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Anelosimus jabaquara
''Anelosimus jabaquara'' is a species of spider found in subtropical, humid, lowland forests in Brazil. Anelosimus jabaquara was first described by Herbert W. Levi in 1956. These spiders cooperate to spin and repair the colonial web, capture prey, and care for the brood. Colony size is small, and the sex ratio is biased towards females.
==Description==
Adult males are on average smaller than adult females. The mean male cephalothorax length is 1.38 cm, while the mean female cephalothorax length is 1.62 cm. 〔Similar to other Anelosimus species, Anelosimus jabaquara has a minute cololus, three teeth on the anterior margin of the chelicerae and denticles on the posterior. The palpus distinguishes this species from others. The eyes are subequal in size. For males, the carapace and sternum are orange-yellow. The legs are dusky yellow. The abdomen is dusky with dorsal and ventral black bands. For females, the carapace is red, except for black rings around the eyes. The clypeus, chelicerae, and endites are orange, and the sternum and labium are red. The legs are light brown with darker segments on the distal end. The tibiae and femora have dark rings in the middle. The abdomen is dark brown with a dorsal medium band containing black spots.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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