Definition
Scincella cherriei is a species of small lizard in the family Scincidae, commonly referred to as Cherrie's ground skink.
Overview
Scincella cherriei belongs to the genus Scincella, a group of ground-dwelling skinks distributed throughout North and Central America. The species is native to southern Mexico (including the states of Chiapas and Oaxaca) and extends through parts of Central America, with confirmed records in Guatemala, Belize, Honduras, and Nicaragua. It inhabits a variety of forested environments, ranging from lowland tropical rainforests to montane cloud forests, typically favoring leaf litter and ground cover where it can remain concealed.
Etymology / Origin
The specific epithet cherriei honors the American naturalist and explorer George K. Cherrie (1865–1948), who contributed extensively to the biological exploration of Central America. The naming convention follows the tradition of recognizing individuals who have facilitated the discovery or study of a species.
Characteristics
- Morphology: Adults attain a snout‑vent length (SVL) of approximately 35–45 mm, with a total length (including tail) of up to 70 mm. The body is elongated and slender, with smooth, overlapping scales typical of skinks. Dorsal coloration is generally brown to grayish‑brown, often marked with subtle darker flecks or a faint longitudinal stripe; the ventral surface is lighter, ranging from pale gray to cream.
- Habitat Use: Primarily terrestrial and fossorial, S. cherriei is most frequently observed moving through leaf litter, under logs, and within loose soil. It displays a preference for moist microhabitats but can also be found in drier forest floors during cooler periods.
- Behavior: The species is diurnal, becoming active in the early morning and late afternoon. It exhibits secretive behavior, rapidly retreating to cover when disturbed.
- Diet: S. cherriei is insectivorous, preying on small arthropods such as ants, termites, beetles, and springtails.
- Reproduction: Like many Scincella species, it is presumed to be oviparous, laying small clutches of eggs, although detailed reproductive data for S. cherriei are limited.
- Conservation Status: The International Union for Conservation of Nature (IUCN) currently lists Scincella cherriei as Least Concern, citing its relatively wide distribution and lack of major widespread threats. Localized habitat loss due to deforestation may affect particular populations.
Related Topics
- Family Scincidae – the largest family of lizards, encompassing over 1,600 species worldwide.
- Genus Scincella – a genus of ground skinks known for their small size and secretive habits; includes species such as Scincella lateralis (little brown skink).
- George K. Cherrie – explorer and naturalist after whom the species is named.
- Neotropical forest ecosystems – the primary habitats supporting S. cherriei and numerous other reptile species.
- Conservation of Central American herpetofauna – broader efforts addressing habitat preservation and biodiversity monitoring in the region.