List of Linyphiidae species (I–P)

This page lists all described species of the spider family Linyphiidae as of July 12, 2020, from I to P, of World Spider Catalog version 21.0

Ibadana Ibadana Locket & Russell-Smith, 1980 Ibadana cuspidata Locket & Russell-Smith, 1980 – Nigeria, Cameroon

Iberoneta Iberoneta Deeleman-Reinhold, 1984 Iberoneta nasewoa Deeleman-Reinhold, 1984 – Spain

Icariella Icariella Brignoli, 1979 Icariella hauseri Brignoli, 1979 – Greece

Idionella Idionella Banks, 1893 Idionella anomala (Gertsch & Ivie, 1936) – USA Idionella deserta (Gertsch & Ivie, 1936) – USA Idionella formosa (Banks, 1892) (type species) – USA Idionella formosa pista (Chamberlin, 1949) – USA Idionella nesiotes (Crosby, 1924) – USA Idionella rugosa (Crosby, 1905) – USA Idionella sclerata (Ivie & Barrows, 1935) – USA, Mexico Idionella titivillitium (Crosby & Bishop, 1925) – USA Idionella tugana (Chamberlin, 1949) – USA

Improphantes Improphantes Saaristo & Tanasevitch, 1996 Improphantes biconicus (Tanasevitch, 1992) – Russia, Japan Improphantes breviscapus Tanasevitch, 2013 – Israel Improphantes complicatus (Emerton, 1882) – Holarctic Improphantes contus Tanasevitch & Piterkina, 2007 – Kazakhstan Improphantes cypriot Tanasevitch, 2011 – Cyprus Improphantes decolor (Westring, 1861) – Europe, North Africa Improphantes djazairi (Bosmans, 1985) – Algeria Improphantes falcatus (Bosmans, 1979) – Kenya Improphantes flexilis (Tanasevitch, 1986) – Russia Improphantes furcabilis (Wunderlich, 1987) – Canary Islands Improphantes geniculatus (Kulczynski, 1898) – Europe, Russia Improphantes holmi (Kronestedt, 1975) – Sweden, Russia Improphantes huberti (Wunderlich, 1980) – Corsica Improphantes improbulus (Simon, 1929) (type species) – Palearctic Improphantes mauensis (Caporiacco, 1949) – Kenya Improphantes multidentatus (Wunderlich, 1987) – Canary Islands Improphantes nitidus (Thorell, 1875) – Europe Improphantes pamiricus (Tanasevitch, 1989) – Tajikistan Improphantes potanini (Tanasevitch, 1989) – Kyrgyzstan Improphantes turok Tanasevitch, 2011 – Turkey

Incestophantes Incestophantes Tanasevitch, 1992 Incestophantes altaicus Tanasevitch, 2000 – Russia Incestophantes amotus (Tanasevitch, 1990) – Russia, Georgia, Kazakhstan Incestophantes ancus Tanasevitch, 1996 – Russia Incestophantes annulatus (Kulczynski, 1882) – Eastern Europe Incestophantes bonus Tanasevitch, 1996 – Russia Incestophantes brevilamellus Tanasevitch, 2013 – Russia Incestophantes camtchadalicus (Tanasevitch, 1988) – Russia Incestophantes crucifer (Menge, 1866) – Palearctic Incestophantes cymbialis (Tanasevitch, 1988) – Russia Incestophantes duplicatus (Emerton, 1913) – USA, Canada, Alaska Incestophantes frigidus (Simon, 1884) – Europe Incestophantes incestoides (Tanasevitch & Eskov, 1987) – Russia Incestophantes incestus (L. Koch, 1879) (type species) – Russia, Mongolia Incestophantes khakassicus Tanasevitch, 1996 – Russia Incestophantes kochiellus (Strand, 1900) – Norway, Sweden, Finland, Russia, China Incestophantes kotulai (Kulczynski, 1905) – Central Europe Incestophantes lamprus (Chamberlin, 1920) – USA, Canada Incestophantes laricetorum (Tanasevitch & Eskov, 1987) – Russia Incestophantes logunovi Tanasevitch, 1996 – Russia Incestophantes mercedes (Chamberlin & Ivie, 1943) – USA Incestophantes shetekaurii Otto & Tanasevitch, 2015 Incestophantes tuvensis Tanasevitch, 1996 – Russia Incestophantes washingtoni (Zorsch, 1937) – USA, Canada

Indophantes Indophantes Saaristo & Tanasevitch, 2003 Indophantes agamus Tanasevitch & Saaristo, 2006 – Nepal Indophantes barat Saaristo & Tanasevitch, 2003 – Sumatra Indophantes bengalensis Saaristo & Tanasevitch, 2003 – India Indophantes digitulus (Thaler, 1987) – India, Nepal, Pakistan Indophantes halonatus (Li & Zhu, 1995) – China Indophantes kalimantanus Saaristo & Tanasevitch, 2003 (type species) – Borneo Indophantes kinabalu Saaristo & Tanasevitch, 2003 – Borneo Indophantes lehtineni Saaristo & Tanasevitch, 2003 – Borneo Indophantes pallidus Saaristo & Tanasevitch, 2003 – India Indophantes ramosus Tanasevitch, 2006 – China Indophantes sumatera Saaristo & Tanasevitch, 2003 – Sumatra Indophantes tonglu Tanasevitch, 2011 – India

Intecymbium Intecymbium Miller, 2007 Intecymbium antarcticum (Simon, 1895) – Chile, Argentina

Ipa Ipa Saaristo, 2007 Ipa keyserlingi (Ausserer, 1867) (type species) – Palearctic Ipa pepticus (Tanasevitch, 1988) – Kazakhstan, Turkmenistan, Mongolia Ipa spasskyi (Tanasevitch, 1986) – Turkey to Central Asia Ipa terrenus (L. Koch, 1879) – Europe, Russia

Ipaoides Ipaoides Tanasevitch, 2008 Ipaoides saaristoi Tanasevitch, 2008 – China

Islandiana Islandiana Braendegaard, 1932 Islandiana cavealis Ivie, 1965 – USA Islandiana coconino Ivie, 1965 – USA Islandiana cristata Eskov, 1987 – Russia, Alaska, Canada Islandiana falsifica (Keyserling, 1886) (type species) – Holarctic Islandiana flaveola (Banks, 1892) – USA, Canada Islandiana flavoides Ivie, 1965 – USA Islandiana holmi Ivie, 1965 – USA Islandiana lasalana (Chamberlin & Ivie, 1935) – USA Islandiana lewisi Milne & Wells, 2018 – USA Islandiana longisetosa (Emerton, 1882) – USA, Canada, Alaska Islandiana mimbres Ivie, 1965 – USA Islandiana muma Ivie, 1965 – USA Islandiana princeps Braendegaard, 1932 – USA, Canada, Greenland, Iceland Islandiana speophila Ivie, 1965 – USA Islandiana unicornis Ivie, 1965 – USA

Ivielum Ivielum Eskov, 1988 Ivielum sibiricum Eskov, 1988 – Russia, Mongolia, Canada

Jacksonella Jacksonella Millidge, 1951 Jacksonella bidens Tanasevitch, 2011 – Cyprus, Samos Jacksonella falconeri (Jackson, 1908) (type species) – Europe Jacksonella sexoculata Paik & Yaginuma, 1969 – Korea

Jalapyphantes Jalapyphantes Gertsch & Davis, 1946 Jalapyphantes cuernavaca Gertsch & Davis, 1946 (type species) – Mexico Jalapyphantes minoratus Gertsch & Davis, 1946 – Mexico Jalapyphantes obscurus Millidge, 1991 – Ecuador Jalapyphantes puebla Gertsch & Davis, 1946 – Mexico

Janetschekia Janetschekia Schenkel, 1939 Janetschekia monodon (O. P.-Cambridge, 1872) (type species) – Switzerland, Germany, Austria, Italy Janetschekia necessaria Tanasevitch, 1985 – Central Asia

Javagone Javagone Tanasevitch, 2020 Javagone maribaya Tanasevitch, 2020 – Java

Javanaria Javanaria Tanasevitch, 2020 Javanaria gracilipes Tanasevitch, 2020 – Java

Javanyphia Javanyphia Tanasevitch, 2020 Javanyphia gede Tanasevitch, 2020 – Java

Johorea Johorea Locket, 1982 Johorea decorata Locket, 1982 – Malaysia

Juanfernandezia Juanfernandezia Kocak & Kemal, 2008 Juanfernandezia melanocephala (Millidge, 1991) – Juan Fernandez Islands

Kaestneria Kaestneria Wiehle, 1956 Kaestneria bicultrata Chen & Yin, 2000 – China Kaestneria dorsalis (Wider, 1834) (type species) – Palearctic Kaestneria longissima (Zhu & Wen, 1983) – Russia, China Kaestneria minima Locket, 1982 – Malaysia Kaestneria pullata (O. P.-Cambridge, 1863) – Holarctic Kaestneria rufula (Hackman, 1954) – USA, Canada Kaestneria torrentum (Kulczynski, 1882) – Eastern Europe Kaestneria valentissima Irfan & Peng, 2018 – China

Kagurargus Kagurargus Ono, 2007 Kagurargus kikuyai Ono, 2007 – Japan

Kalimagone Kalimagone Tanasevitch, 2017 Kalimagone cuspidata Tanasevitch, 2017 (type species) − Malaysia (Borneo) Kalimagone rotunda Tanasevitch, 2017 − Malaysia (Borneo)

Karita Karita Tanasevitch, 2007 Karita paludosa (Duffey, 1971) – Ireland, Britain, Belgium, Germany, Russia

Kenocymbium Kenocymbium Millidge & Russell-Smith, 1992 Kenocymbium deelemanae Millidge & Russell-Smith, 1992 (type species) – Sumatra Kenocymbium simile Millidge & Russell-Smith, 1992 – Thailand

Ketambea Ketambea Millidge & Russell-Smith, 1992 Ketambea acuta Tanasevitch, 2017 − Myanmar, Thailand Ketambea liupanensis (Tang & Song, 1992) − Russia (Far East), China Ketambea nigripectoris (Oi, 1960) − Russia (Far East), China, Korea, Japan Ketambea permixta Millidge & Russell-Smith, 1992 – Java Ketambea rostrata Millidge & Russell-Smith, 1992 (type species) – Sumatra Ketambea vermiformis Millidge & Russell-Smith, 1992 – Java

Kikimora Kikimora Eskov, 1988 Kikimora palustris Eskov, 1988 – Finland, Russia

Knischatiria Knischatiria Wunderlich, 1976 Knischatiria abnormis Wunderlich, 1976 (type species) – Queensland Knischatiria longispina Wunderlich, 1995 – Sumatra Knischatiria tuberosa Wunderlich, 1995 – Malaysia

Koinothrix Koinothrix Jocque, 1981 Koinothrix pequenops Jocque, 1981 – Cape Verde Islands

Kolymocyba Kolymocyba Eskov, 1989 Kolymocyba petrophila Eskov, 1989 – Russia

Kratochviliella Kratochviliella Miller, 1938 Kratochviliella bicapitata Miller, 1938 – Europe

Labicymbium Labicymbium Millidge, 1991 Labicymbium ambiguum Millidge, 1991 – Colombia Labicymbium auctum Millidge, 1991 – Colombia Labicymbium avium Millidge, 1991 – Ecuador Labicymbium breve Millidge, 1991 – Colombia Labicymbium cognatum Millidge, 1991 – Peru Labicymbium cordiforme Millidge, 1991 – Colombia Labicymbium curitiba Rodrigues, 2008 – Brazil Labicymbium dentichele Millidge, 1991 – Peru Labicymbium exiguum Millidge, 1991 – Colombia Labicymbium fuscum Millidge, 1991 – Colombia Labicymbium jucundum Millidge, 1991 – Colombia Labicymbium majus Millidge, 1991 – Colombia Labicymbium montanum Millidge, 1991 – Venezuela Labicymbium nigrum Millidge, 1991 – Colombia Labicymbium opacum Millidge, 1991 – Colombia Labicymbium otti Rodrigues, 2008 – Brazil Labicymbium rancho Ott & Lise, 1997 – Brazil Labicymbium rusticulum (Keyserling, 1891) – Brazil Labicymbium sturmi Millidge, 1991 (type species) – Colombia Labicymbium sublestum Millidge, 1991 – Colombia, Ecuador

Labulla Labulla Simon, 1884 Labulla flahaulti Simon, 1914 – France, Spain Labulla machadoi Hormiga & Scharff, 2005 – Portugal Labulla thoracica (Wider, 1834) (type species) – Europe, Russia

Labullinyphia Labullinyphia van Helsdingen, 1985 Labullinyphia furcata Irfan & Peng, 2019 – China Labullinyphia tersa (Simon, 1894) – Sri Lanka

Labullula Labullula Strand, 1913 Labullula annulipes Strand, 1913 – Cameroon, Central Africa, Angola, Comoro Islands

Laetesia Laetesia Simon, 1908 Laetesia amoena Millidge, 1988 – New Zealand Laetesia asiatica Millidge, 1995 – Thailand Laetesia aucklandensis (Forster, 1964) – Auckland Islands Laetesia bellissima Millidge, 1988 – New Zealand Laetesia chathami Millidge, 1988 – New Zealand Laetesia distincta Millidge, 1988 – New Zealand Laetesia egregia Simon, 1908 – Western Australia Laetesia forsteri Wunderlich, 1976 – New South Wales Laetesia germana Millidge, 1988 – New Zealand Laetesia intermedia Blest & Vink, 2003 – New Zealand Laetesia leo van Helsdingen, 1972 – South Australia Laetesia minor Millidge, 1988 – New Zealand Laetesia mollita Simon, 1908 (type species) – Western Australia Laetesia nornalupiensis Wunderlich, 1976 – Western Australia Laetesia oceaniae (Berland, 1938) – New Hebrides Laetesia olvidada Blest & Vink, 2003 – New Zealand Laetesia paragermana Blest & Vink, 2003 – New Zealand Laetesia peramoena (O. P.-Cambridge, 1879) – New Zealand Laetesia prominens Millidge, 1988 – New Zealand Laetesia pseudamoena Blest & Vink, 2003 – New Zealand Laetesia pulcherrima Blest & Vink, 2003 – New Zealand Laetesia raveni Hormiga & Scharff, 2014 - Queensland, New South Wales Laetesia trispathulata (Urquhart, 1886) – New Zealand Laetesia weburdi (Urquhart, 1890) – New South Wales Laetesia woomeraensis Wunderlich, 1976 – South Australia

Lamellasia Lamellasia Tanasevitch, 2014 Lamellasia mirabilis Tanasevitch, 2014 – Thailand

Laminacauda Laminacauda Millidge, 1985 Laminacauda aluminensis Millidge, 1991 – Argentina Laminacauda amabilis (Keyserling, 1886) – Peru Laminacauda ansoni Millidge, 1991 – Juan Fernandez Islands Laminacauda argentinensis Millidge, 1985 – Argentina Laminacauda baerti Miller, 2007 – Panama, Colombia, Galapagos Islands Laminacauda boliviensis Millidge, 1985 – Bolivia