| 单词 | abyssopelagic | 
| 释义 | abyssopelagicadj. Ecology.   Designating a region of the open water of seas and oceans which is at great depth but away from the sea floor; (of an organism) living in such a region. Cf. pelagic adj. 1a. ΘΚΠ the world > the earth > water > sea or ocean > region of sea or ocean > 			[adjective]		 > deep parts abyssopelagic1844 benthal1881 Bassalian1885 bathyal1926 psychrospheric1973 1844    R. B. Hinds Zool. Voy. H.M.S. Sulphur II. 2  				The numerous species of Nucula are found from the Polar seas of both hemispheres to the Equator, but are always abysso-pelagic. 1898    A. W. Grabau Geol. & Palaeontol. Eighteen Mile Creek iii. 330  				The abysso-pelagic district is frequently invaded by organisms from the pelagic district, which descend into the dark regions during the day. 1947    Rep. Treat. Marine Ecol. & Paleoecol. 		(National Res. Council (U.S.))	 No. 11 2  				Abyssopelagic: This is the environment below 2000-4000 meters and above the bottom of the deep sea. 1991    R. S. K. Barnes  & K. H. Mann Fund. Aquatic Ecol. 		(ed. 2)	 iv. 88 		(table)	  				Abyssopelagic plankton (up to 50 m above bottom). 2001    M. J. Kennish Pract. Handbk. Marine Sci. 		(ed. 3)	 v. 461  				Some of the fishes encountered in the abyssopelagic zone are deep-water eels (Cynema), deep-sea anglers (Borophryne and Melanocetus), [etc.]. This is a new entry (OED Third Edition, December 2011; most recently modified version published online December 2021). <  | 
	
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