Checklist for Subfamily Pholcommatinae Simon, 1894 and region West USA (USA)
Class | Arachnida Lamarck, 1801 Arachnids | 358 1430 3936 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 314 1250 3312 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 73 553 2092 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 68 546 2078 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 56 514 1972 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 54 512 1965 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 9 221 785 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 34 127 | Genera Species | Taxom | | Subfamily | Pholcommatinae Simon, 1894
| 3 17 | Genera Species | Taxom |
Genera for West USA 3 Genera with 17 Species
Species list for West USA 17 Species | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha joshua Ralph Vary C..., 1942 | | | Enoplognatha marmorata (Nicholas Mar..., 1850) | ⇒ Enoplognatha caricis Fickert, 1876 | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Enoplognatha thoracica (Carl Wilhelm..., 1833) | ⇒ Enoplognatha oelandica Tord Tamerla..., 1875 | | Enoplognatha wyuta Ralph Vary C..., 1942 | | | Robertus arcticus Ralph Vary C..., 1947 | | | Robertus borealis Kaston, 1946 | | | Robertus crosbyi Kaston, 1946 | | | Robertus eremophilus Ralph Vary C..., 1928 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus laticeps Eugen von Ke..., 1884 | | | Robertus lividus John Blackwall, 1836 | | | Robertus pumilus James Henry ..., 1909 | | | Robertus riparius Eugen von Ke..., 1886 | | | Robertus vigerens Ralph Vary C..., 1933 | | | Theonoe stridula Crosby, 1906 | |
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