96 



T.G. PILLAI AND HA. TEN HOVE 



Fig. 30 Spiraserpula lineatuba (Straughan, 1967). A-M, From NSW, Split Solitary Island. A, Erect tube part showing fine transverse 



wrinkles and longitudinal colour bands. B & C, Views of same posterior coil, opened, exposing unserrated dorsal ridge. D & E, Two views 

 of the same worm, and F, another worm, showing zygomorph operculum, extent of thoracic membranes, and dorsal and ventral abdominal 

 grooves. G-M, Bayonet chaetae showing variations in the teeth on the basal boss. 



