Search results
Results from the WOW.Com Content Network
Females lay about three or four eggs per day. Louse eggs (also known as nits), are attached near the base of a host hair shaft. [11] [12] Eggs are usually laid on the base of the hair, 3–5 mm off the scalp surface. [11] [12] In warm climates, and especially the tropics, eggs may be laid 6 inches (15 cm) or more down the hair shaft. [13]
The presence of nits alone, however, is not an accurate indicator of an active head louse infestation. Generally, white nits are empty egg casings, while brown nits may still contain viable louse larva. One way of determining the nit is to squeeze it between two fingernails; it gives a characteristic snapping pop sound as the egg bursts.
Louse (pl.: lice) is the common name for any member of the clade Phthiraptera, which contains nearly 5,000 species of wingless parasitic insects.Phthiraptera has variously been recognized as an order, infraorder, or a parvorder, as a result of developments in phylogenetic research.
[34] [64] The spiracles in the larva and pupa do not have any internal mechanical closing device. [65] Life cycle of stable fly Stomoxys calcitrans, showing eggs, 3 larval instars, pupa, and adult. Some other anatomical distinction exists between the larvae of the Nematocera and the Brachycera. Especially in the Brachycera, little demarcation ...
The Florida Ornithological Society maintains the official state list of the birds of Florida, which currently contains 498 species. [61] A study published in 2003 by the Florida Fish and Wildlife Conservation Commission documented 196 species of birds which were confirmed to breed in the state, with an additional 19 species listed as possible ...
Florida once had a large number of species that formerly occupied the state in prehistoric and historic times, but became locally extinct or extirpated; such as the Florida short-faced bear, Florida black wolf, Dire wolf, Dexteria floridana, Florida bog lemming, Long-nosed peccary, Caribbean monk seal, Carolina parakeet, Great auk, Passenger ...
Florida is tied with North Dakota as having the fewest earthquakes of any US state. [7] Because Florida is not located near any tectonic plate boundaries, earthquakes are very rare, but not totally unknown. In January 1879, a shock occurred near St. Augustine. There were reports of heavy shaking that knocked plaster from walls and articles from ...
Florida is home to several unique music subgenres including Freestyle Florida breaks and Miami bass. Since the 90s, Miami has made a name in the world of electronic , rap , and reggaeton music. Miami Music Week , founded in 2010, is an annual electronic music event that gathers top EDM artists around the world.