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            Amarasinghe, A. A. T.; U. Manthey, E. Stöckli, I. Ineich, S. 0 Kullander, F. Tiedemann, C. McCarthy & D. E. Gabadage 2009. The original descriptions and figures of Sri Lankan agamid lizards (Squamata: Agamidae) ofthe 18th and 19th centuries. Taprobanica 1 (1): 2-15  - get paper hereAmarasinghe, A. A. Thasun; Franz Tiedemann and D. M. S. Suranjan Karunarathna 2011. Calotes nigrilabris Peters, 1860 (Reptilia: Agamidae: Draconinae): a threatened highland agamid lizard in Sri Lanka. Amphibian & Reptile Conservation 5 (2): 33-43(e32).  - get paper hereAmarasinghe, A. A. THASUN;, D. M. S. SURANJAN KARUNARATHNA, JAKOB HALLERMANN, JUNICHI FUJINUMA, HEINZ GRILLITSCH & PATRICK D. CAMPBELL 2014. A new species of the genus Calotes (Squamata: Agamidae) from high elevations of the Knuckles Massif of Sri Lanka. Zootaxa 3785 (1): 059–078  - get paper hereAmarasinghe, A.A. Thasun; D.M.S. Suranjan Karunarathna, and J. Fujinuma 2014. A New Calotes Species from Sri Lanka with a Redescription of Calotes liolepis Boulenger, 1885. Herpetologica 70 (3): 323-338  - get paper hereBahir, M.M. & K. P. Maduwage 2005. Calotes desilvai, a new species of agamid lizard from Morningside Forest, Sri Lanka. Raffles Bull. Zool., Suppl. No. 12: 381-392  - get paper hereBahir, M.M. & T. Surasinghe 2005. A conservation assessment of the Sri Lankan Agamidae (Reptilia: Sauria). Raffles Bull. Zool., Suppl. No. 12: 407-412  - get paper hereBoulenger, G.A. 1885. Catalogue of the lizards in the British Museum (Nat. Hist.) I. Geckonidae, Eublepharidae, Uroplatidae, Pygopodidae, Agamidae. London: 450 pp.  - get paper hereBoulenger, George A. 1890. The Fauna of British India, Including Ceylon and Burma. Reptilia and Batrachia. Taylor & Francis, London, xviii, 541 pp.  - get paper hereDas, Indraneil & Abhijit Das 2017. A Naturalist’s Guide to the Reptiles of India, Bangladesh, Bhutan, Nepal, Pakistan and Sri Lanka. John Beaufoy Publishing Ltd., Oxford, 176 pp. De SILVA 1994. An introduction to the herpetofauna of Sri Lanka. Lyriocephalus, 1 (1-2): 3-19 Denzer, Wolfgang; Günther, Rainer; Manthey, Ulrich 1997. Annotated type catalogue of the Agamid lizards (Reptilia: Squamata: Agamidae) in the Museum für Naturkunde der Humbolt-Universität zu Berlin (former Zoological Museum Berlin). Mitt. Zool. Mus. Berlin 73 (2): 309-332  - get paper hereErdelen, W. 1984. The genus Calotes (Sauria: Agamidae) in Sri Lanka: distribution patterns. J. Biogeogr. 11: 515-525  - get paper hereGemel, R.; G. Gassner & S. Schweiger 2019. Katalog der Typen der Herpetologischen Sammlung des Naturhistorischen Museums Wien – 2018. Ann. Naturhist. Mus. Wien, B 121: 33–248  - get paper hereGünther, A. 1864. The Reptiles of British India. London (Taylor & Francis), xxvii + 452 pp.  - get paper hereHallermann, J. 2000. A new species of Calotes from the Moluccas (Indonesia) with notes on the biogeography of the genus (Sauria: Agamidae). Bonner Zoologische Beiträge 49 (1-2): 155-163  - get paper hereJanssen, Jordi and Anslem de Silva 2019. The presence of protected reptiles from Sri Lanka in international commercial trade. TRAFFIC Bulletin 31 (1): 9  - get paper hereJanzen, P.; Klaas, P. & Ziesmann, S. 2007. Die Agamen der Insel [Sri Lanka]. Draco 7 (30): 24-33  - get paper hereJayasekara, Dulan; Lakshika<br />Keerthirathna, Dharshani<br />Mahaulpatha 2020. Population densities and conservation assessment of three threatened agamid species in Horton Plains National Park, Sri Lanka. Journal of Wildlife and Biodiversity, DOI: 10.22120/jwb.2020.118316.1115  - get paper hereJAYASEKARA, E.G.D.P.; M.C. PRABHATH and W.A.D. MAHAULPATHA 2017. MATURITY STAGE CATEGORIZATION OF ENDEMIC LIZARD (Calotes nigrilabris) IN THE GRASSLANDS OF HPNP. WILDLANKA 5 (2): 046 - 051 Jayasekara, E.G.D.P.; M.C. Prabhath, W.A.D. Mahaulpatha 2019. Microhabitat Utilisation of Endemic Lizard Calotes nigrilabris in the Grasslands of Horton Plains National Park, Sri Lanka. Journal of Tropical Forestry and Environment 9 (1)  - get paper hereJayasekara, EGDP; MC Prabhath and WAD Mahaulpatha 2018. Why does male Calotes nigrilabris has a Black- cheek? Journal of Entomology and Zoology Studies 6(2): 208-211 [note: this appears to be a predatory journal with little if any peer review]  - get paper hereKarunarathna, D. M. S. Suranjan, W. A. A. D. G. Pradeep, P. I. K. Peabotuwage and M. C. De Silva. 2011. First report on the ovipositional behavior of Calotes nigrilabris Peters, 1860 (Reptilia: Sauria: Agamidae) from the Central Massif of Sri Lanka. Russ. J. Herpetol. 18 (2): 111-118  - get paper hereMacey, J. R., J. A. Schulte II, A. Larson, N. B. Ananjeva, Y. Wang, R. Pethiyagoda, N. Rastegar-Pouyani, T. J. Papenfuss 2000. Evaluating trans-Tethys migration: an example using acrodont lizard phylogenetics. Systematic Biology 49 (2): 233-256  - get paper hereManthey U 2008. Agamid lizards of Southern Asia, Draconinae 1. Terralog 7, 160 pp. Manthey,U. & SCHUSTER,N. 1999. Agamen, 2. Aufl. Natur und Tier Verlag (Münster), 120 pp.  - get paper herePeters, Wilhem Carl Hartwig. 1860. Über einige interessante Amphibien, welche von dem durch seine zoologischen Schriften rühmlichst bekannten österreichischen Naturforscher Professor Schmarda während seiner auf mehrere Welttheile ausgedehnten, besonders auf wirbellose Thiere gerichteten, naturwissenschaftlichen Reise, mit deren Veröffentlichung Hr. Schmarda gegenwärtig in Berlin beschäftigt ist, auf der Insel Ceylon gesammelt wurden. Monatsber. königl. Akad. Wiss. Berlin 1860 (April): 182-186.  - get paper hereSmith, M.A. 1935. The fauna of British India, including Ceylon and Burma. Reptiles and Amphibia, Vol. II. Sauria. Taylor and Francis, London, 440 pp. Somaweera, R. & Somaweera, N. 2009. Lizards of Sri Lanka: a colour guide with field keys. Chimaira, Frankfurt, 304 pp. Taylor, E.H. 1953. A review of the lizards of Ceylon. Univ. Kansas Sci. Bull. 35 (12): 1525-1585  - get paper hereTiedemann,F.; Häupl,M. & Grillitsch,H. 1994. Katalog der Typen der herpetologischen Sammlung nach dem Stand vom 1. Jänner 1994. Teil II: Reptilia. Kat. wiss. Samml. Naturhist. Mus. Wien 10 (Vertebrata 4): 1-110 Uetz, P.H.; Patel, M.; Gbadamosi, Z.; Nguyen, A.; Shoope, S. 2024. A Reference Database of Reptile Images. Taxonomy 4: 723–732  - get paper hereWijerathne, I., Karunarathna, S., Sursinghe, T., Vidanapathirana, D. R., Ukuwela, K., Wickramasinghe, S., ... & Fernando, S. 2025. Identification of Priority Areas for Conservation of Threatened Agamid Lizards of Sri Lanka Using Species Distribution Modeling. Integrative Conservation  - get paper here |