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Stichodactyla
''Stichodactyla'' is a genus of sea anemones, of the family Stichodactylidae. They are host anemones, which maintain a relationship mutualistic with other animals, in their case with crabs of the genus '' Mithraculus'', shrimp of the genus '' Periclimenes '', and with various species of clownfish, of the genus ''Amphiprion'', establishing a relationship of coexistence. In this way, crabs and fish protect themselves from their predators between the stinging tentacles of the anemone, and the anemone benefits from the cleaning of its oral disc and tentacles as a result of the continuous movements of the animals. Species The World Register of Marine Species accepts the following species:Fautin, D. (2015). Stichodactyla. In: Fautin, Daphne G. 2011. Hexacorallians of the World. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=267869. Consultado el 17-08-2015. * ''Stichodactyla gigantea.'' (Forskål, 1775) * ''Stich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stichodactyla Helianthus
''Stichodactyla helianthus'', commonly known as sun anemone, is a sea anemone of the family Stichodactylidae. ''Helianthus'' stems from the Greek words ἡλιος (meaning sun), and ἀνθος, meaning flower. ''S. helianthus'' is a large, green, sessile, carpet-like sea anemone, from the Caribbean The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Se .... It lives in shallow areas with mild to strong currents. General characteristics ''Stichodactyla helianthus'' is a tropical anemone commonly known as the “Sun Anemone” and part of the order Actiniaria, which comprises the sea anemones of the class Anthozoa. Described posthumously by John Ellis in 1786, these organisms, like all Anthozoa, are documented by the absence of an operculum–a calcareous shell in a circular form. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stichodactyla Mertensii
''Stichodactyla mertensii'', commonly known as Mertens' carpet sea anemone, is a species of sea anemones in the family Stichodactylidae. It is regarded as the largest sea anemone with a diameter of over , the next largest being ''Heteractis magnifica'', which has longer tentacles. This species has an oral disc that can be described as more ovoid than circular that contours to the surrounding substrate and is attached to the substrate by adhesive verrucae, which are wart-like projections. Its blunt or pointed tentacles are uniformly shaped, and are only about long. It contains obligate symbiotic zooxanthellae, and is a host to around half the species of anemonefish and one damselfish, ''Dascyllus trimaculatus''. Distribution ''S. mertensii'' is found on rocky or coral substrate and is widespread throughout the tropical and subtropical waters of the Indo-Pacific area from Mauritius to Fiji and from the Ryukyu Islands of southern Japan to Australia. While this species can be c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stichodactyla Gigantea
''Stichodactyla gigantea'', commonly known as the giant carpet anemone, is a species of sea anemone that lives in the Indo-Pacific area. It can be kept in an aquarium but is a very challenging species to keep alive and healthy for more than 3–5 years. Description ''Stichodactyla gigantea'' has a diameter that is usually no larger than and a maximum of . It can appear in a number of colors, commonly brown or greenish and rarely a striking purple or pink, deep blue, or bright green. A healthy ''S. gigantea'' will possess tentacles that are extremely sticky to the touch, with firm adherence to surfaces. File:Stichodactyla gigantea, Amphiprion percula.jpeg, Blue File:Stichodactyla gigantea, tentáculos.jpg, Beige File:A ocellaris 2 Sesoko Point 140904 LOWRES.jpg, Green File:Stichodactyla gigantea, Koh Phangan.jpg, Orange File:Stichodactyla gigantea, Reunión.jpg, Tan Ecology ''S. gigantea'' resides on shallow seagrass beds or sand flats around deep (at low tide). Most anemone ... [...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] |
Stichodactyla Haddoni
''Stichodactyla haddoni'', commonly known as Haddon's sea anemone, is a species of sea anemone belonging to the family Stichodactylidae. It is found in the Indo-Pacific area. Description ''S. haddoni'' is characterized by a folded oral disc that reaches between 50 and 80 cm in diameter with a 1 – 2 cm tentacle free oral area. The tentacles have a rounded tip and the end may be green, yellow, gray, or rarely, blue and pink. The column, external structure of an anemone visible when the animal is closed, has small, non-adhesive bumps (verrucae) which are usually the same color as the column and not visible. The tentacles are yellowish or tan. At the circumference it has alternating short and long tentacles. Distribution and habitat ''S. haddoni'' is found on sandy surfaces and is widespread throughout the tropical and subtropical waters of the Indo-Pacific area from Mauritius to Fiji and from the Ryukyu Islands of southern Japan to Australia. Biology ''S. haddon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stichodactyla Tapetum
''Stichodactyla tapetum,'' commonly known as maxi-mini carpet anemone is a species of sea anemone in the family Stichodactylidae. It is found in the Indo-Pacific area, primarily around Viet Nam. Description ''S. tapetum'' is characterized by an oral disc covered in groups of bump like tentacles. The tentacle groups are not typically packed tightly leaving open space to see the oral disc. The tentacles have a rounded tip that is commonly green or brown. Many other colors are exhibited as well such as red, purple, and orange. Distribution and habitat ''S. Tapetum'' is found near shores and tidepools and is widespread throughout the tropical waters of 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 .... References External LinksQueen Anne's Corals Stichodac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Anemones
Sea anemones are a group of predatory marine invertebrates of the order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are related to corals, jellyfish, tube-dwelling anemones, and '' Hydra''. Unlike jellyfish, sea anemones do not have a medusa stage in their life cycle. A typical sea anemone is a single polyp attached to a hard surface by its base, but some species live in soft sediment, and a few float near the surface of the water. The polyp has a columnar trunk topped by an oral disc with a ring of tentacles and a central mouth. The tentacles can be retracted inside the body cavity or expanded to catch passing prey. They are armed with cnidocytes (stinging cells). In many species, additional nourishment comes from a symbiotic relationship with single-celled dinoflagellates, with zooxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actiniaria
Sea anemones are a group of predatory marine invertebrates of the order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are related to corals, jellyfish, tube-dwelling anemones, and '' Hydra''. Unlike jellyfish, sea anemones do not have a medusa stage in their life cycle. A typical sea anemone is a single polyp attached to a hard surface by its base, but some species live in soft sediment, and a few float near the surface of the water. The polyp has a columnar trunk topped by an oral disc with a ring of tentacles and a central mouth. The tentacles can be retracted inside the body cavity or expanded to catch passing prey. They are armed with cnidocytes (stinging cells). In many species, additional nourishment comes from a symbiotic relationship with single-celled dinoflagellates, with zooxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Register Of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialists on each group of organism. These taxonomists control the quality of the information, which is gathered from the primary scientific literature as well as from some external regional and taxon-specific databases. WoRMS maintains valid names of all marine organisms, but also provides information on synonyms and invalid names. It is an ongoing task to maintain the registry, since new species are constantly being discovered and described by scientists; in addition, the nomenclature and taxonomy of existing species is often corrected or changed as new research is constantly being published. Subsets of WoRMS content are made available, and can have separate badging and their own home/launch pages, as "subregisters", such as the ''World List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphiprion
''Amphiprion'' is a genus of ray-finned fish which comprises all but one of the species of clownfish or anemonefish in the subfamily Amphiprioninae of the family Pomacentridae. Species The following species are classified in the genus ''Amphiprion'': * ''Amphiprion akallopisos'' Bleeker, 1853 (Skunk clownfish) * ''Amphiprion akindynos'' Allen, 1972 (Barrier reef anemonefish) * ''Amphiprion allardi'' Klausewitz, 1970 (Twobar anemonefish) * ''Amphiprion barberi'' Allen, Drew & Kaufman, 2008 * ''Amphiprion bicinctus'' Rüppell, 1830 (Twoband anemonefish) * ''Amphiprion chagosensis'' Allen, 1972 (Chagos anemonefish) * ''Amphiprion chrysogaster'' Cuvier, 1830 (Mauritian anemonefish) * ''Amphiprion chrysopterus'' Cuvier, 1830 (Orangefin anemonefish) * ''Amphiprion clarkii'' ( J. W. Bennett, 1830) (Yellowtail clownfish) * ''Amphiprion ephippium'' (Bloch, 1790) (Saddle anemonefish) * ''Amphiprion frenatus'' Brevoort, 1856 (Tomato clownfish) * '' Amphiprion fuscocaudatus'' Allen, 1972 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clownfish
Clownfish or anemonefish are fishes from the subfamily Amphiprioninae in the family Pomacentridae. Thirty species of clownfish are recognized: one in the genus ''Premnas'', while the remaining are in the genus ''Amphiprion''. In the wild, they all form symbiotic mutualisms with sea anemones. Depending on the species, anemonefish are overall yellow, orange, or a reddish or blackish color, and many show white bars or patches. The largest can reach a length of , while the smallest barely achieve . Distribution and habitat Anemonefish are endemic to the warmer waters of the Indian Ocean, including the Red Sea, and Pacific Ocean, the Great Barrier Reef, Southeast Asia, Japan, and the Indo-Malaysian region. While most species have restricted distributions, others are widespread. Anemonefish typically live at the bottom of shallow seas in sheltered reefs or in shallow lagoons. No anemonefish are found in the Atlantic. Diet Anemonefish are omnivorous and can feed on undigested foo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periclimenes
''Periclimenes'', commonly known as glass shrimp or cleaner shrimp, is a commensal and often symbiotic genus of semi-transparent shrimp within the family Palaemonidae. Species of this large genus feature a wide variety of coloration and patterns, widespread distribution throughout much of the world's tropical oceans, and are often sought out for aquarium trade. Taxonomy This genus has undergone several changes in classification based on recent molecular studies comparing species within the genus. However, most recent molecular studies have only involved approximately 20% of the known species likely to belong to the genus. Additionally, most of the molecular studies performed involved Indo-Pacific species of ''Periclimenes'' and did not include presumed ''Periclimenes'' found in the Atlantic Ocean. ''Periclimenes'' has previously been suggested as being a polyphyletic taxa, and has already undergone splits into several new genera. It is likely the genus will undergo changes in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
