Georissa bauensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018

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

Georissa bauensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018 Figures 18A , 50A

Georissa bauensis Khalik et al., 2018: 42.

Type locality.

"Wind Cave Passage 3, Wind Cave Nature Reserve, Bau, Sarawak, Malaysia".

Material examined.

Lobang Angin: ME 0908, ME 8731, ME 8736.

Distribution in Borneo.

Sarawak: Kuching Division. Endemic to Borneo.

Remarks.

Living snails were observed foraging on the wet vertical limestone rock surfaces covered with mosses and lichens.

Figures

Figure 18. A Georissa bauensis Khalik, Hendricks, Vermeulen & Schilthuizen, 2018 ME 8731 Lobang Angin B Georissa everetti E. A. Smith, 1895 ME 0906 Gunung Batu [not in natural colour, shell surface coated with platinum for examination under scanning electron microscope] C Georissa hosei Godwin-Austen, 1889 ME 8498 Gunung Kapor D Georissa hungerfordi Godwin-Austen, 1889, ME 11472 Gunung Kapor E Georissa leucococca Vermeulen, Liew & Schilthuizen, 2015 ME 9496 Gunung Doya.

Figure 50. Living snails from Bau A Georissa bauensis Khalik, Hendricks, Vermeulen & Schilthuizen, 2018 ME 8731 Lobang Angin B Boysidia salpinx F. G. Thompson & Dance, 1983 ME 8781 Gunung Kapor C Phaedusa borneensis (L. Pfeiffer, 1854) ME 8784 Gunung Kapor D Valiguna flava (Heynemann, 1885) Uncat. Gunung Kapor. All not to scale.