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Spiny Terrapin
The spiny turtle (''Heosemys spinosa'') is a South-East Asian turtle species. It inhabits lowland and hill rainforest, usually dwelling in the vicinity of small streams in hill areas up to 1,000 m above sea level. It is found in Brunei, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, and Thailand. Description The spiny turtle is a medium-sized tortoise with a brown shell and red-spotted head.Goetz, Matthias. "Husbandry and breeding of the spiny turtle Heosemys spinosa (Gray, 1931) at the Durrell Wildlife Conservation Trust." ''Radiata'', vol. 16, no. 2, 2007, pp. 1-15. ''Heosemys Spinosa.'' Mar 16, 2022. Also known as the “cog-wheel turtle,” it derives its name from its spiky-edged carapace, marginal Scute, scutes, and spiny Keeled scales, keel. As juvenile spiny turtles become adults, the black striped and yellow underside of their shell fades in color. In addition, the juveniles’ serrations, or jagged edges, at the carapace margin decrease in size and become r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keeled Scales
Keeled Scales is an independent record label based in Austin, Texas. It was founded in 2014 by musicians Tony Presley (Real Live Tigers) and Seth Whaland (Literature, Tres Oui). The label has released over 60 albums from artists such as Buck Meek (of Big Thief), Katy Kirby, Lunar Vacation, Sun June and more. In 2020, the label helped curate a benefit compilation to support the Estok’Gna, an indigenous Texas tribe, in their efforts to protest the building of a gas pipeline through their lands. In 2021, Keeled Scales entered into a partnership with fellow indie label Polyvinyl Records, but still retains creative control over its operations. Also in 2021, the ''Austin Chronicle'' named Keeled Scales “Best Quiet Giant,” praising the label for its “stacked roster and tastemaking reputation.” Discography The following are the albums released by the label: #The Room Outside – ''The Room Outside'' #Real Live Tigers – ''Tomboys'' #The Shivers – ''Charades'' #Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Described In 1830
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and amniotic development. Living traditional reptiles comprise four orders: Testudines, Crocodilia, Squamata, and Rhynchocephalia. About 12,000 living species of reptiles are listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology. Reptiles have been subject to several conflicting taxonomic definitions. In Linnaean taxonomy, reptiles are gathered together under the class Reptilia ( ), which corresponds to common usage. Modern cladistic taxonomy regards that group as paraphyletic, since genetic and paleontological evidence has determined that birds (class Aves), as members of Dinosauria, are more closely related to living crocodilians than to other reptiles, and are thus nested among reptiles from an evolutionary perspective. Many cladistic systems therefore redefine Reptilia as a clade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of The Philippines
The wildlife of the Philippines includes a significant number of endemism, endemic Flora of the Philippines, plant and animal species. The country's surrounding waters reportedly have the highest level of marine biodiversity in the world. The Philippines is one of the seventeen megadiverse countries and is a global biodiversity hotspot. In 2013, 700 of the country's 52,177 species were listed as List of threatened species of the Philippines, threatened. The Philippines has among the highest rates of species discovery in the world with 16 new species of mammal discovered in the last ten years. Because of this, the degree of endemism in the Philippines has risen and will likely continue to rise. Some of the smallest and largest animals and plants are found in the Philippines. These include the smallest primate (tarsier), the biggest moth (Atlas moth, or ''mariposa'' in Tagalog), the smallest deer (Philippine mouse-deer or ''pilandok''), the smallest fish (Philippine goby), and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Thailand
The following is a list of reptiles of Thailand. There are more than 400 species recorded. Order Crocodylia (crocodilians) Order Testudines (turtles) Order Squamata, Suborder Lacertilia (lizards) Order Squamata, Suborder Serpentes (snakes) Common species Reptile species commonly found in anthropogenically modified environments (i.e., near human settlements) include: *''Calotes versicolor'' (oriental garden lizard) *''Eutropis macularia'' (bronze grass skink) *'' Eutropis multifasciata'' (common sun skink) *''Gekko gecko'' (tokay gecko) *'' Gehyra mutilata'' (stump-toed gecko) *'' Hemidactylus frenatus'' (common house gecko) *'' Hemidactylus platyurus'' (flat-tailed house gecko) *'' Ramphotyphlops braminus'' (common blind snake) *''Python reticulatus'' (reticulated python) *'' Dendrelaphis pictus'' (painted bronzeback) *'' Enhydris plumbea'' (rice paddy snake) *''Ptyas mucosa'' (oriental ratsnake) *'' Rhabdophis subminiatus'' (red-necked keelback) *'' Bungarus fasciatus'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Indonesia
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and amniotic development. Living traditional reptiles comprise four orders: Testudines, Crocodilia, Squamata, and Rhynchocephalia. About 12,000 living species of reptiles are listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology. Reptiles have been subject to several conflicting taxonomic definitions. In Linnaean taxonomy, reptiles are gathered together under the class Reptilia ( ), which corresponds to common usage. Modern cladistic taxonomy regards that group as paraphyletic, since genetic and paleontological evidence has determined that birds (class Aves), as members of Dinosauria, are more closely related to living crocodilians than to other reptiles, and are thus nested among reptiles from an evolutionary perspective. Many cladistic systems therefore redefine Reptilia as a clade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heosemys
''Heosemys'' is a genus of freshwater turtles ("terrapins" in British English) in the family Geoemydidae (formerly called Bataguridae). The genus ''Heosemys'' was split out of the related genus '' Geoemyda'' by McDowell in 1964. Species Four species are placed under ''Heosemys'':Turtle Taxonomy Working Group (Rhodin, A.G.J., van Dijk, P.P, Iverson, J.B., and Shaffer, H.B.).2010Turtles of the world, 2010 update: annotated checklist of taxonomy, synonymy, distribution, and conservation status In: Rhodin, A.G.J., Pritchard, P.C.H., van Dijk, P.P., Saumure, R.A., Buhlmann, K.A., Iverson, J.B., and Mittermeier, R.A. (Eds.). Conservation Biology of Freshwater Turtles and Tortoises: A Compilation Project of the IUCN/SSC Tortoise and Freshwater Turtle Specialist Group. ''Chelonian Research Monographs'' No. 5. pp. 000.85-000.164, * Arakan forest turtle (Boulenger, 1903), ''Heosemys depressa'' * Giant Asian pond turtle (Gray, 1860), ''Heosemys grandis'' * Spiny turtle (Gray, 1831), ''H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISSN (identifier)
An International Standard Serial Number (ISSN) is an eight-digit to uniquely identify a periodical publication (periodical), such as a magazine. The ISSN is especially helpful in distinguishing between serials with the same title. ISSNs are used in ordering, cataloging, interlibrary loans, and other practices in connection with serial literature. The ISSN system was first drafted as an International Organization for Standardization (ISO) international standard in 1971 and published as ISO 3297 in 1975. ISO subcommittee TC 46/SC 9 is responsible for maintaining the standard. When a serial with the same content is published in more than one media type, a different ISSN is assigned to each media type. For example, many serials are published both in print and electronic media. The ISSN system refers to these types as print ISSN (p-ISSN) and electronic ISSN (e-ISSN). Consequently, as defined in ISO 3297:2007, every serial in the ISSN system is also assigned a linking ISSN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substrate (biology)
In biology, a substrate is the surface on which an organism (such as a plant, fungus, or animal) lives. A substrate can include biotic or abiotic materials and animals. For example, encrusting algae that lives on a rock (its substrate) can be itself a substrate for an animal that lives on top of the algae. Inert substrates are used as growing support materials in the hydroponic cultivation of plants. In biology substrates are often activated by the nanoscopic process of substrate presentation. In agriculture and horticulture * Cellulose substrate * Expanded clay aggregate (LECA) * Rock wool * Potting soil * Soil In animal biotechnology Requirements for animal cell and tissue culture Requirements for animal cell and tissue culture are the same as described for plant cell, tissue and organ culture (In Vitro Culture Techniques: The Biotechnological Principles). Desirable requirements are (i) air conditioning of a room, (ii) hot room with temperature recorder, (iii) microsc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plastron
The turtle shell is a shield for the ventral and dorsal parts of turtles (the Order (biology), order Testudines), completely enclosing all the turtle's vital organs and in some cases even the head. It is constructed of modified bony elements such as the ribs, parts of the pelvis and other bones found in most reptiles. The bone of the shell consists of both skeletal and dermal bone, showing that the complete enclosure of the shell likely evolved by including dermal armor into the rib cage. The turtle's shell is an important study, not just because of the apparent protection it provides for the animal but also as an identification tool, in particular with fossils, as the shell is one of the likely parts of a turtle to survive fossilization. Hence understanding the shell structure in living species provides comparable material with fossils. The shell of the hawksbill turtle, among other species, has been used as a material for a wide range of small decorative and practical items sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scute
A scute () or scutum (Latin: ''scutum''; plural: ''scuta'' "Scutum (shield), shield") is a bony external plate or scale overlaid with horn, as on the shell of a turtle, the skin of crocodilians, and the feet of Bird anatomy#Scales, birds. The term is also used to describe the anterior portion of the mesothorax in insects as well as some arachnids (e.g., the family Ixodidae, the scale ticks). Properties Scutes are similar to scale (zoology), scales and serve the same function. Unlike the scales of lizards and snakes, which are formed from the Epidermis (skin), epidermis, scutes are formed in the lower vascular layer of the skin and the epidermal element is only the top surface . Forming in the living dermis, the scutes produce a Horn (anatomy), horny outer layer that is superficially similar to that of scales. Scutes will usually not overlap as snake scales (but see the pangolin). The outer keratin layer is shed piecemeal, and not in one continuous layer of skin as seen in snakes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
