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ˌheteroˈnereid
ˌheteroˈnereid adj. 
/ˌhɛt(ə)rə(ʊ)ˈnɛrɪɪd/, /ˌhɛdərəˈnɪriᵻd/ of, pertaining to, or of the character of a heteronereis; (also as n.) a heteronereis.
Brit. /ˌhɛt(ə)rə(ʊ)ˈnɪərɪɪd/
, /ˌhɛt(ə)rə(ʊ)ˈnɪərɪɪd//ˌhɛt(ə)rə(ʊ)ˈnɛrɪɪd/U.S. /ˌhɛdəroʊˈnɪriᵻd/
, /ˌhɛdəroʊˈnɪriᵻd//ˌhɛdərəˈnɪriᵻd/ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Annelida > [noun] > class Chaetopoda > order Polychaeta > suborder Nereidiformia > genus Nereis > member of
heteronereis1875
heteronereid1896
1896 W. B. Benham in Cambr. Nat. Hist. II. x. 277 There are then three different kinds of males and of females in this one species [sc. Nereis], some being found at the bottom of the sea, as the large Heteronereid form, while the small Heteronereid swims on the surface.
1902 Ann. & Mag. Nat. Hist. Sept. 256 At St. Andrews the cosmopolitan Nereis pelagica appears to show a heteronereid condition only in the male.
1963 R. P. Dales Annelids vi. 124 In heteronereids the parapodia are greatly increased in surface area and musculature.
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