Checklist for Subfamily Latrodectinae Petrunkevitch, 1928
and region North America (America)
Class
| Arachnida
Lamarck, 1801
Arachnids | 628
3831
18744 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 533
3328
16459 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 119
1318
8661 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 99
1268
8500 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 74
1157
7885 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 72
1155
7872 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 11
426
2745 | Families
Genera
Species |
Taxom
| | Family | Theridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders | 69
612 | Genera
Species |
Taxom
| | Subfamily | Latrodectinae
Petrunkevitch, 1928
| 3
61 | Genera
Species |
Taxom
|
Genera for North America
3 Genera with 61 Species
Species list for North America
61 Species and 5 Subspecies | Crustulina altera Willis J. Ge..., 1942 | | | Crustulina guttata Wider, 1834 | | | Crustulina sticta (O. P.-Cambridge, 1861) | ⇒ Crustulina guttata Wider, 1834 | | Latrodectus antheratus Badcock, 1932 | | | Latrodectus bishopi Kaston, 1938 | Red widow | | Latrodectus curacaviensis (Müller, 1776) | ⇒ Latrodectus variegatus Hercule Nicolet, 1849 | | Latrodectus diaguita Carcavallo, 1960 | | | Latrodectus elegans Thorell, 1898 | | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Latrodectus hasselti (Thorell, 1870) | ⇒ Latrodectus hasseltii Thorell, 1870 | | Latrodectus hasseltii Thorell, 1870 | Jockey Spider | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Latrodectus karrooensis Smithers, 1944 | | | Latrodectus katipo Powell, 1871 | Red Katipo | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus mirabilis Holmberg, 1876 | | | Latrodectus occidentalis Valdez-Mondr..., 2023 | | | Latrodectus renivulvatus Dahl, 1902 | | | Latrodectus revivensis Shulov, 1948 | | | Latrodectus tredecimguttatus Rossi, 1790 | European black widow | | Latrodectus variegatus Hercule Nicolet, 1849 | Lance-leaf stonecrop | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Steatoda alamosa Willis J. Ge..., 1960 | | | Steatoda alboclathrata Eugène Simon, 1897 | | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda albomaculata albomaculata De Geer, 1778 | | | Steatoda americana (Emerton, 1882) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda anchorata Holmberg, 1876 | | | Steatoda ancorata Holmberg, 1876 | Cobweb spiders | | Steatoda apacheana Willis J. Ge..., 1960 | | | Steatoda atascadera Ralph Vary C..., 1942 | | | Steatoda autumnalis Richard C. B..., 1898 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda capensis Hann, 1990 | Black cobweb | | Steatoda castanea Clerck, 1758 | | | Steatoda clara O. Pickard-C..., 1898 | | | Steatoda compressa (F. P.-Cambr., 1902) | ⇒ Theridion transgressum Alexander Pe..., 1911 | | Steatoda erigoniformis O. P.-Cambridge, 1872 | Cobweb spiders | | Steatoda fulva (Keyserling, 1884) | ⇒ Asagena fulva Eugen von Ke..., 1884 | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda grossa grossa C. L. Koch, 1838 | | | Steatoda hespera Ralph Vary C..., 1933 | Florida carpenter ant | | Steatoda lugubris (Schenkel, 1963) | ⇒ Steatoda triangulosa Walckenaer, 1802 | | Steatoda medialis (Banks, 1898) | ⇒ Steatoda washona Willis J. Ge..., 1960 | | Steatoda mexicana Herbert Walt..., 1957 | | | Steatoda moesta Octavius Pic..., 1896 | Cobweb spiders | | Steatoda nahuana Willis J. Ge..., 1960 | | | Steatoda nobilis Tord Tamerla..., 1875 | Cobweb weaver | | Steatoda palomara Ralph Vary C..., 1935 | | | Steatoda paykulliana Walckenaer, 1805 | | | Steatoda pulchra Keyserling, 1884 | | | Steatoda punctulata (Marx, 1898) | ⇒ Platnickina tincta Walckenaer, 1802 | | Steatoda quadrimaculata Octavius Pic..., 1896 | Cobweb spiders | | Steatoda quaesita Octavius Pic..., 1896 | | | Steatoda saltensis Herbert Walt..., 1957 | | | Steatoda septemmaculata (Levi, 1957) | ⇒ Steatoda erigoniformis O. P.-Cambridge, 1872 | | Steatoda transversa (Richard C. B..., 1898) | ⇒ Theridion transgressum Alexander Pe..., 1911 | | Steatoda trianguloides Gershom Levy, 1991 | | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Steatoda triangulosa triangulosa Walckenaer, 1802 | | | Steatoda variata Willis J. Ge..., 1960 | | | Steatoda variata china Gertsch, 1960 | | | Steatoda variata variata Gertsch, 1960 | | | Steatoda washona Willis J. Ge..., 1960 | |
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