Search results
Results from the WOW.Com Content Network
The general appearance of the two forms is strikingly different. The species of the Bittacomorphinae are similar in size and shape to the Tipulidae, but exhibit a striking black and white coloration — hence the common name "phantom crane flies". The two genera differ as adults in their size and the extent of white coloration on the legs.
In fact they bury the carcasses of small vertebrates such as birds and mice as a food source for their larvae. In Nicrophorus interruptus both the male and female parents take care of the brood, quite rare behaviour among insects. The prospective parents begin to dig a hole below the carcass, forming the crypt, where the carcass will remain ...
Monochamus scutellatus, commonly known as the white-spotted sawyer or spruce sawyer or spruce bug or a hair-eater, [1] is a common wood-boring beetle found throughout North America. [2] It is a species native to North America.
The extraordinary larva is very distinctive, thickly covered with very long yellow and orange hairs with white spots outlined in black along the back. It feeds on various maples and also on common horse-chestnut , large-leaved lime , mulberry and pedunculate oak .
The larvae reach a body length up to 20 mm (0.79 in), they are white or yellow colored, with black and orange markings. Like many ground beetle larvae, they are elongated with two extensions (urogomphi) at the rear end. They have characteristic double-hooked mandibles. Larvae of the two European species can be distinguished by their color patterns.
The variety continuatus has additional black streaks on the fore wing below the costa, in cell, above inner margin, and in the marginal interspaces, but all the intergrades occur. Larva black, sparsely clothes with long hairs; head marked with white; a yellow dorsal line with a series of orange spots on it; prolegs pale.
The first instar follows the hatching of the egg into large white larvae. The larvae are light yellow with distinctive brown heads and have soft bodies. The larvae appear to be very hairy. Following a moulting, the larvae enter the second instar. They have tubercles covered with black hair. In the third instar, large white larvae display more ...
Euchloe charlonia, the greenish black-tip or lemon white, is a butterfly in the family Pieridae. Its range is mainly in northern Africa , the Middle East and occasionally the southern Iberian Peninsula , especially Spain .