Creatures in Crisis
Photograph of Rhino-horned lizard (Ceratophora stoddartii), recorded as Endangered
Rhino-horned lizard (Ceratophora stoddartii). Image via Wikimedia Commons.

Endangered

Rhino-horned lizard

Ceratophora stoddartii

Rhino-horned lizard is a lizard or snake in the family Agamidae — Ceratophora stoddartii, recorded as Endangered and tied to Sri Lanka.

Status
Endangered
Scientific name
Ceratophora stoddartii
Recorded from
Sri Lanka
CITES
Appendix II
Taxonomy
Squamata · Agamidae · Ceratophora

Appearance

The rostral appendage is long, horn-like, about two thirds the length of the snout in males, but is reduced or even absent in females. The dorsum is brownish green or yellowish brown. The tail is marked with 10–16 dark brown crossbands.

Range and habitat

C. Stoddartii is found widespread in montane forests of central Sri Lanka. Localities from that it has been recorded include Nuwara Eliya, Hakgala, Pattipola, Ohiya, Horton Plains National Park, Hewaheta, Dimbula, Agarapathana, Peak Wilderness Sanctuary, Galway's Land National Park, Knuckles, Galaha, Namunukula, Pidurutalagala, Haputale, Balangoda, Maratenna, Loolecondera, Moratiya state forest in Aranayake, Kegalla and Sandaraja Wana Arana in Kegalla. The rhino-horned lizard, also called Stoddart's unicorn lizard and the mountain horned agama, is a lizard in the family Agamidae.

Pins are Wikidata “endemic to” fields. Orange dots, when present, are GBIF occurrence tiles — survey bias included.

Diet and breeding

The ground is less frequently used by adult C. Stoddartii except for the occasional hunting sprints to catch the escaping prey. Egg laying takes place in July, and clutch size is about 2–5 eggs, each measuring 7.6-8.1 by 13.5–14.5 mm (.31 by.55 inch).

In crisis

CITES lists this taxon on Appendix II. Confirm the current appendix on the CITES checklist.

Rhino-horned lizard is Endangered on this catalog because that is the IUCN category stored on Wikidata. Confirm the official criteria and any later count on iucnredlist.org.

Sources

Written for this catalog from the English Wikipedia article on Rhino-horned lizard, Wikidata item Q1567994. Family and order context is original field-guide writing about the group, not a copied assessment of this one species. Wikipedia text is CC BY-SA. Not an IUCN assessment. Counts, when quoted, can change — confirm them on the recovery programme and on iucnredlist.org.

Photograph via Wikimedia Commons. Wikipedia · Wikidata · IUCN Red List.

Same genus

Photograph of Ceratophora erdeleni (Ceratophora erdeleni), recorded as Critically EndangeredCR

Ceratophora erdeleni

Ceratophora erdeleni
Photograph of Rough-nosed horned lizard (Ceratophora aspera), recorded as EndangeredEN

Rough-nosed horned lizard

Ceratophora aspera
Photograph of Leaf-nosed lizard (Ceratophora tennentii), recorded as EndangeredEN

Leaf-nosed lizard

Ceratophora tennentii
Photograph of Vaquita (Phocoena sinus), recorded as Critically EndangeredCR

Vaquita

Phocoena sinus

Quick answers

What is Rhino-horned lizard?
Rhino-horned lizard is a lizard or snake in the family Agamidae — Ceratophora stoddartii.
What is the conservation status of Rhino-horned lizard?
Endangered, as the IUCN category stored on Wikidata for Ceratophora stoddartii. Confirm the official assessment on iucnredlist.org.
Where does Rhino-horned lizard live?
C. Stoddartii is found widespread in montane forests of central Sri Lanka.
Why is Rhino-horned lizard in crisis?
It is Endangered on Wikidata. Read the official Red List assessment for the criteria.
Is this the IUCN Red List page for Ceratophora stoddartii?
No. This is a researched catalog account. The Red List is the assessment.
Is Rhino-horned lizard a pet?
An animal on this catalog is in crisis in the wild. Keeping one is usually the wrong question.