Bulimus rivasii d'Orbigny , 1837

Breure, Abraham S. H. & Ablett, Jonathan D., 2014, Annotated type catalogue of the Bulimulidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London, ZooKeys 392, pp. 1-367 : 140-141

Bulimus rivasii d'Orbigny, 1837 Figs 16A-C , L52iii

Bulimus rivasii d’Orbigny 1837 [1834-1847]: 276, pl. 34 figs 8-10 [3 April 1837; text 23 April 1838]; Gray 1854: 16.

Naesiotus rivasii ; Breure 1975b: 1147; Miquel 1989a: 70, fig. 12 (lectotype designation).

Type locality.

[Bolivia] "les plaines de Santa-Cruz de la Sierra, principalement à la Cuesta de Petaca, et dans tous les ravins qui bordent le Rio grande".

Label.

"Monte grande Chiquitos (Bolivia)", in d’Orbigny’s handwriting.

Dimensions.

"Longueur totale, 19 millimètres; largeur, 8 millimètres”; figured specimen herein H 17.7, D 8.67, W 8.2.

Type material.

NHMUK 1854.12.4.171, seven paralectotypes ( d’Orbigny coll.).

Remarks.

The specimen originally figured in d’Orbigny 1837 [1834-1847]: pl. 34 fig. 9 has the top broken. According to the collation of Coan et al. (2013a) d’Orbigny’s plate was published on 3 April 1837, the text on 23 April 1838. Miquel (1989a) identified two specimens in the MNHN as syntypes of this taxon and designated one as lectotype; according to him these specimens were considered until then as part of the syntypes of Helix crepundia d’Orbigny, 1835. Breure (1975b), however, listed two syntypes of Bulimus rivasii in the MNHN collection, with locality "Cuesta de Petaca"; see also Breure 1973: 127, fig. 5.

Current systematic position.

Bulimulidae , Naesiotus rivasii ( d’Orbigny, 1837).

Figures

Figure 16. A-F Naesiotus species. A-C Naesiotus rivasii (d'Orbigny, 1837) A-B paralectotype NHMUK 1854.12.4.171 (H = 17.7) B apical view of protoconch sculpture C lectotype of Bulimus sugillatus Pfeiffer, 1857 NHMUK 1975259 (H = 23.7) D-F Naesiotus trichodes (d'Orbigny, 1835), lectotype NHMUK 1854.12.4.175 (H = 20.8) E apical view of protoconch sculpture F sculpture on dorsal side of (pen) ultimate whorl. G Naesiotus dentritis (Morelet, 1863), paralectotype NHMUK 1893.2.4.237 (H = 19.8) H Naesiotus fontainii (d'Orbigny, 1838), lectotype NHMUK 1854.12.4.165 (H = 13.2) I Naesiotus fourmiersi (d'Orbigny, 1837) NHMUK 1854.12.4.210, lectotype specimen and d'Orbigny 1837 [1834 - 1847]: pl. 30 figs 12 - 13. All enlarged.

Figure L 52. Labels. i Bulimus rhodolarynx Reeve, 1849 ii Bulimus rimatus Pfeiffer, 1847 iii Bulimus rivasii d'Orbigny, 1837 iv Helix rocayana d'Orbigny, 1835 v Bostryx (Bostryx) rodriguezae Weyrauch, 1967 vi Bulimus roseatus Reeve, 1848 vii Drymaeus rosenbergi da Costa, 1906 viii Bulinus rugiferus Sowerby I, 1833 ix Bulimus rusticellus Morelet, 1860 x Bulimus rubrifasciatus Reeve, 1848.