General Feature
Body elongate with rectangular segments and white in
colour. Neptyidae inhabit in sandy mud and burrow actively.
Whole segment
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Prostomium
Prostomium is small and pentagonal in shape with 4
antennae.
Prostomium |
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Proboscis is large and muscular. It has
papillae on the surface and a pair of internal jaws.
Proboscis of Nephtyidae
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Parapodia and Setae
Parapodia are biramous with well developed rami and
complex presetal and postsetal lobes.
Setae are simple. Interrama cirri (branchiae)
present.
Biramous parapodia
Denticulate setae
Forked seta
Setae |
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