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Neoheterophrictus Sahyadri
''Neoheterophrictus sahyadri'' is a spider species in the genus ''Neoheterophrictus''. It was first described in 2012 by Manju Siliwal, Neha Gupta, and Robert John Raven. Its name "sahyadri" comes from the vernacular name for the Western Ghats, a mountain range in India where it was discovered. Characteristics The female is characterized by short and very stout spermatheca The spermatheca (pronounced plural: spermathecae ), also called receptaculum seminis (plural: receptacula seminis), is an organ of the female reproductive tract in insects, e.g. ants, bees, some molluscs, oligochaeta worms and certain other ...e receptacles (2×) with 6-7 large contiguous lobes and black-green bodies. The male is characterized by the presence of a thick spine on the tibial spur, the palp embolus gently curving retrolaterally towards the tip, and the completely white metatarsi and tarsi on all of the legs. The white is brighter on anterior than posterior tarsi. References {{Taxonbar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoheterophrictus
''Neoheterophrictus'' is a genus of tarantula in the family Theraphosidae. It comprises seven species, all found in India. Characteristics ''Neoheterophrictus'' is similar to ''Heterophrictus'' and ''Plesiophrictus'', however the females differ by having a different spermathecae structure, which have two receptacles with many lobes/termini at the end. Males are distinguished from ''Plesiophrictus'' by the absence of a tegular keel on the male palpal bulb. It occurs in the Western Ghats, India. Etymology The name is a combination of two words ''neo'' and ''heterophrictus'', ''neo'' in Latin meaning "new" and ''Heterophrictus'' being a genus name within the family Theraphosidae. Species , the World Spider Catalog recognized seven species. All are restricted to India. *'' Neoheterophrictus amboli'' Mirza & Sanap, 2014 *''Neoheterophrictus bhori'' (Gravely, 1915) *''Neoheterophrictus crurofulvus'' Siliwal, Gupta & Raven, 2012 *''Neoheterophrictus madraspatanus'' (Gravely, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neha Gupta
Empower Orphans is a registered 501(c)(3) non-profit organization which intends to address the problems associated with orphans and abandoned children, and children born into homes living in poverty. The organization's goal is to help create self-sufficiency by supplying children with the tools to gain a basic education and technical skills to enable a sustainable livelihood. In addition to education, Empower Orphans provides food, clothing, health care, and medical supplies to establish an effective learning environment. History The organization was started by Neha Gupta when she was 9 years old. Neha Gupta, born on May 23, 1996 has changed many people's lives by not only helping orphans in India but also by supporting organisations in her home town. She was inspired to establish Empowering Orphans through visits to her grandparents in India, where she observed poverty stricken children. In 2014, Neha Gupta became the first American ever to win the International Children's Peac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Raven
Robert John Raven is an Australian arachnologist, being the Head of Terrestrial Biodiversity and the Senior Curator (Arachnida) at the Queensland Museum. Dr Raven has described many species of spider in Australia and elsewhere, and is spider bite consultant to the Royal Brisbane Hospital The Royal Brisbane and Women's Hospital (RBWH) is a tertiary public hospital located in Herston, a suburb of Brisbane, Queensland, Australia. It is operated by Metro North Health, part of the Queensland Health network. The hospital has 929 be ..., leading to much work on spider toxins. References External links Dr Robert Ravenat Queensland Museum Arachnids researchat Queensland Museum Australian arachnologists Living people Year of birth missing (living people) {{zoologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spermatheca
The spermatheca (pronounced plural: spermathecae ), also called receptaculum seminis (plural: receptacula seminis), is an organ of the female reproductive tract in insects, e.g. ants, bees, some molluscs, oligochaeta worms and certain other invertebrates and vertebrates. Its purpose is to receive and store sperm from the male or, in the case of hermaphrodites, the male component of the body. Spermathecae can sometimes be the site of fertilization when the oocytes are sufficiently developed. Some species of animal have multiple spermathecae. For example, certain species of earthworms have four pairs of spermathecae—one pair each in the 6th, 7th, 8th, and 9th segments. The spermathecae receive and store the spermatozoa of another earthworm during copulation. They are lined with epithelium and are variable in shape: some are thin, heavily coiled tubes, while others are vague outpocketings from the main reproductive tract. It is one of the many variations in sexual reproduct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theraphosidae
Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although many other members of the same infraorder (Mygalomorphae) are commonly referred to as "tarantulas" or "false tarantulas". Some of the more common species have become popular in the exotic pet trade. Many New World species kept as pets have setae known as urticating hairs that can cause irritation to the skin, and in extreme cases, cause damage to the eyes. Overview Like all arthropods, the tarantula is an invertebrate that relies on an exoskeleton for muscular support.Pomeroy, R. (2014, February 4). Pub. Real Clear Science, "Spiders, and Their Amazing Hydraulic Legs and Genitalia". Retrieved October 13, 2019, from https://www.realclearscience.com/blog/2013/02/spiders-their-amazing-hydraulic-legs-and-genitals.html. Like other Arachnida, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiders Of The Indian Subcontinent
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had a separa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
