Bulimus (Otostomus) napo Angas, 1878

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 : 106-107

Bulimus (Otostomus) napo Angas, 1878 Figs 47G-I , L40iii

Bulimus (Otostomus) napo Angas 1878b: 312, pl. 18 figs 4-5; Breure 1979: 111.

Drymaeus (Drymaeus) quadrifasciatus (Angas, 1878); Breure and Borrero 2008: 22.

Type locality.

”Ecuador”.

Label.

”Ecuador”.

Dimensions.

"Alt. 1 inch 3 lines, diam. 5 1/2 lines [H 31.7, D 11.6 mm]"; figured specimen herein H 31.3, D 15.0, W 6.4.

Type material.

NHMUK 1879.1.21.4, lectotype (ex Angas).

Remarks.

As Angas did not state on how many specimens his description was based, the reference of Breure (1979) to "HT 1879.1.21.4" has to be interpreted as a lectotype designation under Art. 74.6 ICZN. The current systematic position follows Breure and Borrero (2008).

Current systematic position.

Bulimulidae , Drymaeus (Drymaeus) quadrifasciatus (Angas, 1878).

Figures

Figure 47. Drymaeus species. A-C Drymaeus (Drymaeus) inclinatus (Pfeiffer, 1862), lectotype NHMUK 1975532 (H = 33.1) D-I Drymaeus (Drymaeus) quadrifasciatus (Angas, 1878) D-F lectotype NHMUK 1879.1.21.3 (H = 28.9) G-I lectotype of Bulimus (Otostomus) napo Angas, 1878 NHMUK 1879.1.21.4 (H = 31.3). All enlarged.

Figure L 40. Labels. i Bulimus murrinus Reeve, 1848 ii Bulimus myristicus Reeve, 1849 iii Bulimus (Otostomus) napo Angas, 1878 iv Bulimus nanus Reeve, 1849 v-vi Bulimus nigrofasciatus Pfeiffer in Philippi 1846 vii Bulimus nigrolimbatus Pfeiffer, 1853.