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Ophthalmopone
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ant 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 ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmopone Mocquerysi
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ant 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 ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmopone Ilgii
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone bert ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmopone Hottentota
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone bert ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmopone Depilis
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone bert ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmopone Berthoudi
''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone berthoudi'' Forel, 1890 *''Ophthalmopone depilis'' Emery, 1902 *''Ophthalmopone hottentota'' (Emery, 1886) *''Ophthalmopone ilgii'' Forel, 1894 *''Ophthalmopone mocquerysi ''Ophthalmopone'' is a ponerine genus of ants found in Sub-Saharan Africa. Workers are slender and large in size (8–13.5 mm). Queens seem to be absent, but gamergates (reproductive female workers) present. Species *''Ophthalmopone bert ...'' Emery, 1902 References Ponerinae Ant genera Hymenoptera of Africa {{Ponerinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gamergate (ant)
A gamergate ( ) is a mated worker ant that can reproduce sexually, i.e., lay fertilized eggs that will develop as females. In the vast majority of ant species, workers are sterile and gamergates are restricted to taxa where the workers have a functional sperm reservoir ('spermatheca'). In some species, gamergates reproduce in addition to winged queens (usually upon the death of the original foundress), while in other species the queen caste has been completely replaced by gamergates. In gamergate species, all workers in a colony have similar reproductive potentials, but as a result of physical interactions, a dominance hierarchy is formed and only one or a few top-ranking workers can mate (usually with foreign males) and produce eggs. Subsequently however, aggression is no longer needed as gamergates secrete chemical signals that inform the other workers of their reproductive status in the colony. Depending on the species, there can be one gamergate per colony (monogyny) or seve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponerinae
Ponerinae is a subfamily of ants in the Poneromorph subfamilies group, with about 1,600 species in 47 extant genera, including ''Dinoponera gigantea'' - one of the world's largest species of ant. Mated workers have replaced the queen as the functional egg-layers in several species of ponerine ants. In such queenless species, the reproductive status of workers can only be determined through ovarian dissections. Description and identification They are most easily identified from other subfamilies by possessing a single-node petiole with a constriction before the second gastral segment. They are rare examples of stinging ants. In addition to the sting, they can also be characterized by a single segmented petiole and the constriction of the first and second segment of the gaster. They can also be identified by the shape of their head. Female workers have twelve segmented antennae, whereas male workers have 13 segmented antennae. Behavior These ants typically nest in soil, for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponerini
Ponerini is a tribe of Ponerinae ants with 46 genera and 6 extinct genera. Genera *''Anochetus'' *†'' Archiponera'' *''Asphinctopone'' *''Austroponera'' *''Belonopelta'' *''Boloponera'' *''Bothroponera'' *''Brachyponera'' *''Buniapone'' *''Centromyrmex'' *†''Cephalopone'' *''Cryptopone'' *†'' Cyrtopone'' *''Diacamma'' *''Dinoponera'' *''Dolioponera'' *''Ectomomyrmex'' *'' Emeryopone'' *'' Euponera'' *''Feroponera'' *''Fisheropone'' *''Hagensia'' *''Harpegnathos'' *''Hypoponera'' *''Iroponera'' *''Leptogenys'' *''Loboponera'' *''Mayaponera'' *''Megaponera'' *''Mesoponera'' *†'' Messelepone'' *''Myopias'' *''Neoponera'' *''Odontomachus'' *'' Odontoponera'' *''Ophthalmopone'' *''Pachycondyla'' *''Paltothyreus'' *'' Parvaponera'' *''Phrynoponera'' *'' Plectroctena'' *''Ponera'' *†'' Ponerites'' *'' Promyopias'' *†'' Protopone'' *'' Psalidomyrmex'' *'' Pseudoneoponera'' *'' Pseudoponera'' *'' Rasopone'' *'' Simopelta'' *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zootaxa
''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. From 2001 to 2020, more than 60,000 new species have been described in the journal accounting for around 25% of all new taxa indexed in The Zoological Record in the last few years. Print and online versions are available. Temporary suspension from JCR The journal exhibited high levels of self-citation and its journal impact factor of 2019 was suspended from ''Journal Citation Reports'' in 2020, a sanction which hit 34 journals in total. Biologist Ross Mounce noted that high levels of self-citation may be inevitable for a journal which publishes a large share of new species classification. Later that year this decision was reversed and it was admitted that levels of self-citation are appropriate considering the large proportion of papers f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-Saharan Africa
Sub-Saharan Africa is, geographically, the area and regions of the continent of Africa that lies south of the Sahara. These include West Africa, East Africa, Central Africa, and Southern Africa. Geopolitically, in addition to the List of sovereign states and dependent territories in Africa, African countries and territories that are situated fully in that specified region, the term may also include polities that only have part of their territory located in that region, per the definition of the United Nations (UN). This is considered a non-standardized geographical region with the number of countries included varying from 46 to 48 depending on the organization describing the region (e.g. UN, WHO, World Bank, etc.). The Regions of the African Union, African Union uses a different regional breakdown, recognizing all 55 member states on the continent - grouping them into 5 distinct and standard regions. The term serves as a grouping counterpart to North Africa, which is instead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
