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Myrmarachne
''Myrmarachne'' is a genus of ant-mimicking jumping spiders that was first described by W. S. MacLeay in 1839. They are commonly called antmimicking spiders, but they are not the only spiders that have this attribute. The name is a combination of Ancient Greek ('' myrmex''), meaning "ant", and (''arachne''), meaning "spider". This genus has undergone many changes, and is still under review as more information becomes available. In 2016, several genera were split off, including '' Helicius'' and the monotypic genus '' Panachraesta''. The genus '' Emertonius'' was revalidated in 2018 after being synonymized with ''Myrmarachne'' for nearly thirty years. Description ''Myrmarachne'' have an elongated cephalothorax with relatively long chelicerae that projects forward in males. The cephalothorax has a waist, and the opisthosoma often has one too. The colors can vary from black to yellow, depending on ant species it is mimicking, and can change over the course of its life. For example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmarachne Albosetosa
''Myrmarachne'' is a genus of ant-mimicking jumping spiders that was first described by W. S. MacLeay in 1839. They are commonly called antmimicking spiders, but they are not the only spiders that have this attribute. The name is a combination of Ancient Greek ('' myrmex''), meaning "ant", and ('' arachne''), meaning "spider". This genus has undergone many changes, and is still under review as more information becomes available. In 2016, several genera were split off, including '' Helicius'' and the monotypic genus ''Panachraesta''. The genus ''Emertonius'' was revalidated in 2018 after being synonymized with ''Myrmarachne'' for nearly thirty years. Description ''Myrmarachne'' have an elongated cephalothorax with relatively long chelicerae that projects forward in males. The cephalothorax has a waist, and the opisthosoma often has one too. The colors can vary from black to yellow, depending on ant species it is mimicking, and can change over the course of its life. For exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmarachne Acromegalis
''Myrmarachne'' is a genus of ant-mimicking jumping spiders that was first described by W. S. MacLeay in 1839. They are commonly called antmimicking spiders, but they are not the only spiders that have this attribute. The name is a combination of Ancient Greek ('' myrmex''), meaning "ant", and (''arachne''), meaning "spider". This genus has undergone many changes, and is still under review as more information becomes available. In 2016, several genera were split off, including '' Helicius'' and the monotypic genus '' Panachraesta''. The genus '' Emertonius'' was revalidated in 2018 after being synonymized with ''Myrmarachne'' for nearly thirty years. Description ''Myrmarachne'' have an elongated cephalothorax with relatively long chelicerae that projects forward in males. The cephalothorax has a waist, and the opisthosoma often has one too. The colors can vary from black to yellow, depending on ant species it is mimicking, and can change over the course of its life. For example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmarachne Albocincta
''Myrmarachne'' is a genus of ant-mimicking jumping spiders that was first described by W. S. MacLeay in 1839. They are commonly called antmimicking spiders, but they are not the only spiders that have this attribute. The name is a combination of Ancient Greek ('' myrmex''), meaning "ant", and ('' arachne''), meaning "spider". This genus has undergone many changes, and is still under review as more information becomes available. In 2016, several genera were split off, including '' Helicius'' and the monotypic genus ''Panachraesta''. The genus ''Emertonius'' was revalidated in 2018 after being synonymized with ''Myrmarachne'' for nearly thirty years. Description ''Myrmarachne'' have an elongated cephalothorax with relatively long chelicerae that projects forward in males. The cephalothorax has a waist, and the opisthosoma often has one too. The colors can vary from black to yellow, depending on ant species it is mimicking, and can change over the course of its life. For exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmarachne Formicaria
''Myrmarachne formicaria'' is a species of jumping spider (family Salticidae). It mimics an ant. It is one of the few species in the genus ''Myrmarachne'' that is found outside the tropics. Name The species name ''formicaria'' means "ant-like" in Latin. Distribution ''M. formicaria'' has a palearctic distribution and has been introduced to the United States. It was first recorded in the United States on 16 August 2001 in Trumbull County, Ohio. Since then, it has spread to Pennsylvania and New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' .... References External links * Salticidae Spiders of Europe Spiders described in 1778 Palearctic spiders {{Salticidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrmarachne Melanocephala
''Myrmarachne melanocephala'', is a species of spider of the genus '' Myrmarachne''. It is found throughout the countries ranging from Pakistan to Indonesia. Type locality has been recorded as Bengal of British India (present day West Bengal, India). [3/nowiki>">br>[3/nowiki>/sup> References Spiders described in 1839 Salticidae Spiders of Asia {{Salticidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ant Mimicry
Ant mimicry or myrmecomorphy is mimicry of ants by other organisms. Ants are abundant all over the world, and potential predators that rely on vision to identify their prey, such as birds and wasps, normally avoid them, because they are either unpalatable or aggressive. Spiders are the most common ant mimics. Additionally, some arthropods mimic ants to escape predation ( protective mimicry), while others mimic ants anatomically and behaviourally to hunt ants in aggressive mimicry. Ant mimicry has existed almost as long as ants themselves; the earliest ant mimics in the fossil record appear in the mid Cretaceous alongside the earliest ants. Indeed one of the earliest, '' Burmomyrma'', was initially classified as an ant. In Wasmannian mimicry, mimic and model live commensally together; in the case of ants, the model is an inquiline in the ants' nest. Wasmannian mimics may also be Batesian or aggressive mimics. To simulate ants' powerful defences, mimics may imitate ants che ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panachraesta
''Panachraesta'' is a monotypic genus of Sri Lankan jumping spiders containing the single species, ''Panachraesta paludosa''. It was first described by Eugène Louis Simon in 1900, and is only found in Sri Lanka. Until 2016, it was a synonym of ''Myrmarachne''. Jerzy Prószyński considered that there was confusion over the identity of specimens described as ''Panachraesta paludosa'' so the transfer to ''Myrmarachne'' should be rejected. There was some resemblance to the genus ''Toxeus''. The species did appear to be part of Prószyński's informal group "myrmarachnines". ''Myrmarachne'' is placed in tribe Myrmarachnini, part of the Salticoida clade of the subfamily Salticinae Salticinae is a subfamily of jumping spiders (family Salticidae). It includes over 90% of the known species of jumping spiders. The subfamily is divided into two unranked clades: Amycoida and Salticoida. Description Members of the subfamily Sa .... References Monotypic Salticidae genera Salticid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emertonius
''Emertonius'' is a genus of spiders in the jumping spider family Salticidae. Taxonomy ''Emertonius'' was first described by George and Elizabeth Peckham in 1892. It was variously treated as a synonym of ''Myrmarachne'' or a separate genus from 1978 onwards. Jerzy Prószyński revalidated the genus in 2018, and it is accepted by the World Spider Catalog . When included in ''Myrmarachne'', it was placed in subfamily Salticinae (clade Salticoida, tribe Myrmarachnini) in Maddison's 2016 classification of the family Salticidae. Prószyński placed the separate genus in his informal group "myrmarachnines". Species , the World Spider Catalog accepted the following extant species: *'' Emertonius exasperans'' (Peckham & Peckham, 1892) (type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bocus
''Bocus'' is a genus of Southeast Asian jumping spiders that was first described by George Peckham George "Porky" Peckham (born 1942, Blackburn, Lancashire) is an English record engineer, widely recognised as among the most accomplished in the business. He has been responsible for producing the master discs from which many vinyl records have ... & Elizabeth Peckham in 1892. , it contains only three species, which are found only in the Philippines and Indonesia: '' B. angusticollis'', '' B. excelsus'', and '' B. philippinensis''. They are indistinguishable from the related genus '' Myrmarachne'' without the help of a microscope. References External links * Salticidae.orgDiagnostic drawings and photographs with mimicked ant species Salticidae genera Salticidae Spiders of Asia {{Jumping-spider-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borneo
Borneo (; id, Kalimantan) is the List of islands by area, third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java Island, Java, west of Sulawesi, and east of Sumatra. The list of divided islands, island is politically divided among three countries: Malaysia and Brunei in the north, and Indonesia to the south. Approximately 73% of the island is Indonesian territory. In the north, the East Malaysian states of Sabah and Sarawak make up about 26% of the island. The population in Borneo is 23,053,723 (2020 national censuses). Additionally, the Malaysian federal territory of Labuan is situated on a small island just off the coast of Borneo. The sovereign state of Brunei, located on the north coast, comprises about 1% of Borneo's land area. A little more than half of the island is in the Northern Hemisphere, including Brunei and the Malaysian portion, while the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the extremity of Myanmar. Thailand also shares maritime borders with Vietnam to the southeast, and Indonesia and India to the southwest. Bangkok is the nation's capital and largest city. Tai peoples migrated from southwestern China to mainland Southeast Asia from the 11th century. Indianised kingdoms such as the Mon, Khmer Empire and Malay states ruled the region, competing with Thai states such as the Kingdoms of Ngoenyang, Sukhothai, Lan Na and Ayutthaya, which also rivalled each other. European contact began in 1511 with a Portuguese diplomatic mission to Ayuttha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
