Südtiroler Hornotter (Vipera ammodytes ruffoi) (2)🐍

Photo: Cymothoa exigua · CC BY-SA 3.0

SpeciesViperidae
Reptiles

🐍Vipera ammodytes

Vipera ammodytes (Linnaeus, 1758)

Vipera ammodytes, commonly known as horned viper, long-nosed viper, nose-horned viper, and sand viper, is a species of viper found in northern Italy, the Balkans, and parts of Asia Minor. Like all other vipers, it is venomous. It is reputed to be the most dangerous of the European vipers due to its large size, long fangs and high venom toxicity. The specific name, ammodytes, is derived from the Greek words ammos, meaning "sand", and dutes, meaning "burrower" or "diver", despite its preference for rocky habitats. Five subspecies are currently recognized, including the nominate subspecies described here.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
2
Measurements
7
vs you
≈ 1/280th of your weight
Also called
Nose-horned Viper
Conservation status
LCLeast concern

IUCN Red List assessment, 2009.

Population trendDecreasing
Key measurements
Body mass
0.22 kg
Body length
1.1 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
22 years
All measurements ↓
Facts and figures

Everything we know about the Vipera ammodytes

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0.22 kgrecord 0.69 kg · ReptTraits
AnAge
Details ↓

data quality: acceptable

Record: largest individual on record

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Body length
1.1 mmaximum recorded
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Maximum lifespan
22 yearsrecord 30 years · ReptTraits
AnAge
Details ↓

data quality: acceptable

Record: largest individual on record

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Activity cycle
Cathemeral
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Venomous
Yes
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Snout–vent length
0.61 mmaximum recorded
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Volume l
0.2 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Vipera ammodytes yet: shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classSquamata
  4. ›familyViperidae
  5. ›genusVipera
  6. ›speciesVipera ammodytes
Full lineage
  1. orderLizards & snakes · Squamata
  2. infraorderSnakes · Serpentes
  3. subfamilyViperinae
  4. genusVipera
All 14 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. orderSauria
  9. superorderLepidosauria
  10. orderLizards & snakes · Squamata
  11. infraorderSnakes · Serpentes
  12. familyViperidae
  13. subfamilyViperinae
  14. genusVipera
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More about the Vipera ammodytes

In other languages
Zandadder (nl), пепелянка (bg), zmije růžkatá (cs), Europäische Hornotter (de), Vipera ammodytes (es), hietakyy (fi) … and 22 more languages
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