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It is a member of the genus Nicrophorus or sexton beetles, comprising the most common beetles in the family Silphidae. This species is a decomposer feeding on carcasses of small dead animals. N. orbicollis can be used for scientific research both medically and forensically (if the beetle is present in the area).
Nicrophorus investigator is a burying beetle first described by the Swedish naturalist Johan Wilhelm Zetterstedt in 1824. References Sikes, Derek S ...
Burying beetle life cycle. The prospective parents begin to dig a hole below the carcass. While doing so, and after removing all hair from the carcass, the beetles cover the animal with antibacterial and antifungal oral and anal secretions, slowing the decay of the carcass and preventing the smell of rotting flesh from attracting competition. [2]
Silphidae is a family of beetles that are known commonly as large carrion beetles, carrion beetles or burying beetles. There are two subfamilies: Silphinae and Nicrophorinae. Members of Nicrophorinae are sometimes known as burying beetles or sexton beetles. The number of species is relatively small, at around two hundred.
These beetles are scavengers, breeding and living off in rotten carcases. [4] 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 ...
Nicrophorus vespilloides is a burying beetle described by Johann Friedrich Wilhelm Herbst in 1783. The beetles vary widely in size and can present with a range of anywhere from 12 mm to 20 mm in size. [1] They have two conspicuous orange-yellow bands on the elytra. The color of the antennae are an important distinguishing feature, being totally ...
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The banded net-winged beetle, Calopteron discrepans (Newman), is distributed across the eastern United States, ranging from New England south to Florida and west to Oklahoma and Kansas. [4] Recently, some banded net-winged beetles have been found as far north as Manitoba and Quebec, extending the area of their geographical range. [5]