Planktonemertidae is a family of
worm
Worms are many different distantly related bilateria, bilateral animals that typically have a long cylindrical tube-like body, no limb (anatomy), limbs, and usually no eyes.
Worms vary in size from microscopic to over in length for marine ...
s belonging to the order
Polystilifera
Polystilifera is an suborder of worms belonging to the order Hoplonemertea.
Families:
* Armaueriidae
* Balaenanemertidae
* Brinkmanniidae
* Buergeriellidae
* Chuniellidae
* Dinonemertidae
* Drepanobandidae
* Drepanogigantidae
* Drepanophorellida ...
.
Genera:
* ''
Crassonemertes''
Brinkmann, 1917
* ''
Mergonemertes''
Brinkmann, 1917
* ''
Mononemertes''
Coe, 1926
* ''
Neuronemertes''
Coe, 1926
* ''
Planktonemertes''
Woodworth, 1899
* ''
Plenanemertes''
Coe, 1954
* ''
Tononemertes''
Coe, 1954
References
Polystilifera
Nemertea families
{{nemertean-stub