| 单词 | neogastropod | 
| 释义 | neogastropodn.adj. Zoology.  A. n.   A prosobranch gastropod of the order  Neogastropoda, comprising marine forms that resemble mesogastropods but which differ from them in having a radula with three teeth to a transverse row and with a siphon carried in a notch in the aperture of the shell. ΚΠ 1958    J. E. Morton Molluscs ii. 35  				The Volutacea..are sand-dwelling neogastropods. 1987    M. S. Laverack  & J. Dando Lect. Notes Invertebr. Zool. 		(ed. 3)	 xxvi. 156/1  				In neogastropods fertilization is internal. 1994    Q. Rev. Biol. 70 523  				Based primarily on personal observations of these carnivorous marine neogastropod snails made over a span of over 30 years, the authors deal with a large group of morphologically similar species.  B. adj.   Belonging to or characteristic of the order  Neogastropoda; of or relating to a neogastropod. ΚΠ 1965    Science 3 Dec. 1349 		(title)	  				The functional morphology of the neogastropod mantle cavity. 1975    Nature 30 Oct. 795/1  				Meso- and neogastropod shell colour, however, is not totally independent of diet. 1987    M. S. Laverack  & J. Dando Lect. Notes Invertebr. Zool. 		(ed. 3)	 xxvi. 149/2  				Predatory molluscs are usually highly mobile or specially adapted for prey capture in some dramatic way (e.g. the proboscis of neogastropod prosobranchs). 1993    E. N. K. Clarkson Invertebr. Palaeontol. & Evol. 		(ed. 3)	 viii. 221/1  				Other groups, such as the gigantic neogastropod Family Strombidae and the cowrie-shell Family Cypraeidae, appeared for the first time in the later Mesozoic. This is a new entry (OED Third Edition, September 2003; most recently modified version published online March 2022). <  | 
	
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