Sultana (Metorthalicus) yatesi yatesi (Pfeiffer, 1855)

Breure, Abraham S. H. & Avila, Valentin Mogollon, 2016, Synopsis of Central Andean Orthalicoid land snails (Gastropoda, Stylommatophora), excluding Bulimulidae, ZooKeys 588, pp. 1-199 : 73

Taxon classification Animalia Stylommatophora Orthalicidae

Sultana (Metorthalicus) yatesi yatesi (Pfeiffer, 1855) Figs 69 C–D, 70 A–C, 80

Bulimus labeo Reeve 1848 [1848-1850]: pl. 71 fig. 207b, pl. 72 fig. 207c. Not Bulimus labeo Broderip, 1828.

Bulimus yatesi Pfeiffer 1855: 93, pl. 31 fig. 5; Breure and Ablett 2015: 54, figs 20 iii–iv, L19ii.

Porphyrobaphe latevittata Shuttleworth 1856: 71, pl. 5 figs 2-3; Neubert and Gosteli 2003: 32, pl. 6 fig. 1.

Porphyrobaphe sublabeo ‘Dohrn’ Ancey 1890: 153; Wood and Gallichan 2008: 86, pl. 10 figs 2, ii.

Porphyrobaphe grandis Rolle 1902: 211.

Porphyrobaphe sarcostoma Ancey 1903: 83; Wood and Gallichan 2008: 82, pl. 10 figs 1, i.

Sultana yatesi ; Richardson 1993: 127 (references, synonymy) [partial].

Sultana yatesi yatesi ; Ramírez et al. 2003: 283.

Type locality.

[Peru] “Meobamba”.

Type material.

NHMUK 1975239, lectotype ( Breure and Schouten 1985).

Additional material.

NMBE 18965 (3), syntypes of Porphyrobaphe latevittata Shuttleworth; NMW 1955.158.24080 (1), syntype of Porphyrobaphe sublabeo Ancey; NMW 1955.158.24078 (1), syntype of Porphyrobaphe sarcostoma Ancey.

Diagnosis.

Shell elongate-ovate, ground colour varying from yellowish to reddish-brown and purplish, with more or less conspicuous longitudinal sinuous streaks and crossed by up to four spiral bands, peristome and parietal callus whitish or pinkish.

Dimensions.

Shell height 84.3, diameter 39.7 mm.

Distribution.

Peru, Dept. Amazonas, Leimebamba; ibid., Goncha [ Asunción] (NHMUK 1928.12.6.14); ibid., Puca Tambo (NHMUK 1928.12.6.6-7); Dept. Junín, Chanchamayo [valley], 1000 m (NHMUK); Dept. San Martín, Moyobamba (NHMUK 1975239); ibid., Tarapoto (NMBE);?, "Reipublica Peruvianae, regione Amazonica" (NMW, syntype of Porphyrobaphe sublabeo ).

Ecoregion.

Peruvian Yungas [NT0153].

Remarks.

The taxon described by Rolle (1902) was figured by Strebel (1909: 168, pl. 33 fig. 476), but the specimen has not been located in the ZMB collection. No type locality has been supplied by Rolle, and Richardson (1993: 127) has synonymized this taxon with Pfeiffer's species.