Stephanorrhina princeps

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Stephanorrhina princeps
Scarabaeidae - Stephanorrhina princeps bamptoni.JPG
Stephanorrhina princeps bamptoni at Montreal Insectarium
Scientific classification
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S. princeps
Binomial name
Stephanorrhina princeps
Oberthür, 1880

Stephanorrhina princeps, common name spotted flower beetle, is a beetle from the family Scarabaeidae, subfamily Cetoniinae and tribe Goliathini.

Scarabaeidae Family of beetles

The family Scarabaeidae, as currently defined, consists of over 30,000 species of beetles worldwide; they are often called scarabs or scarab beetles. The classification of this family has undergone significant change in recent years. Several subfamilies have been elevated to family rank, and some reduced to lower ranks. The subfamilies listed in this article are in accordance with those in Bouchard (2011).

Contents

Description

Stephanorrhina princeps can reach about 22–30 millimetres (0.87–1.18 in) in length. It has usually a brilliant metallic green coloration, with bright white spots in the elytra. However the background may vary from purple to light-green. On the pronotum there are two dark green spots. Males have two small and two large horns (sexual dimorphism). Life cycle from egg to imago takes about six-eight months, with two-four months in cocoon stage. The adults feed on fruits and flowers. Life expectancy of adults is three-four months.

Sexual dimorphism condition where the two sexes of the same species exhibit different characteristics beyond the differences in their sexual organs

Sexual dimorphism is the condition where the two sexes of the same species exhibit different characteristics beyond the differences in their sexual organs. The condition occurs in many animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, and may also include behavioral and cognitive differences. These differences may be subtle or exaggerated, and may be subjected to sexual selection. The opposite of dimorphism is monomorphism.

Distribution

This species is an endemism of Malawi, Dedza.

Subspecies

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S. princeps may refer to:

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