翻訳と辞書 Words near each other ・ Alloclita paraphracta ・ Alloclita plumbaria ・ Alloclita recisella ・ Alloclita reflua ・ Alloclita subitariella ・ Alloclita xylodesma ・ Alloclita zelotypa ・ Allocnemis ・ Allocnemis leucosticta ・ Allocnemis mitwabae ・ Alloco ・ Allococalodes ・ Allococalodes cornutus ・ Allocortex ・ Allocosa ・ Allocosa brasiliensis ・ Allocosa dufouri ・ Allocota ・ Allocota aurata ・ Allocota bicolor ・ Allocota cyanipennis ・ Allocota viridipennis ・ Allocotesia ・ Allocotocera ・ Allocotoceras ・ Allocrangonyx ・ Allocraspeda ・ Allocricetulus ・ Allocrine ・ Allocrioceras Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Allocosa brasiliensis ： ウィキペディア英語版 Allocosa brasiliensis ''Allocosa brasiliensis'' is a burrowing wolf spider species from southern South America. Long known to science, it remained almost unstudied until its unusual sexual behavior was described in the early 21st century.〔BBC News 2011-APR-12: (Cannibal wolf spiders are ladykillers )〕 This ground-dwelling spider is native to mainly coastal areas, from southeastern Brazil via Uruguay and Argentina to southern Chile, though its known occurrences are patchy. To what extent it is found on the Atlantic coast south of the Río de la Plata remains largely unknown, for example. While the males have been known for over a century, the females were only described in 1980.〔Casanueva (1980), Capocasale (1990), Platnick (2010)〕 ==Description== ''A. brasiliensis'' is a mid-sized cryptic light brown spider of robust build, with a body size of well over 1 cm (0.5 in and more) when fully grown, up to almost twice this size in the largest specimens. The cephalothorax has an inconspicuous darker stripe pattern reminiscent of that found in many lycosids, but the opisthosoma is patterned with yellower and darker spots the approximate size of sand grains. Males and females look alike in color, but differ in size and genitals.〔Casanueva (1980), Capocasale (1990), Aisenberg ''et al.'' (2009)〕 Adult females have a cephalothorax carapace some 4–5 mm wide and some 6–7 mm long on average. Quite unusually for spiders in general, adult males are about 20% larger. Still, as usual for wolf spiders the females are more robustly built, wider-bodied and shorter-legged. In both sexes the four middle legs are shortest, the hind pair longest and the front pair intermediate. Even the shortest four legs of the adult females usually measure more than 1 cm. The longest leg pair is usually 2 cm or more in adult males and may measure up to about 2.5 cm (1 in). In females, it may grow to almost 1 in, but is usually around 2 cm.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Allocosa brasiliensis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.