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Meranoplus
''Meranoplus'' is an Old World genus of ants in the subfamily Myrmicinae. With over 80 valid species, it is predicted that over half of the ''Meranoplus'' diversity remains undescribed, most of these from Australia. Classification ''Meranoplus'' is a unique and charismatic myrmicine genus of hairy, slow-moving, and armored ants. The genus was previously classified in its own tribe, the Meranoplini, with one fossil genus, '' Parameranoplus'', from Baltic amber (44.1 ± 1.1 mya), but was moved to Crematogastrini by Ward ''et al.'' (2015). The historic shuffling of ''Meranoplus'' through higher taxa — Cryptoceridae, Cataulacinae, Tetramoriini, Meranoplini — reflects our poor understanding of the phylogenetic position of ''Meranoplus'' within the Formicidae. Brady et ''al''. (2006) recovered a clade of ''Meranoplus'' and '' Cataulacus'', although this relationship was not supported in Moreau ''et al''. (2006). Distribution The extant species of ''Meranoplus'' are distributed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meranoplus Bicolor
''Meranoplus bicolor'', is a species of ant of the subfamily Myrmicinae. It is found in many Asian countries, where its habitats range from open grasslands to open-canopy forests. They nest in soil, usually at the base of plants. The nest opening is a simple hole, but it can sometimes have multiple openings. Workers forage on the ground as well as on plants, where they exploit extrafloral nectaries and tend to aphids. Distribution Meranoplus bicolor is native to Pakistan, India, Nepal, Bangladesh, Bhutan, Tibet, southern China, Taiwan, Myanmar, Thailand, Laos, Vietnam, Malaysia, Sumatra, Java, Sri Lanka, and the Philippines. It has also been found in Borneo, Singapore, New Zealand, and Louisiana. In 2021, Filipino–Canadian YouTuber and antkeeper Mikey Bustos, known in the internet as AntsCanada, was credited for discovering the presence of the species in the Philippines, after his findings were verified by Dr. David General, an ant taxonomist and myrmecologist from the Univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meranoplus Mayri
''Meranoplus mayri'' is a Madagascar, Malagasy species of ant in the genus ''Meranoplus''. Distribution ''Meranoplus mayri'' is distributed throughout the drier regions of Madagascar from the Southwestern region near Andohahela National Park all the way north into the Mahajanga Province. The elevational range of ''M. mayri'' is 20–1345 m. Description This species displays subtle variation in morphometric and most sculptural characters across its range except for the sculpture of the base of abdominal tergum IV. This character varies from extremely smooth and shining in the southwest to strongly, dense-punctate and costate along the western edge of the High Plateau. Intergrades are common, however, occurring all along the western coast and into the High Plateau. Both smooth and punctate specimens may be found at the same locales, including Ampotoampoto, Ejada, Tsihombe and Ambinanitelo. The variation of this character indicates that although the two extremes are reproductively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetramoriini
Crematogastrini is a tribe of myrmicine ants Ants are eusocial insects of the family Formicidae and, along with the related wasps and bees, belong to the order Hymenoptera. Ants evolved from vespoid wasp ancestors in the Cretaceous period. More than 13,800 of an estimated total of ... with 64 genera and 8 fossil genera. Genera References Myrmicinae Ant tribes {{myrmicinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmicinae
Myrmicinae is a subfamily In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end botanical subfamily names with "-oideae", and zo ... of ants, with about 140 extant genera; their distribution is cosmopolitan. The pupae lack cocoons. Some species retain a functional sting. The petioles of Myrmicinae consist of two nodes. The nests are permanent and in soil, rotting wood, under stones, or in trees.Goulet, H & Huber, JT (eds.) (1993) Hymenoptera of the world: an identification guide to families. Agriculture Canada. p. 224 All species of Cephalotes (within the tribe Attini) are gliding ants. Identification Myrmicine worker ants have a distinct postpetiole, i.e., abdominal segment III is notably smaller than segment IV and set off from it by a well-developed constriction; the pronotum is inflexibly fused to the rest of the meso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crematogastrini
Crematogastrini is a tribe The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide use of the term in English is in the discipline of anthropology. The definition is contested, in part due to conflict ... of myrmicine ants with 64 genera and 8 fossil genera. Genera References Myrmicinae Ant tribes {{myrmicinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceania
Oceania ( , ) is a region, geographical region including Australasia, Melanesia, Micronesia, and Polynesia. Outside of the English-speaking world, Oceania is generally considered a continent, while Mainland Australia is regarded as its continental landmass. Spanning the Eastern Hemisphere, Eastern and Western Hemisphere, Western hemispheres, at the centre of the land and water hemispheres, water hemisphere, Oceania is estimated to have a land area of about and a population of around 46.3 million as of 2024. Oceania is the smallest continent in land area and the list of continents and continental subregions by population, second-least populated after Antarctica. Oceania has a diverse mix of economies from the developed country, highly developed and globally competitive market economy, financial markets of Australia, French Polynesia, Hawaii, New Caledonia, and New Zealand, which rank high in quality of life and Human Development Index, to the much least developed countries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Félix Édouard Guérin-Méneville
Félix Édouard Guérin-Méneville, also known as F. E. Guerin, (12 October 1799, in Toulon – 26 January 1874, in Paris) was a French entomologist. Life and work Guérin-Méneville changed his surname from Guérin in 1836. He was the author of the illustrated work ''Iconographie du Règne Animal de G. Cuvier 1829–1844'', a complement to the work of the zoologists Georges Cuvier and Pierre André Latreille, ''Le Règne Animal'', which illustrated only a selection of the animals covered. Cuvier was delighted with the work, saying that it would be very useful to readers, and that the illustrations were "as accurate as they were elegant". He also introduced silkworms to France, so they could be bred for the production of silk. Guérin-Méneville founded several journals: ''Magasin de zoologie, d’anatomie comparée et de paléontologie'' (1830), ''Revue zoologique par la Société cuviérienne'' (1838), ''Revue et Magasin de zoologie pure et appliquée'' (1849), and ''Revue de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old World
The "Old World" () is a term for Afro-Eurasia coined by Europeans after 1493, when they became aware of the existence of the Americas. It is used to contrast the continents of Africa, Europe, and Asia in the Eastern Hemisphere, previously thought of by the Europeans as comprising the entire world, with the "New World", a term for the newly encountered lands of the Western Hemisphere, particularly the Americas. Etymology In the context of archaeology and world history, the term "Old World" includes those parts of the world which were in (indirect) cultural contact from the Bronze Age onwards, resulting in the parallel development of the early civilizations, mostly in the temperate zone between roughly the 45th and 25th parallels north, in the area of the Mediterranean, including North Africa. It also included Mesopotamia, the Persian plateau, the Indian subcontinent, China, and parts of Sub-Saharan Africa. These regions were connected via the Silk Road trade route, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dufour Glands
Dufour's gland is an abdominal gland of certain insects, part of the anatomy of the ovipositor or sting apparatus in female members of Apocrita. The diversification of Hymenoptera took place in the Cretaceous and the gland may have developed at about this time (200 million years ago) as it is present in all three groups of Apocrita, the wasps, bees and ants. Structure Dufour’s gland was first described by Léon Jean Marie Dufour in 1841. Along with the spermatheca and the poison gland, it develops as an invagination of valves of the sternum. It empties at the base of the ovipositor in ants but into the dorsal vaginal wall in bees and wasps. The gland is lined by a single layer of epithelial cells which secrete substances into the hollow interior. Muscles round the opening of the duct and may help control the outflow. Function Dufour’s gland secretes chemicals, the nature and functions of which differs across various hymenopteran groups. The secretion is often used in communic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
