WoRMS source details

Willan R.C. & Burn R. 2003. On the publication date, authorship, and type species of Umbraculum and Tylodina (Gastropoda: Opisthobranchia: Tylodinoidea): a rejoinder. Nautilus, 117(1): 23-29.
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2013-03-29 08:37:55Z
created

Umbraculida (additional source)
Umbraculum Schumacher, 1817 (basis of record)
Umbraculum umbraculum ([Lightfoot], 1786) (additional source)