|
Athoracophorus
''Athoracophorus'' is a genus of air-breathing, land slugs, Terrestrial animal, terrestrial pulmonate gastropod molluscs in the family (biology), family Athoracophoridae. Species Species in the genus ''Athoracophorus'' include: * ''Athoracophorus bitentaculatus'' (Jean René Constant Quoy, Quoy & Joseph Paul Gaimard, Gaimard, 1832) * ''Athoracophorus maculosus'' Burton, 1963 * ''Athoracophorus suteri'' Burton, 1963 Description The body of the animal is limaciform, subcylindrical and tapering behind; inferior tentacles wanting. mantle (mollusc), Mantle is anterior, small, triangular, lateral, adherent, enclosing the shell-plate. There are no longitudinal furrows above the margin of the foot, and no caudal mucous pit. There is no distinct locomotive disk. External respiratory and anal orifices are on the right central margin of the mantle. Orifice of the combined genital system is behind and below the right eye-peduncle. The shell-plate is internal, flat, calcareous, oblong an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athoracophorus Bitentaculatus
''Athoracophorus bitentaculatus'', is a species of land slug, a Terrestrial animal, terrestrial gastropod mollusc in the family (biology), family Athoracophoridae. Distribution ''A. bitentaculatus'' is endemic to List of non-marine molluscs of New Zealand, New Zealand. Ecology Parasites of ''Athoracophorus bitentaculatus'' include: * ''Hugotdiplogaster neozelandia'' (Nematoda, Diplogasteridae) is parasiting in the penis and in the oviductMorand S. & Barker G. M. (1995). "''Hugotdiplogaster neozelandia'' n. gen., n. sp. (Nematoda: Diplogasteridae), a parasite of the New Zealand endemic slug, ''Athoracophorus bitentaculatus'' (Quoy and Gaimard, 1832) (Gastropoda: Athoracophoridae)". ''New Zealand Journal of Zoology'' 22(1): 109-113. . References Further reading * Barker G. M. (1978). "A reappraisal of ''Athoracophorus bitentaculatus'', with comments on the validity of genus ''Reflectopallium'' (Gastropoda: Athoracophoridae)". ''New Zealand Journal of Zoology'' 5(2): 281– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athoracophorus Suteri
''Athoracophorus suteri'' is a leaf-veined slug, a species of air-breathing land slug, a terrestrial gastropod mollusc in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ... Athoracophoridae. References Further reading * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 NZETC Athoracophoridae Gastropods of New Zealand Gastropods described in 1963 {{Athoracophoridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athoracophorus Maculosus
''Athoracophorus maculosus'' is a species of air-breathing land slug, a terrestrial animal, terrestrial gastropod mollusc in the family (biology), family Athoracophoridae, the "leaf-veined" slugs. References * Arthur William Baden Powell, Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 NZETC Athoracophoridae Gastropods of New Zealand Gastropods described in 1963 {{Athoracophoridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athoracophoroidea
Athoracophoridae, common name the leaf-veined slugs, are a family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the infraorder Stylommatophora, the stalk-eyed snails and slugs. Many of the species have an attractive pattern on their dorsal surface which resembles the veins in a leaf, hence the common name. Athoracophoridae is the only family in the superfamily Athoracophoroidea. Leaf-veined slugs live on the various land masses and islands in the south-west Pacific area. The scientific name Athoracophoridae is derived from prefix "a-", that means "without" and from a Greek word "" (), that means " breastplate". This is a reference to the fact that the mantle in these slugs is small and not well delineated; it does not have the obvious, saddle-shaped or breast-plate-shaped appearance that it does in most other land slug groups. Anatomy In the family Athoracophoridae (in subfamily Aneitinae and in subfamily Athoracophorinae), the number of haploid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athoracophoridae
Athoracophoridae, common name the leaf-veined slugs, are a family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the infraorder Stylommatophora, the stalk-eyed snails and slugs. Many of the species have an attractive pattern on their dorsal surface which resembles the veins in a leaf, hence the common name. Athoracophoridae is the only family in the superfamily Athoracophoroidea. Leaf-veined slugs live on the various land masses and islands in the south-west Pacific area. The scientific name Athoracophoridae is derived from prefix "a-", that means "without" and from a Greek word "" (), that means "breastplate". This is a reference to the fact that the mantle in these slugs is small and not well delineated; it does not have the obvious, saddle-shaped or breast-plate-shaped appearance that it does in most other land slug groups. Anatomy In the family Athoracophoridae (in subfamily Aneitinae and in subfamily Athoracophorinae), the number of haploid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonate
Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includes many land and freshwater families, and several marine families. The taxon Pulmonata as traditionally defined was found to be polyphyletic in a molecular study per Jörger ''et al.'', dating from 2010. Pulmonata are known from the Carboniferous Period to the present. Pulmonates have a single atrium and kidney, and a concentrated, symmetrical, nervous system. The mantle cavity is located on the right side of the body, and lacks gills, instead being converted into a vascularised lung. Most species have a shell, but no operculum, although the group does also include several shell-less slugs. Pulmonates are hermaphroditic, and some groups possess love darts. Linnean taxonomy The taxonomy of this group according to the taxonomy of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caudal Mucous Pit
The caudal mucous pit, or caudal mucous horn, is an anatomical structure on the tail end of the foot of various land snails and slugs, terrestrial pulmonate gastropod mollusks. The function of this pit is the resorption of mucus when the gastropod is moving (see also Muratov 1999). An incorrect and yet often-used term for this structure is the "caudal gland".Barker G. M. (2001) "Gastropods on Land: Phylogeny, Diversity and Adaptive Morphology." in Barker G. M. (ed.):The biology of terrestrial molluscs. CABI Publishing, Oxon, UK, . 1-146, cited pages: page 90 and pages 140-143. This area also used to be referred to by the term "caudal pore". Families Families of snails and slug where a caudal mucous pit exists in every species included: * Arionidae: * Endodontidae * Polygyridae * Helicodiscidae * Daudebardiinae (a subfamily of Oxychilidae) * Urocyclidae * Helicarionidae * Ariophantidae * Systrophiidae (Systrophiidae is a synonym for Scolodontinae, the subfamily of fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mantle (mollusc)
The mantle (also known by the Latin word pallium meaning mantle, robe or cloak, adjective pallial) is a significant part of the anatomy of molluscs: it is the dorsal body wall which covers the visceral mass and usually protrudes in the form of flaps well beyond the visceral mass itself. In many species of molluscs the epidermis of the mantle secretes calcium carbonate and conchiolin, and creates a shell. In sea slugs there is a progressive loss of the shell and the mantle becomes the dorsal surface of the animal. The words mantle and pallium both originally meant cloak or cape, see mantle (vesture). This anatomical structure in molluscs often resembles a cloak because in many groups the edges of the mantle, usually referred to as the ''mantle margin'', extend far beyond the main part of the body, forming flaps, double-layered structures which have been adapted for many different uses, including for example, the siphon. Mantle cavity The ''mantle cavity'' is a central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limaciform
{{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Paul Gaimard
Joseph Paul Gaimard (31 January 1793 – 10 December 1858) was a French naval surgeon and naturalist. Biography Gaimard was born at Saint-Zacharie on January 31, 1793. He studied medicine at the naval medical school in Toulon, subsequently earning his qualifications as a naval surgeon. Along with Jean René Constant Quoy, he served as naturalist on the ships ''L'Uranie'' under Louis de Freycinet 1817–1820, and ''L'Astrolabe'' under Jules Dumont d'Urville 1826–1829.Google Books Discovery of Australia's Fishes: A History of Australian Ichthyology to 1930 by Brian Saunders During this voyage they discovered the now extinct giant skink of |
Jean René Constant Quoy
Jean René Constant Quoy (10 November 1790 in Maillé – 4 July 1869 in Rochefort) was a French naval surgeon, zoologist and anatomist. In 1806, he began his medical studies at the school of naval medicine at Rochefort, afterwards serving as an auxiliary-surgeon on a trip to the Antilles (1808–1809). After earning his medical doctorate in 1814 at Montpellier, he was surgeon-major on a journey to Réunion (1814–1815). Along with Joseph Paul Gaimard, he served as naturalist and surgeon aboard the ''Uranie'' under Louis de Freycinet from 1817 to 1820, and on the ''Astrolabe'' (1826–1829) under the command of Jules Dumont d'Urville. In July 1823 he and Gaimard presented a paper to the Académie royale des Sciences on the origin of coral reefs, taking issue with the then widespread belief that these were constructed by coral polyps from bases in very deep water and arguing instead that the original bases must have been in shallow water because reef-building polyps were con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
