Peringuey's leaf-toed gecko (''Cryptactites peringueyi''), also known
commonly as the salt marsh gecko, is a
species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
lizard
Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia alt ...
in the
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
Gekkonidae. The species is
endemic
Endemism is the state of a species being found 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 found elsew ...
to
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
.
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 ...
, ''peringueyi'', is in honor of French
entomologist
Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arach ...
Louis Péringuey
Louis Albert Péringuey MSc (9 October 1855, Bordeaux – 20 February 1924, Cape Town) was a South African entomologist who specialised in Coleoptera and prehistory.
Péringuey was a collector for museums in Senegal, Gambia and Madagascar fo ...
.
[Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Cryptactites peringueyi'', p. 203).]
Description
''C. peringueyi'' is particularly tiny, not growing more than about in total length (including tail), making it the smallest lizard in the region, along with the
striped dwarf leaf-toed gecko of the
Western Cape
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020 ...
. It has a red-brown body sometimes with thin, pale dark stripes.
Behavior and reproduction
Peringuey's leaf-toed gecko is
nocturnal
Nocturnality is an animal behavior characterized by being active during the night and sleeping during the day. The common adjective is "nocturnal", versus diurnal meaning the opposite.
Nocturnal creatures generally have highly developed sens ...
and lives in matted marsh vegetation where it lays two minute eggs in summer.
Geographic range and habitat
''C. peringueyi'' is
endemic
Endemism is the state of a species being found 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 found elsew ...
to
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
, being restricted to a few salt marshes in the
Eastern Cape
The Eastern Cape is one of the provinces of South Africa. Its capital is Bhisho, but its two largest cities are East London and Gqeberha.
The second largest province in the country (at 168,966 km2) after Northern Cape, it was formed in ...
.
Conservation status
''C. peringueyi'' was believed to be extinct for a long time, but a tiny population was rediscovered in 1992 by the estuary of the Kromme river.
References
Further reading
*
Boulenger GA (1910). "A Revised List of the South African Reptiles and Batrachians, with Synoptic Tables, special reference to the specimens in the South African Museum, and Descriptions of New Species". ''Ann. South African Mus.'' 5: 455–538. (''Phyllodactylus peringueyi'', new species, pp. 493–494).
*
Branch, Bill (2004). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised edition, Second impression. Sanibel Island, Florida: Ralph Curtis Books. 399 pp. . (''Cryptactites peringueyi'', p. 239 + Plate 108).
Geckos of Africa
Endemic reptiles of South Africa
Reptiles described in 1910
Gekkonidae
Taxonomy articles created by Polbot
{{Gekkonidae-stub