Heteronereis

Het`e·ro·ne·re'is noun [ New Latin See Hetero- , and Nereis .] (Zoology) A free- swimming, dimorphic, sexual form of certain species of Nereis. » In this state the head and its appendages are changed in form, the eyes become very large; more or less of the parapodia ...
Found on http://www.encyclo.co.uk/webster/H/40

heteronereis

<zoology> A free-swimming, dimorphic, sexual form of certain species of Nereis. ... In this state the head and its appendages are changed in form, the eyes become very large; more or less of the parapodia are highly modified by the development of finlike lobes, and branchial lamellae, and their setae become longer and bladelike. ... Origin: N...
Found on http://www.encyclo.co.uk/local/20973

Heteronereis

• (n.) A free-swimming, dimorphic, sexual form of certain species of Nereis.
Found on http://thinkexist.com/dictionary/meaning/heteronereis/
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