1) Ctenophore genus 2) Genus pleurobrachia 
Pleurobrachia is a common genus of Ctenophora. Along with the genus Hormiphora, it generally has the common name sea gooseberry. It contains the following species: ...
• (n.) A genus of ctenophores having an ovate body and two long plumose tentacles.
Small free swimming marine organism, member of the Phylum Ctenophora. Roughly spherical and transparent with most of the body made up from transparent jelly like material. The animal has two long tentacles for catching prey and swim by means of 8 rows of comb plates (made of fused cilia) that run along the body. ... (18 Nov 1997) ... 
Small free-swimming marine organism, member of the Phylum Ctenophora. Roughly spherical and transparent with most of the body made up from transparent jelly-like material. The animal has two long tentacles for catching prey, and swims by means of 8 rows of comb plates (made of fused cilia) that run along the body.
Pleu`ro·brach'i·a noun [ New Latin See Pleuro- , and Brachium .] (Zoology) A genus of ctenophores having an ovate body and two long plumose tentacles. 
Pleurobrachia is a member of the sub-Phylum ctenophora family.
[n] - sea gooseberries
genus Pleurobrachia noun sea gooseberries