Checklist for Subfamily Thomisinae Sundevall, 1833 and region Middlesex County (Massachusetts, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 62 220 340 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 51 203 317 | Families Genera Species | Taxom | Infraclass | Megoperculata Börner, 1902
| 28 176 297 | Families Genera Species | Taxom | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 28 176 297 | Families Genera Species | Taxom | Suborder | Araneomorphae Smith, 1902 True Spiders | 26 172 287 | Families Genera Species | Taxom | Infraorder | Araneomorphi Smith, 1902
| 26 172 287 | Families Genera Species | Taxom | Superfamily | Thomisoidea Sundevall, 1833
| 2 14 27 | Families Genera Species | Taxom | | Family | Thomisidae Sundevall, 1833 Crab Spider, Crab spiders, Typical Crab Spiders | 10 18 | Genera Species | Taxom | | Subfamily | Thomisinae Sundevall, 1833
| 9 17 | Genera Species | Taxom |
Genera for Middlesex County (Massachusetts) 9 Genera with 17 Species
Species list for Middlesex County (Massachusetts) 17 Species | Bassaniana versicolor Eugen von Ke..., 1880 | Bark Crab Spider | | Mecaphesa asperata Nicholas Mar..., 1847 | Crab Spiders | | Misumena vatia Clerck, 1758 | Crab Spider | | Misumenoides formosipes Charles Atha..., 1837 | White banded crab spider | | Ozyptila praticola C. L. Koch, 1837 | | | Tmarus angulatus Charles Atha..., 1837 | Tuberculated Crab Spider | | Xysticus alboniger Turnbull, Ch..., 1965 | Deepwater cat shark | | Xysticus bicuspis (Eugen von Ke..., 1887) | ⇒ Xysticus locuples Eugen von Ke..., 1880 | | Xysticus discursans Eugen von Ke..., 1880 | | | Xysticus elegans Eugen von Ke..., 1880 | Elegant crab spider | | Xysticus ellipticus Turnbull, Ch..., 1965 | Deepwater cat shark | | Xysticus ferox Nicholas Mar..., 1847 | Tan Crab Spider | | Xysticus fraternus Richard C. B..., 1895 | | | Xysticus funestus Eugen von Ke..., 1880 | | | Xysticus luctans Carl Ludwig ..., 1845 | | | Xysticus punctatus Eugen von Ke..., 1880 | | | Xysticus triguttatus Keyserling, 1880 | Three-banded Crab Spider |
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