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Leptothorax Sphagnicola
''Leptothorax'' is a genus of small ants with mainly Holarctic distributions. The genus is notable for its widespread social parasitism, i.e. they are dependent on the help of workers from other ant species during a part or the whole of their life cycles. Closely related genera are ''Cardiocondyla'', ''Stereomyrmex'' and ''Romblonella''. Species *''Leptothorax acervorum'' (Fabricius, 1793) *''Leptothorax athabasca'' Buschinger & Schulz, 2008 *''Leptothorax buschingeri'' Kutter, 1967 *''Leptothorax calderoni'' Creighton, 1950 *''Leptothorax crassipilis'' Wheeler, 1917 *''Leptothorax faberi'' Buschinger, 1983 *''Leptothorax goesswaldi'' Kutter, 1967 *''Leptothorax gredleri'' Mayr, 1855 *''Leptothorax kutteri'' Buschinger, 1966 *''Leptothorax muscorum'' (Nylander, 1846) *''Leptothorax oceanicus'' (Kuznetsov-Ugamsky, 1928) *''Leptothorax pacis'' (Kutter, 1945) *''Leptothorax paraxenus'' Heinze & Alloway, 1992 *''Leptothorax pocahontas'' (Buschinger, 1979) *''Leptothorax retractus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax Acervorum
''Leptothorax acervorum'' is a small brown to yellow ant in the subfamily Myrmicinae. It was first described by Johan Christian Fabricius in 1793. ''L. acervorum'' is vastly distributed across the globe, most commonly found in the coniferous forests of Central, Western and Northern Europe. The morphology of ''L. acervorum'' is extremely similar to that of other '' Leptothorax'' ants. The difference arises in the two-toned appearance of ''L. acervorum'', with the head and metasoma being darker than the mesosoma segment of the body, and hair across its body. Following Bergmann's rule—unusually, for ectothermic animals—body size increases with latitude. Taxonomy ''Leptothorax acervorum'' was first described by Johan Christian Fabricius in 1793 in his publication ''Entomologia systematica emendata et aucta. Vol 2''. The ant belongs to the family of Formicidae, which include all organisms that contain a metapleural gland. Using DNA analysis, the divergence date estimated for clades ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax Muscorum
''Leptothorax muscorum'' is a species of ant of the genus ''Leptothorax'' that ranges through a variety of habitats throughout much of Europe, northern Asia, and North and Central America, with a particularly wide distribution in the palearctic. Capable of surviving in extreme Arctic-Alpine conditions, the species is perhaps the northernmost dwelling ant indigenous to the Western Hemisphere. Physiology, morphology and taxonomy Several highly similar subspecies of ''L. muscorum'' have been identified, including ''L. m. betulae'', ''L. m. fagi'', ''L. m. flavescens'', ''L. m. gredleri'', ''L. m. nigriceps'', ''L. m. oceanicum'', ''L. m. scamni'', ''L. m. septentrionalis'', ''L. m. sordida'', ''L. m. sordidus'', and ''L. m. uvicensis''."Species: ''Leptothorax muscorum'' - AntWeb." Accessed December 26, 2015. https://www.antweb.org/description.do?rank=species&name=muscorum&genus=leptothorax&project=britishcolumbiaants. A study of enzyme patterns has identified a number of other ''Lep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ant Genera
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 22,000 species have been classified. They are easily identified by their geniculate (elbowed) antennae and the distinctive node-like structure that forms their slender waists. Ants form colonies that range in size from a few dozen individuals often living in small natural cavities to highly organised colonies that may occupy large territories with sizeable nest that consist of millions of individuals or into the hundreds of millions in super colonies. Typical colonies consist of various castes of sterile, wingless females, most of which are workers (ergates), as well as soldiers (dinergates) and other specialised groups. Nearly all ant colonies also have some fertile males called "drones" and one or more fertile females called "queens" (gy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax
''Leptothorax'' is a genus of small ants with mainly Holarctic distributions. The genus is notable for its widespread social parasitism, i.e. they are dependent on the help of workers from other ant species during a part or the whole of their life cycles. Closely related genera are ''Cardiocondyla'', '' Stereomyrmex'' and '' Romblonella''. Species *''Leptothorax acervorum ''Leptothorax acervorum'' is a small brown to yellow ant in the subfamily Myrmicinae. It was first described by Johan Christian Fabricius in 1793. ''L. acervorum'' is vastly distributed across the globe, most commonly found in the coniferous fore ...'' (Fabricius, 1793) *'' Leptothorax athabasca'' Buschinger & Schulz, 2008 *'' Leptothorax buschingeri'' Kutter, 1967 *'' Leptothorax calderoni'' Creighton, 1950 *'' Leptothorax crassipilis'' Wheeler, 1917 *'' Leptothorax faberi'' Buschinger, 1983 *'' Leptothorax goesswaldi'' Kutter, 1967 *'' Leptothorax gredleri'' Mayr, 1855 *'' Leptothorax kutteri'' Buschinger, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Journal Of Entomology
A, or a, is the first letter and the first vowel letter of the Latin alphabet, used in the modern English alphabet, and others worldwide. Its name in English is '' a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version is often written in one of two forms: the double-storey and single-storey . The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English, '' a'' is the indefinite article, with the alternative form ''an''. Name In English, the name of the letter is the ''long A'' sound, pronounced . Its name in most other languages matches the letter's pronunciation in open syllables. History The earliest known ancestor of A is ''aleph''—the first letter of the Phoenician ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax Zhengi
''Leptothorax'' is a genus of small ants with mainly Holarctic distributions. The genus is notable for its widespread social parasitism, i.e. they are dependent on the help of workers from other ant species during a part or the whole of their life cycles. Closely related genera are ''Cardiocondyla ''Cardiocondyla'' is an Old World genus of ants in the subfamily Myrmicinae. Distribution Approximately 70 species are currently recognized as belonging to this genus, most of which are distributed in the Old World tropics and subtropics, but a ...'', '' Stereomyrmex'' and '' Romblonella''. Species *'' Leptothorax acervorum'' (Fabricius, 1793) *'' Leptothorax athabasca'' Buschinger & Schulz, 2008 *'' Leptothorax buschingeri'' Kutter, 1967 *'' Leptothorax calderoni'' Creighton, 1950 *'' Leptothorax crassipilis'' Wheeler, 1917 *'' Leptothorax faberi'' Buschinger, 1983 *'' Leptothorax goesswaldi'' Kutter, 1967 *'' Leptothorax gredleri'' Mayr, 1855 *'' Leptothorax kutteri'' Buschinger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax Pocahontas
''Leptothorax pocahontas'' (Powhatan: ''pocahontas'' = playful one) is a threatened species of ant endemic to Alberta, Canada,Buschinger, A. 1979. ''Doronomyrmex pocahontas'', n. sp., a parasitic ant from Alberta, Canada (Hym. Formicidae). Ins. Soc. 26: 216-222/ref> facing a high risk of extinction. The total length of a female ant, including the Mandible (insect mouthpart), mandibles is 4 mm. The chromosome number of the species is n = 18. The species is known only from its type locality,Buschinger, A. and J. Heinze. 1993. ''Doronomyrmex pocahontas'': not a workerless parasite but still an enigmatic taxon (Hymenoptera, Formicidae). ''Ins. Soc.'' 40: 423-432 Maligne Canyon, near Jasper, Alberta, Canada. It closely resembles the workerless European species, '' Leptothorax pacis'', and having believed to be also lacking a worker caste when it was first described in 1979, was placed in the same genus (at the time, genus ''Doronomyrmex''). The queen is highly polymorphic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothorax Paraxenus
''Leptothorax'' is a genus of small ants with mainly Holarctic distributions. The genus is notable for its widespread social parasitism, i.e. they are dependent on the help of workers from other ant species during a part or the whole of their life cycles. Closely related genera are ''Cardiocondyla'', '' Stereomyrmex'' and '' Romblonella''. Species *''Leptothorax acervorum'' (Fabricius, 1793) *'' Leptothorax athabasca'' Buschinger & Schulz, 2008 *'' Leptothorax buschingeri'' Kutter, 1967 *'' Leptothorax calderoni'' Creighton, 1950 *'' Leptothorax crassipilis'' Wheeler, 1917 *'' Leptothorax faberi'' Buschinger, 1983 *'' Leptothorax goesswaldi'' Kutter, 1967 *'' Leptothorax gredleri'' Mayr, 1855 *'' Leptothorax kutteri'' Buschinger, 1966 *''Leptothorax muscorum'' (Nylander, 1846) *'' Leptothorax oceanicus'' (Kuznetsov-Ugamsky, 1928) *'' Leptothorax pacis'' (Kutter, 1945) *'' Leptothorax paraxenus'' Heinze & Alloway, 1992 *''Leptothorax pocahontas'' (Buschinger, 1979) *''Leptothorax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
