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Acochlidioidea
Acochlidiidae are a taxonomic family of shell-less freshwater gastropods (one of them ''Palliohedyle weberi'' lives in brackish water),Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Opisthobranchia)". ''Zoological Journal of the Linnean Society'' 158: 124-154. . aquatic gastropod mollusks within the clade Acochlidiacea. 2005 taxonomy Acochlidiidae was classified as the only family within the superfamily Acochlidioidea Küthe, 1935 in the taxonomy of Bouchet & Rocroi (2005). Palliohedylidae was in turn classified as the only family within the superfamily Palliohedyloidea. 2010 taxonomy Schrödl & Neusser (2010) redefined the taxonomy of Acochlidiacea in 2010, placing the family Acochlidiidae in the clade Hedylopsacea. Genera According to Schrödl & Neusser (2010), there are three genera in the family Acochlidiidae: ''Acochlidium'' Strubell, 1892 * ''Acochlidium amboinense'' Strubell, 1892Rudman W. B. (17 Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedylopsacea
Acochlidiacea, common name acochlidians, are a taxonomic clade of very unusual sea snails and sea and freshwater slugs, aquatic gastropod mollusks within the large clade Heterobranchia. Acochlidia is a variant spelling. Description These are mostly very small animals, without a shell or gills, distinguished by the visceral mass being sharply set off from the rest of the body. Being a small group with only 30 species worldwide known in 2010, and 32 species described in 2011, and 33 in 2012 (+9 undescribed ''Pontohedyle'' species), these slugs are morphologically and biologically highly aberrant and diverse, comprising a series of unusual characters (e.g. secondary gonochorism, lack of copulatory organs, asymmetric radulae). Most acochlidians live interstitially in marine sands, while some have conquered limnic systems (uniquely within opisthobranch gastropods). Taxonomy Nils Hjalmar Odhner established this taxon as a family in 1937, when he created the families Microhedylid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acochlidiacea
Acochlidiacea, common name acochlidians, are a taxonomic clade of very unusual sea snails and sea and freshwater slugs, aquatic gastropod mollusks within the large clade Heterobranchia. Acochlidia is a variant spelling. Description These are mostly very small animals, without a shell or gills, distinguished by the visceral mass being sharply set off from the rest of the body. Being a small group with only 30 species worldwide known in 2010, and 32 species described in 2011, and 33 in 2012 (+9 undescribed ''Pontohedyle'' species), these slugs are morphologically and biologically highly aberrant and diverse, comprising a series of unusual characters (e.g. secondary gonochorism, lack of copulatory organs, asymmetric radulae). Most acochlidians live interstitially in marine sands, while some have conquered limnic systems (uniquely within opisthobranch gastropods). Taxonomy Nils Hjalmar Odhner established this taxon as a family in 1937, when he created the families Microhedylid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strubellia Wawrai
''Strubellia paradoxa'' is a species of freshwater slug, a shell-less freshwater gastropod,Strong E. E., Gargominy O., Ponder W. F. & Bouchet P. (2008). "Global Diversity of Gastropods (Gastropoda; Mollusca) in Freshwater". ''Hydrobiologia'' 595: 149-166. . an aquatic gastropod mollusk within the clade Acochlidiacea. ''Strubellia paradoxa'' is one of only two described species in the genus ''Strubellia''. Taxonomy In 2005, ''Strubellia'' was classified in the family Strubelliidae Rankin, 1979Rankin J. J. (1979). "A freshwater shell-less mollusc from the Caribbean: structure, biotics, and contribution to a new understanding of the Acochlidioidea". ''Life Sciences Contributions, Royal Ontario Museum'' 116: 123 pp. within the superfamily Strubellioidea in the taxonomy of Bouchet & Rocroi. According to Schrödl & Neusser (2010)Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Opisthobranchia)". ''Zoological Journal of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strubellia Paradoxa
''Strubellia paradoxa'' is a species of freshwater slug, a shell-less freshwater gastropod,Strong E. E., Gargominy O., Ponder W. F. & Bouchet P. (2008). "Global Diversity of Gastropods (Gastropoda; Mollusca) in Freshwater". ''Hydrobiologia'' 595: 149-166. . an aquatic gastropod mollusk within the clade Acochlidiacea. ''Strubellia paradoxa'' is one of only two described species in the genus ''Strubellia''. Taxonomy In 2005, ''Strubellia'' was classified in the family Strubelliidae Rankin, 1979Rankin J. J. (1979). "A freshwater shell-less mollusc from the Caribbean: structure, biotics, and contribution to a new understanding of the Acochlidioidea". ''Life Sciences Contributions, Royal Ontario Museum'' 116: 123 pp. within the superfamily Strubellioidea in the taxonomy of Bouchet & Rocroi. According to Schrödl & Neusser (2010)Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Opisthobranchia)". ''Zoological Journal of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strubellia
''Strubellia paradoxa'' is a species of freshwater slug, a shell-less freshwater gastropod,Strong E. E., Gargominy O., Ponder W. F. & Bouchet P. (2008). "Global Diversity of Gastropods (Gastropoda; Mollusca) in Freshwater". ''Hydrobiologia'' 595: 149-166. . an aquatic gastropod mollusk within the clade Acochlidiacea. ''Strubellia paradoxa'' is one of only two described species in the genus ''Strubellia''. Taxonomy In 2005, ''Strubellia'' was classified in the family Strubelliidae Rankin, 1979Rankin J. J. (1979). "A freshwater shell-less mollusc from the Caribbean: structure, biotics, and contribution to a new understanding of the Acochlidioidea". ''Life Sciences Contributions, Royal Ontario Museum'' 116: 123 pp. within the superfamily Strubellioidea in the taxonomy of Bouchet & Rocroi. According to Schrödl & Neusser (2010)Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Opisthobranchia)". ''Zoological Journal of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Of The Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised in 2005 by Philippe Bouchet and Jean-Pierre Rocroi is a system for the scientific classification of gastropod mollusks. (Gastropods are a taxonomic class of animals which consists of snails and slugs of every kind, from the land, from freshwater, and from saltwater.) The paper setting out this taxonomy was published in the journal ''Malacologia''. The system encompasses both living and extinct groups, as well as some fossils whose classification as gastropods is uncertain. The Bouchet & Rocroi system was the first complete gastropod taxonomy that primarily employed the concept of clades, and was derived from research on molecular phylogenetics; in this context a clade is a "natural grouping" of organisms based upon a statistical cluster analysis. In contrast, most of the previous overall taxonomic schemes for gastropods relied on morphological features to classify these animals, and used taxon ranks such as order, superorder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoological Journal Of The Linnean Society
The ''Zoological Journal of the Linnean Society'' is a monthly peer-reviewed scientific journal covering zoology published by Oxford University Press on behalf of the Linnean Society. The editor-in-chief is Maarten Christenhusz (Linnean Society). It was established in 1856 as the ''Journal of the Proceedings of the Linnean Society of London. Zoology'' and renamed ''Journal of the Linnean Society of London, Zoology'' in 1866. It obtained its current title in 1969. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 3.286. References External links * Zoology journals Linnean Society of London Monthly journals Academic journa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acochlidium Weberi
''Acochlidium'' is a genus of freshwater slugs, an aquatic gastropod molluscs in the family Acochlidiidae. ''Acochlidium'' species have no shell. Species Species within the genus ''Acochlidium'' include: * ''Acochlidium amboinense'' Strubell, 1892Rudman W. B. (17 June 2006). "Comment on Are there freshwater sea slugs? by Dave". ''Sea Slug Forum''. Australian Museum, Sydney. Available fromhttp://www.seaslugforum.net/find/16865 accessed 23 May 2010. * ''Acochlidium bayerfehlmanni'' Wawra, 1980 * '' Acochlidium fijiiensis'' Haynes & Kenchington, 1991 synonyms: * ''Acochlidium paradoxum'' Strubell is a synonym for ''Strubellia paradoxa'' (Strubell, 1892) * ''Acochlidium sutteri'' WawraWawra E. (1979). "''Acochlidium sutteri'' nov. spec. (Gastropoda, Opisthobranchia, Acochlidiacea) von Sumba, Indonesien". ''Ann. Naturhistor. Mus. Wien'' 82: 595-60PDF/ref> is a synonym for ''Palliohedyle sutteri'' * ''Acochlidium weberi'' Bergh, 1896 is a synonym for ''Palliohedyle weberi ''Pallio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acochlidium Sutteri
''Acochlidium'' is a genus of freshwater slugs, an aquatic gastropod molluscs in the family Acochlidiidae. ''Acochlidium'' species have no shell. Species Species within the genus ''Acochlidium'' include: * ''Acochlidium amboinense'' Strubell, 1892Rudman W. B. (17 June 2006). "Comment on Are there freshwater sea slugs? by Dave". ''Sea Slug Forum''. Australian Museum, Sydney. Available fromhttp://www.seaslugforum.net/find/16865 accessed 23 May 2010. * ''Acochlidium bayerfehlmanni'' Wawra, 1980 * '' Acochlidium fijiiensis'' Haynes & Kenchington, 1991 synonyms: * ''Acochlidium paradoxum'' Strubell is a synonym for ''Strubellia paradoxa'' (Strubell, 1892) * ''Acochlidium sutteri'' WawraWawra E. (1979). "''Acochlidium sutteri'' nov. spec. (Gastropoda, Opisthobranchia, Acochlidiacea) von Sumba, Indonesien". ''Ann. Naturhistor. Mus. Wien'' 82: 595-60PDF/ref> is a synonym for ''Palliohedyle sutteri'' * ''Acochlidium weberi'' Bergh, 1896 is a synonym for ''Palliohedyle weberi ''Pallio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palliohedyle Sutteri
''Palliohedyle sutteri'' is a species of gastropods belonging to the family Acochlidiidae Acochlidiidae are a taxonomic family of shell-less freshwater gastropods (one of them ''Palliohedyle weberi'' lives in brackish water),Schrödl M. & Neusser T. P. (2010). "Towards a phylogeny and evolution of Acochlidia (Mollusca: Gastropoda: Op .... The species inhabits freshwater environments. References Acochlidiidae {{Improve categories, date=February 2022 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palliohedyle
''Palliohedyle'' is a genus of gastropods belonging to the family Acochlidiidae. Species: *''Palliohedyle sutteri'' *''Palliohedyle weberi ''Palliohedyle'' is a genus of gastropods belonging to the family Acochlidiidae. Species: *''Palliohedyle sutteri'' *''Palliohedyle weberi ''Palliohedyle'' is a genus of gastropods belonging to the family Acochlidiidae. Species: *''Palliohe ...'' References {{Taxonbar, from=Q18598079 Gastropods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acochlidium Bayerfehlmanni
''Acochlidium bayerfehlmanni'' is a species of freshwater gastropod, an aquatic gastropod mollusc within the family Acochlidiidae. The specific name ''bayerfehlmanni'' is in honour of Frederick Merkle Bayer and of Herman Adair Fehlmann, who made the research of ''Acochlidium'' on Palau. Type specimen are stored in Natural History Museum, Vienna and in Natural History Museum of Basel. Distribution The type locality is Arakitoach River, Babelthuap, Palau Islands. Description ''Acochlidium bayerfehlmanni'' has no shell. The body length is 25 mm. It has two pairs of tentacles. It is a hermaphrodite In reproductive biology, a hermaphrodite () is an organism that has both kinds of reproductive organs and can produce both gametes associated with male and female sexes. Many Taxonomy (biology), taxonomic groups of animals (mostly invertebrate .... References External links {{Taxonbar, from=Q13225821 Acochlidiidae Gastropods described in 1980 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
