Thalassematinae

Biseswar, Ramlall, 2012, Zoogeography of the echiuran fauna of the East Pacific Ocean (Phylum: Echiura), Zootaxa 3479, pp. 69-76 : 73

publication ID	https://doi.org/ 10.5281/zenodo.282351
publication LSID	lsid:zoobank.org:pub:D097E1C5-37F3-45F7-8022-3C063B2A667D
DOI	https://doi.org/10.5281/zenodo.6178236
persistent identifier	https://treatment.plazi.org/id/03C187C0-FFFD-2546-FF55-FC40EA1BFB27
treatment provided by	Plazi
scientific name	Thalassematinae
status

Treatment

Subfamily Thalassematinae

Description. Rings of setae around the posterior or anal region of the trunk lacking. Proboscis long and truncate. Post-pharyngeal diaphragm absent.

Genus Anelassorhynchus Annandale, 1922

Description. Posterior setae absent. Longitudinal and inner oblique layers of muscle not grouped into bands or fascicles. Gonostomal lips elongate and spirally coiled.