Helix rocayana d'Orbigny , 1835

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 : 141

Helix rocayana d'Orbigny, 1835 Figs 15K-L , L52iv

Helix rocayana d’Orbigny 1835: 13.

Bulimus rocayanus ; d’Orbigny 1837 [1834-1847]: 277, pl. 33 figs 6-7 [19 June / 7 Aug 1837; text 23 April 1838]; Gray 1854: 16.

Naesiotus rocayanus ; Breure 1975b: 1147 (lectotype designation).

Type locality.

"provincia Santa Cruz de la Sierra (republica Boliviana)".

Label.

"rio Grande. Sta Cruz (Bolivia)", in d’Orbigny’s handwriting.

Dimensions.

"Latit. 14 millim. [see remarks]; longit. 8 millim."; figured specimen herein H 22.9, D 9.07, W 8.5.

Type material.

NHMUK 1854.12.4.176, six paralectotypes ( d’Orbigny coll.).

Remarks.

d’Orbigny (1838 [1834-1847]) corrected the measurements to "Longueur totale, 24 millimètres”, and specified the locality as "les bois épais qui bordent le Rio grande (...) surtout prés du hameau de Pacu" (see Breure 1973: 128, fig. 5).

Current systematic position.

Bulimulidae , Naesiotus rocayanus ( d’Orbigny, 1835).

Figures

Figure 15. Naesiotus species. A-C Naesiotus quitensis (Pfeiffer, 1848) A lectotype NHMUK 1975320 (H = 26.5) B possible syntype of Bulimus irregularis Pfeiffer, 1848 NHMUK 20100564 (H = 18.8) C lectotype of Bulimus catlowiae Pfeiffer, 1853 NHMUK 1975414 (H = 25.1) D Naesiotus orbignyi (Pfeiffer, 1846), lectotype of Bulimus apertus Pfeiffer, 1855 NHMUK 1975317 (H = 18.1) E Naesiotus subcostatus chamayensis Weyrauch, 1967, paratype NHMUK 1975423 (H = 17.5) F-G Naesiotus cinereus (Reeve, 1849), lectotype NHMUK 20100519 (H = 15.5) G apical view of protoconch sculpture H-I Naesiotus crepundia (d'Orbigny, 1835), paralectotypes H NHMUK 1854.12.4.173 (H = 26.6) I NHMUK 1854.12.4.174 (H = 23.2) J Naesiotus montivagus (d'Orbigny, 1835), lectotype NHMUK 1854.12.4.170 (H = 20.5) K-L Naesiotus rocayanus (d'Orbigny, 1835), paralectotype NHMUK 1854.12.4.176 (H = 22.9) L apical view of protoconch sculpture. 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.