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Mahé Day Gecko
Mahé day gecko (''Phelsuma sundbergi longinsulae'') is a diurnal subspecies of geckos. It lives on the western granite islands of the Seychelles and typically inhabits trees and human dwellings. The Seychelles giant day gecko feeds on insects and nectar. Description This lizard is a mid-size day gecko. It can reach a total length of about 15 cm. The body colour is bright green or bluish green. A red stripe extends from the nostril to the eye. On the back there are irregularly shaped reddish dots and bars present which form longitudinal rows. On the head there is a red v-shaped marking. These geckos have a yellow eye ring. The ventral side is yellowish white or yellow. Distribution This species is found on the western granite islands of the Seychelles including the island Mahé. Habitat ''Phelsuma sundbergi longinsulae'' is often found in coconut plantations, gardens, bushes and trees. This species often lives near or on human dwellings. This day gecko also shares i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silhouette Island
Silhouette Island lies northwest of Mahé, Seychelles, Mahé in the Seychelles. It is the third largest Granitic Seychelles, granitic island in the Seychelles. It has an area of 20.1 km2 and has a population of 200, mostly workers on the island. The main settlement is La Passe, where ''Hilton Hotel'' is located. The name Silhouette was given after Étienne de Silhouette (1709-1767), the French minister of finances under Louis XV. Geography The island is mountainous with five peaks over in elevation; Mont Dauban , Mont-Pot-a-Eau , Gratte Fesse , Mont Corgat and Mont Cocos Marrons . As such, it has some of the most dramatic scenery of the islands. Though superficially similar to neighbouring islands, much of Silhouette is made up of younger syenite dated from 63 million years ago. Between Point Ramasse Tout and Point Zeng Zeng lies the only surface volcanic ash in Seychelles. Demographics The population of 200 lives in 3 villages, Grand Barbe (no longer inhabited), whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hialmar Rendahl
Carl Hialmar Rendahl (born Jönköping 26 December 1891; died Stockholm 2 May 1969) was a Swedish zoologist, cartoonist and painter. He is most famous in Sweden for his authorship of ''Fågelboken'', the "bird book" which sold 60,000 copies. Rendahl attended Jönköping University, graduating in 1910 and moving on to Stockholm University where he studied Zoology, Botany and Geography gaining a Bachelor of Philosophy degree in 1916. He was awarded a Licentiate's degree in Zoology in 1918 and he then achieved a Doctor of Philosophy and was appointed an Associate Professor in Zoology 1924. In 1933 he was appointed Professor at the Swedish Museum of Natural History. As a student, he worked as a freelance journalist, mainly writing popular science articles, and he also translated books into the Nordic languages as well as publishing drawings. He started working at the Vertebrate Department of the Swedish Museum of Natural History in 1912 and started ringing birds in 1913. From 1913 he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diurnal Animal
Diurnality is a form of plant and animal behavior characterized by activity during daytime, with a period of sleeping or other inactivity at night. The common adjective used for daytime activity is "diurnal". The timing of activity by an animal depends on a variety of environmental factors such as the temperature, the ability to gather food by sight, the risk of predation, and the time of year. Diurnality is a cycle of activity within a 24-hour period; cyclic activities called circadian rhythms are endogenous cycles not dependent on external cues or environmental factors except for a zeitgeber. Animals active during twilight are crepuscular, those active during the night are nocturnal and animals active at sporadic times during both night and day are cathemeral. Plants that open their flowers during the daytime are described as diurnal, while those that bloom during nighttime are nocturnal. The timing of flower opening is often related to the time at which preferred pollinator ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated as subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific name, infraspecific ranks, such as variety (botany), variety, may be named. In bacteriology and virology, under standard International Code of Nomenclature of Prokaryotes, bacterial nomenclature and virus clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gecko
Geckos are small, mostly carnivorous lizards that have a wide distribution, found on every continent except Antarctica. Belonging to the infraorder Gekkota, geckos are found in warm climates. They range from . Geckos are unique among lizards for their vocalisations, which differ from species to species. Most geckos in the family Gekkonidae use chirping or clicking sounds in their social interactions. Tokay geckos (''Gekko gecko'') are known for their loud mating calls, and some other species are capable of making hissing noises when alarmed or threatened. They are the most species-rich group of lizards, with about 1,500 different species worldwide. All geckos, except species in the family Eublepharidae lack eyelids; instead, the outer surface of the eyeball has a transparent membrane, the brille. They have a fixed lens within each iris that enlarges in darkness to let in more light. Since they cannot blink, species without eyelids generally lick their own brilles whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seychelles
Seychelles (, ; ), officially the Republic of Seychelles (; Seychellois Creole: ), is an island country and archipelagic state consisting of 155 islands (as per the Constitution) in the Indian Ocean. Its capital and largest city, Victoria, Seychelles, Victoria, is east of mainland Africa. Nearby island countries and territories include the Comoros, Madagascar, Mauritius, and the French Fifth Republic, French overseas departments and regions of France, overseas departments of Mayotte and Réunion to the south; and the Chagos Archipelago to the east. Seychelles is the list of African countries by area, smallest country in Africa as well as the list of African countries by population, least populated sovereign African country, with an estimated population of 100,600 in 2022. Seychelles was uninhabited prior to being encountered by Europeans in the 16th century. It faced competing French and British interests until it came under full British control in the early 19th century. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahé, Seychelles
Mahé is the largest island of Seychelles, with an area of , lying in the northeast of the Seychellois nation in the Somali Sea part of the Indian Ocean. The population of Mahé was 77,000, as of the 2010 census. It contains the capital city of Victoria and accommodates 86% of the country's total population. The island was named after Bertrand-François Mahé de La Bourdonnais, a French governor of Isle de France (modern-day Mauritius). History Mahé was first visited by the British in 1609 and not visited by Europeans again until Lazare Picault's expedition of 1742. The French navy frégate '' Le Cerf'' (English: The Deer) arrived at Port Victoria on 1 November 1756. On board was Corneille Nicholas Morphey, leader of the French expedition, which claimed the island for the King of France by laying a Stone of Possession on Mahé, Seychelles' oldest monument, now on display in the National Museum, Victoria. In August 1801, Royal Navy frigate HMS ''Sibylle'' captured t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phelsuma Astriata Astriata
''Phelsuma astriata astriata'' is a subspecies of Seychelles small day gecko. It is a small, slender lizard with bright green colour that feeds primarily on insects. It is found on several islands of the Seychelles. Description Its body is lime green with coloured dots and bars on the back. Those reddish dots sometimes form a mid-dorsal stripe, which can be very faint. Males often have a bluish or turquoise-coloured tail and lower back. On both sides of the snout, a reddish-brown stripe extends from the nostrils to the eyes. The undersurface of the body is off-white. These lizards reach a total length of about 14 cm. Distribution This gecko is found on the Seychelles islands of Astove Island, Astove, Mahé, Seychelles, Mahé, Praslin, Curieuse Island, Curieuse, La Digue, and Frégate. Habitat This species is typically found on coconut palms and banana trees. It often lives near human settlements. Reproduction ''Phelsuma astriata astriata'' normally lays two 10&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sean McKeown
Sean McKeown (January 1, 1944 - July 11, 2002) was an American herpetologist, writer, and advocate for Hawaiian wildlife preservation. He was the former curator of reptiles at the Honolulu Zoo and published frequently on reptiles and amphibians. Biography Early life Sean McKeown was born January 1, 1944, in Los Angeles, California. As a child, he lived briefly in western Pennsylvania, then returned to California to attend elementary through high school. McKeown graduated from the University of California at Santa Barbara in 1967 with a bachelor's degree in political science. He attended California State University for graduate school, receiving his master's degree in biological sciences and anthropology in 1973. Career McKeown moved to Hawaii in 1975 and took a job at the Honolulu Zoo. He became supervising herpetologist at the zoo, where he expanded the zoo's reptile population and developed a number of breeding programs for some lizard and tortoise species. In 1983, McKeown and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phelsuma
''Phelsuma'' is a large genus of geckos in the Family (biology), family Gekkonidae. Species in the genus ''Phelsuma'' are commonly referred to as day geckos. Some day geckos are seriously endangered and some are common, but all ''Phelsuma'' species are CITES Appendix II listed. Little is known about trade in day geckos, but the IUCN considers it a threat to some species. Some species are captive-bred. Taxonomy The genus itself is thought to have originated anywhere between the Late Cretaceous to the mid-Eocene (43 to 75 mya), as that is when its lineage is known to have diverged from the one containing the Namaqua Day Gecko, Namaqua day gecko (''Rhoptropella''), although it is unknown how closely related both genera are. The crown group containing all recent species is thought to have originated in the early Oligocene, about 30 million years ago, with the most basal of them being the isolated Andaman day gecko (''P. andamanensis''), which diverged from all other species shortly a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
