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Platyhedylidae
Platyhedylidae is a family of sacoglossan sea slugs, marine gastropod mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...s in the superfamily Platyhedylidae. This family has no subfamilies. Genera and species There are two genera in the family Platyhedylidae: * '' Gascoignella'' - Jensen, 1985 **Species '' Gascoignella aprica'' - Jensen, 1985 **Species '' Gascoignella jabae'' - Swennen, 2001 **Species '' Gascoignella nukuli'' - Swennen, 2001 * '' Platyhedyle'' - Salwini-Plawen, 1973 - type genus ** Species '' Platyhedyle denudata'' - Salvini-Plawen, 1973 References Gastropod families {{Heterobranchia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gascoignella Nukuli
''Gascoignella'' is a genus of sacoglossan sea slugs, marine gastropod mollusks in the family Platyhedylidae Platyhedylidae is a family of sacoglossan sea slugs, marine gastropod mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs .... This genus was first described in 1985 by Kathe Jensen.Gascoignella aprica Jensen, 1985 The Sea Slug Forum. Retrieved 2012-01-22. Species Species within the genus ''Gascoignella'' include: * '' Gascoignella aprica'' Jensen, 1985 * '' Gascoignella jaba ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gascoignella Jabae
''Gascoignella'' is a genus of sacoglossan sea slugs, marine gastropod mollusks in the family Platyhedylidae. This genus was first described in 1985 by Kathe Jensen.Gascoignella aprica Jensen, 1985 The Sea Slug Forum. Retrieved 2012-01-22. Species Species within the genus ''Gascoignella'' include: * '' Gascoignella aprica'' Jensen, 1985 * '' Gascoignella jabae'' Swennen, 2001 * ''Gascoignella nukuli
''Gascoignella'' is a genus of sacoglossan sea ...
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Sacoglossa
Sacoglossa are a superorder of small sea slugs and sea snails, marine gastropod mollusks that belong to the clade Heterobranchia known as sacoglossans. There are 284 valid species recognized within this superorder. Sacoglossans live by ingesting the cellular contents of algae, hence they are sometimes called "sap-sucking sea slugs". Some sacoglossans simply digest the fluid which they suck from the algae, but in some other species, the slugs sequester and use within their own tissues living chloroplasts from the algae they eat, a very unusual phenomenon known as kleptoplasty, for the "stolen" plastids. This earns them the title of the "solar-powered sea slugs", and makes them unique among metazoan organisms, for otherwise kleptoplasty is known only among other euthyneurans and single-celled protists. The Sacoglossa are divided into two clades - the shelled families (Oxynoacea) and the shell-less families (Plakobranchacea). The four families of shelled species are Cylindrobul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plakobranchoidea
Plakobranchoidea is a taxonomic superfamily of sea slugs, marine gastropod mollusks within the superorder Sacoglossa Sacoglossa are a superorder of small sea slugs and sea snails, marine gastropod mollusks that belong to the clade Heterobranchia known as sacoglossans. There are 284 valid species recognized within this superorder. Sacoglossans live by ingestin ....Bouchet, P.; Gofas, S. (2012). Plakobranchoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=411959 on 2012-03-08 Families Families within the superfamily Plakobranchoidea include: * Costasiellidae K. B. Clark, 1984 * Hermaeidae H. Adams & A. Adams, 1854 * Limapontiidae Gray, 1847 * Plakobranchidae Gray, 1840 * Platyhedylidae Salvini-Plawen, 1973: belongs to the superfamily Platyhedyloidea ; Synonyms: * Actaeonidae : synonym of Plakobranchidae * Alderiidae : synonym of Limapontiidae * Boselliidae Ev. Marcus, 1982 : synonym of Plakobranchidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gascoignella Aprica
''Gascoignella aprica'' is a species of sea slug, a marine gastropod mollusk. It was first described in 1985 by Kathe Jensen from Tsim Bei Tsui, Hong Kong.Gascoignella aprica Jensen, 1985 The Sea Slug Forum. Retrieved 2012-01-22. Description ''Gascoignella aprica'' grows to a length of about . It has no s, or which distinguishes it from other similar species. The dorsal surface is black, the head deep grey with the eyes surrounded by ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacoglossa
Sacoglossa are a superorder of small sea slugs and sea snails, marine gastropod mollusks that belong to the clade Heterobranchia known as sacoglossans. There are 284 valid species recognized within this superorder. Sacoglossans live by ingesting the cellular contents of algae, hence they are sometimes called "sap-sucking sea slugs". Some sacoglossans simply digest the fluid which they suck from the algae, but in some other species, the slugs sequester and use within their own tissues living chloroplasts from the algae they eat, a very unusual phenomenon known as kleptoplasty, for the "stolen" plastids. This earns them the title of the "solar-powered sea slugs", and makes them unique among metazoan organisms, for otherwise kleptoplasty is known only among other euthyneurans and single-celled protists. The Sacoglossa are divided into two clades - the shelled families (Oxynoacea) and the shell-less families (Plakobranchacea). The four families of shelled species are Cylindrobul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panpulmonata
Panpulmonata is a taxonomic clade of snails and slugs in the clade Heterobranchia within the clade Euthyneura. Panpulmonata was established as a new taxon by Jörger et al. in October 2010. The older name "Pulmonata" referred to a group of euthyneuran gastropods which were considered to be "air-breathers". In contrast, "Opisthobranchia, Opistobranchia" grouped various, mostly marine euthyneuran lineages, often with reduced shell. Phylogenetic analyses have shown that none of these two groups was monophyletic. The former "Pulmonata" should also include several groups that lack an air-filled lung (Acochlidiacea, Sacoglossa and Pyramidelloidea). The name "Pulmonata" also inaccurate when applied to some of the more traditional pulmonate taxa such as Siphonarioidea or Hygrophila (Gastropoda), Hygrophila, most members of which lack permanently air-filled lungs as well. To emphasize the complete change in taxonomic concepts following from the molecular phylogenetic analyses but keep som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plakobranchacea
The Plakobranchacea are a clade of sea slugs, marine gastropod molluscs in the clade Sacoglossa Sacoglossa are a superorder of small sea slugs and sea snails, marine gastropod mollusks that belong to the clade Heterobranchia known as sacoglossans. There are 284 valid species recognized within this superorder. Sacoglossans live by ingestin ....Bouchet, P. (2012). Plakobranchacea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=596349 on 2012-03-08 Taxonomy *Superfamily Plakobranchoidea **Family Boselliidae **Family Plakobranchidae **Family Platyhedylidae *Superfamily Limapontioidea **Family Caliphyllidae **Family Hermaeidae **Family Limapontiidae References Sacoglossa Obsolete gastropod taxa {{Heterobranchia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The number of additional fossil species is estimated between 60,000 and 100,000, and the proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater and even terrestrial species. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known extant i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
