ChaRMS taxon details
original description
(of ) Gibbs, Peter E.; Cutler, Edward B. (1987). A classification of the phylum Sipuncula. <em>Bulletin of the British Museum of Natural History (Zoology).</em> 52(1): 43-58., available online at https://www.biodiversitylibrary.org/page/2301577 page(s): 54; note: New subgenus Edmondsius in genus Phascolosoma [details] Available for editors 
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