Agnathiellidae 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
Bursovaginoidea.
Genera:
* ''
Agnathiella''
Sterrer, 1971
* ''
Paragnathiella''
Sterrer, 1997
References
Gnathostomulida
Platyzoa families
{{protostome-stub