Reptilia · Squamata
Ramphotyphlops erebusKraus, 2023
No photograph of this species exists under a license anyone may reuse. It gets the same page regardless.
A nocturnal, meat-eating snake from the Australo-Pacific region, reaching 273 mm nose to tail.
No English name has been recorded for this species.
Reptilia › Squamata › Typhlopidae › Ramphotyphlops
- Grows to
- 273mm
- greatest recorded
- Eats
- Carnivorous
- Active
- Nocturnal
- Lives
- Arboreal, fossorial
Longer than only 47% of all species in Typhlopidae 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 91 to 950 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
20 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
The animal itself
- Limbs
- None
Size
- Length snout to vent · greatest recorded
- 261mm10.5 in
- Length snout to vent · adult female mean
- 235.3mm9.25 in
- Length nose to tail · greatest recorded
- 273mm10.5 in
- Female length · mean, nose to tail
- 246.5mm9.75 in
- Body mass · greatestcomputed
- 6.41g0.23 oz
- Body mass · adult female, meanmeasured
- 6.15g0.22 oz
Kraus 2023c (SVL = 199–261 mm; holotype is a female 261 mm SVL, 273 mm TL, mass = 6.15 g; 3 females 261.0, 199.0, 246.0 mm SVL, TLs 273, 208.5, 258 mm, 2nd largest also 6.2 g; 1 male 208.0 mm SVL, 218.5 mm TL, 3.7 g)
snakes only in this source
computed from length by a family-level allometric equation, not weighed
How it lives
- Dietcomputed
- Carnivorous
- Active
- Nocturnal
- Where it lives
- Arboreal, fossorial
- Region
- Australo-Pacific
- Mainland or island
- Found only on islands
- Highest it lives · above sea level
- 100m
no actual data but can be imputed as carnivorous like all snakes
"The holotype (BPBM 39683) was dug from soil by a mining crew during the day; BPBM 39684 and one uncaptured individual were found by me in a rotting, horizontal treefern trunk during the day. I collected BPBM 39685 at night crawling on a vinecovered tree trunk approximately 1 m above the forest floor." (Kraus 2023)
5-91 m (Kraus 2023c)
Naming and history
- Suborder
- Serpentes
- Infraorder
- Scolecophidia
- Described by
- Kraus
- Moved to another genus · since it was first described
- No
- Described in
- 2023
- Type locality
- Papua New Guinea
Keeping one
3 ft 5 in × 2 ft 2 in × 3 ft 5 in(104 × 65 × 104 cm)
Minimum length × width × height, for one animal. Bigger is always better. Substrate at least 5.25 in (13 cm) deep.
The standard sizes climbing species at 4 × 2.5 × 4 times snout-vent length.
Lives in vegetation, so height and climbing structure matter more than floor space.
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 10.5 in (261 mm), at 4 × 2.5 × 4 times it, following the German federal welfare standard — how this is worked out.
No preferred body temperature has been recorded for Ramphotyphlops erebus. Rather than repeat a number from a care sheet, this page leaves it out.
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.
1kJ per day
Worked out for an animal of 6 g, the heaviest recorded for Ramphotyphlops erebus — 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 · 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 at hatching
- — Longest recorded life
- — Preferred body temperature · chosen in a laboratory gradient
- — Body temperature when active · measured in the wild
- — Eats arthropods
- — Eats vertebrates
- — Eats plant matter
- — How it hunts
- — Reproduction
- — 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
- — Venomous
- — Fangs
- — 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
- — Conservation status
- — Status assessed · the year the Red List last looked
- — Population trend
- — Red List criteria
- — Biome
- — Active season · shortest recorded
- — Active season · longest recorded
- — Density · lowest recorded
- — Density · highest recorded
- — Home range · largest recorded
- — Subspecies
- — Habitat
- — Active in
- — Lowest it lives · above sea level
- — Range size
Others in Typhlopidae
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). Ramphotyphlops erebus. Retrieved 2026-09-08, from https://www.allanglescreatures.com/species/ramphotyphlops-erebus
@misc{ramphotyphlops_erebus_2026,
title = {Ramphotyphlops erebus},
author = {{The Reptile & Amphibian Encyclopedia}},
year = {2026},
url = {https://www.allanglescreatures.com/species/ramphotyphlops-erebus}
}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.