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Group:

Moncot

Estimated genome size:

50 to 100 cm in height

Size:

50 to 100 cm in height

Distribution:

Endemic to South Africa, the Miracle Clivia Lily is known to occur in the Oorlogskloof area near the town of Nieuwoudtville in the Northern Cape. The species has only been recorded in the Oorlogskloof Nature Reserve, where two subpopulations are found on the Bokkeveldberge plateau.

PromethION Sequencing Report:

Output:

426.45 Gigabases

Approximate N50:

12.38 kilobases

Draft Genome Assembly Statistics:

Genome Length:

15.12 Gigabases

BUSCO completeness score (single and duplicated genes):

99.3% [S: 69.9%, D: 29.4%]

Importance:

Clivia mirabilis survives in an unusually arid environment compared with other Clivia species, which is why it is known as the “miracle lily”. Its distinctive hardiness has made it desirable for breeders seeking to improve ornamental Clivia lines. However, heavy illegal poaching has removed thousands of plants from the wild. This leaves the remaining population dangerously small and at risk of extinction in its natural habitat.

Sample Contributor contact details:

Felix Middleton
Clivia Society of South Africa

Group:

Bony fish

Estimated genome size:

Size:

Max length is 35.5 cm SL

Distribution:

Endemic to South Africa within the drainage basin of the Olifants–Doring River System.

PromethION Sequencing Report:

Output:

41.64 Gigabases

Approximate N50:

1.88 kilobases

Assembly N50:

13.15 kilobases

Contig number:

108 194

Draft Genome Assembly Statistics:

Assembler used:

Flye

Genome Length:

0.92 Gigabases

BUSCO completeness score (single and duplicated genes):

65.5% [S: 63.1%, D: 2.4%]

BUSCO database:

eukaryota

Labeo seeberi

Clanwilliam sandfish

Species Card Details

Importance:

The Clanwilliam sandfish is endemic to South Africa and is one of South Africa's most threatened migratory freshwater fish. It is listed as Endangered on the IUCN list of species. It was once widespread throughout the Olifants-Doring River system but has disappeared from many of these waterways due to pollution and impacts by invasive species.

Sample Contributor contact details:

Gwynneth Matcher
South African Institute for Aquatic Biodiversity

Date Published:

2025-11-28

Photo credit:

© J. Shelton

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