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Group:
Reptile
Estimated genome size:
17 cm maximum (total body length).
Size:
17 cm maximum (total body length).
Distribution:
It is found in the Eastern Cape, Free State, Western Cape and Northern Cape
provinces of South Africa.
PromethION Sequencing Report:
Output:
89.36 Gigabases
Approximate N50:
6.51 kilobases
Draft Genome Assembly Statistics:
Genome Length:
4.53 Gigabases
BUSCO completeness score (single and duplicated genes):
99.6% [Single: 50.6%, Duplicated: 49%]
Importance:
The greater padloper tortoise is endemic to South Africa and contributes to ecosystem stability in the Karoo. As the largest species in the genus Homopus, it is of scientific interest for studies of limb development, as it is one of only two Homopus species with four digits on each foot.
Sample Contributor contact details:
Zhongning Zhao
University of the Free State
Group:
Bony fish
Genome size:
1 560 million DNA base pairs (1.56 Gigabases)
Size:
Up to 41 cms in length
Distribution:
The Rednose labeo is found in the Limpopo River, Incomati River and Pongola River basins in Southern Africa.
PromethION Sequencing Report:
Output:
55.99 Gigabases
Approximate N50:
8.59 kilobases
Assembly N50:
TBA
Contig number:
TBA
Draft Genome Assembly Statistics:
Assembler used:
TBA
Genome Length:
1.09 Gigabases
BUSCO completeness score (single and duplicated genes):
98.4% [S: 94.5%, D: 3.9%]
BUSCO database:
TBA
Labeo rosae
Rednose labeo
Importance:
The Rednose labeo is a freshwater fish endemic to Southern Africa. Preliminary unpublished short DNA sequence data suggest additional taxonomic diversity within this taxon, but comprehensive genomic data are necessary to resolve its phylogenetic relationships and refine its taxonomic diversity. Although the species is currently listed as Least Concern on the IUCN Red List, its population is experiencing a decline due to impacts of human activities. The Rednose labeo is important for subsistence fisheries.
Sample Contributor contact details:
Dr Gwynneth Matcher
South African Institute for Aquatic Biodiversity
Date Published:
2025-03-12
Photo credit:
© G. Matcher
Fauna
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