Checklist for Subfamily Pholcommatinae Simon, 1894 and region Trinidad and Tobago (Caribbean islands)
Class | Arachnida Lamarck, 1801 Arachnids | 134 399 561 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 108 336 481 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 48 211 320 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 45 204 307 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 37 186 283 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 37 186 283 | Families Genera Species | Taxom | Superfamily | Araneoidea Latreille, 1806
| 8 62 122 | Families Genera Species | Taxom | | Family | Theridiidae Sundevall, 1833 Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 17 33 | Genera Species | Taxom | | Subfamily | Pholcommatinae Simon, 1894
| 1 0 | Genus Species | Taxom |
Genera for Trinidad and Tobago 1 Genera with 0 Species Phoroncidia Westwood, 1835 | | 0 | Species | Taxom |
|