Pisaurina brevipes is a species of "nursery web spider" that is found in the eastern half of the North American continent, from Ontario down to Florida and west to Kansas.[2]
P. brevipes is distinguished from the similar Pisaurina mira by having relatively shorter legs. The ratio of patella-tibia I length to cephalothorax length is less than 2.0 in males and less than 1.4 in females, whereas for P. mira the patella-tibia I length ratio is more than 2.0 in males and more than 1.4 in females.[3] The edges of the abdominal band are more straight edged than in P. mira.
The natural history of P. brevipes is not well known. The only records known to Carico seem to indicate that they favor grasslands, bogs, and swamps. These spiders rear their young in nurseries, which are bell-like structures of spider web laid out in a sheet form.
P. brevipes is difficult to distinguish from P. mira, unless the pedipalps of the males are examined.[4] The reason is that its coloration patterns fall within the natural range of variation of the more numerous P. mira.[5]
The females of P. brevipes have a body length of 11 to 13 mm, and the males are about 10.8 mm.[6]
Pisaurina brevipes is a species of "nursery web spider" that is found in the eastern half of the North American continent, from Ontario down to Florida and west to Kansas.
P. brevipes is distinguished from the similar Pisaurina mira by having relatively shorter legs. The ratio of patella-tibia I length to cephalothorax length is less than 2.0 in males and less than 1.4 in females, whereas for P. mira the patella-tibia I length ratio is more than 2.0 in males and more than 1.4 in females. The edges of the abdominal band are more straight edged than in P. mira.
The natural history of P. brevipes is not well known. The only records known to Carico seem to indicate that they favor grasslands, bogs, and swamps. These spiders rear their young in nurseries, which are bell-like structures of spider web laid out in a sheet form.
P. brevipes is difficult to distinguish from P. mira, unless the pedipalps of the males are examined. The reason is that its coloration patterns fall within the natural range of variation of the more numerous P. mira.
The females of P. brevipes have a body length of 11 to 13 mm, and the males are about 10.8 mm.
Pisaurina brevipes est une espèce d'araignées aranéomorphes de la famille des Pisauridae[1].
Cette espèce se rencontre aux États-Unis en Floride, au Mississippi, en Louisiane, en Arkansas, au Missouri, au Kansas, en Illinois, au Michigan, en Ohio, en Caroline du Nord, en Pennsylvanie, au New Jersey, dans l'État de New York et au Massachusetts et au Canada en Ontario[1],[2].
Les mâles mesurent de 9,0 à 10,8 mm et les femelles de 11,0 à 13,0 mm[3].
Pisaurina brevipes est une espèce d'araignées aranéomorphes de la famille des Pisauridae.
Pisaurina brevipes is een spinnensoort in de taxonomische indeling van de kraamwebspinnen (Pisauridae).[1]
Het dier behoort tot het geslacht Pisaurina. De wetenschappelijke naam van de soort werd voor het eerst geldig gepubliceerd in 1911 door James Henry Emerton.
Bronnen, noten en/of referenties
Pisaurina brevipes là một loài nhện trong họ Pisauridae.[1]
Loài này thuộc chi Pisaurina. Pisaurina brevipes được James Henry Emerton miêu tả năm 1911.
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Bài viết về họ nhện Pisauridae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Pisaurina brevipes là một loài nhện trong họ Pisauridae.
Loài này thuộc chi Pisaurina. Pisaurina brevipes được James Henry Emerton miêu tả năm 1911.
