Search results
Results from the WOW.Com Content Network
Blackfly Larvae from United Arab Emirates. Simulium is a genus of black flies, which may transmit diseases such as onchocerciasis (river blindness). It is a large genus with almost 2,000 species and 38 subgenera. [1] The flies are pool feeders.
The nymphs of the hemimetabolous orders mayflies, dragonflies and stoneflies, and the larvae of the holometabolous orders megalopterans and caddisflies, possess tracheal gills, which are outgrowths of the body wall containing a dense network of tracheae covered by a thin cuticle through which oxygen in the water can diffuse. [3] [4] [5]
The petroleum fly, Helaeomyia petrolei (synonym Diasemocera petrolei [2]), is a species of fly from California, USA. [3] The larvae feed on dead insects and other arthropods that become trapped in naturally occurring petroleum pools, making this the only known insect species that develops in crude oil, a substance which is normally highly toxic to insects.
Texas wildlife officials are on the lookout for a flesh-devouring fly larvae known as the “Man-eater” after cases of the sickening vermin were recorded in Mexico. The Texas Parks and Wildlife ...
The larvae develop within 38 to 65 days, [17] which allows this migrant dragonfly to reproduce in temporary waters or even in swimming pools. [18] However, the larvae seem to be very sensitive to temperature. [19] The life expectancy is not known and because of their high mobility it is almost impossible to determine.
Ephydridae (shore fly, sometimes brine fly) is a family of insects in the order Diptera. Shore flies are tiny flies that can be found near seashores or at smaller inland waters, such as ponds. About 2,000 species have been described worldwide, [ 2 ] including Ochthera .
Eristalis tenax larva. Rat-tailed maggots are the larvae of certain species of hoverflies belonging to the tribes Eristalini and Sericomyiini. [1] A characteristic feature of rat-tailed maggots is a tube-like, telescoping breathing siphon located at its posterior end. [2] This acts like a snorkel, allowing the larva to breathe air while submerged.
Eristalinus aeneus (Scopoli, 1763), the common lagoon fly, is a fairly common species of syrphid fly observed throughout the United States and Europe. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich ...