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Name(s) in cluster
Helicodiscus diadema Grimm 1967
urn:lsid:organismnames.com:name:2468749
Microreference
119
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Helicodiscus diadema Grimm 1967
Grimm 1967. New species of Helicodiscus from Virginia. Nautilus Philadelphia, 80 1967: 119-124