Neotrombicula fujigmo | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Trombidiformes |
Family: | Trombiculidae |
Genus: | Neotrombicula |
Subgenus: | Neotrombicula |
Species: | N. fujigmo |
Binomial name | |
Neotrombicula fujigmo (Philip & Fuller, 1950) | |
Synonyms [1] [2] | |
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Neotrombicula fujigmo is a species of harvest mite. It is an ectoparasite of shrews and rats. N. fujigmo is found in the Indomalayan realm and has been recorded in Myanmar and India. Cornelius Becker Philip and H. S. Fuller described the species in 1950, initially placing it in the genus Trombicula . The specific epithet comes from the military slang FUJIGMO.
The etymology Cornelius B. Philip and H. S. Fuller gave with their description says that it "commemorates a humorous, slang term evolved by soldiers of the Allied Forces in the Far East to express their impatience to return home after V-J Day." [3] FUJIGMO is military slang and an acronym for Fuck you, Jack, I got my orders. [4] [5] Philip first saw this phrase, using the less common spelling FUGIGMO, in Japan at the end of World War II; he saw it printed over the door of an American officer's tent. The officer explained it was a slogan used to express soldiers' impatience to return home. Philip proposed this would be a good name for a species to Fuller, who agreed. [6] The term FUJIGMO has also been described as "an expression of indifference and mild defiance"; after getting separation, members of the armed forces might become apathetic about what would happen to the rest of their unit. [7] FUJIGMO could also accompany a refusal to obey someone who had been their superior after getting transfer orders but before physically relocating. [8]
Philip was known for coming up with humorous, whimsical names for taxa such as Chrysops balzaphire ("balls of fire") and Tabanus rhizonshine ("rise and shine"). [9] [10] The expletive nature of the etymology has led this species to be included in lists and discussions of taxa with unusual or humorous names. [11] The entomologist Arnold Menke listed Trombicula fujigmo in a 1993 list of "Funny or Curious Zoological Names" with the instructions to "ask any WWII vet what 'fujigmo' stands for". [12]
N. fujigmo is found in the Indomalayan realm. [1] As of 2021 [update] it has only been recorded in India and Myanmar. [2] The type locality is 12 miles (19 km) north of Myitkyina, Kachin State, Myanmar. [13] It has also been found in Northeast India, [14] including Kanglatongbi , in Manipur. [15] Elsewhere in India, it has been recorded in Thiruvananthapuram district, Kerala. [16]
Only the larva of the species has been described. [3] [17] [15] Eyes are in a 2/2 arrangement on the ocular plat of the idiosoma. There are 40 dorsal setae on the idiosoma, arranged 8-8-8(10)-10(8)-6. The gnathosoma has a palpal setal formula of B/B.NNB/7B.S and the palpal claw has three prongs. The scutum is subpentagonal and caudally rounded. [15] The type host is the voracious shrew, Crocidura vorax . Paratypes were also collected from the Asian house rat, Rattus tanezumi . [lower-alpha 1] [13] It has been found on the lesser bandicoot rat. [16] [18]
Philip and Fuller first described this species in 1950, placing it in the genus Trombicula . [19] Their description was based on eighteen larval specimens (one holotype and seventeen paratypes) which the U.S. Typhus Commission collected in northern Myanmar in 1944–1945. [13] The holotype larva was deposited in the U.S. National Museum. Paratypes were deposited in the U.S. National Museum, the British Museum (Natural History), the Rocky Mountain Laboratory, and the South Australian Museum, as well as the personal collections of G. W. Wharton, Takeo Tamiya, C. B. Philip, and H. S. Fuller. [13] A 2021 listing of Trombiculid type specimens in U.S. National Entomology Collection, Smithsonian Institution, included four larval paratypes but did not include the holotype. [20]
Philip and Fuller placed it in the autumnalis species group within Trombicula. They noted that T. autumnalis was the type species of Neotrombicula, a subgenus Arthur Stanley Hirst had named in 1925, however Philip and Fuller did not include any subgenera in their taxonomy of Trombicula. Instead, they placed it "provisionally in the genus Trombicula sensu lato". [21] Trombicula fujigmo was also the combination Carl E.M. Gunther used in 1952. [22] In 1952, George W. Wharton and Fuller included Neotrombicula as a subgenus of Trombicula, giving the species the name T. (N.) fujigmo. [23] [14] Audy also listed T. fujigmo as being within the subgenus Neotrombicula sensu stricto in 1953. [24]
In 1952, Herbert Womersley included it in the genus Tragardhula ; [17] this was followed by a few other taxonomic works in the 1950s, including Charles D. Radford in 1954 [lower-alpha 2] [25] and J. Ralph Audy and colleagues in 1953. [14] [1] In 1957, Neotrombicula was itself given genus status, giving it its present binomial: N. fujigmo. Arachnologists differ as to if the genus Neotrombicula itself has subgenera or not. Taxonomists who do divide Neotrombicula into multiple subgenera place N. fujigmo into the nominotypical subgenus: N. (Neotrombicula) fujigmo, [1] N. fujigmo has sometimes been placed in the bisignata group within Neotrombicula, [26] but others have disagreed with this group placement. [15]
Mites are small arachnids. Mites span two large orders of arachnids, the Acariformes and the Parasitiformes, which were historically grouped together in the subclass Acari. However, most recent genetic analyses do not recover the two as each other's closest relative within Arachnida, rendering the group non-monophyletic. Most mites are tiny, less than 1 mm (0.04 in) in length, and have a simple, unsegmented body plan. The small size of most species makes them easily overlooked; some species live in water, many live in soil as decomposers, others live on plants, sometimes creating galls, while others are predators or parasites. This last type includes the commercially destructive Varroa parasite of honey bees, as well as scabies mites of humans. Most species are harmless to humans, but a few are associated with allergies or may transmit diseases.
Trombicula, known as chiggers, red bugs, scrub-itch mites, or berry bugs, are small arachnids in the Trombiculidae family. In their larval stage, they attach to various animals and humans, then feed on skin, often causing itching and trombiculosis. These relatives of ticks are nearly microscopic, measuring 0.4 mm (0.01 in) and have a chrome-orange hue. A common species of harvest mite in North America is Trombicula alfreddugesi.
Acariasis is an infestation with mites.
Eutrombicula is a genus of mites in the family Trombiculidae. The species of this genus are found throughout North America, and Australia.
Leptotrombidium is a genus of mites in the family Trombiculidae, that are able to infect humans with scrub typhus through their bite. The larval form feeds on rodents, but also occasionally humans and other large mammals. They are related to the harvest mites of the North America and Europe.
Trombiculidae, commonly referred to in North America as chiggers and in Britain as harvest mites, but also known as berry bugs, bush-mites, red bugs or scrub-itch mites, are a family of mites. Chiggers are often confused with jiggers – a type of flea. Several species of Trombiculidae in their larva stage bite their animal host and by embedding their mouthparts into the skin cause "intense irritation", or "a wheal, usually with severe itching and dermatitis". Humans are possible hosts.
Acomatacarus is a genus of mites in the family Trombiculidae. The larvae are parasitic. Species are called also chiggers, scrub itch-mite. The genus includes Acomatacarus arizonensis (lizards), Acomatacarus australiensis, Acomatacarus galli.
Neotrombicula is a genus of mites in the family Trombiculidae. Species of this genus are found throughout Europe and North America.
Trombiculosis is a rash caused by trombiculid mites, especially those of the genus Trombicula (chiggers). The rash is also often known as chigger bites. Chiggers are commonly found on the tip of blades of grasses to catch a host, so keeping grass short, and removing brush and wood debris where potential mite hosts may live, can limit their impact on an area. Sunlight that penetrates the grass will make the lawn drier and make it less favorable for chigger survival.
Eutrombicula batatas is a species of chigger.
Tyrophagus putrescentiae is a cosmopolitan mite species. Together with the related species T. longior, it is commonly referred to as the mould mite or the cheese mite. The genus name translates from Greek to "cheese eater."
Mites that infest and parasitize domestic animals cause disease and loss of production. Mites are small invertebrates, most of which are free living but some are parasitic. Mites are similar to ticks and both comprise the order Acari in the phylum Arthropoda. Mites are highly varied and their classification is complex; a simple grouping is used in this introductory article. Vernacular terms to describe diseases caused by mites include scab, mange, and scabies. Mites and ticks have substantially different biology from, and are classed separately from, insects. Mites of domestic animals cause important types of skin disease, and some mites infest other organs. Diagnosis of mite infestations can be difficult because of the small size of most mites, but understanding how mites are adapted to feed within the structure of the skin is useful.
Mites are small crawling animals related to ticks and spiders. Most mites are free-living and harmless. Other mites are parasitic, and those that infest livestock animals cause many diseases that are widespread, reduce production and profit for farmers, and are expensive to control.
Whartonia carpenteri is a species of trombiculid mite collected from the eastern red bat, Lasiurus borealis, and the gray sac-winged bat, Balantiopteryx plicata.
Afropolonia is a genus of chigger in the family Trombiculidae, subfamily Apoloniinae, and tribe Apoloniini. As of 2018, it is monospecific, just consisting of its type species A. tgifi. It is found in South Africa. Its type host is the Namaqua rock rat. M. Lee Goff circumscribed Afropolonia and described A. tgifi in 1983.
Trombidioidea is a superfamily of mites in the order Trombidiformes. There are about 8 families and at least 430 described species in Trombidioidea.
Herbert Womersley (1889–1962) was an entomologist whose works were especially concerned with mites and ticks, silverfish and flies. His research into the diversity of Australian resulted in descriptions of new insect taxa.
Eutrombicula samboni is a species of mite in the family Trombiculidae, found in South Australia.
Guntheria coorongensis is a species of mite in the family Trombiculidae, found from the tip of Cape York in Queensland to South Australia.
Trombiculini is a tribe of chiggers belonging to the family Trombiculidae.
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