Monilesaurus Ellioti
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''Monilesaurus ellioti'', also known commonly as Elliot's forest lizard, is a
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
arboreal Arboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some animals may scale trees only occasionally (scansorial), but others are exclusively arboreal. The hab ...
, diurnal,
lizard Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic isla ...
in the
family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Agamidae Agamidae is a family containing 582 species in 64 genera of iguanian lizards indigenous to Africa, Asia, Australia, and a few locations in Southern Europe. Many species are commonly called dragons or dragon lizards. Overview Phylogenetically ...
. The species is
endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...
to the Western Ghats,
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
.


Etymology

The
specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (bino ...
, ''ellioti'', is in honor of
Scottish Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish ide ...
naturalist Natural history is a domain of inquiry involving organisms, including animals, fungi, and plants, in their natural environment, leaning more towards observational than experimental methods of study. A person who studies natural history is cal ...
Walter Elliot. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296pp. . (''Calotes ellioti'', p. 82).


Geographic range

Endemic to the Western Ghats of India, ''M. ellioti'' is found in
Anaimalai Anaimalai is a Town Panchayat in Coimbatore district in the Indian state of Tamil Nadu. Agricultural day work is the main occupation. Paddy, banana, sugarcane and other crops are grown in the area. Anaimalai is a pilgrimage spot, due to the ...
,
Agasthyamalai Agastya Mala (or Agasthyamalai or Agastyarkoodam) is one of the peaks of the Agasthyamala Biosphere Reserve in the Western Ghats that lies between the districts of Tirunelveli District of Tamilnadu and Thiruvananthapuram District district o ...
,
Cardamom Hills The Cardamom Hills or Yela Mala are mountain range of southern India and part of the southern Western Ghats located in Idukki district, Kerala, India. Their name comes from the cardamom spice grown in much of the hills' cool elevation, w ...
,
Palni Hills The Palani Hills are a mountain range in the southern Indian states of Tamil Nadu and Kerala. The Palani Hills are an eastward extension of the Western Ghats ranges, which run parallel to the west coast of India. The Palani Hills adjoin with ...
, Nilgiris,
Waynad Wayanad () is a district in the north-east of the Indian state of Kerala, with its administrative headquarters at the municipality of Kalpetta. It is the only plateau in Kerala. The Wayanad Plateau forms a continuation of the Mysore Plateau, ...
,
Coorg Kodagu district () (also known by its former name Coorg) is an administrative district in the Karnataka state of India. Before 1956, it was an administratively separate Coorg State at which point it was merged into an enlarged Mysore State ...
and
Kudremukh Kudremukha is the name of a mountain range and an individual mountain peak located in Chikmagalur district, in Karnataka, India. It is also the name of a small hill station and iron ore-mining town situated near the mountain, about 20 kilomet ...
.


Habitat

''M. ellioti'' inhabits
rainforest Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropi ...
and adjacent
plantations Plantations are farms specializing in cash crops, usually mainly planting a single crop, with perhaps ancillary areas for vegetables for eating and so on. Plantations, centered on a plantation house, grow crops including cotton, cannabis, tobacco ...
like
coffee Coffee is a beverage brewed from roasted, ground coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content, but decaffeinated coffee is also commercially a ...
,
cardamom Cardamom (), sometimes cardamon or cardamum, is a spice made from the seeds of several plants in the genus (biology), genera ''Elettaria'' and ''Amomum'' in the family Zingiberaceae. Both genera are native to the Indian subcontinent and Indon ...
and
tea Tea is an aromatic beverage prepared by pouring hot or boiling water over cured or fresh leaves of '' Camellia sinensis'', an evergreen shrub native to East Asia which probably originated in the borderlands of south-western China and nor ...
estates and even in
Areca ''Areca'' is a genus of 51 species of Arecaceae, palms in the family (biology), family Arecaceae, found in humid tropical forests from the islands of the Philippines and Malaysia, India, and across Southeast Asia to Melanesia. The generic name ' ...
and
vanilla Vanilla is a spice derived from orchids of the genus ''Vanilla (genus), Vanilla'', primarily obtained from pods of the flat-leaved vanilla (''Vanilla planifolia, V. planifolia''). ''Vanilla'' is not Autogamy, autogamous, so pollination ...
plantations, from sea level to .


Description

File:Eliot's forest lizard (4)E.jpg, Lateral view File:Eliot's forest lizard.jpg, Head File:Elliot’s Forest Lizard (Calotes ellioti) by Sandeep Das.jpg, Head The upper head-scales of ''M. ellioti'' are feebly keeled, imbricate, and much enlarged on the supraorbital region. There is a small spine behind the supraciliary edge, and two others on each side, the anterior midway between the nuchal crest and the tympanum, the posterior just above the latter, which measures nearly half the diameter of the orbit. The gular sac is not developed. The gular scales are strongly keeled, smaller than the ventrals. There is a strong oblique fold or pit in front of the shoulder, and a transverse gular fold. The nuchal crest is composed of a few widely separated slender spines, the longest of which measures about two thirds the diameter of the orbit. The dorsal crest is a mere denticulation. There are 53 to 61 scales round the middle of the body. The loreal scales are of nearly the same size as the ventrals, keeled, the uppermost with the points directed straight backwards, the others directed downwards and backwards. The ventral scales are strongly keeled. The adpressed hind limb reaches the anterior border of the orbit or the tip of the snout. The fourth finger is longer than the third. The tail is scarcely compressed. ''M. ellioti'' is olive above, with more or less distinct angular dark-brown cross bands on the body. There is an angular black mark on each side of the neck, and a white spot below the orbit. Dark lines radiate from the eye. Boulenger GA (1890). ''The Fauna of British India, Including Ceylon and Burma. Reptilia and Batrachia''. London: Secretary of State for India in Council. (Taylor and Francis, printers). xviii + 541 pp. ("''Calotes ellioti'' ic, pp. 142–143). ''M. ellioti'' may attain a snout-to-vent length of , with a tail length of .


Reproduction

''M. ellioti'' is
oviparous Oviparous animals are animals that reproduce by depositing fertilized zygotes outside the body (i.e., by laying or spawning) in metabolically independent incubation organs known as eggs, which nurture the embryo into moving offsprings kno ...
.


References


Further reading

* Boulenger GA (1885). ''Catalogue of the Lizards in the British Museum (Natural History). Second Edition. Volume I. ... Agamidæ''. London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xii + 436 pp. + Plates I–XXXII. ("''Calotes elliotti'' ic, pp. 330–331 + Plate XXV, figure 3). * Das I (2002). ''A Photographic Guide to Snakes and other Reptiles of India''. Sanibel Island, Florida: Ralph Curtis Books. 144 pp. . (''Calotes ellioti'', p. 71). * Günther A (1864). ''The Reptiles of British India''. London: The Ray Society. (Taylor and Francis, printers). xxvii + 452 pp. + Plates I–XXVI. ("''C''. ''elliotti'' ic, new species, p. 142). * Smith MA (1935). ''The Fauna of British India, Including Ceylon and Burma. Reptilia and Amphibia. Vol. II.—Sauria.'' London: Secretary of State for India in Council. (Taylor and Francis, printers). xiii + 440 pp. + Plate I + 2 maps. ("''Calotes elliotti'' ic, pp. 207–208).


External links

*http://novataxa.blogspot.com/2018/09/monilesaurus.html Monilesaurus Reptiles of India Endemic fauna of the Western Ghats Reptiles described in 1864 Taxa named by Albert Günther {{agamidae-stub Lizards of Asia Agamidae