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Heteractis
Stichodactylidae is a family of sea anemones that contains the genera ''Stichodactyla'' (carpet anemones) and ''Heteractis''. These sea anemones exclusively reside within the shallow waters of the tropical Indo-Pacific area and are in the main family of sea anemones that hosts several varieties of clownfishes. Most sea anemone species are harmless to humans, but at least some ''Stichodactyla'' are highly venomous and their sting may cause anaphylactic shock and organ failure (notably acute liver failure). In contrast, the venom of ''Heteractis '' has shown potential in treatment of lung cancer. Discovery Collingwood C. first discovered ''Stichodactylidae'' back in 1868 after taking note on the existence of gigantic sea-anemones in the China Sea, containing quasi-parasitic fish. Genera and species The following species are recognized within the family Stichodactylidae: *Genus ''Heteractis'' **'' Heteractis aurora'' ** Sebae anemone (''Heteractis crispa'') **'' Heteractis magn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteractis Magnifica
''Heteractis magnifica'', also known by the common names magnificent sea anemone or Ritteri anemone, is a species of sea anemone belonging to the Stichodactylidae family native to the Indo-Pacific area. Description The magnificent sea anemone is characterized by a flared oral disc, which reaches between 20 and 50 cm in diameter, but in some specimens, this can reach 1 m. The oral disc, the base of the tentacles, and the oral orifice have the same color, going from light beige to white. The numerous tentacles exceed 8 cm long. The sea anemone, being a member of the Hexacorallia, usually carries tentacles in multiples of six that are positioned in concentric circles. Their tips are fingered and often lighter in coloration than the tentacle body and are sometimes vividly colored. Its specific scientific name, ''magnifica'', and its vernacular name come from the bright color of the column, which is the visible outer structure when the animal retracts, and these range fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stichodactylidae
Stichodactylidae is a family of sea anemones that contains the genera ''Stichodactyla'' (carpet anemones) and ''Heteractis''. These sea anemones exclusively reside within the shallow waters of the tropical Indo-Pacific area and are in the main family of sea anemones that hosts several varieties of clownfishes. Most sea anemone species are harmless to humans, but at least some ''Stichodactyla'' are highly venomous and their sting may cause anaphylactic shock and organ failure (notably acute liver failure). In contrast, the venom of ''Heteractis '' has shown potential in treatment of lung cancer. Discovery Collingwood C. first discovered ''Stichodactylidae'' back in 1868 after taking note on the existence of gigantic sea-anemones in the China Sea, containing quasi-parasitic fish. Genera and species The following species are recognized within the family Stichodactylidae: *Genus ''Heteractis'' **''Heteractis aurora'' **Sebae anemone (''Heteractis crispa'') **''Heteractis magnifica' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteractis Malu
''Heteractis malu'', also known as the malu anemone, delicate sea anemone or white sand anemone, is a species of sea anemone in the family Stichodactylidae. Description This anemone has stout, sparse tentacles, almost always under 40mm in length, usually tipped with magenta colouration. These tentacles vary in length, even among a single radial row. The column has a pale cream or yellow colouration, with patches of deep yellow or orange sometimes present. It remains buried in sediment up to the level of the oral disc. The oral disc grows to a maximum diameter of 200 mm, is brown or purplish, possibly with a white, radial pattern. It may sometimes be bright green, but this is rare. This species is similar in appearance to ''Macrodactyla doreensis'', '' Heteractis aurora'', and '' Heteractis crispa''. These species are also found burrowed into the sediment, and share the same red or yellow blotches. ''H. malu'' is primarily distinguished by its short sparse tentacles. Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebae Anemone
The sebae anemone (''Heteractis crispa''), also known as leathery sea anemone, long tentacle anemone, or purple tip anemone, is a species of sea anemone belonging to the family Stichodactylidae and native to the Indo-Pacific The Indo-Pacific is a vast biogeographic region of Earth. In a narrow sense, sometimes known as the Indo-West Pacific or Indo-Pacific Asia, it comprises the tropical waters of the Indian Ocean, the western and central Pacific Ocean, and the ... area. It was first described in 1834 by Wilhelm Hemprich and Christian Gottfried Ehrenberg as ''Actinia crispa''. The name accepted by the World Register of Marine Species is ''Radianthus crispa''. Description The sebae anemone is characterized by a flared oral disc which reaches between 20 and 50 cm in diameter and with multiple and long tentacles measuring 10 to 15 cm. These tentacles have rounded tip and the end is often colored with a purple or blue spot. The column, external structure of an ane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |