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Group:
Bird
Estimated genome size:
70 cm (height) 125 cm (wingspan)
Size:
70 cm (height) 125 cm (wingspan)
Distribution:
Prince Edward and Crozet Islands
PromethION Sequencing Report:
Output:
65.49 Gigabases
Approximate N50:
5.48 thousand bases (kilobases)
Draft Genome Assembly Statistics:
Genome Length:
1.22 Gigabases
BUSCO completeness score (single and duplicated genes):
98.8% [S: 98.0%, D: 0.8%]
Importance:
This species is critically endangered due to reduced breeding success and inhabits a relatively small geographic area. This genome will be used as a reference genome for future conservation genetics work.
Sample Contributor contact details:
Dr Monica Mwale
SANBI, Centre for Conservation Science
Group:
Bony fish
Estimated genome size:
Size:
13.7 cm SL (male)
Distribution:
The Clanwilliam catfish is endemic to the Olifants Doring River System in the Western Cape, South Africa.
PromethION Sequencing Report:
Output:
46.34 Gigabases
Approximate N50:
4.9 kilobases
Assembly N50:
2 611.29 kilobases
Contig number:
3 103
Draft Genome Assembly Statistics:
Assembler used:
Flye
Genome Length:
0.73 Gigabases
BUSCO completeness score (single and duplicated genes):
99.2% [S: 96.1%, D: 3.1%]
BUSCO database:
eukaryota
Austroglanis gilli
Clanwilliam catfish
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Importance:
This small freshwater catfish is found in only one river system in the world. It is listed by the IUCN as Near Threatened. It grows slowly, reaching maturity at about three years, and is vulnerable to changes in its environment.
Sample Contributor contact details:
Dr Gwynneth Matcher
South African Institute for Aquatic Biodiversity
Date Published:
2025-10-14
Photo credit:
© R. van der Walt
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