The Monito gecko is restricted to two locations on Monito: along the island's northwestern shelf over a sea cave, and an area along the northeastern edge in the vicinity of Castle Rock measuring approximately 500 by 300 meters, an area of 0.15 square kilometres (0.058 sq mi). It was discovered in May 1974 when a single adult and an egg were collected from the island of Monito.
Conservationedit
It is believed that its scarcity may be due to the introduction of rats to Monito and from habitat destruction caused by United States Navy bombing practices after World War II. In 1982, a survey was conducted to establish the population range and size of the species. A total of 18 individuals were observed. For these reasons the species was placed in the endangered species list on October 15, 1982 by the United States Fish and Wildlife Service. Black (ship) rats were eradicated from the island by the Puerto Rico Department of Natural Environmental and Resources in 1992 and 1999. The geckos have thrived since the removal of rats, and were proposed in 2018 to be delisted from the Endangered Species list.[2]
Taxonomyedit
When first described, the Monito gecko was thought to be closely related to either the Mona least gecko (Sphaerodactylus monensis), an endemic of the island of Mona located approximately 5 kilometres (3.1 mi) southeast of Monito or to the Desecheo least gecko (Sphaerodactylus levinsi) an endemic to Desecheo Island. Subsequent studies proved that the Monito gecko is more closely related to S. macrolepis, a species common throughout the Puerto Rican Bank.
Descriptionedit
Due to the rarity of the species biological information is limited. The Monito gecko is light-gray to tan in coloration with darker spots on top of the body. The maximum length for this species is 36 mm from snout to vent. Information on the diet of the Monito gecko is currently unavailable but it is believed that, similar to other geckos, it is an insectivore and/or carnivore. Reproductive information is also limited but it is estimated that breeding season lasts from March to November. It is believed that females lay one or two eggs that hatch in 2 to 3 months. Contrary to the majority of geckos, it is diurnal.
^Joglar, R. & Rodriguez, C. (2017) [errata version of 2016 assessment]. "Sphaerodactylus micropithecus". IUCN Red List of Threatened Species. 2016: e.T20522A115159194. doi:10.2305/IUCN.UK.2016-3.RLTS.T20522A71739753.en.
^[1], US Fish and Wildlife Service website, "An endangered species recovery success story: Service proposes delisting Monito gecko following conservation collaboration."
Tolson (1996). "Sphaerodactylus micropithecus". IUCN Red List of Threatened Species. 1996. Retrieved 11 May 2006.old-form url Listed as Endangered (EN D v2.3)
. Division of endangered species. U.S. Fish and Wildlife Services. Archived from the original on October 4, 2006. Retrieved April 10, 2006.
. Archived from the original on March 23, 2006. Retrieved April 10, 2006.
Sabin, Melinda & Mack, Lisa. . Archived from the original on October 27, 2005. Retrieved April 12, 2006.
April 13, 2024
monito, gecko, this, article, includes, list, general, references, lacks, sufficient, corresponding, inline, citations, please, help, improve, this, article, introducing, more, precise, citations, november, 2010, learn, when, remove, this, template, message, s. This article includes a list of general references but it lacks sufficient corresponding inline citations Please help to improve this article by introducing more precise citations November 2010 Learn how and when to remove this template message The Monito gecko Sphaerodactylus micropithecus is a lizard a species of gecko endemic to the island of Monito in the archipelago of Puerto Rico Monito geckoConservation statusNear Threatened IUCN 3 1 1 Scientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass ReptiliaOrder SquamataFamily SphaerodactylidaeGenus SphaerodactylusSpecies S micropithecusBinomial nameSphaerodactylus micropithecusSchwartz 1977 Contents 1 Habitat amp distribution 2 Conservation 3 Taxonomy 4 Description 5 See also 6 ReferencesHabitat amp distribution editThe Monito gecko is restricted to two locations on Monito along the island s northwestern shelf over a sea cave and an area along the northeastern edge in the vicinity of Castle Rock measuring approximately 500 by 300 meters an area of 0 15 square kilometres 0 058 sq mi It was discovered in May 1974 when a single adult and an egg were collected from the island of Monito Conservation editIt is believed that its scarcity may be due to the introduction of rats to Monito and from habitat destruction caused by United States Navy bombing practices after World War II In 1982 a survey was conducted to establish the population range and size of the species A total of 18 individuals were observed For these reasons the species was placed in the endangered species list on October 15 1982 by the United States Fish and Wildlife Service Black ship rats were eradicated from the island by the Puerto Rico Department of Natural Environmental and Resources in 1992 and 1999 The geckos have thrived since the removal of rats and were proposed in 2018 to be delisted from the Endangered Species list 2 Taxonomy editWhen first described the Monito gecko was thought to be closely related to either the Mona least gecko Sphaerodactylus monensis an endemic of the island of Mona located approximately 5 kilometres 3 1 mi southeast of Monito or to the Desecheo least gecko Sphaerodactylus levinsi an endemic to Desecheo Island Subsequent studies proved that the Monito gecko is more closely related to S macrolepis a species common throughout the Puerto Rican Bank Description editDue to the rarity of the species biological information is limited The Monito gecko is light gray to tan in coloration with darker spots on top of the body The maximum length for this species is 36 mm from snout to vent Information on the diet of the Monito gecko is currently unavailable but it is believed that similar to other geckos it is an insectivore and or carnivore Reproductive information is also limited but it is estimated that breeding season lasts from March to November It is believed that females lay one or two eggs that hatch in 2 to 3 months Contrary to the majority of geckos it is diurnal See also edit nbsp Puerto Rico portal nbsp Amphibians and Reptiles portalList of amphibians and reptiles of Puerto Rico Fauna of Puerto Rico List of endemic fauna of Puerto RicoReferences edit Joglar R amp Rodriguez C 2017 errata version of 2016 assessment Sphaerodactylus micropithecus IUCN Red List of Threatened Species 2016 e T20522A115159194 doi 10 2305 IUCN UK 2016 3 RLTS T20522A71739753 en 1 US Fish and Wildlife Service website An endangered species recovery success story Service proposes delisting Monito gecko following conservation collaboration Tolson 1996 Sphaerodactylus micropithecus IUCN Red List of Threatened Species 1996 Retrieved 11 May 2006 old form url Listed as Endangered EN D v2 3 Species Account Monito Gecko Division of endangered species U S Fish and Wildlife Services Archived from the original on October 4 2006 Retrieved April 10 2006 Monito Gecko Archived from the original on March 23 2006 Retrieved April 10 2006 Sabin Melinda amp Mack Lisa Monito Gecko Archived from the original on October 27 2005 Retrieved April 12 2006 Retrieved from https en wikipedia org w index php title Monito gecko amp oldid 1147944851, wikipedia, wiki, book, books, library,
