イトグモ科の属種
Loxosceles

Loxosceles Heineken & Lowe, 1832
Loxosceles accepta Chamberlin, 1920 — Peru
Loxosceles adelaida Gertsch, 1967 — Brazil
Loxosceles alamosa Gertsch & Ennik, 1983 — Mexico
Loxosceles alicea Gertsch, 1967 — Peru
Loxosceles amazonica Gertsch, 1967 — Brazil
Loxosceles anomala (Mello-Leitão, 1917) — Brazil
Loxosceles apachea Gertsch & Ennik, 1983 — USA, Mexico
Loxosceles aphrasta Wang, 1994 — China
Loxosceles aranea Gertsch, 1973 — Mexico
Loxosceles arizonica Gertsch & Mulaik, 1940 — USA
Loxosceles aurea Gertsch, 1973 — Mexico
Loxosceles baja Gertsch & Ennik, 1983 — Mexico
Loxosceles barbara Gertsch & Ennik, 1983 — Mexico
Loxosceles belli Gertsch, 1973 — Mexico
Loxosceles bettyae Gertsch, 1967 — Peru
Loxosceles blancasi Gertsch, 1967 — Peru
Loxosceles blanda Gertsch & Ennik, 1983 — USA
Loxosceles boneti Gertsch, 1958 — Mexico, El Salvador
Loxosceles candela Gertsch & Ennik, 1983 — Mexico
Loxosceles caribbaea Gertsch, 1958 — Greater Antilles
Loxosceles carmena Gertsch & Ennik, 1983 — Mexico
Loxosceles chinateca Gertsch & Ennik, 1983 — Mexico
Loxosceles colima Gertsch, 1958 — Mexico
Loxosceles conococha Gertsch, 1967 — Peru
Loxosceles coquimbo Gertsch, 1967 — Chile
Loxosceles coyote Gertsch & Ennik, 1983 — Mexico
Loxosceles cubana Gertsch, 1958 — Cuba, Bahama Islands
Loxosceles deserta Gertsch, 1973 — USA, Mexico
Loxosceles devia Gertsch & Mulaik, 1940 — USA, Mexico
Loxosceles fontainei Millot, 1941 — Guinea
Loxosceles foutadjalloni Millot, 1941 — Guinea
Loxosceles francisca Gertsch & Ennik, 1983 — Mexico
Loxosceles frizzelli Gertsch, 1967 — Peru
Loxosceles gaucho Gertsch, 1967 — Brazil, Tunisia
Loxosceles gloria Gertsch, 1967 — Ecuador, Peru
Loxosceles guatemala Gertsch, 1973 — Guatemala
Loxosceles harrietae Gertsch, 1967 — Peru
Loxosceles herreri Gertsch, 1967 — Peru
Loxosceles hirsuta Mello-Leitão, 1931 — Brazil, Paraguay, Argentina
Loxosceles huasteca Gertsch & Ennik, 1983 — Mexico
Loxosceles immodesta (Mello-Leitão, 1917) — Brazil
Loxosceles inca Gertsch, 1967 — Peru
Loxosceles insula Gertsch & Ennik, 1983 — Mexico
Loxosceles intermedia Mello-Leitão, 1934 — Brazil, Argentina
Loxosceles jaca Gertsch & Ennik, 1983 — Mexico
Loxosceles jamaica Gertsch & Ennik, 1983 — Jamaica
Loxosceles jarmila Gertsch & Ennik, 1983 — Jamaica
Loxosceles julia Gertsch, 1967 — Peru
Loxosceles kaiba Gertsch & Ennik, 1983 — USA
Loxosceles lacroixi Millot, 1941 — Ivory Coast
Loxosceles lacta Wang, 1994 — China
Loxosceles laeta (Nicolet, 1849) — America, Finland, Australia
Loxosceles lawrencei Caporiacco, 1955 — Venezuela, Trinidad, Curaçao
Loxosceles lutea Keyserling, 1877 — Colombia, Ecuador
Loxosceles luteola Gertsch, 1973 — Mexico
Loxosceles manuela Gertsch & Ennik, 1983 — Mexico
Loxosceles martha Gertsch & Ennik, 1983 — USA
Loxosceles meruensis Tullgren, 1910 — Tanzania
Loxosceles misteca Gertsch, 1958 — Mexico
Loxosceles mrazig Ribera & Planas, 2009 — Tunisia
Loxosceles mulege Gertsch & Ennik, 1983 — Mexico
Loxosceles nahuana Gertsch, 1958 — Mexico
Loxosceles neuvillei Simon, 1909 — Somalia, East Africa
Loxosceles olmea Gertsch, 1967 — Peru
Loxosceles pallidecolorata (Strand, 1906) — Ethiopia
Loxosceles palma Gertsch & Ennik, 1983 — USA, Mexico
Loxosceles panama Gertsch, 1958 — Panama
Loxosceles parrami Newlands, 1981 — South Africa
Loxosceles piura Gertsch, 1967 — Peru
Loxosceles pucara Gertsch, 1967 — Peru
Loxosceles puortoi Martins, Knysak & Bertani, 2002 — Brazil
Loxosceles reclusa Gertsch & Mulaik, 1940 — ドクイトグモ・北アメリカ
Loxosceles rica Gertsch & Ennik, 1983 — Costa Rica
Loxosceles rosana Gertsch, 1967 — Peru
Loxosceles rothi Gertsch & Ennik, 1983 — Mexico
Loxosceles rufescens (Dufour, 1820) — イトグモ・汎世界に分布、日本にも移入。
Loxosceles rufipes (Lucas, 1834) — Guatemala, Panama, Colombia
Loxosceles russelli Gertsch & Ennik, 1983 — USA
Loxosceles sabina Gertsch & Ennik, 1983 — USA
Loxosceles seri Gertsch & Ennik, 1983 — Mexico
Loxosceles similis Moenkhaus, 1898 — Brazil
Loxosceles smithi Simon, 1897 — Ethiopia
Loxosceles sonora Gertsch & Ennik, 1983 — Mexico
Loxosceles spadicea Simon, 1907 — Peru, Bolivia, Argentina
Loxosceles speluncarum Simon, 1893 — South Africa
Loxosceles spinulosa Purcell, 1904 — Southern Africa
Loxosceles surca Gertsch, 1967 — Peru
Loxosceles taeniopalpis Simon, 1907 — Ecuador
Loxosceles taino Gertsch & Ennik, 1983 — Bahama Islands, Jamaica, Hispaniola
Loxosceles tehuana Gertsch, 1958 — Mexico
Loxosceles tenango Gertsch, 1973 — Mexico
Loxosceles teresa Gertsch & Ennik, 1983 — Mexico
Loxosceles tlacolula Gertsch & Ennik, 1983 — Mexico
Loxosceles valdosa Gertsch, 1973 — Mexico
Loxosceles valida Lawrence, 1964 — South Africa
Loxosceles variegata Simon, 1897 — Paraguay
Loxosceles virgo Gertsch & Ennik, 1983 — Virgin Islands
Loxosceles vonwredei Newlands, 1980 — Namibia
Loxosceles weyrauchi Gertsch, 1967 — Peru
Loxosceles yucatana Chamberlin & Ivie, 1938 — Mexico, Belize, Guatemala
Loxosceles zapoteca Gertsch, 1958 — Mexico