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Mariaella Beddomei
''Mariaella beddomei'' is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Ariophantidae. The specific name is in honor of Richard Henry Beddome. Distribution This species lives in India. It is endemic to Western Ghats.Mavinkurve R. G., Shanbhag S. P. & Madhyastha N. A. 2004Checklist of terrestrial gastropods of Karnataka, India'' Zoos' Print Journal 19(11):1684-1686. Its localities include Travancore Hills. Shell description The internal shell is thinner than in '' Mariaella dussumieri'', shelly, flat and smooth beneath, white, with close, concentric lines of growth. The length of the adult shell is 12 mm, the breath is 6.5 mm. Anatomy The body of the animal varies greatly in color from uniform ochre to deep grey-black or spotted. There are no raised ridges on the shell-lobes. It is externally similar to ''Mariaella dussumieri'', but larger, about in length when fully extended. It has more numerous teeth in the r ... [...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] |
Terrestrial Animal
Terrestrial animals are animals that live predominantly or entirely on land (e.g. cats, dogs, ants, spiders), as compared with aquatic animals, which live predominantly or entirely in the water (e.g. fish, lobsters, octopuses), and amphibians, which rely on a combination of aquatic and terrestrial habitats (e.g. frogs and newts). Some groups of insects are terrestrial, such as ants, butterflies, earwigs, cockroaches, grasshoppers and many others, while other groups are partially aquatic, such as mosquitoes and dragonflies, which pass their larval stages in water. Terrestrial animals tend to be more developed and intelligent than aquatic animals. Terrestrial classes The term "terrestrial" is typically applied to species that live primarily on the ground, in contrast to arboreal species, which live primarily in trees. There are other less common terms that apply to specific groups of terrestrial animals: * Saxicolous creatures are rock dwelling. "Saxicolous" is deriv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Thomas Blanford
William Thomas Blanford (7 October 183223 June 1905) was an English geologist and naturalist. He is best remembered as the editor of a major series on '' The Fauna of British India, Including Ceylon and Burma''. Biography Blanford was born in London to William Blanford and Elizabeth Simpson. His father owned a factory next to their house on Bouverie street, Whitefriars. He was educated in private schools in Brighton (until 1846) and Paris (1848). He joined his family business in carving and gilding and studied at the School of Design in Somerset House. Suffering from ill health, he spent two years in a business house at Civitavecchia owned by a friend of his father. His initial aim was to enter a mercantile career. On returning to England in 1851 he was induced to enter the newly established Royal School of Mines (now part of Imperial College London), which his younger brother Henry F. Blanford (1834–1893), afterwards head of the Indian Meteorological Department, had al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slug Tadiandamol
Slug, or land slug, is a common name for any apparently shell-less terrestrial gastropod mollusc. The word ''slug'' is also often used as part of the common name of any gastropod mollusc that has no shell, a very reduced shell, or only a small internal shell, particularly sea slugs and semislugs (this is in contrast to the common name ''snail'', which applies to gastropods that have a coiled shell large enough that they can fully retract their soft parts into it). Various taxonomic families of land slugs form part of several quite different evolutionary lineages, which also include snails. Thus, the various families of slugs are not closely related, despite a superficial similarity in the overall body form. The shell-less condition has arisen many times independently as an example of convergent evolution, and thus the category "slug" is polyphyletic. Taxonomy Of the six orders of Pulmonata, two – the Onchidiacea and Soleolifera – solely comprise slugs. A third fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radula
The radula (, ; plural radulae or radulas) is an anatomical structure used by Mollusca, molluscs for feeding, sometimes compared to a tongue. It is a minutely toothed, chitinous ribbon, which is typically used for scraping or cutting food before the food enters the esophagus. The radula is unique to the molluscs, and is found in every class of mollusc except the Bivalvia, bivalves, which instead use cilia, waving filaments that bring minute organisms to the mouth. Within the gastropods, the radula is used in feeding by both herbivore, herbivorous and carnivore, carnivorous snails and slugs. The arrangement of teeth (Denticle (tooth feature), denticles) on the radular ribbon varies considerably from one group to another. In most of the more ancient lineages of gastropods, the radula is used to graze, by scraping diatoms and other microscopic algae off rock surfaces and other substrates. Predatory marine snails such as the Naticidae use the radula plus an acidic secretion to bore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mariaella Dussumieri
''Mariaella dussumieri'' is a species of air-breathing land slug, a terrestrial animal, terrestrial pulmonate gastropod mollusk in the family Ariophantidae. ''Mariaella dussumieri'' is the type species of the genus ''Mariaella''. Its specific name (zoology), specific name is in honor of French merchant Jean-Jacques Dussumier. Distribution This species lives in List of non-marine molluscs of India, India. It is endemic to Western Ghats. In the Western Ghats it occurs as far north as the Kadur district of Mysore and perhaps to Mahableshwar. Hill-tracts of Ceylon. The Type locality (biology), type locality was Mahé, India, a small town between Kozhikode, Calicut and Kannur, Cannanore on the Malabar coast. This species has not yet become established in the USA, but it is considered to represent a potentially serious threat as a pest (organism), pest, an invasive species which could negatively affect agriculture, natural ecosystems, human health or commerce. Therefore, it has bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of a gastropod or snail, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it ( semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the mantle. The calcareous central layer, tracum, is typically made of calcium carbonate precipitated into an organic matrix known as conchiolin. The outermost layer is the periostr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Travancore Hills
The Kingdom of Travancore ( /ˈtrævənkɔːr/), also known as the Kingdom of Thiruvithamkoor, was an Indian kingdom from c. 1729 until 1949. It was ruled by the Travancore Royal Family from Padmanabhapuram, and later Thiruvananthapuram. At its zenith, the kingdom covered most of the south of modern-day Kerala ( Idukki, Kottayam, Alappuzha, Pathanamthitta, Kollam, and Thiruvananthapuram districts, and some portions of Ernakulam district), and the southernmost part of modern-day Tamil Nadu (Kanyakumari district and some parts of Tenkasi district) with the Thachudaya Kaimal's enclave of Irinjalakuda Koodalmanikyam temple in the neighbouring Kingdom of Cochin. However Tangasseri area of Kollam city and Anchuthengu near Attingal in Thiruvananthapuram district, were British colonies and were part of the Malabar District until 30 June 1927, and Tirunelveli district from 1 July 1927 onwards. Travancore merged with the erstwhile princely state of Cochin to form Travancore-Cochin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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