Helix (Cochlogena) heterotricha S. Moricand, 1836

Breure, Abraham S. H., 2016, Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda, Stylommatophora) in the Muséum d’histoire naturelle, Geneva, Revue suisse de Zoologie 123 (1), pp. 57-103 : 70-71

Helix (Cochlogena) heterotricha S. Moricand, 1836

Fig. 26

Helix (Cochlogena) heterotricha S. Moricand, 1836: 430 , pl. 2 figs 5-6.

Rhinus heterotricha . – Köhler, 2007: 154, fig. 143.

Type locality: Not given [ Brazil, Bahia].

Label: “ Bahia ”, in Moricand’s handwriting.

Dimensions: “Long. 55 mil., larg. 32 mil.”; figured specimen herein H 53.4, D 32.3, W 7.2.

Type material: MHNG-INVE-64602 , six syntypes (ex Blanchet, Moricand coll.).

Remarks: Moricand did not mention on how many specimens his description was based. The current systematic position follows Simone (2006).

Current systematic position: Simpulopsidae , Rhinus heterotricha (S. Moricand, 1836) .

Figures

Figs 26-28. Simpulopsidae. (26) Rhinus heterotricha (S. Moricand, 1836), syntype, MHNG-INVE-64602 (H = 53.4). (27) Rhinus pubescens (S. Moricand, 1846), syntype, MHNG-INVE-64606 (H = 15.6). (28) Rhinus velutinohispida (S. Moricand, 1836), syntype, MHNG-INVE-64611 (H = 33.0). Figs 29-30. Bothriembryontidae. (29) Euplacostylus koroensis (Garrett, 1872), probable paralectotype, MHNG-INVE-64767 (H = 47.7). (30) Bothriembryon costulatus (Lamarck, 1822), syntype, MHNG-INVE-51162 (H = 26.0). Figs 31-41. Bulimulidae. (31) Rabdotus dealbatus (Say, 1821), paratype of Bulimulus dealbatus jonesi Clench, 1937, MHNG- INVE-60529 (H =18.1).(32) Naesiotuscrepundia (d’Orbigny, 1835), paralectotype,MHNG-INVE-60497 (H = 22.8).(33) Naesiotus dentritis (Morelet, 1863), lectotype, MHNG-INVE-60432 (H = 20.8). (34) Naesiotus montivagus (d’Orbigny, 1835), paralectotype, MHNG-INVE-60505 (H = 19.4). (35) Naesiotus snodgrassi (Dall, 1900), paratype, MHNG- INVE-60518 (H = 17.3). (36) Naesiotus trichodes (d’Orbigny, 1835), paralectotype, MHNG-INVE-60513 (H = 18.5). (37) Naesiotus vestalis (Albers, 1854), paralectotype, MHNG-INVE-60515 (H = 16.4). (38-39) Oxychona pyramidella (Wagner in Spix, 1827), syntype of Helix (Helicigona) blanchetiana S. Moricand, 1834, MHNG-INVE-60674 (H = 15.6). (40-41) Pseudoxychona pileiformis (S. Moricand, 1836), syntype, MHNG-INVE-64567 (H = 19.5). ►