chigoe
chig·oe
C0290700 (chĭg′ō, chē′gō)chigoe
(ˈtʃɪɡəʊ)chig•oe
(ˈtʃɪg oʊ)n.
Noun | 1. | chigoe - small tropical flea; the fertile female burrows under the skin of the host including humans |
单词 | chigoe | |||
释义 | chigoechig·oeC0290700 (chĭg′ō, chē′gō)chigoe(ˈtʃɪɡəʊ)chig•oe(ˈtʃɪg oʊ)n.
chigoechigoe(chĭg`ō) orjigger,small parasitic fleaflea,common name for any of the small, wingless insects of the order Siphonaptera. The adults of both sexes eat only blood and are all external parasites of mammals and birds. Fleas have hard bodies flattened from side to side and piercing and sucking mouthparts. ..... Click the link for more information. (Tunga penetrans) of the tropics and subtropics, including the S United States. Humans and their domestic animals are the main hosts. The fertilized female bores into the flesh (usually of the feet or legs) and feeds on the blood causing a painful, pustulous sore. She retains her eggs in her abdomen, which swells to the size of a pea. The eggs are expelled outside the host and hatch in the soil, undergoing complete metamorphosis. Significant infestations can lead to severe inflammation, ulceration, and fibrosis and in more extreme cases gangrene, sepsis, and even death. The chigoe is sometimes confused with the chiggerchigger, minute, six-legged, reddish larva of the harvest mite, one of various red bugs widely distributed throughout the world and common in the S United States. Attaching itself by its mouthparts to the skin of its vertebrate host, the chigger injects saliva that destroys ..... Click the link for more information. . The chigoe is classified in the phylum ArthropodaArthropoda [Gr.,=jointed feet], largest and most diverse animal phylum. The arthropods include crustaceans, insects, centipedes, millipedes, spiders, scorpions, and the extinct trilobites. ..... Click the link for more information. , class Insecta, order Siphonaptera. chigoechigoechigoe[chig´o]chig·oe(chig'ō),chigoe(chĭg′ō, chē′gō)chig·oe(chig'ō)chigoeTunga penetrans , sometimes called the ‘jigger flea’ or chigoe, is common in tropical Africa and tropical America. After mating the female burrows under the skin, often under the big toenail or elsewhere on the feet and grows to the size of a pea because of the enormous swelling of her abdomen from a mass of eggs.chigoe
Synonyms for chigoe
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