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Tyrrheniellina
''Tyrrheniellina'' is a genus of land snails, terrestrial pulmonate gastropod molluscs in the family Canariellidae Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestria .... MolluscaBase eds. (2021). MolluscaBase. Tyrrheniellina Giusti & Manganelli, 1992. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=995475 on 2021-02-15 Species Species in the genus ''Tyrrheniellina'' include: * '' Tyrrheniellina josephi'' References * Giusti, F. & Manganelli, G. (1989). Notulae Malacologicae, XLIV. A new Hygromiidae from the Tyrrhenian islands of Capraia and Sardinia with notes on the genera Xeromicra and Xerotricha (Pulmonata: Helicoidea) (Studies on the Sardinian and Corsican malacofauna, VIII). Bollettino Malacologico, 25 (1/4): 23 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrrheniellina Josephi
''Tyrrheniellina josephi'' is a species of land snail, a terrestrial pulmonate gastropod mollusc in the family Canariellidae Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestria ..., the hairy snails and their allies. This species is endemic to Italy.MolluscaBase eds. (2021). MolluscaBase. Tyrrheniellina josephi (Giusti & Manganelli, 1989). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1002502 on 2021-02-15 References * Giusti, F. & Manganelli, G. (1989). Notulae Malacologicae, XLIV. A new Hygromiidae from the Tyrrhenian islands of Capraia and Sardinia with notes on the genera Xeromicra and Xerotricha (Pulmonata: Helicoidea) (Studies on the Sardinian and Corsican malacofauna, VIII). Bollettino Malacologico, 25 (1/4): 23 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canariellidae
Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora. Taxonomy 2005 taxonomy There are 19 families within the superfamily Helicoidea according to the ta ....MolluscaBase eds. (2021). MolluscaBase. Canariellidae Schileyko, 1991. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=994704 on 2021-08-16 Anatomy The family is characterized by having a short flagellum and a stimulatory apparatus composed only of one to three single mucous glands (lacking dart or accessory sacs). Taxonomy The family Canariellidae consists of: * '' Canariella'' P. Hesse, 1918 * '' Debeauxhelix'' Bacci, 1943 * '' Montserratina'' Ortiz de Zarate Lopez, 1946 * '' Schileykiella'' Manganelli, Spar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canariellidae
Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.MolluscaBase eds. (2021). MolluscaBase. Canariellidae Schileyko, 1991. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=994704 on 2021-08-16 Anatomy The family is characterized by having a short flagellum and a stimulatory apparatus composed only of one to three single mucous glands (lacking dart or accessory sacs). Taxonomy The family Canariellidae consists of: * ''Canariella'' P. Hesse, 1918 * '' Debeauxhelix'' Bacci, 1943 * ''Montserratina'' Ortiz de Zarate Lopez, 1946 * ''Schileykiella'' Manganelli, Sparacio & Giusti, 1989 * ''Tyrrheniellina ''Tyrrheniellina'' is a genus of land snails, terrestrial pulmonate gastropod molluscs in the family Canariellidae Canariellidae is a taxonomic family of small to medium-sized air-breathing land snails, terr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euthyneura
Euthyneura is a taxonomic infraclass of snails and slugs, which includes species exclusively from marine, aquatic and terrestrial gastropod mollusks in the clade Heterobranchia. Euthyneura are characterised by several autapomorphies, but are named for euthyneury. They are considered to be the most successful and diverse group of Gastropoda. Within this taxon, the Gastropoda have reached their peak in species richness and ecological diversity. This obvious evolutionary success can probably be attributed to several factors. Marine Opisthobranchia, e.g., have evolved several clades specialised on less used food resources such as sponges or cnidarians. A key innovation in the evolution of Pulmonata was the colonization of freshwater and terrestrial habitats.Klussmann-Kolb A., Dinapoli A., Kuhn K., Streit B. & Albrecht C. (2008). "From sea to land and beyond – New insights into the evolution of euthyneuran Gastropoda (Mollusca)". ''BMC Evolutionary Biology'' 2008, 8: 57. . Va ... [...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 gastropods which were considered to be "air-breathers". This meaning certainly does not apply to the panpulmonate groups Acochlidia, Sacoglossa and Pyramidelloidea, and also was inaccurate when applied to some of the more traditional pulmonate taxa such as Siphonarioidea or Hygrophila, most members of which lack permanently air-filled lungs. However, the term Panpulmonata was chosen by Jörger et al. (2010) to provide some continuity in the terminology. Panpulmonata consists of following taxa: * Siphonarioidea * Sacoglossa * Glacidorboidea * Amphiboloidea * Pyramidelloidea * Hygrophila * Acochlidiacea (mentioned as Acochlidia) * Eupulmonata: Stylommatophora, Systellommatophora, Ellobioidea, Otinoidea, Trimusculoidea. Cladogram ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupulmonata
Eupulmonata is a taxonomic clade of air-breathing snails. The great majority of this group are land snails and slugs, but some are marine and some are saltmarsh snails that can tolerate salty conditions. Linnean taxonomy *Suborder Eupulmonata Haszprunar & Huber, 1990 **Infraorder Acteophila Dall, 1885 (= formerly Archaeopulmonata) ***Superfamily Melampoidea Stimpson, 1851 **Infraorder Trimusculiformes Minichev & Starobogatov, 1975 ***Superfamily Trimusculoidea Zilch, 1959 **Infraorder Stylommatophora A. Schmidt, 1856 (land snails) ***Subinfraorder Orthurethra ****Superfamily Achatinelloidea Gulick, 1873 ****Superfamily Cochlicopoidea Pilsbry, 1900 ****Superfamily Partuloidea Pilsbry, 1900 ****Superfamily Pupilloidea Turton, 1831 ***Subinfraorder Sigmurethra ****Superfamily Acavoidea Pilsbry, 1895 ****Superfamily Achatinoidea Swainson, 1840 ****Superfamily Aillyoidea Baker, 1960 ****Superfamily Arionoidea J.E. Gray in Turnton, 1840 ****Superfamily Buliminoidea Clessin, 1879 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylommatophora
Stylommatophora is an orderPhilippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong. 2017. Revised Classification, Nomenclator and Typification of Gastropod and Monoplacophoran Families'. Malacologia, 61(1-2): 1-526. of air-breathing land snails and slugs, terrestrial pulmonate gastropod molluscs. This taxon includes most land snails and slugs. The two strong synapomorphies of Stylommatophora are a long pedal gland placed beneath a membrane and two pairs of retractile tentacles (Dayrat & Tillier). Several families in this group contain species of snails and slugs that create love darts. Stylommatophora are known from the Cretaceous period up to the present day. Pek I., Vašíček Z., Roček Z., Hajn. V. & Mikuláš R. (1996). ''Základy zoopaleontologie''. Olomouc, 264 pp., . 2005 taxonomy According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005) based on evo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigmurethra
Sigmurethra is a taxonomic category of air-breathing land snails and slugs, terrestrial pulmonate gastropod molluscs. This is an informal group which includes most land snails and slugs. The two strong synapomorphies of Sigmurethra are a long pedal gland placed beneath a membrane and retractile tentacles. Several families in this group contain species of snails and slugs that create love darts. Sigmurethra are known from the Cretaceous to the Recent periods. Taxonomy 2005 Taxonomy In the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005, Sigmurethra is an "Informal Group", a subsection of the Stylommatophora.Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdés Á. & Warén A. 2005. ''Classification and nomenclator of gastropod families''. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. . . 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278 It consists of the following families: *Superfamily Claus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helicoidea
Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora. Taxonomy 2005 taxonomy There are 19 families within the superfamily Helicoidea according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005. * Helicidae * Bradybaenidae * Camaenidae * Cepolidae * Cochlicellidae * Elonidae * Epiphragmophoridae * Halolimnohelicidae * Helicodontidae * Helminthoglyptidae * Humboldtianidae * Hygromiidae * Monadeniidae * Pleurodontidae * Polygyridae * Sphincterochilidae * Thysanophoridae * Trissexodontidae * Xanthonychidae According to H. Nordsieck the family ''Xanthonychidae'' (sensu Hausdorf & Bouchet) is probably polyphyletic (contains several different lineages) and therefore should be divided into several families. 2012 taxonomy Thompson & Naranjo-García (2012) described a new family Echinichidae and placed it to the superfamily Xanthonychoidea.Thompson F. G. & Naranjo-García E. ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusca
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. 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. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. 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 invertebrate species. The g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
