Psorophora ferox | |
---|---|
Female Psorophora ferox | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Culicidae |
Genus: | Psorophora |
Species: | P. ferox |
Binomial name | |
Psorophora ferox (von Humboldt, 1819) | |
Psorophora ferox is a medium-sized mosquito native to much of North and South America. It inhabits wet woodlands, laying its eggs in temporary pools filled with rainwater. Larvae develop during summer in North America. They are aggressive feeders and give painful bites. [1] [2] The mosquito is reported to be active during both day and night. [3]
The adult's thorax is covered in dark scales with flecks of lighter yellowish scales. The abdomen is mostly dark-scaled dorsally, and yellowish ventrally. These yellowish scales form apicolateral triangular patches. The dorsum reflects a purple color. The legs are largely dark with white scales on the last two tarsal segments. The female's wings range from around 3.7-4.0 mm. The proboscis is long and dark. [1]
Ps. ferox occurs throughout the eastern United States and southeastern Canada, south through Mexico, Central and South America, and the Caribbean. [1]
Ps. ferox carries a number of diseases, although it is not considered a major vector. It is known to carry Venezuelan equine encephalitis virus (VEE). It was found to be a minor vector of West Nile virus (WNV) in New York. Several viruses have been found in this mosquito in the Amazon, such as Una virus and Ilheus virus. In Central and South America, the mosquito carries the larvae of Dermatobia hominis , the human bot fly, a parasite whose larvae develop inside the flesh of a mammal host. [2]
Aedes albopictus, from the mosquito (Culicidae) family, also known as the (Asian) tiger mosquito or forest mosquito, is a mosquito native to the tropical and subtropical areas of Southeast Asia. In the past few centuries, however, this species has spread to many countries through the transport of goods and international travel. It is characterized by the white bands on its legs and body.
Aedes aegypti, the yellow fever mosquito, is a mosquito that can spread dengue fever, chikungunya, Zika fever, Mayaro and yellow fever viruses, and other disease agents. The mosquito can be recognized by black and white markings on its legs and a marking in the form of a lyre on the upper surface of its thorax. This mosquito originated in Africa, but is now found in tropical, subtropical and temperate regions throughout the world.
Mosquito control manages the population of mosquitoes to reduce their damage to human health, economies, and enjoyment. Mosquito control is a vital public-health practice throughout the world and especially in the tropics because mosquitoes spread many diseases, such as malaria and the Zika virus.
The discipline of medical entomology, or public health entomology, and also veterinary entomology is focused upon insects and arthropods that impact human health. Veterinary entomology is included in this category, because many animal diseases can "jump species" and become a human health threat, for example, bovine encephalitis. Medical entomology also includes scientific research on the behavior, ecology, and epidemiology of arthropod disease vectors, and involves a tremendous outreach to the public, including local and state officials and other stake holders in the interest of public safety.
Una virus is a virus species in the genus Alphavirus. According to the Baltimore classification of viruses, it is a class IV virus. It has a linear single-stranded RNA genome. Una virus is an arbovirus or arthropod-borne virus, transmitted primarily by an arthropod species.
Culex restuans is a species of mosquito known to occur in Canada, the United States, Mexico, Guatemala, Honduras, and the Bahamas. It is a disease vector for St. Louis encephalitis and West Nile virus. In 2013 West Nile Virus positive specimens were collected in Southern California.
Psorophora howardii is a species of mosquito. The species was described by the American entomologist Daniel William Coquillett in 1901.
Aedes triseriatus is a member of the true fly order. It is called the eastern treehole mosquito due to its predilection towards breeding in stagnant water that is found in natural holding containers such as tree holes. It is native to the eastern United States and southern Canada and favors hardwood habitats. It has been found as far south as the Florida Keys, as far west as Idaho and Utah, and as far north as Quebec and Ontario. This species has not yet been found in Europe, but it has the potential to spread through international trade. In 2004, it was found in a shipment of tires travelling from Louisiana to France, but it was identified and targeted with insecticides that truncated its spread. It is a known vector of La Crosse encephalitis and canine heartworm disease. In the laboratory, it has been found to vector several other viruses including yellow fever, eastern encephalitis, Venezuelan encephalitis, and western encephalitis. Because of its potential for international spread and its proclivity for transmitting disease, monitoring the distribution of this species is essential.
Rocio viral encephalitis is an epidemic flaviviral disease of humans first observed in São Paulo State, Brazil, in 1975. Low-level enzootic transmission is likely continuing in the epidemic zone, and with increased deforestation and population expansion, additional epidemics caused by Rocio virus are highly probable. If migratory species of birds are, or become involved in, the virus transmission cycle, the competency of a wide variety of mosquito species for transmitting Rocio virus experimentally suggest that the virus may become more widely distributed. The encephalitis outbreak in the western hemisphere caused by West Nile virus, a related flavivirus, highlights the potential for arboviruses to cause severe problems far from their source enzootic foci.
Aedes pembaensis is a mosquito.
Psorophora ciliata is a species of large mosquito indigenous to North America east of the continental divide. It is one of thirteen species of the genus that reside in the continental United States. The mosquito has been referred to as the “gallinipper” or “shaggy-legged gallinipper” due to its tendency for aggressive behavior.
Aedes canadensis, the woodland pool mosquito, is an aggressive, day biting mosquito that can be a vector of a number of diseases which is found mainly in eastern North America.
Coquillettidia perturbans is a species of mosquito that have been documented in every continent except Antarctica. This mosquito is a known as a vector of West Nile virus and Eastern equine encephalomyelitis. The geographic range of C. perturbans is increasing due to the growing extensity of the feeding area. They are known to exist throughout the United States, mainly with a southern distribution, and are mammalophilic.
Aedes africanus is a species of mosquito that is found on the continent of Africa with the exclusion of Madagascar. Aedes aegypti and Aedes africanus are the two main yellow fever vector species in Zambia. Aedes africanus is mainly found in tropical forests not near wetlands.
Aedes mitchellae mosquitoes were originally collected in southern Georgia and Florida in 1905 by entomologist Harrison Gray Dyar, Jr. The species' range extends through the coastal plains from the southeastern United States, north to New York and west to New Mexico with the greatest abundance in the Atlantic and Gulf coastal plains.
Aedes vittatus is a species of mosquito that was first described in 1861 as Culex vittatus from specimens collected on Corsica. In 2000, the species was transferred to the newly erected subgenus Fredwardsius as the type species representing the subgenus.
Anopheles freeborni, commonly known as the western malaria mosquito, is a species of mosquito in the family Culicidae. It is typically found in the western United States and Canada. Adults are brown to black, with yellow-brown hairs and gray-brown stripes on the thorax. Their scaly wings have four dark spots, which are less distinct in the male.
Psorophora columbiae, known generally as the dark ricefield mosquito or glades mosquito, is a species of mosquito in the family Culicidae. They can be found in North America, primarily in the southern United States, such as Arkansas, Louisiana, and Texas.
Aedes taeniorhynchus, or the black salt marsh mosquito, is a mosquito in the family Culicidae. It is a carrier for encephalitic viruses including Venezuelan equine encephalitis and can transmit Dirofilaria immitis. It resides in the Americas and is known to bite mammals, reptiles, and birds. Like other mosquitoes, Ae. taeniorhynchus adults survive on a combination diet of blood and sugar, with females generally requiring a blood meal before laying eggs.
Sabethes (Sabethes) cyaneus is a species of mosquito that native to Central America and South America. This species is a disease vector of Zika virus. Larvae are facultative predators that use their siphon to grab prey while submerged.