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Bulimus imbricatus Gassies, 1871

Gastropoda : Bulimuloidea : Bulimulidae
Type Status: Syntype (Holotype?)
Collection: T. Pain
Accession No.: NMW.Z.1981.118.03668
Preparations: Dry shell
No. of Specimens: 1 sh
Locality: Boulari Bay, New Caledonia (France)
Collecting Details: R. P. Lambert, (ex.Coll.) J. B. Gassies

References


Reference
Citation
Reference available
Gassies, J. B. 1871. Faune conchyliologique terrestre et fluvio-lacustre de la Nouvelle-Calédonie. 2. Paris. 1-212pp; pls 1-8 [187-188] Cited
Original Description
Type Designation

request
Pilsbry, H. A. 1900a. Bulimulidae: Bothriemryon, Placostylus. Helicidae: Amphidromus. 13(49-52). Manual of Conchology, Structural and Systematic. With illustrations of the species. Founded by George W. Tryon, Jr. Academy of Natural Sciences. Philadelphia. Second Series: Pulmonata. 1-253pp; pls 1-72 [44; pl. 21, fig. 47] Cited
Figured

request

Detailed Locality

Verbatim Locality
Label: Boulari Bay, N. C.
Gassies, 1871: Baie Boulari (Nouvelle-Calédonie) (R. P. Lambert) (Ma collection). (Vu 5 exemplaires).
Point Locality: Boulari Bay,
Country: New Caledonia (France)
Station:
Grid ref./Coordinates:
Region:
Sea Region:
Altitude:
Depth:
Expedition:
Ex. Collection: J. B. Gassies
Collecting date:
Collected by: R. P. Lambert

Classification

Kingdom
Phylum
Class
Order
Superfamily
Family
Animalia Mollusca Gastropoda
Subclass: Pulmonata
- Bulimuloidea Bulimulidae

Remarks

Tom Pain has labelled this lot as the holotype for Bulimus imbricatus Gassies, 1871. In the original description Gassies stated that he has viewed five examples of this species, which indicates syntype status, and does not appear to have figured it. In the Manual of Conchology, 13, p. 44 Pilsbry comments,” The specimen before me is more strongly decussated than the type figure shows.”, as Gassies did not figure this species I am assuming that he is referring to the specimen in his own publication as being ‘the’, or ‘a’, type (pl. 21, fig. 47). The NMW specimen does fit very well to the specimen illustrated by Pilsbry except it is more worn and more decussated. I would consider this specimen to be syntype rather than a holotype unless there is further information available.

Record last modified - 27/06/2018