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Velia caprai, known as the water cricket, is a species of aquatic bug found in Europe. It grows to a length of 8.5 mm (0.33 in) and is stouter than pond skaters of the family Gerridae . It is distasteful to predatory fish, engages in kleptoparasitism , and can travel at twice its normal speed by spitting on the water surface.
The Parktown prawn, African king cricket or tusked king cricket (Libanasidus vittatus) is a species of king cricket endemic to Southern Africa. It is unrelated to prawns , Libanasidus being insects in the order Orthoptera – crickets, locusts and similar insects.
Gryllodinus kerkennensis, the silver-bell cricket, is a cricket species which presents a disjunct distribution in the Southern part of the Western Palearctic, from North Africa and the Iberian Peninsula up to Central Asia [1] inhabiting arid, semidesert or desert land mostly associated with saline soils near water sources of lagoons or river beds depressions.
The horsehair worm Paragordius varius is an internal parasite and can control the behaviour of its cricket host and cause it to enter water, where the parasite continues its lifecycle and the cricket likely drowns. [29] The larvae of the sarcophagid fly Sarcophaga kellyi develop inside the body cavity of field crickets. [30]
Most cave crickets have very large hind legs with "drumstick-shaped" femora and equally long, thin tibiae, and long, slender antennae. The antennae arise closely and next to each other on the head. They are brownish in color and rather humpbacked in appearance, always wingless, and up to 5 cm (2.0 in) long in body and 10 cm (3.9 in) for the legs.
This is a quite important aspect of their survival, as adult cricket frogs suffer high mortality rates when submerged in poorly oxygenated water (typically less than 24 hours on average in water that is ~1.2 mg/L). [3] The common and scientific names refer to their call, which resembles that of a cricket.
The Mormon cricket's cannibalistic behavior may lead to swarm behavior because crickets may need to move constantly forward to avoid attacks from behind. [ 6 ] [ 7 ] When a large band crosses a road, it can create a safety hazard by causing distracted revulsion on the part of the driver and by causing the road surface to become slick with ...
The chirp (or trill) of a tree cricket is long and continuous and can sometimes be mistaken for the call of a cicada or certain species of frogs. While male tree crickets have the ability to call, females lack the ability. [5] This call is then received by other tree crickets in the area through a system called sender-receiver matching.