Diplommatina concinna H. Adams, 1872

Marzuki, Mohammad Effendi bin, Liew, Thor-Seng & Mohd-Azlan, Jayasilan, 2021, Land snails and slugs of Bau limestone hills, Sarawak (Malaysia, Borneo), with the descriptions of 13 new species, ZooKeys 1035, pp. 1-113 : 1

Diplommatina concinna H. Adams, 1872 Figures 8C , 49B

Diplommatina concinna H. Adams, 1872: 13, pl. 3, fig. 22.

Type locality.

“Borneo”.

Material examined.

Gunung Sebayat: ME 8003. Bukit Sekunyit: ME 0464. Gunung Doya: ME 0544, ME 9696, ME 8992, ME 9087, ME 9101. Gunung Kapor: ME 0466, ME 0491, ME 0517, ME 0599, ME 8147, ME 8484, ME 9005, ME 9137, ME 9230. Gunung Stulang: ME 5902. Kampung Bunga Rampai: ME 0736. Kampung Padang Pan: ME 6671. Lobang Angin: ME 0515, ME 8745, ME 8981, ME 9024. Gunung Batu: ME 0512, ME 0538, ME 0540, ME 0597, ME 8797.

Distribution in Borneo.

Sarawak: Kuching, Serian, and Miri divisions. Distribution elsewhere. Bunguran (Indonesia) (Smith 1874).

Remarks.

Living snails were observed foraging among leaf litter and plant debris near the cliff in a lowland limestone forest.

Figures

Figure 8. A Diplommatina adversa (H. Adams & A. Adams, 1851) ME 8799 Gunung Batu B Diplommatina busanensis Godwin-Austen, 1889 ME 8991 Gunung Doya C Diplommatina concinna H. Adams, 1872 ME 8745 Lobang Angin D Diplommatina isseli Godwin-Austen, 1889 ME 2869 Gunung Batu.

Figure 49. Living snails from Bau A Diplommatina adversa (H. Adams & A. Adams, 1851) ME 8766 Gunung Kapor B Diplommatina concinna H. Adams, 1872 ME 9137 Gunung Kapor C Diplommatina spinosa Godwin-Austen, 1889 ME 8801 Gunung Batu D Pupina evansi Godwin-Austen, 1889 ME 9053 Lobang Angin. All not to scale.