Spintharus

Spintharus

Taxobox
name = "Spintharus"


image_caption = female "S. flavidus" (w/o legs)
image_width = 250px
regnum = Animalia
phylum = Arthropoda
classis = Arachnida
ordo = Araneae
subordo = Araneomorphae
familia = Theridiidae
genus = "Spintharus"
genus_authority = Hentz, 1850
diversity_link = List of Theridiidae species#Spintharus
diversity = 3 species
range_

range_map_width = 250px
subdivision_ranks = Species
subdivision = See text.

The spider genus "Spintharus" occurs from the northeastern USA to Brazil, with one species found in Pakistan.

It is very similar to the genus "Thwaitesia", and both are similar to "Episinus". Unlike "Argyrodes", they have two setae in place of a colulus.

Specimens of "S. flavidus" are variable in structure. Only some have an elevated eye region or humps on the anterior of the abdomen.

Females of "F. gracilis" are 3.7mm long, males 2.3mm.

pecies

* "Spintharus argenteus" Dyal, 1935 (Pakistan)
* "Spintharus flavidus" Hentz, 1850 (USA to Bolivia, Brazil)
* "Spintharus gracilis" Keyserling, 1886 (Brazil)

References

* Levi, H.W. (1963). The American Spider Genera "Spintharus" and "Thwaitesia" (Araneae: Theridiidae). "Psyche" 70:223-234 [http://psyche2.entclub.org/articles/70/70-223.pdf PDF]

External links


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