MolluscaBase taxon details
Trochomorpha troilus (A. Gould, 1846)
1306875 (urn:lsid:marinespecies.org:taxname:1306875)
accepted
Species
Helix (Caracolla) troilus A. Gould, 1846 · unaccepted (basionym)
Helix navigatorum Reeve, 1854 · unaccepted > junior subjective synonym
Helix troilus A. Gould, 1846 · unaccepted (original combination)
Trochomorpha (Lauhala) troilus (A. Gould, 1846) · alternative representation
(of Helix (Caracolla) troilus A. Gould, 1846) Gould, A.A. (1846). Descriptions of the species Helix, from the Shells of the United States Exploring Expedition. Proceedings of the Boston Society of Natural History, 2: 175–179. Boston., available online at https://www.biodiversitylibrary.org/page/9490859
page(s): 176. [details]
page(s): 176. [details]
Type locality contained in Upolu, Samoa
type locality contained in Upolu (origin: native - endemic) [from synonym] [view taxon] [details]
type locality contained in Samoa [from synonym] [view taxon] [details]
type locality contained in Samoa [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Trochomorpha troilus (A. Gould, 1846). Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1306875 on 2025-09-11
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original description
(of Helix navigatorum Reeve, 1854) Reeve, L. A. (1851-1854). Monograph of the genus <i>Helix</i>. In: <i>Conchologia iconica, or, illustrations of the shells of molluscous animals</i>, vol. 7, pls. 1-210 and unpaginated text. L. Reeve & Co., London. [publication dates: pls. 1-6, Mar. 1851; 7-14, Apr. 1851; 15-22, May 1851; 23-30, Jun. 1851; 31-38, Jul. 1861; 39-46, Sept. 1851; 47-54, Oct. 1851; 55-62, Dec. 1851; 63-70, Jan. 1852; 71-78, Feb. 1852; 79-86, Mar. 1852; 87-94, Apr. 1852; 95-102, May 1852; 103-110, Jun. 1852; 111-126, Aug. 1852; 127-134, Oct. 1852 [pl. 133 as “Oct. 1851”]; 135-142, Nov. 1852; 143-146, Dec. 1852; 147-150, Feb. 1853; 151-154, Apr. 1853; 155-162, May 1853; 163-166, Jun. 1853; 167-170, Jul. 1853; 171-174, Oct. 1853; 175, 176, Apr. 1854; 177, May 1854; 178-185, Jun. 1854; 186-189, Jul. 1854; 190-193, Aug. 1854; 194, 195, Sept. 1854; 196-210, Dec. 1854]. , available online at https://biodiversitylibrary.org/page/11120877
page(s): pl. 187, fig 1303; note: name attributed to Pfeiffer, 1854 [details]
original description (of Helix (Caracolla) troilus A. Gould, 1846) Gould, A.A. (1846). Descriptions of the species Helix, from the Shells of the United States Exploring Expedition. Proceedings of the Boston Society of Natural History, 2: 175–179. Boston., available online at https://www.biodiversitylibrary.org/page/9490859
page(s): 176. [details]
basis of record Baker, H. B. (1941). Zonitid snails from Pacific Islands. Part 3 and 4. <em>Bernice P. Bishop Museum Bulletin.</em> 166: 203–370., available online at http://hbs.bishopmuseum.org/pubs-online/pdf/bull166.pdf
page(s): 310 [details]
additional source Semper, C. (1870-1885). <i>Reisen im Archipel der Philippinen, Theil 2. Wissenschaftliche Resultate. Band 3, Landmollusken</i>. Wiesbaden: Kreidel. [1-80, pls 1-7 (1870); 81-128 (1873); 129-168 (1874); 169-224 (1877); 225-264, pls 19–20, 22–23 (1880); 265–290, pl. 21 (1882); 291-327, pls 24–27 (1885)] (publication dates after Zool. Record)., available online at https://biodiversitylibrary.org/page/32630046
page(s): 114, pl. 12, fig. 11 [details]
page(s): pl. 187, fig 1303; note: name attributed to Pfeiffer, 1854 [details]
original description (of Helix (Caracolla) troilus A. Gould, 1846) Gould, A.A. (1846). Descriptions of the species Helix, from the Shells of the United States Exploring Expedition. Proceedings of the Boston Society of Natural History, 2: 175–179. Boston., available online at https://www.biodiversitylibrary.org/page/9490859
page(s): 176. [details]
basis of record Baker, H. B. (1941). Zonitid snails from Pacific Islands. Part 3 and 4. <em>Bernice P. Bishop Museum Bulletin.</em> 166: 203–370., available online at http://hbs.bishopmuseum.org/pubs-online/pdf/bull166.pdf
page(s): 310 [details]
additional source Semper, C. (1870-1885). <i>Reisen im Archipel der Philippinen, Theil 2. Wissenschaftliche Resultate. Band 3, Landmollusken</i>. Wiesbaden: Kreidel. [1-80, pls 1-7 (1870); 81-128 (1873); 129-168 (1874); 169-224 (1877); 225-264, pls 19–20, 22–23 (1880); 265–290, pl. 21 (1882); 291-327, pls 24–27 (1885)] (publication dates after Zool. Record)., available online at https://biodiversitylibrary.org/page/32630046
page(s): 114, pl. 12, fig. 11 [details]
Present Inaccurate Introduced: alien Containing type locality
