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Cephalotes Dieteri
''Cephalotes dieteri'' is an extinct species of ant in the subfamily Myrmicinae known from two Middle Miocene fossils found in amber on Hispaniola. At the time of description, ''C. dieteri'' was one of seven fossil ant species placed in the ''Cephalotes'' ''coffeae'' clade. History and classification ''Cephalotes dieteri'' was described from two fossil ants which are preserved as inclusions in transparent chunks of Dominican amber. The amber was produced by the extinct ''Hymenaea protera'', which formerly grew on Hispaniola, across northern South America and up to southern Mexico. The specimens were collected from unidentified amber mines in the Dominican Republic. The amber dates from the Burdigalian stage of the Miocene, being recovered from sections of the La Toca Formation in the Cordillera Septentrional and the Yanigua Formation in the Cordillera Oriental. At the time of description, the holotype and paratype specimens were both preserved in the collections of the State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burdigalian
The Burdigalian is, in the geologic timescale, an age (geology), age or stage (stratigraphy), stage in the early Miocene. It spans the time between 20.43 ± 0.05 annum, Ma and 15.97 ± 0.05 Ma (million years ago). Preceded by the Aquitanian (stage), Aquitanian, the Burdigalian was the first and longest warming period of the MioceneEdward Petuch, Ph.D. Florida Atlantic University, Department of Geosciences. and is succeeded by the Langhian. Stratigraphic definition The name Burdigalian comes from ''Burdigala'', the Latin name for the city of Bordeaux, France. The Burdigalian Stage was introduced in scientific literature by Charles Depéret in 1892. The base of the Burdigalian is at the first appearance of foram species ''Globigerinoides altiaperturus'' and the top of magnetic chronozone C6An. , an official GSSP for the Burdigalian had not yet been assigned. The top of the Burdigalian (the base of the Langhian) is defined by the first appearance of foram species ''Praeorbulina gl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Setulifer
''Cephalotes setulifer'' is a species of arboreal ant of the genus '' Cephalotes'', characterized by an odd shaped head and the ability to "parachute" by steering their fall if they drop off of the tree they are on. Giving their name also as gliding ant Gliding ants are arboreal ants of several different genera that are able to control the direction of their descent when falling from a tree. Living in the rainforest canopy like many other gliders, gliding ants use their gliding to return to the ...s. References setulifer Insects described in 1894 {{Cephalotes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Bloosi
''Cephalotes bloosi'' is a species of arboreal ant of the genus ''Cephalotes'', characterized by an odd shaped head and the ability to "parachute" by steering their fall if they drop off of the tree they're on. Giving their name also as gliding ant Gliding ants are arboreal ants of several different genera that are able to control the direction of their descent when falling from a tree. Living in the rainforest canopy like many other gliders, gliding ants use their gliding to return to the ...s. References bloosi {{Cephalotes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Dieteri SMNSDO618 Dorsal
''Cephalotes'' is a genus of tree-dwelling ant species from the Americas, commonly known as turtle ants. All appear to be gliding ants, with the ability to "parachute" and steer their fall so as to land back on the tree trunk rather than fall to the ground, which is often flooded. Ecological specialization and evolution of a soldier caste One of the most important aspects of the genus' social evolution and adaptation is the manner in which their social organization has been shaped by environmental pressures.Hölldobler, B., Wilson, E. O., & Nelson, M. C. (2009). The superorganism: the beauty, elegance, and strangeness of insect societies. New York: W.W. Norton. This is particularly true of the species ''Cephalotes rohweri'', in which an entire soldier class has evolved as a result of highly specialized nest cavity availability.Powell, S. (2008). Ecological specialization and the evolution of a specialized caste in ''Cephalotes'' ant. Functional Ecology, 22, 902-911. Because ants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Integerrimus
''Cephalotes integerrimus'' is an extinct species of arboreal ant of the genus '' Cephalotes'', characterized by an odd shaped head and the ability to "parachute" by steering their fall if they drop off of the tree they're on. Giving their name also as gliding ants. Their larger and flatter legs, a trait common with other members of the genus ''Cephalotes'', gave them their gliding abilities. The species was first given a description and a classification by German entomologists Gijsbertus Vierbergen and Joachim Scheven in 1995. It was discovered fosillized in amber on the island of Hispaniola in the Dominican Republic. The holotype of the species mesures 3.80 × 1.00 millimetres Discovery This species, probably native to Hispaniola as well as the Lesser Antilles, although lack of sufficient evidence makes this uncertain. It was discovered fossilized in Dominican amber, extracted in the Dominican Republic and is dated between the Burdigalian and Langhian ages of the Miocene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Obscurus
''Cephalotes obscurus'' is an extinct species of arboreal ant of the genus '' Cephalotes'', characterized by an odd shaped head and the ability to "parachute" by steering their fall if they drop off of the tree they're on. Giving their name also as gliding ants. The species was probably native to Hispaniola, however, lack of more evidence makes this uncertain. Their larger and flatter legs, a trait common with other members of the genus ''Cephalotes'', gave them their gliding abilities. The species was first given a description and a classification in 1995 by German entomologists Gijsbertus Vierbergen and Joachim Scheven. It was discovered fosillized in amber on the island of Hispaniola in the Dominican Republic. Discovery This species, probably native to Hispaniola as well as the Lesser Antilles, although lack of sufficient evidence makes this uncertain. It was discovered fossilized in Dominican amber, extracted in the Dominican Republic and is dated between the Burdigalia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Ventriosus
''Cephalotes ventriosus'' is a species of arboreal ant of the genus '' Cephalotes'', characterized by an odd shaped head and the ability to "parachute" by steering their fall if they drop off of the tree they're on. Giving their name also as gliding ant Gliding ants are arboreal ants of several different genera that are able to control the direction of their descent when falling from a tree. Living in the rainforest canopy like many other gliders, gliding ants use their gliding to return to the ...s. References ventriosus {{Cephalotes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Alveolatus SMNSDO5691 Profile
''Cephalotes'' is a genus (biology), genus of arboreal, tree-dwelling ant species from the Americas, commonly known as turtle ants. All appear to be gliding ants, with the ability to "parachute" and steer their fall so as to land back on the tree trunk rather than fall to the ground, which is often flooded. Ecological specialization and evolution of a soldier caste One of the most important aspects of the genus' social evolution and adaptation is the manner in which their social organization has been shaped by environmental pressures.Hölldobler, B., Wilson, E. O., & Nelson, M. C. (2009). The superorganism: the beauty, elegance, and strangeness of insect societies. New York: W.W. Norton. This is particularly true of the species ''Cephalotes rohweri'', in which an entire soldier class has evolved as a result of highly specialized nest cavity availability.Powell, S. (2008). Ecological specialization and the evolution of a specialized caste in ''Cephalotes'' ant. Functional Ecology, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes Alveolatus
''Cephalotes alveolatus'' is an extinct species of ant in the subfamily Myrmicinae known from a single Middle Miocene fossil found in amber on Hispaniola. At the time of description ''C. alveolatus'' was one of seven fossil ant species placed in the ''Cephalotes'' ''coffeae'' clade. History and classification ''Cephalotes alveolatus'' was described from a single fossil ant preserved as an inclusion in a transparent chunk of Dominican amber. The amber was produced by the extinct ''Hymenaea protera'', which formerly grew on Hispaniola, across northern South America and up to southern Mexico. The specimen was collected from an unidentified amber mine in the Dominican Republic. The amber dates from the Burdigalian stage of the Miocene being recovered from sections of the La Toca Formation in the Cordillera Septentrional and the Yanigua Formation in the Cordillera Oriental. At the time of description, the holotype specimen was preserved in the private collection of Joachim Scheven i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalotes
''Cephalotes'' is a genus of tree-dwelling ant species from the Americas, commonly known as turtle ants. All appear to be gliding ants, with the ability to "parachute" and steer their fall so as to land back on the tree trunk rather than fall to the ground, which is often flooded. Ecological specialization and evolution of a soldier caste One of the most important aspects of the genus' social evolution and adaptation is the manner in which their social organization has been shaped by environmental pressures.Hölldobler, B., Wilson, E. O., & Nelson, M. C. (2009). The superorganism: the beauty, elegance, and strangeness of insect societies. New York: W.W. Norton. This is particularly true of the species '' Cephalotes rohweri'', in which an entire soldier class has evolved as a result of highly specialized nest cavity availability.Powell, S. (2008). Ecological specialization and the evolution of a specialized caste in ''Cephalotes'' ant. Functional Ecology, 22, 902-911. Because an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sternite
The sternum (pl. "sterna") is the ventral portion of a segment of an arthropod thorax or abdomen. In insects, the sterna are usually single, large sclerites, and external. However, they can sometimes be divided in two or more, in which case the subunits are called sternites, and may also be modified on the terminal abdominal segments so as to form part of the functional genitalia, in which case they are frequently reduced in size and development, and may become internalized and/or membranous. For a detailed explanation of the terminology, see Kinorhynchs have tergal and sternal plates too, though seemingly not homologous with those of arthropods.Sørensen, M. V. et al. Phylogeny of Kinorhyncha based on morphology and two molecular loci. PLoS One 10, 1–33 (2015). Ventrites are externally visible sternites. Usually the first sternite is covered up, so that vertrite numbers do not correspond to sternid numbers. The term is also used in other arthropod groups such as crustaceans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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