Holaspis laevis

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Holaspis laevis
Blaue Sageschwanzeidechse (Holaspis guentheri) (9714928345).jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Family: Lacertidae
Genus: Holaspis
Species:
H. laevis
Binomial name
Holaspis laevis
Werner, 1896

Holaspis laevis, commonly known as the eastern serrate-toed tree lizard or eastern neon blue-tailed tree lizard [1] is a species of lizard occurring in Sierra Leone, Ghana, Nigeria, Cameroon, Equatorial Guinea, Democratic Republic of the Congo, Uganda, Tanzania, Malawi, and Mozambique. H. laevis was formerly only a subspecies of H. guentheri.

Sierra Leone republic in West Africa

Sierra Leone, officially the Republic of Sierra Leone, informally Salone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea to the north and east. Sierra Leone has a tropical climate, with a diverse environment ranging from savanna to rainforests. The country has a total area of 71,740 km2 (27,699 sq mi) and a population of 7,075,641 as of the 2015 census. Sierra Leone is a constitutional republic with a directly elected president and a unicameral legislature. The country's capital and largest city is Freetown. Sierra Leone is made up of five administrative regions: the Northern Province, North West Province, Eastern Province, Southern Province and the Western Area. These regions are subdivided into sixteen districts.

Ghana Republic in West Africa

Ghana, officially the Republic of Ghana, is a country located along the Gulf of Guinea and Atlantic Ocean, in the subregion of West Africa. Spanning a land mass of 238,535 km2 (92,099 sq mi), Ghana is bordered by the Ivory Coast in the west, Burkina Faso in the north, Togo in the east and the Gulf of Guinea and Atlantic Ocean in the south. Ghana means "Warrior King" in the Soninke language.

Nigeria Federal republic in West Africa

Nigeria, officially the Federal Republic of Nigeria, is a federal republic in West Africa, bordering Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Its coast in the south is located on the Gulf of Guinea in the Atlantic Ocean. The federation comprises 36 states and 1 Federal Capital Territory, where the capital, Abuja, is located. The constitution defines Nigeria as a democratic secular country.

Contents

Etymology

The Latin word "laevis " means smooth.

Vivarium keeping

Nearly all Holaspis in the pet trade are H. laevis. Captive breeding resulted in an increase of information on the biology of Holaspis. [2] [3]

In the "Cologne Aquarium" a female of H. laevis from Tanzania laid one to two eggs on 14 November, 22 December, 24 February and 5 April. Only one egg hatched after 54 days of incubation. [4] Incubation of eggs was more successfully by Kroniger & Bosch (2001). Females of H. laevis deposited eggs under the bark. Clutch almost always consisted of two eggs, rarely only one egg was laid by younger females. They produced clutches every four to six weeks during the year. Egg size at oviposition was (6.0 - 7.2) mm x (11.3 - 12.9) mm and their mass (0.30 - 0.38) g. At 29 °C (84 °F) the incubation time was 55 to 57 days. Hatchlings measured 21 to 24 mm (0.83 to 0.94 in) in snout-to-vent length and 30 to 35 mm (1.2 to 1.4 in) in tail length and had a mass of 0.23 to 0.25 g. Sexual maturity is reached in 1.5 to 2 years in captivity. [3]

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References

  1. "Holaspis laevis". The Reptile Database. Retrieved 28 April 2019.
  2. Kroniger & Bosch 2001
  3. 1 2 "Neon Blue Tailed Tree Lizard".
  4. Herrmann 1998