Pachygnatha

Pachygnatha is a genus of long-jawed orb-weavers that was first described by Carl Jakob Sundevall in 1823.

Species
it contains forty-two species and two subspecies:
 * Pachygnatha amurensis Strand, 1907 – Russia (Far East), China
 * Pachygnatha atromarginata Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha autumnalis Marx, 1884 – USA, Canada, Cuba
 * Pachygnatha bispiralis Nzigidahera & Jocqué, 2014 – Burundi
 * Pachygnatha bonneti Senglet, 1973 – Spain
 * Pachygnatha brevis Keyserling, 1884 – USA, Canada
 * Pachygnatha calusa Levi, 1980 – USA
 * Pachygnatha clercki Sundevall, 1823 (type) – North America, Europe, Caucasus, Russia (Europe to Far East), Central Asia, China, Korea, Japan
 * Pachygnatha clerckoides Wunderlich, 1985 – Albania, North Macedonia, Bulgaria, Russia (Europe)
 * Pachygnatha degeeri Sundevall, 1830 – Europe, Turkey, Caucasus, Russia (Europe to Far East), Iran, Central Asia, China
 * Pachygnatha d. dysdericolor Jocqué, 1977 – Morocco
 * Pachygnatha dorothea McCook, 1894 – USA, Canada
 * Pachygnatha fengzhen Zhu, Song & Zhang, 2003 – China
 * Pachygnatha furcillata Keyserling, 1884 – USA
 * Pachygnatha goedeli Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha hexatracheata Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha intermedia Nzigidahera & Jocqué, 2014 – Burundi
 * Pachygnatha jansseni Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha kiwuana Strand, 1913 – Congo
 * Pachygnatha leleupi Lawrence, 1952 – Cameroon, Congo, Malawi, Zimbabwe
 * Pachygnatha listeri Sundevall, 1830 – Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan
 * Pachygnatha longipes Simon, 1894 – Madagascar
 * Pachygnatha monticola Baba & Tanikawa, 2018 – Japan
 * Pachygnatha mucronata Tullgren, 1910 – East Africa
 * Pachygnatha m. comorana Schmidt & Krause, 1993 – Comoros
 * Pachygnatha ochongipina Barrion & Litsinger, 1995 – Philippines
 * Pachygnatha okuensis Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha opdeweerdtae Bosmans & Bosselaers, 1994 – Cameroon
 * Pachygnatha palmquisti Tullgren, 1910 – Kenya, Tanzania
 * Pachygnatha procincta Bosmans & Bosselaers, 1994 – Cameroon, Burundi, Kenya
 * Pachygnatha quadrimaculata (Bösenberg & Strand, 1906) – Russia (Far East), China, Korea, Japan
 * Pachygnatha rotunda Saito, 1939 – Japan
 * Pachygnatha ruanda Strand, 1913 – Rwanda
 * Pachygnatha simoni Senglet, 1973 – Spain
 * Pachygnatha sundevalli Senglet, 1973 – Portugal, Spain
 * Pachygnatha tenera Karsch, 1879 – Russia (Far East), China, Korea, Japan
 * Pachygnatha terilis Thaler, 1991 – Switzerland, Austria, Italy
 * Pachygnatha tristriata C. L. Koch, 1845 – USA, Canada
 * Pachygnatha tullgreni Senglet, 1973 – Portugal
 * Pachygnatha ventricosa Nzigidahera & Jocqué, 2014 – Burundi
 * Pachygnatha vorax Thorell, 1895 – Myanmar
 * Pachygnatha xanthostoma C. L. Koch, 1845 – USA, Canada
 * Pachygnatha zappa Bosmans & Bosselaers, 1994 – Cameroon, Kenya, Malawi, South Africa
 * Pachygnatha zhui Zhu, Song & Zhang, 2003 – China

In synonymy:
 * P. gaoi Zhu, Song & Zhang, 2003 = Pachygnatha amurensis Strand, 1907
 * P. kuratai Levi, 1951 = Pachygnatha dorothea McCook, 1894
 * P. nipponica (Kishida, 1936) = Pachygnatha quadrimaculata (Bösenberg & Strand, 1906)
 * P. sewardi Chamberlin & Ivie, 1947 = Pachygnatha clercki Sundevall, 1823
 * P. yiliensis (Hu & Wu, 1985) = Pachygnatha degeeri Sundevall, 1830