Genus Boreus Higher classification Boreus | Family Boreidae Scientific name Boreus hyemalis Rank Species | |
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Similar Boreus, Snow scorpionfly, Insect, Mecoptera, Boreus westwoodi | ||
Boreus hyemalis ita sub eng l abominevole insetto delle nevi 1
Boreus hyemalis (Syn.: Boreus hiemalis) is an insect, 3 to 4.5 millimetres long from the family of Boreidae. Its English name is snow flea, but this is also the (US) name of a type of springtail.
Contents
- Boreus hyemalis ita sub eng l abominevole insetto delle nevi 1
- Boreus hyemalis h t cs k a pilisben
- References
It has stubby, grey-brown wings with a metallic sheen. Snow fleas crawl or hop over the snow at temperatures around freezing point and thus resemble glacier fleas and snow scorpionflies (which in the UK are also known as snow fleas) of the springtail family in their behaviour.
The males have 4 short, wing vestiges which curve downwards at their ends. The females only have two scale-like wing vestiges. In general, the female may be recognised from a curved, sabre-like pipe that acts as an ovipositor. In their fully formed state, these animals are only found in the colder period of the year between October and March. During this time mating takes place. The larvae live on moss-covered areas and withdraw in September into holes in the group to pupate.
Boreus hyemalis h t cs k a pilisben
