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Tunga penetrans is a species of flea also known as the jigger, jigger flea, chigoe, chigo, chigoe flea, chigo flea, nigua, sand flea, or burrowing flea. It is a parasitic insect found in most tropical and sub-tropical climates. In its parasitic phase it has significant impact on its hosts, which include humans and certain other mammalian species.
Tungiasis is an inflammatory skin disease caused by infection with the female ectoparasitic Tunga penetrans, a flea also known as the chigoe, chigo, chigoe flea, chigo flea, jigger, nigua, sand flea, or burrowing flea (and not to be confused with the chigger, a different arthropod).
Terrestrial species are often referred to as landhoppers and beach dwellers are called sandhoppers or sand fleas. The name sand flea is misleading, though, because these talitrid amphipods are not siphonapterans (true fleas ), do not bite people, and are not limited to sandy beaches.
What is a sand flea? There are many creatures known colloquially as sand fleas. “Mostly what people are getting bitten by are either what we call sands fleas, that are crustaceans, or by no-see ...
E. analoga digging in the sand. Emerita is adept at burrowing, and is capable of burying itself completely in 1.5 seconds. [6] Unlike mud shrimp, Emerita burrows tail-first into the sand, using the pereiopods to scrape the sand from underneath its body. [12] During this action, the carapace is pressed into the sand as anchorage for the digging ...
It may also be transmitted by fleas (for a total of about 200 cases a year in the U.S.), and may have the above symptoms as well as mouth ulcers, pneumonia, other symptoms.
Sand flea may refer to: Arthropoda of the class Insecta: Sandfly; Chigoe flea Tunga penetrans; Crustacea of the class Malacostraca: Talitridae; Emerita, also known as mole crab; Culicoides furens, a biting midge known colloquially as "sand fleas", particularly in the Southeastern U.S. Operation Sand Flea, US operations in Panama
Lutzomyia longipalpis feeding on human blood. As sand fly females suck blood from vertebrates , including humans , they can transmit leishmaniasis , arboviruses and bartonellosis . [ 2 ] In the New World , leishmaniasis is spread by sand flies in the genus Lutzomyia , which commonly live in caves, where their main hosts are bats .