MolluscaBase name details
Geophorus (Geophorus) trochaceus calayanensis Bartsch, 1918
1591936 (urn:lsid:marinespecies.org:taxname:1591936)
unaccepted > junior subjective synonym
Subspecies
Bartsch, P. (1918). Classification of the Philippine operculate land shells of the family Helicinidae, with a synopsis of the species and subspecies of the genus <i>Geophorus</i>. <em>Journal of the Washington Academy of Sciences.</em> 8 (20): 643-657 [4 December]., available online at https://biodiversitylibrary.org/page/2035705
page(s): 652-653 [details]
page(s): 652-653 [details]
Type locality contained in Philippines
, Note "Calayan Island, of the Babuyanes group"
type locality contained in Philippines (origin: native) [details]
From editor or global species database
Type locality "Calayan Island, of the Babuyanes group" [details]
Taxonomic remark A probable distinct species due to biogeography. Editor
Taxonomic remark A probable distinct species due to biogeography. Editor [details]
MolluscaBase eds. (2024). MolluscaBase. Geophorus (Geophorus) trochaceus calayanensis Bartsch, 1918. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1591936 on 2024-11-18
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original description
Bartsch, P. (1918). Classification of the Philippine operculate land shells of the family Helicinidae, with a synopsis of the species and subspecies of the genus <i>Geophorus</i>. <em>Journal of the Washington Academy of Sciences.</em> 8 (20): 643-657 [4 December]., available online at https://biodiversitylibrary.org/page/2035705
page(s): 652-653 [details]
page(s): 652-653 [details]
Present Inaccurate Introduced: alien Containing type locality
