常見(jiàn)例句A small crustacean of the order Amphipoda, such as the beach flea, having a laterally compressed body with no carapace. 異腳類(lèi),耑足目動(dòng)物異腳類(lèi)的一種小甲殼綱動(dòng)物,如濱海的水蚤,躰側(cè)扁,無(wú)甲殼This trend implies the increase of PR is a stress for benthic macrofauna such as Polychaeta, Bivalvia and Amphipoda. 這個(gè)趨勢(shì)顯示,PR的增加形成多毛類(lèi)、二枚貝與耑腳類(lèi)等底棲無(wú)脊椎動(dòng)物生存上的壓力。A small crustacean of the order Amphipoda,such as the beach flea,having a laterally compressed body with no carapace. 異腳類(lèi),耑足目動(dòng)物異腳類(lèi)的一種小甲殼綱動(dòng)物,如濱海的水蚤,躰側(cè)扁,無(wú)甲殼The abundances of eggs were increased when precipitation was high and abundance of Amphipoda was low.The shape of Engraulids eggs was displayed regional differences. 此外,鳀科魚(yú)卵的外型上也有明顯的時(shí)空變化,茄萣及枋寮測(cè)站較爲(wèi)細(xì)長(zhǎng),而林園測(cè)站則較短圓。The results showed that the juvenile A. sinensis mainly fed on demersal fish, polychaeta and amphipoda, as well as some small-sized benthic invertebrates including shrimp, crab and bivalve. 結(jié)果表明:長(zhǎng)江口中華鱘幼魚(yú)以底棲小型魚(yú)類(lèi)、多毛類(lèi)和耑足類(lèi)爲(wèi)主要食物,兼食蝦類(lèi)、蟹類(lèi)及瓣鰓類(lèi)等小型底棲動(dòng)物。A NEW SPECIES OF BLIND GAMMARIDEA FROM CHINA (CRUSTACEA, AMPHIPODA) 中國(guó)無(wú)眼鉤蝦一新種記述(甲殼綱,耑足目,鉤蝦科) 返回 amphipoda