| Toxorhynchites splendens | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Diptera |
| Family: | Culicidae |
| Genus: | Toxorhynchites |
| Species: | T. splendens |
| Binomial name | |
| Toxorhynchites splendens (Wiedemann, 1819) | |
| Synonyms | |
| |
Toxorhynchites (Toxorhynchites) splendens is a species of non-hematophagous (not blood-feeding) mosquito belonging to the genus Toxorhynchites . It is widely used as a predator to control dengue mosquitoes. [1]
It shows nearly a cosmopolitan distribution throughout the Old World, except African continent both through human influences and natural methods. It is found in India, Sri Lanka [2] Malaysia, Thailand, New Guinea, Fiji Islands, Philippines, Rotuma Island. [3]
The large expansion is may be due to naval transport of larva from one place to another. In 1934, these mosquitoes were introduced to Fiji as a method of biological control of Aedes polynesiensis , and in India and Malaysia to control Aedes aegypti and Aedes albopictus who are prominent vectors of many human diseases. [4] They prefer to consume eggs and larva Aedes aegypti and Anopheles stephensi . [5] [6]
Alphamethrin, deltamethrin, Malathion can be used to control the mosquito. [7]
Mosquitoes are approximately 3,600 species of small flies comprising the family Culicidae. The word "mosquito" is Spanish for "little fly". Mosquitoes have a slender segmented body, one pair of wings, one pair of halteres, three pairs of long hair-like legs, and elongated mouthparts.
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 is a genus of mosquitoes originally found in tropical and subtropical zones, but now found on all continents except Antarctica. Some species have been spread by human activity: Aedes albopictus, a particularly invasive species, was spread to the New World, including the United States, in the 1980s, by the used-tire trade.
Toxorhynchites, also called elephant mosquito or mosquito eater, is a genus of diurnal and often relatively colorful mosquitoes, found worldwide between about 35° north and 35° south. Most species occur in forests. It includes the largest known species of mosquito, at up to 18 mm (0.71 in) in length and 24 mm (0.94 in) in wingspan. It is among the many kinds of mosquito that do not consume blood. The adults subsist on carbohydrate-rich materials, such as honeydew, or saps and juices from damaged plants, refuse, fruit, and nectar.
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.
Nepenthesinfauna are the organisms that inhabit the pitchers of Nepenthes plants. These include fly and midge larvae, spiders, mites, ants, and even a species of crab, Geosesarma malayanum. The most common and conspicuous predators found in pitchers are mosquito larvae, which consume large numbers of other larvae during their development. Many of these animals are so specialised that they cannot survive anywhere else, and are referred to as nepenthebionts.
Aedes vexans, the inland floodwater mosquito or tomguito, is a cosmopolitan and common pest mosquito. This species has been collected in southern California.
A lethal ovitrap is a device which attracts gravid female container-breeding mosquitoes and kills them. The traps halt the insect's life cycle by killing adult insects and stopping reproduction. The original use of ovitraps was to monitor the spread and density of Aedes and other container-breeding mosquito populations by collecting eggs which could be counted, or hatched to identify the types of insects. Since its conception, researchers found that adding lethal substances to the ovitraps could control the populations of these targeted species. These traps are called lethal ovitraps. They primarily target Aedes aegypti and Aedes albopictus mosquitoes, which are the main vectors of dengue fever, Zika virus, west Nile virus, yellow fever, and chikungunya.
Bradinopyga geminata is a species of dragonfly in the family Libellulidae known commonly as the granite ghost. It is native to India, Sri Lanka and Thailand, where it is a common and widespread species.
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 malayensis was first described in 1963 by Australian entomologist Donald Henry Colless as a subspecies of Aedes scutellaris from males collected at Pulau Hantu, Keppel Harbor, Singapore. In 1972 the subspecies was elevated to species status by Yiau-Min Huang, although the move was disputed by the original describer on biological as opposed to morphological principles.
Aedes mediovittatus, the "Caribbean treehole mosquito," was first described in 1906 as Stegomyia mediovittata by Daniel W. Coquillett.
Lutzia fuscana is a mosquito that is predatory in its larval stages. It has been investigated as a possible biological control agent, showing some promise where vector species share limited or specific breeding habitat.
Aedes (Finlaya) pseudomediofasciatus is a species complex of mosquito belonging to the genus Aedes. It is found in Sri Lanka, and India. They are known to live around betel plantations. It is a vector of Wuchereria bancrofti.
Aedes scatophagoides is a species complex of zoophilic mosquito belonging to the Mucidus Group of the genus Aedes.
Toxorhynchites minimus is a species of zoophilic mosquito belonging to the genus Toxorhynchites. It is found in India, Sri Lanka Indonesia, Malaysia, Philippines and Sumatra. When under mass rearing conditions, the larvae show cannibalism.
Culex (Lutzia) fuscanus is a species of mosquito belonging to the genus Culex. It is found in China, India, Indonesia and Sri Lanka They are natural predators of disease causing mosquito larva such as Aedes aegypti, Anopheles subpictus, and Culex tritaeniorhynchus.
Culex (Culex) gelidus is a species of mosquito belonging to the genus Culex. It is found in India, Sri Lanka, Bangladesh, Cambodia, China, Hong Kong, India, Indonesia, Japan, Laos, Malaysia, Myanmar, Nepal, New Guinea (Island); Papua New Guinea, Pakistan, Philippines, Taiwan, Thailand, Vietnam. In 1976, it was identified as a major vector of Japanese encephalitis virus, in India. From an experiment, it was evident that aqueous solution of Calotropis gigantea leaves possess larvicidal activity, mosquito repellent activity and ovicidal activity against Culex gelidus.