Nymph

As Earth Warms, Lyme Disease Could Flourish

...es Lyme disease, the tick also becomes infected. The tick can then pass the infection to its next meal, which could be wildlife or a human, during its nymph stage. The seasonal cycle of feeding for each stage of a tick's life determines the severity of infection in a given region, according to the stud...

Nymph in Medical Dictionary

Spirochete

..... noted that because of the appearance of Spirochete under ... The Borrelia burgdorferi spirochete is the agent of Lyme disease. ... When the nymph is feeding, it may infect its host with the Lyme spirochete . ... Transmission of the Lyme Disease Spirochete Abstract: EN025 (11/05) Transmi...

Head lice

...Head lice are small, wingless, grayish-white insects, about 1/16 to 1/8 inch in ... Head lice eggs hatch in seven to nine days into the first nymph stage, which ... Head lice — Comprehensive overview covers symptoms, causes, treatment, prevention. ... FDA approves benzyl alcohol lotion for...

Nymph in Biological News

Study shows single insecticide application can kill 3 cockroach generations

...racting more cockroaches with the pheromones in their feces, the insects can cause other problems. "Cockroaches molt their skin as they go from one nymph stage to the next, and there is a huge accumulation of the skin left in the areas where they live," Buczkowski said. "The dead skin becomes airborne a...

A new view on Lyme disease: Rodents hold the key to annual risk

...iation in deer numbers had no impact on subsequent nymph abundance. Density of infected nymphs--the pr...year, fueled mostly by large fluctuations in total nymph density, which in turn depended mostly on fluctuat...ce, their numbers were the best predictor of total nymph density in the subsequent year, likely reflecting ...

Gene needed for butterfly transformation also key for insects like grasshoppers

...s nymphal stages as it progresses to adulthood. If broad is suppressed, the nymph simply repeats the appearance from its previous phase but continues to show...by legs." A substance called juvenile hormone is present at each step of nymph development in insects that do not experience complete metamorphosis, and t...

Nymph in Biological Definition

Developmental biology

...nation , induction , juvenile , larva , maternal effect , mesoderm , metamorphosis , morphogenesis , morula , neoteny , neural development , nymph , ontogeny , oosperm , ovism , paedogenesis , pangenesis , phylogeny , primordium , pupa , rudiment , teratology , zygote Developmental...

Hermaphrodite

... Etymology The term "hermaphrodite" derives from Hermaphroditus , the son of Hermes and Aphrodite in Greek mythology , who was fused with a nymph , resulting in one being possessing physical traits of both sexes. Thus Hermaphroditus was, by the modern terminology, a simultaneous hermaphrodite. T...