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Stigmatomma Scrobiceps
''Stigmatomma scrobiceps'' is a species of ant in the genus ''Stigmatomma''. It was described as ''Bannapone scrobiceps'' by Guénard ''et al.'' in 2013, based on two specimens collected in Yunnan Province, China, and placed as the second species in ''Bannapone''. It was moved to ''Stigmatomma'' by Ward and Fisher (2016). Specimens were found in habitats that were forests with considerable amounts of leaf litter and rotting wood materials. Due to the few specimens collected and the fact that the area has been relatively studied, Guénard ''et al.'' (2013) ranked the genus as one of the most rare ant genera in the world. However, they could not rule out whether collection techniques, crypsis In ecology, crypsis is the ability of an animal or a plant to avoid observation or detection by other animals. It may be a predation strategy or an antipredator adaptation. Methods include camouflage, nocturnality, subterranean lifestyle and ..., or subterranean habits (known to occur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stigmatomma
''Stigmatomma'' is a genus of ants in the subfamily Amblyoponinae. The genus has a worldwide distribution, and like most other amblyoponines, ''Stigmatomma'' species are specialized predators. First described by Roger (1859), it was for a long time considered to be a synonym of '' Amblyopone'' until it was revived as an independent genus by Yoshimura & Fisher (2012) based on worker mandible morphology. Species *'' Stigmatomma amblyops'' Karavaiev, 1935 *'' Stigmatomma annae'' (Arnol'di, 1968) *'' Stigmatomma awa'' (Xu & Chu, 2012) *'' Stigmatomma bellii'' (Forel, 1900) *'' Stigmatomma besucheti'' (Baroni Urbani, 1978) *'' Stigmatomma bolabola'' Esteves & Fisher, 2016 *'' Stigmatomma boltoni'' (Bharti & Wachkoo, 2011) *'' Stigmatomma bruni'' Forel, 1912 *'' Stigmatomma caliginosum'' (Onoyama, 1999) *'' Stigmatomma crenatum'' (Xu, 2001) *'' Stigmatomma crypticum'' (Eguchi et al., 2015) *'' Stigmatomma denticulatum'' Roger, 1859 *†'' Stigmatomma electrinum'' (Dlussky, 2009) *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yunnan
Yunnan , () is a landlocked Provinces of China, province in Southwest China, the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is Kunming. The province borders the Chinese provinces of Guizhou, Sichuan, autonomous regions of Guangxi, and Tibet Autonomous Region, Tibet as well as Southeast Asian countries: Vietnam, Laos, and Myanmar. Yunnan is China's fourth least developed province based on disposable income per capita in 2014. Yunnan is situated in a mountainous area, with high elevations in the northwest and low elevations in the southeast. Most of the population lives in the eastern part of the province. In the west, the altitude can vary from the mountain peaks to river valleys by as much as . Yunnan is rich in natural resources and has the largest diversity of plant life in China. Of the approximately 30,000 species of Vascular plant, higher plants in China, Yu ... [...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] |
Crypsis
In ecology, crypsis is the ability of an animal or a plant to avoid observation or detection by other animals. It may be a predation strategy or an antipredator adaptation. Methods include camouflage, nocturnality, subterranean lifestyle and mimicry. Crypsis can involve visual, olfactory (with pheromones) or auditory concealment. When it is visual, the term cryptic coloration, effectively a synonym for animal camouflage, is sometimes used, but many different methods of camouflage are employed by animals or plants. Overview There is a strong evolutionary pressure for animals to blend into their environment or conceal their shape, for prey animals to avoid predators and for predators to be able to avoid detection by prey. Exceptions include large herbivores without natural enemies, brilliantly colored birds that rely on flight to escape predators, and venomous or otherwise powerfully armed animals with warning coloration. Cryptic animals include the tawny frogmouth (feather pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyoponinae
Amblyoponinae is a subfamily of ants in the poneromorph subfamilies group containing 13 extant genera and one extinct genus. The ants in this subfamily are mostly specialized subterranean predators. Adult workers pierce the integument (non lethally) of their larvae and pupa to imbibe haemolymph, earning them the common name Dracula ant. Identification Amblyoponinae is characterized by these worker characters: eyes small or absent, situated behind midlength of side of head; anterior margin of clypeus with specialized dentiform setae; promesonotal suture flexible; petiole very broadly attached to abdominal segment 3 and without a distinct posterior face; postpetiole absent; sting present and well developed. Systematics The subfamily was formerly considered a tribe within Ponerinae, but was elevated to its own subfamily in 2003 when Barry Bolton divided Ponerinae into six subfamilies. *Amblyoponinae Forel, 1893 ** Amblyoponini Forel, 1893 *** ''Adetomyrma'' Ward, 1994 *** '' Ambl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Of China
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
