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Flea legs end in strong claws that are adapted to grasp a host. [1] Unlike other insects, fleas do not possess compound eyes but instead only have simple eyespots with a single biconvex lens; some species lack eyes altogether. [2] Their bodies are laterally compressed, permitting easy movement through the hairs or feathers on the host's body.
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.
Српски / srpski; Suomi; Svenska; ... Tunga (flea) Tunga penetrans; U. Uropsylla tasmanica This page was last edited on 7 October 2022, at 10:30 (UTC ...
Pulicidae feed on mammalian blood. Ctenocephalides felis felis is also known as the cat flea, and is an extremely important parasite of domestic cats and dogs. They prefer to feed on areas round the head and neck of a cat, rather than the ventral part of the body. [4]
A domestic cat's retractable claw in protracted position. A claw is a curved, pointed appendage found at the end of a toe or finger in most amniotes (mammals, reptiles, birds). Some invertebrates such as beetles and spiders have somewhat similar fine, hooked structures at the end of the leg or tarsus for gripping a surface as they walk.
Spilopsyllus cuniculi, the rabbit flea, is a species of flea in the family Pulicidae. It is an external parasite of rabbits and hares and is occasionally found on cats and dogs and also certain seabirds that nest in burrows. It can act as a vector for the virus that causes the rabbit disease myxomatosis.
Flea adults, larvae, or eggs can be controlled with insecticides. Lufenuron is a veterinary preparation (known as Program) that attacks the larval flea's ability to produce chitin, necessary for the adult's hard exoskeleton, but it does not kill fleas. Flea medicines need to be used with care because many of them also affect mammals.
Their legs were also quite long and each ended in a pair of long claws; however, unlike extant fleas, they lacked enlarged saltatorial hind legs. [1] P. magnus was 22.8 mm long with 5.2 mm long mouthparts. [4] Their heads were relatively small, and their bodies were compressed and stout compared to P. jurassicus. [5]