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Eledone Microsicya
''Eledone microsicya'' is a little-known species of octopus An octopus ( : octopuses or octopodes, see below for variants) is a soft-bodied, eight- limbed mollusc of the order Octopoda (, ). The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttle ... from the western Indian Ocean. There is a view that because of the similarity in the skins of the single specimen of ''E. microsicya'' to the Musky Octopus '' Eledone moschata'' that this is not a valid taxon and represents a Red Sea population of the otherwise Mediteraranean ''E. moschata''. References microsicya Molluscs described in 1884 {{octopus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alphonse Trémeau De Rochebrune
Alphonse Amédée Trémeau de Rochebrune was a French botanist, malacologist and a zoologist. He was born on 18 September 1836 in Saint-Savin, and died on 23 April 1912 in Paris. Biography The son of a curator of the Museum of Angoulême, he became a military surgeon and reached the rank of adjutant in 1870. After obtaining his doctorate in 1874, he travelled to Saint-Louis in Senegal. In 1878, he joined the Muséum national d'histoire naturelle as an assistant in the Laboratory of Anthropology, and then replaced Victor Bertin (1849–1880), as assistant naturalist in the Laboratory of molluscs, worms and zoophytes, after Bertin's death. He held this post until his retirement in 1911. He addressed, in one hundred fifty publications, to a variety of subjects: from geology to paleontology, botany to malacology. These include his 1860 catalogue of wild flowering plants in the Department of Charente, co-written with Savatier Alexander. From 1882 to 1883, Rochebrune took part in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octopus
An octopus ( : octopuses or octopodes, see below for variants) is a soft-bodied, eight- limbed mollusc of the order Octopoda (, ). The order consists of some 300 species and is grouped within the class Cephalopoda with squids, cuttlefish, and nautiloids. Like other cephalopods, an octopus is bilaterally symmetric with two eyes and a beaked mouth at the center point of the eight limbs. The soft body can radically alter its shape, enabling octopuses to squeeze through small gaps. They trail their eight appendages behind them as they swim. The siphon is used both for respiration and for locomotion, by expelling a jet of water. Octopuses have a complex nervous system and excellent sight, and are among the most intelligent and behaviourally diverse of all invertebrates. Octopuses inhabit various regions of the ocean, including coral reefs, pelagic waters, and the seabed; some live in the intertidal zone and others at abyssal depths. Most species grow quickly, mature earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. Along its core, the Indian Ocean has some large marginal or regional seas such as the Arabian Sea, Laccadive Sea, Bay of Bengal, and Andaman Sea. Etymology The Indian Ocean has been known by its present name since at least 1515 when the Latin form ''Oceanus Orientalis Indicus'' ("Indian Eastern Ocean") is attested, named after India, which projects into it. It was earlier known as the ''Eastern Ocean'', a term that was still in use during the mid-18th century (see map), as opposed to the ''Western Ocean'' ( Atlantic) before the Pacific was surmised. Conversely, Chinese explorers in the Indian Ocean during the 15th century called it the Western Oceans. In Anci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eledone Moschata
''Eledone moschata'', the musky octopus, is a species of octopus belonging to the family Octopodidae. Taxonomy The skin of the single specimen of ''Eledone microsicya'' is very similar to the skin of ''Eledone moschata'' and some authorities take the view that ''E. microsicya'' is not a valid taxon and represents a Red Sea population of the otherwise Mediteraranean ''E. moschata'' with which it should synonymised. Distribution The musky octopus is found throughout the Mediterranean Sea, and is occasionally found in adjacent parts of the Atlantic Ocean, around the Gulf of Cadiz and off the coast of Portugal. Habitat The musky octopus occurs on the sandy bottom of the continental platform, at depths up to 400 meters. Usually it lives burrowed into the sediments. Description The largest recorded musky octopus was a male with a mantle length of , a total length of and a mass of , caught in the Gulf of İzmir (''Gulf of Smyrna''), in the Aegean Sea. This small species has a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eledone
''Eledone'' is a genus of octopuses forming the only genus in the family Eledonidae. It is mainly distributed in the northern and southern Atlantic Ocean, with one species, '' E. palari'', described from the southwestern Pacific Ocean and eastern Indian Ocean in waters around Indonesia and Australia and another, ''E. microsicya'', from the western Indian Ocean. One species, ''E. thysanophora'', is now regarded as a synonym of the brush-tipped octopus (''Eledone schultzei''). Species The following species are currently classified as being in the genus ''Eledone'': * '' Eledone caparti'' Adam, 1950 * ''Eledone cirrhosa'' (Lamarck, 1798) – curled octopus * ''Eledone gaucha'' Haimovici, 1988 * ''Eledone massyae'' Voss, 1964 – combed octopus * ''Eledone microsicya'' * (Rochebrune, 1884) * ''Eledone moschata'' (Lamarck, 1798) – musky octopus * ''Eledone nigra'' (Hoyle, 1910) * ''Eledone palari'' Lu and Stranks, 1992 – spongetip octopus * ''Eledone schultzei ''Eled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
