Reptilia · Squamata
Chalcides bedriagaiBosca, 1880
Spanish Cylindrical Skink
Photograph by Cristian Valls, CC BY-SA, via iNaturalist
A burrowing, day-active, meat-eating skink from the Palearctic region, reaching 98 mm snout to vent.
Reptilia › Squamata › Scincidae › Chalcides
- Grows to
- 97.8mm
- greatest recorded
- Eats
- Carnivorous
- Active
- Diurnal
- Lives
- Fossorial
Longer than 75% of all skinks anyone has measured.
The bar is the rank itself: its length is the share of the family this animal exceeds. The chart below is the family’s real spread, on a logarithmic scale because body length here runs from 24 to 500 mm. The solid rule is this animal. Every bar is a count of real species, and nothing on this figure is estimated.
What is known
39 sourced facts, each taken from a named scientific dataset. How to read these.
Cited from a dataset unless a row is marked otherwise.
Standing in the world
- Still living
- Extant
- Conservation status
- Near Threatened
- Status assessed · the year the Red List last looked
- 2008
- Population trend
- Decreasing
The animal itself
- Limbs
- Four legs
- Venomous
- No
- Fangs
- None
- Preferred body temperature · chosen in a laboratory gradientmeasured
- 31.7–32.2°C89–90 °F
- Body temperature when active · measured in the wild
- 28.5°C83 °F
- Body temp in the wild · mean, when active
- 28.5°C
mean body temperature of active individuals in nature
body temperature of active animals in nature
Size
- Length snout to vent · greatest recorded
- 97.8mm3.75 in
- Length snout to vent · adult female mean
- 75.3mm3 in
- Largest female · snout to vent
- 75.3mm3 in
- Hatchling length · snout to vent
- 31.1mm1.25 in
- Largest juvenile · snout to vent
- 31.1mm1.25 in
- Body mass · greatestcomputed
- 19.84g0.7 oz
- Body mass at hatchingmeasured
- 0.57g0.02 oz
max 97.8 mm SVL (Feldman et al. 2016)
snout-vent length; the source column mixes this with straight carapace length
computed from length by a family-level allometric equation, not weighed
How it lives
- Diet
- Carnivorous
- Active
- Diurnal
- Where it lives
- Fossorial
- Habitat
- Forest, Grassland, Shrubland
- Biome
- Mediterranean
- Active season · months of the year
- 5–12months
- Region
- Palearctic
- Mainland or island
- Mainland
- Highest it lives · above sea level
- 1900m
- Range size
- 364,205km²
Invertebrates (e.g., Civantos et al. 2013, Speybroeck et al. 2016)
Diurnal and Crepuscular/diurnal (Speybroeck et al. 2016)
Leaf Litter / semi fossorial (Hailey et al. 1987)/terrestrial (Speybroeck et al. 2016)
max 1900 (Kwet 2015)
Breeding
- Reproduction
- Viviparous
- Average clutch
- 2.44eggs
- Eggs or young per clutch
- 1–6eggs
- Mean clutch
- 2.15–2.72eggs
- Clutches a year
- 1per year
see Bogaerts 2006, 1-6 (Maso and Pijoan 2011, Sanchez-Hernandez et al. 2013, Speybroeck et al. 2016, Kwet 2015), 1-4, mean 2.3 (Caputo et al. 2000)
Naming and history
- Suborder
- Sauria
- Infraorder
- Scincoidea
- Subspecies
- Chalcides bedriagai bedriagai (BOSCA 1880) Chalcides bedriagai cobosi VALVERDE 1997 Chalcides bedriagai pistaciae VALVERDE 1966
- Described by
- Bosca
- Moved to another genus · since it was first described
- Yes
- Described in
- 1880
- Type locality
- Spain
Keeping one
15.5 in × 15.5 in × 9.75 in(39 × 39 × 25 cm)
Minimum length × width × height, for one animal. Bigger is always better. Substrate at least 2 in (5 cm) deep.
The standard sizes ground-dwelling species at 4 × 4 × 2.5 times snout-vent length.
Burrows, so substrate deep enough to dig in matters as much as floor area.
Mindestanforderungen an die Haltung von Reptilien (Sachverständigengutachten), German Federal Ministry for Nutrition, Agriculture and Forestry, Animal Welfare Division, 10 January 1997. The standard states these floor areas are recommendations rather than binding limits.
From this animal’s own snout-vent length of 3.75 in (97.8 mm), at 4 × 4 × 2.5 times it, following the German federal welfare standard — how this is worked out.
In a laboratory thermal gradient this species settled at 89–90 °F (31.7–32.2 °C).
Preferred body temperature, recorded in a laboratory gradient where the animal could choose freely. A measurement of the animal, not a setting for a thermostat.
Feeding
A prey item should be no wider than the space between the animal's eyes.
Widely used across reptile husbandry references. The stated reason is that the gap approximates the width of the throat, so wider prey is associated with impaction. This is established practice, not a measurement.
3kJ per day
Worked out for an animal of 20 g, the heaviest recorded for Spanish Cylindrical Skink — so it is the top of the range, not a figure for a particular animal. Weigh yours and the number will be lower.
An upper estimate, not a feeding target, and not veterinary advice. The equation covers only what an animal burns staying alive, so a growing, gravid or recovering animal needs more — and it was measured on wild animals, which move far more than one in an enclosure. Body condition and a vet who knows the species are what a feeding decision should rest on. Where this comes from.
What nobody knows
These are not gaps in our research. No scientific dataset records them for this species — and saying so is information you cannot get from a reference that simply leaves a field out.
- — Length snout to vent · adult male mean
- — Length snout to vent · adult mean
- — Length nose to tail · greatest recorded
- — Female length · mean, nose to tail
- — Length nose to tail · adult male mean
- — Length nose to tail · adult mean
- — Largest male · snout to vent
- — Largest female · shell length
- — Largest male · shell length
- — Hatchling length · nose to tail
- — Largest juvenile · shell length
- — Egg length
- — Egg width
- — Body mass · a typical adult
- — Body mass · adult female, mean
- — Longest recorded life
- — Eats arthropods
- — Eats vertebrates
- — Eats plant matter
- — How it hunts
- — How the young develop
- — Gestation or incubation
- — Clutches in a year
- — First breeds from · youngest recorded
- — First breeds by · oldest recorded
- — Hatchling length · smallest recorded
- — Hatchling length · largest recorded
- — Age at first breeding · female
- — Mature from · youngest recorded
- — Mature by · oldest recorded
- — Size at maturity · smallest recorded
- — Size at maturity · largest recorded
- — Colour on the back
- — Pattern on the back
- — Pupil
- — Sex decided by
- — Red List criteria
- — Density · lowest recorded
- — Density · highest recorded
- — Home range · largest recorded
- — Active in
- — Lowest it lives · above sea level
Others in Scincidae
Take this data
Everything on this page is available as data under CC BY 4.0 — use it freely, credit it, no permission needed.
This species as JSON · the whole dataset
Cite this page
The Reptile & Amphibian Encyclopedia (2026). Chalcides bedriagai. Retrieved 2026-09-08, from https://www.allanglescreatures.com/species/chalcides-bedriagai
@misc{chalcides_bedriagai_2026,
title = {Chalcides bedriagai},
author = {{The Reptile & Amphibian Encyclopedia}},
year = {2026},
url = {https://www.allanglescreatures.com/species/chalcides-bedriagai}
}Sources
- Meiri, S. (2024). SquamBase — a database of squamate (Reptilia: Squamata) traits. Global Ecology and Biogeography. Public domain (CC0).
- Oskyrko, O. et al. (2024). ReptTraits: a comprehensive dataset of ecological traits in reptiles. Scientific Data. Used under CC BY 4.0.
- Catalogue of Life (dataset 3LR), used under CC BY.