Reptilia · Squamata
Scriptosaura catimbauRodrigues & Maranhão Dos Santos, 2008
Photograph by Marcello Mastroianni Albuquerque Araújo, CC BY, via iNaturalist
A burrowing, day-active, meat-eating lizard from the Neotropic region, reaching 53 mm snout to vent.
No English name has been recorded for this species.
Reptilia › Squamata › Gymnophthalmidae › Scriptosaura
- Grows to
- 53mm
- greatest recorded
- Eats
- Carnivorous
- Active
- Diurnal
- Lives
- Fossorial
Longer than only 33% of all species in Gymnophthalmidae 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 28 to 121 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
27 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
- Least Concern
- Status assessed · the year the Red List last looked
- 2014
The animal itself
- Limbs
- None
- Venomous
- No
- Fangs
- None
- Preferred body temperature · chosen in a laboratory gradientmeasured
- 32.9°C
Size
- Length snout to vent · greatest recorded
- 53mm2 in
- Body mass · greatestcomputed
- 0.58g0.02 oz
max 53 mm SVL (Feldman et al. 2016)
largely converted from length by allometry in the source
How it lives
- Diet
- Carnivorous
- How it hunts
- Active foraging
- Active
- Diurnal
- Where it lives
- Fossorial
- Habitat
- Savanna
- Biome
- Deserts & Xeric Shrublands
- Region
- Neotropic
- Mainland or island
- Mainland
- Elevation · above sea level
- 700–1000m
- Range size
- 63km²
crickets in captivity (Camacho et al. 2015), arthropods (Uchoa et al. 2022)
Active (Cavalcanti et al. 2023)
e.g., Bars-Closel et al. 2018, Uchoa et al. 2022
sand swimming (e.g., Oliveira and Nunes 2020, see also Uchoa et al. 2022)/fossorial (Bars-Closel et al. 2018)
IUCN (700 to 1000), 705-869 (Uchoa et al. 2022)
Breeding
- Reproduction
- Oviparous
Uchoa et al. 2022
Naming and history
- Suborder
- Sauria
- Infraorder
- Laterata
- Subspecies
- No
- Described by
- Rodrigues & Maranhão Dos Santos
- Moved to another genus · since it was first described
- No
- Described in
- 2008
- Type locality
- Brazil
Keeping one
8.25 in × 8.25 in × 5.25 in(21 × 21 × 13 cm)
Minimum length × width × height, for one animal. Bigger is always better. Substrate at least 1 in (3 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 2 in (53 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 91 °F (32.9 °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.
0kJ per day
Worked out for an animal of 1 g, the heaviest recorded for Scriptosaura catimbau — 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 female mean
- — 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 female · snout to vent
- — Largest male · snout to vent
- — Largest female · shell length
- — Largest male · shell length
- — Hatchling length · snout to vent
- — Hatchling length · nose to tail
- — Largest juvenile · snout to vent
- — Largest juvenile · shell length
- — Egg length
- — Egg width
- — Body mass · a typical adult
- — Body mass · adult female, mean
- — Body mass at hatching
- — Longest recorded life
- — Body temperature when active · measured in the wild
- — Eats arthropods
- — Eats vertebrates
- — Eats plant matter
- — How the young develop
- — Gestation or incubation
- — Average clutch
- — Smallest clutch recorded
- — Largest clutch recorded
- — Mean clutch · smallest reported
- — Mean clutch · largest reported
- — Clutches in a year
- — Clutches a year · fewest
- — Clutches a year · most
- — 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
- — Body temp in the wild · lowest mean recorded
- — Body temp in the wild · highest mean recorded
- — Colour on the back
- — Pattern on the back
- — Pupil
- — Sex decided by
- — Population trend
- — Red List criteria
- — Active season · shortest recorded
- — Active season · longest recorded
- — Density · lowest recorded
- — Density · highest recorded
- — Home range · largest recorded
- — Active in
Others in Gymnophthalmidae
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). Scriptosaura catimbau. Retrieved 2026-09-08, from https://www.allanglescreatures.com/species/scriptosaura-catimbau
@misc{scriptosaura_catimbau_2026,
title = {Scriptosaura catimbau},
author = {{The Reptile & Amphibian Encyclopedia}},
year = {2026},
url = {https://www.allanglescreatures.com/species/scriptosaura-catimbau}
}Sources
- Meiri, S. (2024). SquamBase — a database of squamate (Reptilia: Squamata) traits. Global Ecology and Biogeography. Public domain (CC0).
- Catalogue of Life (dataset 3LR), used under CC BY.
- Oskyrko, O. et al. (2024). ReptTraits: a comprehensive dataset of ecological traits in reptiles. Scientific Data. Used under CC BY 4.0.