Hardwicke's bloodsucker

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Hardwicke's bloodsucker
Calotes minor 146994649.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Iguania
Family: Agamidae
Genus: Calotes
Species:
C. minor
Binomial name
Calotes minor
(Hardwicke & Gray, 1827)
Brachysaura minor distribution.png
Synonyms

Agama minor Hardwicke & Gray 1827: 218
Brachysaura ornata Blyth 1856
Charasia ornata Boulenger 1885
Acanthosaura minor Boulenger 1890
Agama minor Smith 1935
Laudakia minor Das 1996
Agama minor Wermuth 1967
Brachysaura minor Manthey & Schuster 1999

Contents

Hardwicke's bloodsucker (Calotes minor) is an agamid lizard and found in South Asia.

Morphology

Physical structure: This is a small stocky and pot-belly lizard with a short tail. Its head large and elongated, flat above, sloping towards snout. [2] Its dorsal scales larger, strongly imbricate and keeled, pointing backward and upward, ventral scales smaller than dorsal; upper head scales larger, unequal, strongly keeled or tubercular. [3] Females are larger than the males. [1]

Color pattern: Dorsal color is olive-brown with three rows of dark-brown light edged spots on the back and base of the tail; spots of middle row are most prominent and rhomboidal; a white streak on each side of the neck is bifurcating behind and an oblique one from the eye to the angle of mouth; limbs are with dark-brown cross bars; throat is profusely spotted with dark-brown and orange; belly is yellowish-white with numerous orange dots. [3] Color inside the mouth is ink-blue. [4] Females are more brilliantly colored during breeding season. [1]

Length: Maximum:18 cm, [2] Common:10 cm. (Snout to vent 6 cm.) [2]

Distribution

Found in Bangladesh (southeast part of the country), India (Madhya Pradesh, Uttar Pradesh, Rajasthan, Gujarat, Odissa) and Pakistan (Sindh).

Vernacular names

Bengali: আগামা গিরিগিটি, পাতি রক্তচোষা, পাতিয়াল গিরিগিটি (Patial girigiti), হার্ডউইকের গিরিগিটি।

English: Hardwicke's bloodsucker, Hardwicke's short-tail agama, dwarf rock agama, and lesser agama.

Hindi & other Indian languages: ?

Urdu & Sindhi: ?

Habitat

This lizard is terrestrial and sometimes arboreal; inhabits frequently fragmented dry forest, arid environments, barren desert and desolate areas across the Indo-Gangetic plains. [1]

Habit

This lizard is diurnal and crepuscular. It shelters in burrows close to the roots of thorny bushes. [1] Generally it is found sitting on stones, but it can climb up shrubby vegetation. It is sluggish in movements, often not attempting to escape when approached. [3] It is a docile species. [5]

Diet

This lizard is mainly insectivorous; feeding on grasshoppers and their nymphs, earwigs, beetles, bugs, arthropods and spiders. [3] Sometimes it also eats flowers. [1]

Reproduction

This lizard is oviparous; the breeding season extends from April to June; it lays four to six hard shelled white eggs in burrows under the roots of vegetation. [1]

Importance and uses

There are no known practical uses of this species, but it plays a role in the eco-system by eating various types of insects and otherwise.

Threat to humans

This lizard is non-venomous and completely harmless to humans. [6]

Etymology

The species-name minor, a Latin word, meaning 'less' or 'smaller', also referring to the smaller size of this agamid. [7]

Extra notes

This lizard has a reputation for being particularly harmful, which is totally baseless and has contributed much to its depletion. [1]

References

  1. 1 2 3 4 5 6 7 8 Mohapatra, P., Srinivasulu, C., Thakur, S. & Vyas, R. (2021). "Calotes minor". IUCN Red List of Threatened Species . 2021 e.T170377A127896966. Retrieved 20 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. 1 2 3 [ dead link ]
  3. 1 2 3 4 "Madhya Pradesh State Biodiversity Board". 24 October 2017. Archived from the original on 24 October 2017. Retrieved 24 January 2022.
  4. [ dead link ]
  5. B. K. Tikader; R. C. Sharma. "Handbook Indian Lizards" (PDF). Faunaofindia.nic.in. Retrieved 24 January 2022.
  6. "Fauna of West Bengal" (PDF). Faunaofindia.nic.in. 1992. Retrieved 24 January 2022.
  7. "Etymology of minor". Google.com.

Sources