Helix (Cochlogena) polygramma S. Moricand 1836
| Main Author: | Breure, Abraham S. H. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5745099 |
Daftar Isi:
- Helix (Cochlogena) polygramma S. Moricand, 1836 Figs 136-137 Helix (Cochlogena) polygramma S. Moricand, 1836: 436, pl. 2 figs 12-14. Type locality: [Brazil, Bahia] “les grand bois à Caxoeira ”. Label: “ Bahia, Caxoeira”, in Moricand’s handwriting. Dimensions: “Hauteur, 13 mill.; largeur, 5 mill.”; figured specimen herein H 14.0, D 5.83, W 5.8. Type material: MHNG-INVE-64561, four syntypes (ex Blanchet, Moricand coll.). Remarks: Moricand did not state on how many specimens his description was based. This species was hitherto considered as belonging to Leiostracus Albers, 1850 (Simone, 2006: 123), but this small-sized species with its fine, axial riblets which superficially appear as colour streaks, and the dark patch around the umbilicus is here placed in the genus Drymaeus Albers, 1850. Current systematic position: Bulimulidae, Drymaeus (Mesembrinus) polygrammus (S. Moricand, 1834) (comb. n.).
- Published as part of Breure, Abraham S. H., 2016, Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda, Stylommatophora) in the Muséum d'histoire naturelle, Geneva, pp. 57-103 in Revue suisse de Zoologie 123 (1) on page 79, DOI: 10.5281/zenodo.46290