WoRMS Specimens details
384
USNM - National Museum of Natural History, Washington, D.C. 20560, USA. (look up in IMIS)
1
Holotype: the holotype is the large coiled specimen on slide
Slide
Henry E. Webster (Summer Zoological Expedition of Union College)
Northwest Atlantic, USA, Maine, Eastport (geocoordinates not provided, estimated ith gazetteer to be approximately lat. 44.9026º, long. -66.9846º); intertidal sand
44.9026 (44° 54' 9.4" N)
-66.9846 (66° 59' 4.6" W)
1880
Date
action
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