Spreading this invertebrate giant can reach 4 feet long.(這個(gè)巨大的傳播無脊椎動(dòng)物可以達(dá)到4英尺長。)

Others have suggested that the harvesting of vertebrate and invertebrate predators of Acanthaster could have reduced mortality and caused increased abundance of adults.(還有人認(rèn)為，捕撈棘冠海星的脊椎動(dòng)物和無脊椎動(dòng)物捕食者可以降低死亡率、增加成年個(gè)體的數(shù)量。)

OCTOPUSES construct their own shelters from coconut shells, demonstrating tool use in an invertebrate animal.(章魚在椰子殼里筑巢，證明這種無脊椎動(dòng)物會(huì)使用工具。)

Nearly all its plant and invertebrate species and half its birds are found no where else in the world.(幾乎所有植物和無脊椎動(dòng)物物種以及半數(shù)的鳥類在世界上其他地方都是沒有的。)

He has created a remarkable series of images of previously invisible invertebrate fossils preserved in amber.(而他本人也已經(jīng)使用這種技術(shù)拍攝了一系列琥珀中無脊椎動(dòng)物化石的照片。而這些在以前是根本看不見的。)

Eyespot (stigma) A light-sensitive structure of certain protoctists and invertebrate animals.(某些原生生物和無脊椎動(dòng)物的感光結(jié)構(gòu)。)

If we understand the importance of the area in terms of its invertebrate fauna, then we can try to protect it.(如果我們大家都能理解該地區(qū)在無脊椎動(dòng)物群方面所具有的重要性，那么我們就可以設(shè)法保護(hù)它。)

Nearly a century ago, biologists found that if they separated an invertebrate animal embryo into two parts at an early stage of its life, it would survive and develop as two normal embryos.(近一個(gè)世紀(jì)前，生物學(xué)家發(fā)現(xiàn)，如果他們?cè)跓o脊椎動(dòng)物胚胎生命的早期階段將其分成兩部分，它會(huì)存活下來并發(fā)育成兩個(gè)正常的胚胎。)

Chemical analysis of invertebrate prey reveals remarkable variation in nutrient composition among species; even within species, nutrient composition may vary considerably.(對(duì)無脊椎動(dòng)物獵物的化學(xué)分析顯示，不同物種之間的營養(yǎng)成分存在顯著差異；即使在種內(nèi)，營養(yǎng)成分也可能有很大的差異。)

Half of all invertebrate species live in tropical rain forests.(一半的無脊椎動(dòng)物物種生活在熱帶雨林中。)