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Chalcopterus Beetle (True Darkling Beetle)

Chalcopteroides sp.


Today is my 7th anniversary on Project Noah, and this little beetle is helping to mark the occasion. It was trapped in a pot plant saucer, hence came out looking a bit dirty. It's what is known as a "true darkling beetle", from the family Tenebrionidae, and tribe Amarygmini. Beetles in this family are medium in size (this specimen about 12-15 mm), all black with an iridescent sheen. Their antennas are medium length, body is stout, and their legs are relatively long. One distinct feature of the genus is the head which is held vertically against the body. I think this gives them a nice streamline effect.


Suburban backyard in Brisbane, Queensland. Commonly found on and under the bark of Eucalyptus trees, under rocks and in leaf litter.


Another good local reference with some excellent photos....

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Neil Ross
Neil Ross 7 months ago

Much appreciated, Antonio. Thanks :)

Nice series Neil,great info as usal :-) Congrats and thanks for sharing

Neil Ross
Neil Ross 7 months ago

Thanks, Leuba.

Leuba Ridgway
Leuba Ridgway 7 months ago

Congratulations Neil !

Neil Ross
Neil Ross 7 months ago

Wow, this little beetle is a big hit! Not bad for a backyard rescue. Many thanks for this SOTW, and I'm very grateful for all the wonderful comments of congratulations. I am honoured :)

Very nice series Neil,beatifull beetle,congrats on the well deserved SOTW and thanks for sharing

Mark Ridgway
Mark Ridgway 7 months ago

Hey congrats Mr. Ross.

arne.roysland 7 months ago

Congratulations with the SOTW and anniversary. Good pictures, because when exposed, many ground beetles move quickly to find shelter.

Brian38 7 months ago

Congratulations, Neil! Great notes and series.

Photomadden 7 months ago

Though Australia is mostly known for the "huge" spiders and other critters, you never really are shown the beautiful insects of Australia. Nice photo it captures the subject quite well!

Jae 7 months ago

Congrats, Neil. Keep 'em coming

Saturniidae27 7 months ago

Congratulations, Neil. A great way to celebrate your 7th anniversary 🎉

Ornithoptera80 7 months ago

Congrats, Neil.

MichaelS 7 months ago

Congrats, Neil Ross, your spotting has been voted Spotting of the Week!

Project Noah Rangers are grateful for your informative educational posts on the plants and animals of Australia! Happy 7-Year Anniversary!

AshleyT 8 months ago

Your spotting has been nominated for the Spotting of the Week. The winner will be chosen by the Project Noah Rangers based on a combination of factors including: uniqueness of the shot, status of the organism (for example, rare or endangered), quality of the information provided in the habitat and description sections. There is a subjective element, of course; the spotting with the highest number of Ranger votes is chosen. Congratulations on being nominated!

Neil Ross
Neil Ross 8 months ago

Many thanks, Brian, ornithoptera80, Saturniidae27, and Dan. These are lovely little beetles, but I seldom see them. I'm also very happy to still be contributing to the site after 7 years, and yeah, that time has flown by. Still slowly plodding towards my first 1K spotting, but I'll get there sooner or later. I'm just enjoying the journey :)

Brian38 8 months ago

Great spotting Neil! Congratulations on your Anniversary!

Ornithoptera80 8 months ago

That beetle is like a rainbow, great find Neil.

Saturniidae27 8 months ago

Nice spotting Neil :)

dandoucette 8 months ago

Hey Neil, just did a search on my first spotting, it was Apr 10, 2011 so I just passed my 9 year anniversary. Looks like you joined a couple years after me. Here it is if you missed it haha.

dandoucette 8 months ago

Nice spotting! Love the purple iridescence. Congrats on the 7 years! Just flies by doesn't it? I remember when you came onto PN years ago, probably about a year after I joined. You've posted a lot of great stuff, lots I'd never seen before. Hope to get back to Oz one day.

Neil Ross
Neil Ross 8 months ago

Thanks, Tukup. I was once a keen herb gardener, but now am content to plant natives ;)

Tukup 8 months ago

Happy birthday Neil. So, you have a "pot" plant, huh? No wonder you're always in such good spirits😊. Congratulations on the milestone. Cool bug, too. Thanks.

Neil Ross
Spotted by
Neil Ross

Brisbane, Queensland, Australia

Spotted on Apr 21, 2020
Submitted on Apr 21, 2020

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