''Tarentola mauritanica'', known as the common wall gecko, is a species of
gecko (
Gekkota) native to the
western Mediterranean
The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the eas ...
area of North Africa and Europe. It has been introduced to
Madeira and
Balearic Islands, and the
Americas
The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World.
Along with th ...
(in Montevideo, Buenos Aires and California). A
nocturnal animal
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 ...
with a predominantly
insectivorous diet, it is commonly observed on walls in urban environments in warm coastal areas; it can be found further inland, especially in Spain where it has a tradition of cohabitation with humans as an insect hunter. A robust species, up to long, its
tubercules are enlarged and give the species a spiny armoured appearance.
The species was first described by
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his Nobility#Ennoblement, ennoblement in 1761 as Carl von Linné#Blunt, Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalise ...
in 1758. It is also known as moorish gecko, crocodile gecko, European common gecko, and, regionally, as osga (in Portuguese), salamanquesa (in Spanish) and dragó (in Catalan).
Description
Adults can measure up to , tail included. Robust body and flat head. Back, legs and tail with prominent conic tubercles. Its regenerated tail is smoother and doesn't have tubercles. Obtuse mouth, big eyes with no eyelids and vertical pupil. Fingers with big lateral growths and adherent division less laminae in the bottom face. Only the third and fourth fingers end in union. Brownish grey or brown coloration with darker or lighter spots. These colours change in intensity according to the light. When they are active by day their colour is darker than during the night. It can be found on many construction sites, ruins, rock fields, tree trunks, etc.
Distribution
In Europe it can be found through most of the
Iberian Peninsula
The Iberian Peninsula (),
**
* Aragonese and Occitan: ''Peninsula Iberica''
**
**
* french: Péninsule Ibérique
* mwl, Península Eibérica
* eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, def ...
(except northwestern Portugal and most of northern Spain), southern France, coastal Italy, southern Slovenia, northern coastal Croatia and southwestern parts of Greece. In North Africa it ranges from northern Egypt, through northern Libya, northern and central Tunisia, and northern Algeria to most of Morocco and northwestern Western Sahara. There is an isolated introduced population in southern Western Sahara. It can live up to in altitude.
Biology
Mainly nocturnal or
crepuscular. Also active during the day, on sunny days at the end of the winter especially. They like to receive sunlight near their refuge. They hunt
insect
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three ...
s and in the warmer months of the year it can be found hunting
nocturnal insects near light sources, street lamps, etc. They lay 2 almost-spherical
eggs
Humans and human ancestors have scavenged and eaten animal eggs for millions of years. Humans in Southeast Asia had domesticated chickens and harvested their eggs for food by 1,500 BCE. The most widely consumed eggs are those of fowl, especial ...
twice a year around April and June. After 4 months, little ''salamanquesas'' of less than in length are born. Moorish geckos are slow to mature, taking 4 to 5 years in captivity.
The introduction of the species may impact on native fauna, by preying on frogs and smaller lizards. The adoption of this species as a pet has led to populations becoming established in
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ...
and elsewhere.
It is the host of ''
Haemoproteus tarentolae'', a protozoan species in the genus ''
Haemoproteus
''Haemoproteus'' is a genus of alveolates that are parasitic in birds, reptiles and amphibians. Its name is derived from Greek: ''Haima'', "blood", and ''Proteus'', a sea god who had the power of assuming different shapes. The name ''Haemoprot ...
'', and
Esther's gecko mite (''Geckobia estherae''), endemic to
Malta
Malta ( , , ), officially the Republic of Malta ( mt, Repubblika ta' Malta ), is an island country in the Mediterranean Sea. It consists of an archipelago, between Italy and Libya, and is often considered a part of Southern Europe. It lies ...
.
Image gallery
File:Tarentola mauritanica (wallgecko), Cala de Mijas, Spain.jpg, ''Tarentola mauritanica'', Spain
, image_flag = Bandera de España.svg
, image_coat = Escudo de España (mazonado).svg
, national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond")
, national_anthem = (English: "Royal March")
, i ...
File:Tarentola mauritanica-Montpellier~2007 08 16.jpg, ''Tarentola mauritanica'' from the region of Montpellier
File:2011-09-03 Osga-moura.JPG, ''Tarentola mauritanica'', Portugal
Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...
File:Mini gecko.png, Individual recently hatched
See also
; Lists
*
List of reptiles of Europe
**
List of reptiles of Metropolitan France
**
List of amphibians and reptiles of Gibraltar
**
List of reptiles of Italy
**
List of reptiles of Spain
*
List of reptiles of Morocco
*
List of reptiles of North America
**
List of reptiles of California
This list of reptiles of California includes the snakes, turtles and lizards found in the US state of California.
* Endemic (ecology), Endemic species.
* Introduced species.
Lizards
Family Anguidae
Family Anniellidae
Family Crotaphytid ...
; other
*
Fauna of Europe
*
Wildlife of Algeria
*
Amphibia in the 10th edition of Systema Naturae
In the 10th edition of ''Systema Naturae'', Carl Linnaeus described the Amphibia as:
Animals that are distinguished by a body cold and generally naked; stern and expressive countenance; harsh voice; mostly lurid color; filthy odor; a few are furn ...
References
External links
Tarentola mauritanica page at gekkota.com
{{Taxonbar, from=Q901720
mauritanica
Lizards of Europe
Lizards of Asia
Reptiles described in 1758
Taxa named by Carl Linnaeus
Reptiles of the Canary Islands