单词 | holothurian |
例句 | Deep sea holothurians, or sea cucumbers, often look static and lethargic in images. 10 Stunning Undersea Creatures That Don't Even Look Real 2016-06-03T04:00:00Z A kind of holothurian larva, with soft, blunt appendages. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z To reach land on the southern side of the bay we had to cross a broad reef of coral and coral sand, thickly overgrown with grass and corallines, and dotted with various species of holothurians. In the Andamans and Nicobars The Narrative of a Cruise in the Schooner "Terrapin" 2011-06-30T02:00:24.487Z It seems clear, however, that there was but a single duct and a single bunch of reproductive cells, as in the holothurians, though perhaps bifurcate, as in some of those animals. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" 2011-01-19T03:00:19.027Z Sea cucumbers, or holothurians, normally seen crawling incredibly slowly over the flat abyssal plains of the ocean floor, were found on steep slopes, small ledges and rock faces of the underwater mountain range. Marine Scientists Return With Rare Creatures From the Deep 2010-07-08T13:22:00Z Marine forms are usually attached to various sea-weeds, and many are found in the stomachs of molluscs, holothurians, ascidians and other denizens of the ocean. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" “The creatures the natives are collecting are the holothurians, or sea-cucumbers,” answered the naturalist. In the Eastern Seas Besides rocks and mud there were abundant crinoids, holothurians, corals, crustaceans and "shells." The Home of the Blizzard Being the Story of the Australasian Antarctic Expedition, 1911-1914 There have always been many zoologists prepared to ascribe an ancestral character to the holothurians. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" 2011-01-19T03:00:19.027Z Researchers were also surprised to see that they were very able and fast moving swimmers and unique video sequences were recorded of swimming holothurians. Marine Scientists Return With Rare Creatures From the Deep 2010-07-08T13:22:00Z |
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