Pinned specimen of Aspideurus flavescens (Photo Credit: Paige Maroni)

Yellow-Brown Stink Bug

Aspideurus flavescens

Pentatomids are a species-rich order, with a worldwide distribution, more commonly referred to as stink bugs and shield bugs. They are recognised by their trapezoidal in shape, giving them a shield-like appearance. Species are also known for producing an unpleasant scent from their thoracic scent glands, used to protect themselves and discourage predators, hence the name “stink bugs”.

Morphology

About 12mm in length, this species is heavily punctate, and coloured yellow-brown with paired yellow markings on the scutellum. 

Evolution

The genus Aspideurus includes eight described species.

Behaviour

As with other plant-feeding insects, this species has relatively restricted host preferences. It has been recorded on Buckinghamia sp. (Proteaceae), and Gossypium sp. (Malvaceae). 

Method of reproduction

Sexual

Habitat

Terrestrial

Distribution

Known from specimens collected at Durack River Station, Palmer Creek, upper gorge, “Cat-eye Pool”, close by to Palmer Creek in the Kimberley region of northern Western Australia.

Taxonomy

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Hemiptera
Superfamily: Pentatomoidea
Family: Pentatomidae
Subfamily: Pentatominae
Tribe: Menidini
Genus: Aspideurus
Species: flavescens
Name Published Year: 1900
Rank: species
Scientific Name Authorship: Breddin
Commercial Impact: 

None

Net Conservation Benefits Fund

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Western Australian Museum Collections https://museum.wa.gov.au/online-collections/names/aspideurus-flavescens
Accessed 15 Aug 2024

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