Alaus oculatus
| Alaus oculatus | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Elateridae |
| Genus: | Alaus |
| Species: | A. oculatus |
| Binomial name | |
| Alaus oculatus (Linnaeus, 1758) | |
Alaus oculatus, the eastern-eyed click beetle, is a species of click beetle belonging to the family Elateridae.
Description
Alaus oculatus can reach a length of about 25–45 millimetres (1.0–1.8 in).[1] Body is long and thin. Elytrae are black and have a mottled pattern marked with patches of silvery whitish scales.[1][2] These large beetles show on the pronotum characteristic huge oval black eyespots with a white ring around each.[3] The "false eyes" presumably afford a protection from predators by frightening them.[4]
Life Cycle
Eggs are laid in soil. Larvae are predatories of beetle larvae feeding in decaying wood, especially cerambycids.[1] Adults can be found from April to July.[3]
Diet
Their diet consists of nectar and plant juice. The larva's diet consists of grubs and wood-boring beetles.[3]
Distribution and habitat
This species is present in Central and North America.[1][3] It can be found in deciduous/mixed forests and woodlands.[3]
References
External links
Media related to Alaus oculatus at Wikimedia Commons