
Photo: C_Knox_southern_scales · CC0
Oligosoma robinsoni
Habitat
Dry inland Otago rock and shrubland
Range
Inland Otago
Size
Snout–vent length up to about 90 mm
The crenulate skink is a localised inland Otago species with strongly notched longitudinal markings. Its brown back is bordered by pale stripes with scalloped, dark edges; the tail is long and the belly lightly speckled.
Known populations occupy dry rocky sites in inland Otago. It is day-active, basking near stone refuges and feeding on invertebrates and small fruit.
Crenulate skink is Threatened — Nationally Vulnerable (NZ Threat Classification). The species is patchy and sensitive; observations mainly come from monitored Otago sites.