Checklist for Subfamily Castianerinae and region Costa Rica (Central America)
Class | Arachnida Lamarck, 1801 Arachnids | 204 776 1878 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 173 674 1641 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 64 434 1179 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 61 426 1159 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 52 387 1070 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 52 387 1070 | Families Genera Species | Taxom | Superfamily | Corinnoidea Karsch, 1880
| 2 12 32 | Families Genera Species | Taxom | | Family | Corinnidae Karsch, 1880 Ant-like Sac Spiders, Antmimic spiders, Corinnids | 11 31 | Genera Species | Taxom | | Subfamily | Castianerinae
| 5 12 | Genera Species | Taxom |
Genera for Costa Rica 5 Genera with 12 Species
Species list for Costa Rica 12 Species | Castianeira alba Reiskind, 1969 | Corinnid sac spiders | | Castianeira azteca Reiskind, 1969 | | | Castianeira dubia Mello-Leitao, 1922 | Corinnid sac spiders | | Castianeira rica Reiskind, 1969 | Corinnid sac spiders | | Castianeira similis Richard C. B..., 1929 | Corinnid sac spiders | | Castianeira swiftay Pett, 2023 | | | Copa spinosa Eugène Simon, 1896 | | | Mazax pax Reiskind, 1969 | Corinnid sac spiders | | Mazax spinosa (Eugène Simon, 1897) | ⇒ Mazax pax Reiskind, 1969 | | Mazax xerxes Reiskind, 1969 | Corinnid sac spiders | | Myrmecotypus pilosus Octavius Pic..., 1898 | Corinnid sac spiders | | Sphecotypus niger Josef Anton ..., 1833 | Corinnid sac spiders |
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