Austrognathiidae 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:
* ''
Austrognatharia''
Sterrer, 1971
* ''
Austrognathia''
Sterrer, 1965
* ''
Triplignathia''
Sterrer, 1991
References
Gnathostomulida
Platyzoa families
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