, 1912
- species: Centromerus bulgarianus (Drensky, 1931)
- species: Centromerus capucinus (Simon, 1884)
- species: Centromerus cavernarum (L. Koch, 1872)
- species: Centromerus chappuisi Fage, 1931
- species: Centromerus cinctus (Simon, 1884)
- species: Centromerus clarus (L. Koch, 1879)
- species: Centromerus cornupalpis (O. P.-Cambridge, 1875)
- species: Centromerus cottarellii Brignoli, 1979
- species: Centromerus crinitus Rosca, 1935
- species: Centromerus dacicus Dumitrescu & Georgescu, 1980
- species: Centromerus denticulatus (Emerton, 1909)
- species: Centromerus desmeti Bosmans, 1986
- species: Centromerus difficilis (Kulczynski, 1926)
- species: Centromerus dilutus (O. P.-Cambridge, 1875)
- species: Centromerus dubius (Kulczynski, 1926)
- species: Centromerus europaeus (Simon, 1911)
- species: Centromerus fagicola Denis, 1948
- species: Centromerus fuerteventurensis Wunderlich, 1992
- species: Centromerus furcatus (Emerton, 1882)
- species: Centromerus gentilis Dumitrescu & Georgescu, 1980
- species: Centromerus incilium (L. Koch, 1881)
- species: Centromerus lakatnikensis (Drensky, 1931)
- species: Centromerus latidens (Emerton, 1882)
- species: Centromerus laziensis Hu, 2001
- species: Centromerus leruthi Fage, 1933
- species: Centromerus levitarsis (Simon, 1884)
- species: Centromerus longibulbus (Emerton, 1882)
- species: Centromerus ludovici Bösenberg, 1899
- species: Centromerus milleri Deltshev, 1974
- species: Centromerus minor Tanasevitch, 1990
- species: Centromerus minutissimus Merrett & Powell, in Merrett, Powell & Maher, 1993
- species: Centromerus obenbergeri Kratochvíl & Miller, 1938
- species: Centromerus obscurus Bösenberg, 1902
- species: Centromerus pabulator (O. P.-Cambridge, 1875)
- species: Centromerus pacificus Eskov & Marusik, 1992
- species: Centromerus paradoxus (Simon, 1884)
- species: Centromerus pasquinii Brignoli, 1971
- species: Centromerus persimilis (O. P.-Cambridge, 1912)
- species: Centromerus persolutus (O. P.-Cambridge, 1875)
- species: Centromerus phoceorum Simon, 1929
- species: Centromerus piccolo Weiss, 1996
- species: Centromerus prudens (O. P.-Cambridge, 1873)
- species: Centromerus prudens electus (Simon, 1884)
- species: Centromerus puddui Brignoli, 1979
- species: Centromerus qinghaiensis Hu, 2001
- species: Centromerus qingzangensis Hu, 2001
- species: Centromerus remotus Roewer, 1938
- species: Centromerus satyrus (Simon, 1884)
- species: Centromerus sellarius (Simon, 1884)
- species: Centromerus semiater (L. Koch, 1879)
- species: Centromerus serbicus Deltshev, in Deltshev & Curcic, 2002
- species: Centromerus serratus (O. P.-Cambridge, 1875)
- species: Centromerus setosus Miller & Kratochvíl, 1940
- species: Centromerus sexoculatus Wunderlich, 1992
- species: Centromerus silvicola (Kulczynski, 1887)
- species: Centromerus sinuatus Bosmans, 1986
- species: Centromerus sinus (Simon, 1884)
- species: Centromerus subalpinus Lessert, 1907
- species: Centromerus subcaecus Kulczynski, 1914
- species: Centromerus succinus (Simon, 1884)
- species: Centromerus sylvaticus (Blackwall, 1841)
- species: Centromerus sylvaticus paucidentatus Deltshev, 1983
- species: Centromerus tennapex (Barrows, 1940)
- species: Centromerus terrigenus Yaginuma, 1972
- species: Centromerus timidus (Simon, 1884)
- species: Centromerus tridentinus Caporiacco, 1952
- species: Centromerus trilobus Tao, Li & Zhu, 1995
- species: Centromerus truki Millidge, in Beatty, Berry & Millidge, 1991
- species: Centromerus turcicus Wunderlich, 1995
- species: Centromerus unctus (L. Koch, 1870)
- species: Centromerus unicolor Roewer, 1959
- species: Centromerus unidentatus Miller, 1958
- species: Centromerus ussuricus Eskov & Marusik, 1992
- species: Centromerus valkanovi Deltshev, 1983
- species: Centromerus variegatus Denis, 1962
- species: Centromerus viduus Fage, 1931
- species: Centromerus yadongensis Hu & Li, 1987
- genus: Centrophantes
- genus: Ceraticelus
- genus: Collinsia
- genus: Didectoprocnemis
- genus: Diplocentria
- genus: Diplocephalus
- species: Diplocephalus alpinus (O. P.-Cambridge, 1872)
- species: Diplocephalus graecus (O. P.-Cambridge, 1872)
- species: Diplocephalus helleri (L. Koch, 1869)
- species: Diplocephalus latifrons (O. P.-Cambridge, 1863)
- species: Diplocephalus longicarpus (Simon, 1884)
- species: Diplocephalus lusiscus (Simon, 1872)
- species: Diplocephalus pavesii Pesarini, 1996
- species: Diplocephalus permixtus (O. P.-Cambridge, 1871)
- species: Diplocephalus picinus (Blackwall, 1841)
- species: Diplocephalus procer (Simon, 1884)
- species: Diplocephalus protuberans (O. P.-Cambridge, 1875)
- species: Diplocephalus semiglobosus (Westring, 1861)
- species: Diplocephalus subrostratus (O. P.-Cambridge, 1873)
- species: Diplocephalus tiberinus (Caporiacco, 1936)
- genus: Disembolus
- genus: Dubiaranea
- genus: Eldonia
- genus: Entelecara
- genus: Eridantes
- genus: Erigonella
- genus: Gonatium
- genus: Gongylidiellum
- genus: Halorates
- genus: Laminacauda
- genus: Lepthyphantes
- genus: Leptorhoptrum
- genus: Macrargus
- genus: Maro
- genus: Meioneta
- genus: Mermessus
- genus: Microctenonyx
- genus: Monocephalus
- genus: Mughiphantes
- genus: Notholepthyphantes
- genus: Oedothorax
- genus: Oreonetides
- genus: Pityohyphantes
- genus: Saaristoa
- genus: Simplicistilus
- genus: Sisicottus
- genus: Sisicus
- genus: Souessa
- genus: Spirembolus
- genus: Styloctetor
- genus: Syedra
- genus: Tallusia
- genus: Tapinocyba
- genus: Tapinocyboides
- genus: Thyreosthenius
- genus: Tmeticus
- genus: Troglohyphantes
- genus: Walckenaeria
- genus: Zornella
- family: Migidae
- family: Mimetidae
- family: Nesticidae
- family: Oonopidae
- family: Philodromidae
- family: Pholcidae
- family: Salticidae
- genus: Aelurillus
- genus: Anasaitis
- genus: Breda
- genus: Carrhotus
- genus: Chalcoscirtus
- genus: Clynotis
- genus: Cobanus
- genus: Dendryphantes
- genus: Encymachus
- genus: Heliophanus
- genus: Lyssomanes
- genus: Menemerus Simon, 1868
- species: Menemerus acuminatus Rainbow, 1912
- species: Menemerus albocinctus Keyserling, 1890
- species: Menemerus animatus O. P.-Cambridge, 1876
- species: Menemerus arabicus Prószynski, 1993
- species: Menemerus bicolor Peckham & Peckham, 1896
- species: Menemerus bifurcus Wesolowska, 1999
- species: Menemerus bivittatus (Dufour, 1831)
- species: Menemerus brachygnathus (Thorell, 1887)
- species: Menemerus bracteatus (L. Koch, 1879)
- species: Menemerus brevibulbis (Thorell, 1887)
- species: Menemerus carlini (Peckham & Peckham, 1903)
- species: Menemerus congoensis Lessert, 1927
- species: Menemerus cummingorum Wesolowska, 2007
- species: Menemerus davidi Prószynski & Wesolowska, in Wesolowska, 1999
- species: Menemerus depressus Franganillo, 1930
- species: Menemerus desertus Wesolowska, 1999
- species: Menemerus dimidius (Schmidt, 1976)
- species: Menemerus eburnensis Berland & Millot, 1941
- species: Menemerus fagei Berland & Millot, 1941
- species: Menemerus falsificus Simon, 1868
- species: Menemerus fasciculatus Franganillo, 1930
- species: Menemerus felix Hogg, 1922
- species: Menemerus formosus Wesolowska, 1999
- species: Menemerus fulvus (L. Koch, 1878)
- species: Menemerus guttatus Wesolowska, 1999
- species: Menemerus illigeri (Audouin, 1826)
- species: Menemerus kochi Bryant, 1942
- species: Menemerus legalli Berland & Millot, 1941
- species: Menemerus legendrei Schenkel, 1963
- species: Menemerus lesnei Lessert, 1936
- species: Menemerus lesserti Lawrence, 1927
- species: Menemerus magnificus Wesolowska, 1999
- species: Menemerus marginalis (Banks, 1909)
- species: Menemerus marginatus (Kroneberg, 1875)
- species: Menemerus meridionalis Wesolowska, 1999
- species: Menemerus minshullae Wesolowska, 1999
- species: Menemerus mirabilis Wesolowska, 1999
- species: Menemerus modestus Wesolowska, 1999
- species: Menemerus namibicus Wesolowska, 1999
- species: Menemerus natalis Wesolowska, 1999
- species: Menemerus ochraceus Franganillo, 1930
- species: Menemerus pallescens Wesolowska & van Harten, 2007
- species: Menemerus paradoxus Wesolowska & van Harten, 1994
- species: Menemerus patellaris Wesolowska & van Harten, 2007
- species: Menemerus pentamaculatus Hu, 2001
- species: Menemerus pilosus Wesolowska, 1999
- species: Menemerus placidus Wesolowska, 1999
- species: Menemerus plenus Wesolowska & van Harten, 1994
- species: Menemerus proximus Franganillo, 1935
- species: Menemerus pulcher Wesolowska, 1999
- species: Menemerus rabaudi Berland & Millot, 1941
- species: Menemerus raji Dyal, 1935
- species: Menemerus regius Wesolowska, 1999
- species: Menemerus ridens (Hogg, 1914)
- species: Menemerus rubicundus Lawrence, 1928
- species: Menemerus sabulosus Wesolowska, 1999
- species: Menemerus schutzae Denis, 1961
- species: Menemerus semilimbatus (Hahn, 1829)
- species: Menemerus silver Wesolowska, 1999
- species: Menemerus soldani (Audouin, 1826)
- species: Menemerus taeniatus (L. Koch, 1867)
- species: Menemerus transvaalicus Wesolowska, 1999
- species: Menemerus tropicus Wesolowska, 2007
- species: Menemerus utilis Wesolowska, 1999
- species: Menemerus vernei Berland & Millot, 1941
- species: Menemerus wuchangensis Schenkel, 1963
- species: Menemerus zimbabwensis Wesolowska, 1999
- genus: Neaetha
- genus: Pharacocerus Simon, 1902
- genus: Phidippus
- genus: Siler
- genus: Yllenus
- family: Sparassidae
- family: Theraphosidae
- family: Theridiidae
- family: Thomisidae
- family: Uloboridae