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Pseudolasius Sunda
''Pseudolasius'' is a genus of ants in the subfamily Formicinae. The genus is known from southern Asia (from India to China) to northern Australia, where it appears to be restricted to tropical areas. These ants are commonly known as twig ants due to their habit of nesting in twigs or hollow stems. Identification The mandibles have 4 to 7 teeth, while the maxillary palps have 2 to 5 segments and the labial palps have 2 to 4 segments. The mandibles are small and not easily noticeable. The setae (hairs) on the upper part of the head are randomly distributed, while the scapes, legs, and upper part of the mesosoma (the middle part of the body, including the propodeum) have upright setae. The body is often covered in dense fine hair (pubescence). The eyes are often poorly developed and usually positioned below the middle of the head. The workers exhibit strong polymorphism, with a major caste that has a notched hind margin of the head. The propodeum (the rear part of the mesosoma) ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlo Emery
Carlo Emery (25 October 1848, Naples – 11 May 1925) was an Italian entomologist. He is remembered for Emery's rule, which states that insect social parasitism (biology), social parasites are often closely related to their hosts. Early in his career Carlo Emery pursued a course in general medicine, and in 1872 narrowed his interests to ophthalmology. In 1878 he was appointed Professor of Zoology at the University of Cagliari, remaining there for several years until 1881 when he took up an appointment at the University of Bologna as Professor of Zoology, remaining there for thirty-five years until his death. Emery specialised in Hymenoptera, but his early work was on Coleoptera. Prior to 1869, his earliest works were a textbook of general zoology and papers on fishes and molluscs. From 1869 to 1925 he devoted himself almost entirely to the study of ants. Emery published extensively between 1869 and 1926 describing 130 genera and 1057 species mainly in Philogène Auguste Gali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudolasius Carinatus
''Pseudolasius'' is a genus of ants in the subfamily Formicinae. The genus is known from southern Asia (from India to China) to northern Australia, where it appears to be restricted to tropical areas. These ants are commonly known as twig ants due to their habit of nesting in twigs or hollow stems. Identification The mandibles have 4 to 7 teeth, while the maxillary palps have 2 to 5 segments and the labial palps have 2 to 4 segments. The mandibles are small and not easily noticeable. The setae (hairs) on the upper part of the head are randomly distributed, while the scapes, legs, and upper part of the mesosoma (the middle part of the body, including the propodeum) have upright setae. The body is often covered in dense fine hair (pubescence). The eyes are often poorly developed and usually positioned below the middle of the head. The workers exhibit strong polymorphism, with a major caste that has a notched hind margin of the head. The propodeum (the rear part of the mesosoma) ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudolasius Isabellae
''Pseudolasius isabellae'' is a species of ant in the subfamily Formicinae. It is found in Sri Lanka and Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, .... Subspecies * ''Pseudolasius isabellae isabellae'' Forel, 1908 - Sri Lanka * ''Pseudolasius isabellae simaluranus'' Forel, 1915 - Indonesia References External links * * at antwiki.org'Itis.gov Formicinae Hymenoptera of Asia [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudolasius Hummeli
''Pseudolasius'' is a genus of ants in the subfamily Formicinae. The genus is known from southern Asia (from India to China) to northern Australia, where it appears to be restricted to tropical areas. These ants are commonly known as twig ants due to their habit of nesting in twigs or hollow stems. Identification The mandibles have 4 to 7 teeth, while the maxillary palps have 2 to 5 segments and the labial palps have 2 to 4 segments. The mandibles are small and not easily noticeable. The setae (hairs) on the upper part of the head are randomly distributed, while the scapes, legs, and upper part of the mesosoma (the middle part of the body, including the propodeum) have upright setae. The body is often covered in dense fine hair (pubescence). The eyes are often poorly developed and usually positioned below the middle of the head. The workers exhibit strong polymorphism, with a major caste that has a notched hind margin of the head. The propodeum (the rear part of the mesosoma) ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |