Gasteracantha Geminata
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''Gasteracantha geminata'' is a species of spider of the genus '' Gasteracantha'', found in India and
Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
. It is known as the oriental spiny orb-weaver.


Description

Rather than sexual dimorphism, both male and female have black and white transverse bands on the abdomen. The abdomen has three pairs of long stout lateral spines. The female of the species is characterized by having a highly sclerotized "spiny" abdomen, which is a common feature of the genus. Females also have varying numbers of sigillae in both dorsal and ventral abdominal surfaces. Males are somewhat smaller than females and with lesser coloration and abdominal spines.


Web

The oriental spiny orb-weaver constructs vertical orb webs, normally within open spaces between the branches of tall shrubs and thorns.


See also

* List of Araneidae species


References

geminata Araneidae Spiders of the Indian subcontinent Spiders described in 1798 {{Araneidae-stub