Reptilia · Squamata
Lycodon rufozonatusCantor, 1842
Red-banded Snake
Identification not confirmed. One observer recorded this animal as this species and no one has since agreed, so the photograph may show a different animal.
Photograph by chiuluan, CC BY, via iNaturalist
A ground-dwelling, nocturnal, meat-eating snake from the Oriental region, reaching 138 cm nose to tail.
Reptilia › Squamata › Colubridae › Lycodon
- Grows to
- 1380mm
- greatest recorded
- Eats
- Carnivorous
- Active
- Nocturnal
- Lives up to
- 13.7years
Longer than 85% of all colubrid snakes 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 98 to 3,800 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
40 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
- 2016
- Population trend
- Stable
The animal itself
- Limbs
- None
- Colour on the back
- Black, Brown
- Pupil
- Vertical slit
- Venomous
- No
- Fangs
- At the back of the mouth
- Longest recorded life
- 13.7years
Stark et al. 2020
Size
- Length snout to vent · greatest recorded
- 1120mm3 ft 8 in
- Length nose to tail · greatest recorded
- 1380mm4 ft 6 in
- Largest female · snout to vent
- 247mm9.75 in
- Largest male · snout to vent
- 138mm5.5 in
- Body mass · greatestcomputed
- 269.5g9.5 oz
- Body mass · adult female, meanmeasured
- 144.7g5.1 oz
1350 mm total length (Feldman et al. 2016), up to 1120 mm snout vent length (Guo et al. 2022), females means and ranges in SVL: 822.6, 625–1065; 829.4 ± 13.4, 670–948; 819.0 ± 16.5, 693–958; and 807.9 ± 12.0, 650–1005 mm. respective post-partum masses: 148.8±12.9, 47.3–378.2; 161.6±8.5, 89.0–271.0; 148.9±10.5, 78.0–256.5; and 128.1±7.5, 57.4–289.6 (Guo et al. 2022), Nguyen et al. 2022 (Maximun SVL 980 mm), Dunayev and Orlova 2023 (max 1 m SVL, tail usually not exceeding 20 cm), Wang et al. 2023 (female standard length [probably total length, unsure] 713~1230 mm), Wang et al. 2023 (max total length 1380 mm)
snakes only in this source
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
- How it hunts
- Active foraging
- Active
- Nocturnal
- Where it lives
- Terrestrial
- Habitat
- Forest
- Biome
- Temperate Broadleaf & Mixed Forests
- Region
- Oriental
- Mainland or island
- Mainland
- Elevation · above sea level
- 400–1100m
- Range size
- 3,506,787km²
toads, frogs, lizards, snakes, rats, birds (Wang et al. 2023)
Wang et al. 2023
O'Shea 2018
Scharf et al. 2015
400-1100 (O'Shea 2018)
Breeding
- Reproduction
- Oviparous
- Average clutch
- 10eggs
- Eggs or young per clutch
- 3–24eggs
- Mean clutch
- 9.6–10.4eggs
- Clutches a year
- 1per year
- Egg length
- 15mm0.6 in
- Egg width
- 13mm0.5 in
Feldman et al. 2015
5-20 mean=10.3 s.d.=0.6 n=28 (Ji et al. 2000), 6-10 (O'Shea 2018), females larger than 690 mm SVL lay a single clutch of 5–20 eggs per egg-laying season, but in their data 3-24, means 9.6-10.4 (Guo et al. 2022)
Naming and history
- Suborder
- Serpentes
- Infraorder
- Alethinophidia
- Subspecies
- Lycodon rufozonatus walli (STEJNEGER 1907) Lycodon rufozonatus rufozonatus (CANTOR 1842)
- Described by
- Cantor
- Moved to another genus · since it was first described
- No
- Described in
- 1842
- Type locality
- China
Keeping one
4 ft 6 in × 2 ft 3 in × 3 ft 5 in(138 × 69 × 104 cm)
Minimum length × width × height, for one animal. Bigger is always better.
The standard sizes snakes as a fraction of total length: 1 × 0.5 × 0.75.
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 total length of 4 ft 6 in (1380 mm), at 1 × 0.5 × 0.75 times it, following the German federal welfare standard — how this is worked out.
No preferred body temperature has been recorded for Red-banded Snake. Rather than repeat a number from a care sheet, this page leaves it out.
Feeding
A prey item should be between the same width as the widest part of the snake's body and about 1.5 times that width.
Widely used across snake husbandry references. An alternative formulation gives prey at 10-15% of the snake's body mass. This is established practice, not a measurement.
28kJ per day
Worked out for an animal of 270 g, the heaviest recorded for Red-banded Snake — 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
- — Female length · mean, nose to tail
- — Length nose to tail · adult male mean
- — Length nose to tail · adult mean
- — 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
- — Body mass · a typical adult
- — Body mass at hatching
- — Preferred body temperature · chosen in a laboratory gradient
- — Body temperature when active · measured in the wild
- — Eats arthropods
- — Eats vertebrates
- — Eats plant matter
- — 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
- — Body temp in the wild · lowest mean recorded
- — Body temp in the wild · highest mean recorded
- — Pattern on the back
- — Sex decided by
- — 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 Colubridae
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). Lycodon rufozonatus. Retrieved 2026-09-08, from https://www.allanglescreatures.com/species/lycodon-rufozonatus
@misc{lycodon_rufozonatus_2026,
title = {Lycodon rufozonatus},
author = {{The Reptile & Amphibian Encyclopedia}},
year = {2026},
url = {https://www.allanglescreatures.com/species/lycodon-rufozonatus}
}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.