WoRMS name details
Conus gradatus thaanumi Schwengel, 1955
428496 (urn:lsid:marinespecies.org:taxname:428496)
unaccepted > junior subjective synonym
Subspecies
marine, brackish, fresh, terrestrial
Schwengel, J. S. (1955). New <i>Conus</i> from Costa Rica. <em>The Nautilus.</em> 69(1): 13-15, pl. 2., available online at https://www.biodiversitylibrary.org/page/8525174
page(s): 15, pl. 2, figs. 12-13 [details]
page(s): 15, pl. 2, figs. 12-13 [details]
Type locality contained in Costa Rica
, Note Bahia Salinas
type locality contained in Costa Rica (origin: native) [details]
From editor or global species database
Type locality Bahia Salinas [details]
Etymology Named for the Danish/American malacologist, Ditlev Due Thaanum (1867-1963).
Etymology Named for the Danish/American malacologist, Ditlev Due Thaanum (1867-1963). [details]
MolluscaBase eds. (2025). MolluscaBase. Conus gradatus thaanumi Schwengel, 1955. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=428496 on 2025-04-08
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Schwengel, J. S. (1955). New <i>Conus</i> from Costa Rica. <em>The Nautilus.</em> 69(1): 13-15, pl. 2., available online at https://www.biodiversitylibrary.org/page/8525174
page(s): 15, pl. 2, figs. 12-13 [details]
page(s): 15, pl. 2, figs. 12-13 [details]
Taxonomy
source of synonymy
Tenorio M.J., Tucker J.K. & Chaney H.W. (2012) The families Conilithidae and Conidae. The cones of the Eastern Pacific. In: G.T. Poppe & K. Groh (eds), <i>A conchological iconography</i>. Hackenheim: Conchbooks. [details]





From editor or global species database
Etymology Named for the Danish/American malacologist, Ditlev Due Thaanum (1867-1963). [details]Type locality Bahia Salinas [details]