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Scarab (Chinese Rose) Beetle

Adoretus sinicus

Description:

Rust-colored beetle covered with beige hair, body ~ 12 mm long. No observable antennae. From more than a few cm away it appears light brown.

Habitat:

Suburban neighborhood on tropical upland plateau.

Notes:

Spotted resting on screen door. It flew away when disturbed. It looks similar to a beetle species that liked the leaves of my cucumber plants some years ago. I believe this individual may be of the same species, and responsible for some of the herbivory I've noticed recently on a local wiliwili tree.

1 Species ID Suggestions

stho002
stho002 10 years ago
Scarab beetle
Adoretus sinicus adoretus sinicus - BugGuide.Net


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6 Comments

Allen Hoof
Allen Hoof 10 years ago

stho002: Thanks for the ID. I agree and have edited the spotting accordingly.

Mark Ridgway
Mark Ridgway 10 years ago

8-)

stho002
stho002 10 years ago

Also known as Chinese rose beetle, see:

http://openi.nlm.nih.gov/detailedresult....

Add =4 to end of url

Mark Ridgway
Mark Ridgway 10 years ago

Good luck with it then. Looks like a furry scarabaeidae of some kind but it's interesting about the antennae. Maybe tucked under? We have some hairy scarabs in Aus. http://www.projectnoah.org/spottings/122...

Allen Hoof
Allen Hoof 10 years ago

Mark: I agree. However, casual research indicates that deathwatch beetles are about 50% the size of this spotting. Also, I've been unable to find a source which states explicitly that deathwatch beetles are found in Hawaii. On the other hand, I can personally attest to the fact that wood borers of some kind exist here. I caught one, years ago, before Project Noah, before my scientific side began to manifest itself, so I've no photo to share.

Mark Ridgway
Mark Ridgway 10 years ago

Looks similar to Deathwatch beetle.

Allen Hoof
Spotted by
Allen Hoof

Honolulu, Hawaii, USA

Spotted on Feb 6, 2014
Submitted on Feb 7, 2014

Related Spottings

Wattle Chafer Chinese Rose Beetles, Chafer Beetle Rose beetle

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Reference

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