Global invasive species database

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Common name
Trinidad anole (English), Saint Vincent's bush anole (English)
Synonym
Anolis vincenti , Garman, 1887
Anolis trinitatis , Schwartz & Henderson, 1991
Anolis trinitatus , [sic] Creer et al., 2001
Anolis trinitatus , [sic] Nicholson et al., 2005
Similar species
Summary
St. Vincent's bush anole, Anolis trinitatis has been introduced and established on Trinidad since the early 1800's along with the similar and also introduced bronze anole A. aeneus. Anolis trinitatis is less widespread and common than A. aeneus. While this was once thought to be due to competition and hybridisation, it is now thought to be due to the requirement of A. trinitatis for well-vegetated habitat and increasing levels of urban development.
Species Description
Anolis trinitatis is ecologically ubiquitous (Hite et al., 2008; in Hailey et al., 2009). It is variable in colour in its native range. Males can grow up to 74 mm from snout to vent (Hailey et al., 2009). Introduced individuals on Trinidad are almost always bright green implying that the orignal population were from well-vegetated areas; the reduction in genetic variability within this population was also documented by Gorman et al. (1978). A requirement for well-vegetated areas and increasing urban development have been hypothesised to be responsible for the now limited distribution and abundance of A. trinitatis on Trinidad (Hailey, et al., 2009).
Notes
Introduced populations of Anolis trinitatis on Trinidad were only recognised as a separate species from the introduced bronze anole (A. aeneus) in the 1950's (Kenny and Quesnel, 1959; in Hailey et al., 2009). Other introduced anoles on Trinidad include Watt's anole (A. wattsi) and the Barbados anole (A. extremus) the presence of which has not been reported since 1982 (Hailey et al., 2009).
Habitat Description
Although noted as ecologically ubiquitous in its native range, the decline of Anolis trinitatis on Trinidad has been hypothesised to be due to a requirement for well vegetated areas and an increase in urban development (Hailey et al., 2009).

Principal source:

Compiler: IUCN SSC Invasive Species Specialist Group (ISSG) with support from the Overseas Territories Environmental Programme (OTEP) project XOT603, a joint project with the Cayman Islands Government - Department of Environment

Review:

Publication date: 2010-06-29

Recommended citation: Global Invasive Species Database (2021) Species profile: Anolis trinitatis. Downloaded from http://www.iucngisd.org/gisd/species.php?sc=1675 on 28-09-2021.

Countries (or multi-country features) with distribution records for Anolis trinitatis
ALIEN RANGE
NATIVE RANGE
  • saint vincent and the grenadines
Informations on Anolis trinitatis has been recorded for the following locations. Click on the name for additional informations.
Lorem Ipsum
Location Status Invasiveness Occurrence Source
Details of Anolis trinitatis in information
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Management information
Bibliography
9 references found for Anolis trinitatis

Management information
IUCN/SSC Invasive Species Specialist Group (ISSG)., 2010. A Compilation of Information Sources for Conservation Managers.
Summary: This compilation of information sources can be sorted on keywords for example: Baits & Lures, Non Target Species, Eradication, Monitoring, Risk Assessment, Weeds, Herbicides etc. This compilation is at present in Excel format, this will be web-enabled as a searchable database shortly. This version of the database has been developed by the IUCN SSC ISSG as part of an Overseas Territories Environmental Programme funded project XOT603 in partnership with the Cayman Islands Government - Department of Environment. The compilation is a work under progress, the ISSG will manage, maintain and enhance the database with current and newly published information, reports, journal articles etc.
General information
Donoso-Barros, R, 1968. The Lizards of Venezuela Check List and Key. Carib. J. Sci. 8 (3-4). Sept.-Dec. 1968.
Summary: Available from: http://academic.uprm.edu/publications/cjs/VOL08/P105-122.PDF [Accessed 22 June 2010]
Gorman, George C.; Paul Licht; Herbert C. Dessauer and Julius O. Boos, 1971. Reproductive Failure Among the Hybridizing Anolis Lizards of Trinidad. Systematic Zoology, Vol. 20, No. 1 (Mar., 1971), pp. 1-18
Gorman, George C., Y. J. Kim, S. Y. Yang, 1978. The Genetics of Colonization: Loss of Variability among Introduced Populations of Anolis Lizards (Reptilia, Lacertilia, Iguanidae). Journal of Herpetology, Vol. 12, No. 1 (Feb. 27, 1978), pp. 47-51
Hailey, Adrian; Victor C. Quesnel and Hans E.A. Boos, 2009. The persistence of Anolis trinitatis as a naturalized lizard in Trinidad against hybridization pressure with Anolis aeneus. Applied Herpetology 6 (2009) 275�294.
Reptiles Database, 2010. Anolis trinitatis Reinhardt & Lutken, 1862
Summary: Available from: http://reptile-database.reptarium.cz/species.php?genus=Anolis&species=trinitatis [Accessed September 8 2010]
Strong, D., B. Leatherman, and B.H. Brattstrom. 1993. Two new methods for catching small fast lizards. Herpetological Review 24:22�23.
White, G.L. & Adrian Hailey, 2006. The establishment of Anolis wattsi as a naturalized exotic lizard in Trinidad. Applied Herpetology 3: 11-26
Contact
The following 0 contacts offer information an advice on Anolis trinitatis
Anolis trinitatis
Trinidad anole, Saint Vincent's bush anole
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Recommended citation
(2021). Anolis trinitatis. IUCN Environmental Impact Classification for Alien Taxa (EICAT).