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Species Card Details

Scelotes bipes

Silvery Dwarf Burrowing Skink

Species Card Photograph

Group:

Reptile

Size:

10 - 20 cm (total body length)

Distribution:

Endemic to the Republic of South Africa, Western Cape Province, ranging from Mossel Bay to near Saldanha Bay.

PromethION Sequencing Report:

Output:

69.13 Gigabases

Approximate N50:

5.32 kilobases

Assembly N50:

1032.76 kilobases

Contig number:

9 630

Draft Genome Assembly Statistics:

Assembler used:

Flye

Genome Length:

1.54 Gigabases

BUSCO completeness score (single and duplicated genes):

99.6% [S: 98.4%, D: 1.2%]

BUSCO database:

eukaryota

Importance:

This species is an important model for investigating limb reduction and genomic evolution in vertebrates. Within the genus Scelotes, it represents an intermediate limb development stage (forelimb digits = 0; hindlimb digits = 2), making it particularly valuable for comparative developmental and evolutionary studies. Its restricted distribution across distinct habitats and regions further enhances its utility as a model species for biogeographic and molecular ecology research.

Sample Contributor contact details:

Dr. Zhongning Zhao
University of Free State

Date Published:

2026-02-05

Photo credit:

© L. Kemp

Fauna

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