Published August 10, 2024 | Version v1

Bulinus scalaris

  • 1. Botswana National Museum, 331 Independence Avenue, Gaborone, Botswana School of Biological Sciences, University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA, Australia

Description

25. Bulinus scalaris (Dunker, 1845)

Distribution and year: pools near Linyanti village in Linyanti Channel (near Chobe River) [SMWN76302,

76308, 76326] 1986 (Brown et al. 1992); between Maun and Nxaraga Lagoon, pool beside road [ETD 4302] 1984 (Brown et al. 1992); Okavango Delta 2000 (Appleton et al. 2003).

Geographic range: Angola, Botswana, Democratic Republic of the Congo, Ethiopia, Kenya, Namibia, Uganda, Zambia, Zimbabwe.

Habitat: Freshwater.

Notes: The native range of this species covers Eastern, Southern and Central Africa. The molluscs inhabit seasonal rain pools and irrigation channels (Brown 1994).

Type locality: Lake and swamps in the vicinity of Benguela, Angola (Dunker 1845).

Sources: Appleton et al. (2003: 58–68); GBIF (2023 b).

Conservation status: Least Concern.

Notes

Published as part of Rapalai, Boikhutso Lerato, 2024, An annotated checklist of molluscs recorded from Botswana, pp. 15-44 in Indago 41 on page 24, DOI: 10.5281/zenodo.13132605

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Linked records

Additional details

Biodiversity

Scientific name authorship
Dunker
Kingdom
Animalia
Phylum
Mollusca
Order
Stylommatophora
Family
Bulinidae
Genus
Bulinus
Species
scalaris
Taxon rank
species
Type status
holotype
Taxonomic concept label
Bulinus scalaris (Dunker, 1845) sec. Rapalai, 2024

References

  • DUNKER, W. 1845. Diagnoses molluscorum quorundam novorum, quae ex itinere ad oras Africae occidentalis reportavit cl. G. Tams, Med. Dr. Zeitschrift fur Malakozoologie 1845 (11): 163-168. http://biodiversitylibrary.org/page/16291751
  • BROWN, D. S., CURTIS, B. A., BETHUNE, S. & APPLETON, C. C. 1992. Freshwater snails of East Caprivi and the lower Okavango River basin in Namibia and Botswana. Hydrobiologia 246: 9-40. https://doi.org/10.1007/BF00005620
  • APPLETON, C. C., CURTIS, B. A., ALONSO, L. E. & KIPPING, J. 2003. Freshwater invertebrates of the Okavango Delta, Botswana. In: Alonso, L. E. & Nordin, L. A. (Eds), A rapid biological assessment of the aquatic ecosystems of the Okavango Delta, Botswana: High Water Survey. RAP Bulletin of Biological Assessment. Vol. 27. Washington, DC:
  • BROWN, D. S. 1994. Freshwater snails of Africa and their medical importance. London, Taylor and Francis.
  • GBIF. 2023 b. Occurrence download. The Global Biodiversity Information Facility. https://www.gbif.org/occurrence/download/0257952-