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Posts by Michael Caterino

A macro photo of an elongate, metallic green beetle on a pale purple flower with green fuzzy stem/leaves. Partially visible underneath the green beetle, there is a red and black bug which is poking the underside of the beetle with its needle-like mouthparts.

A macro photo of an elongate, metallic green beetle on a pale purple flower with green fuzzy stem/leaves. Partially visible underneath the green beetle, there is a red and black bug which is poking the underside of the beetle with its needle-like mouthparts.

A cool behavior I've seen with at least two different mirid plant bugs and several blister beetle sp. - the mirid (Aoplonema sp.) is not preying on the beetle (Lytta sp.), but trying to "steal" some of the beetle's toxic bug blood, possibly to sequester the defensive chemical for itself. #Bugsky 🌿🐙

10 hours ago 116 29 5 3

Great observation! Blister beetles play host to a lot of cantharidin-loving parasites. Many other beetles (especially anthicids and pyrochroids) take a nip of blister beetle toxin for their own. I've seen the aposematic mirids in cantharidin baited traps before, but never caught them in the act!

9 hours ago 3 0 0 0
Light blue corner of a wooden structure, with two light brown chrysalids flanking a black, spiky caterpillar, hanging upside-down.

Light blue corner of a wooden structure, with two light brown chrysalids flanking a black, spiky caterpillar, hanging upside-down.

A little mourning cloak nursery in the corner of our garage door.

1 day ago 10 2 0 0
Preview
Big Oil Breaks Everything The planet, our democracy, our courts...

If you read one thing today ...
An essential article by the great @billmckibben.bsky.social
billmckibben.substack.com/p/big-oil-br...

1 day ago 631 281 11 22
Tiny snake on a rock.

Tiny snake on a rock.

We at least found this cute worm snake.

3 days ago 5 0 0 0
Soil washing set-up: a small hole in the ground. Two large buckets full of water, and a pile of paper towels to soak up the extra moisture.

Soil washing set-up: a small hole in the ground. Two large buckets full of water, and a pile of paper towels to soak up the extra moisture.

Researcher skimming the floated organic debris (hopefully rich in arthropods) from the water’s surface in a 5 gallon bucket.

Researcher skimming the floated organic debris (hopefully rich in arthropods) from the water’s surface in a 5 gallon bucket.

Saturday afternoon soil washing. We’re hoping for subterranean pseudoscorpions, but we’d be happy with a few blind beetles too!

3 days ago 6 0 1 0

Indeed. They’re everywhere here.

5 days ago 0 0 0 0
Through the microscope view of a petri dish of beetles in ethanol. About 30 specimens are visible, ranging from elongate long-horned beetles to very small stubby ptinids.

Through the microscope view of a petri dish of beetles in ethanol. About 30 specimens are visible, ranging from elongate long-horned beetles to very small stubby ptinids.

Some of the aftermath. A good night!

5 days ago 3 0 1 0
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photo of a wooded lakeshore at dusk, with a blacklight and sheet in the lower right.

photo of a wooded lakeshore at dusk, with a blacklight and sheet in the lower right.

Blacklighting night at Lake Hartwell.

6 days ago 14 1 1 0

Maybe he wants it to get infested with a few tasty maggots before he eats it?

1 week ago 1 0 0 0
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Insects Are Disappearing — Here’s How to Help • The Revelator The world depends on healthy insect populations. As climate change and other threats cause their declines, simple actions can give them a much-needed boost.

Insects Are Disappearing — Here’s How to Help therevelator.org/insects-disappearing-how...

1 week ago 12 8 0 0

They say its bite makes you comfortably numb.

1 week ago 5 0 0 0

Such a nice beetle! I think this is Chroaptomus, a philonthine.

1 week ago 2 0 1 0
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Green Thinking: Unlearning Outdated Ideas in Science, Economics and Politics Green Thinking is about unlearning, discarding damaging, outdated ideas deeply rooted in our societies. It seeks to “compost” the views of dead white men (René Descartes, Thomas Hobbes, Adam Smith, No...

Now on special, just £15.99 with free postage: www.routledge.com/Green-Thinki...

1 week ago 9 2 1 0
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I like beetles, I like them a lot. So I’ve written a book about them to indoctrinate children. dk.com/products/978...

1 week ago 109 27 4 3

On the knapweed, is anyone looking at biocontrol? There are some specialist weevils that have been effective controlling it in other parts of North America.

1 week ago 1 0 1 0
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Cover of Orbital Studies magazine Issue 0

Cover of Orbital Studies magazine Issue 0

My project for the last year, Orbital Studies Issue № 0 is available now!

Orbital Studies is a literary science magazine. We publish writing and art in service of a more beautiful scientific culture.

Includes work from @philipcball.bsky.social, @spencer.place, Michael Levin...

orbitalstudies.com

1 week ago 56 25 3 2
A small brown weevil with a very elongated snout or rostrum that allows it to bore into acorns.

A small brown weevil with a very elongated snout or rostrum that allows it to bore into acorns.

A small brown weevil with a very elongated snout or rostrum that allows it to bore into acorns.

A small brown weevil with a very elongated snout or rostrum that allows it to bore into acorns.

One of my avourite #beetles, the Acorn #Weevil (Curculio glandium).

Found last year on a survey at Abbey Wood.

What a lovely creature. They bore into acorns with their extended snoot (rostrum).

#weevils
#coleoptera
#entomology

1 week ago 14 1 0 0
Calliphorids clearing away the neighbour’s cat poo from our lawn.

Calliphorids clearing away the neighbour’s cat poo from our lawn.

Male Scathophagids basking on cow poo ready to mate so the females can lay their eggs while it is still nice and wet.

Male Scathophagids basking on cow poo ready to mate so the females can lay their eggs while it is still nice and wet.

#WhatsTheUseOfFlies?

No.2 - they clean up!

Piles of poo, dead stuff? The #flies will clean it up for you. You’re welcome!

Cat 💩 on my lawn. Cow 💩 on the South Downs. All being worked on by flies.

If the flies didn’t do this you’d be up to your fetlocks in 💩

#diptera
#flies
#insects
#entomology

1 week ago 13 2 0 0

Nice photos of a fantastic spider! The flies are cecidomyiids, but beyond that.... who knows!?

1 week ago 2 0 0 0

always always repost ✨ONYCHOPHORA✨

1 week ago 42 11 0 1
Bees That Come Out of the Ground?!
Bees That Come Out of the Ground?! YouTube video by Ant Lab

New today: Bees That Come Out of the Ground?!
youtu.be/jje1LPrsHbc

1 week ago 40 16 0 5

Handsome cricket. I can't hear the singing in the first clip you posted, unfortuately. Audio's fine in the second.

1 week ago 0 0 1 0

Wow! Excellent work! Congrats.

1 week ago 1 0 1 0
Pinned specimen of a large and beefy cryptorhynchine weevil, photographed head/on, displaying a pair of enormously dilated protarsi covered in fanciful golden hairs

Pinned specimen of a large and beefy cryptorhynchine weevil, photographed head/on, displaying a pair of enormously dilated protarsi covered in fanciful golden hairs

Enlarged view of a single outrageous weevil foot, it looks like it’s covered in curling golden moustachios

Enlarged view of a single outrageous weevil foot, it looks like it’s covered in curling golden moustachios

Macromerus crinitarsus: no fancier feets on earth

1 week ago 71 14 1 0

I had to stare at it for a good minute on the beating sheet to figure out what the hell I was looking at. The male's palps almost made it look like an emesine reduviid as it walked around!

1 week ago 3 0 0 0
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Lake Sturgeon spawning

Lake Sturgeon spawning

After disappearing from the Milwaukee River in the early 20th century due to overfishing and habitat loss, the new discovery of an adult sturgeon 20 miles upstream from Lake Michigan is a milestone in a massive restoration project that’s been underway for 20 years www.wuwm.com/lake-sturgeo...

1 week ago 1650 275 26 15

Was able to read it here. Thanks!

1 week ago 1 0 0 0
Microscope photo of two very elongate spiders, sides up, facing each other in a dish of alcohol. Very long legs project upward. Male is on left, as indicated by very elongate palps. Female's are much shorter. Most of body is golden brown, but the abdomen has brown lateral stripes and becomes darker toward the tip. Both have silvery patches on the tops of the abdomen.

Microscope photo of two very elongate spiders, sides up, facing each other in a dish of alcohol. Very long legs project upward. Male is on left, as indicated by very elongate palps. Female's are much shorter. Most of body is golden brown, but the abdomen has brown lateral stripes and becomes darker toward the tip. Both have silvery patches on the tops of the abdomen.

Frontal view of male spider, showing very long palps with small apical segment. Dark, fairly large median eyes sit above vertical dark stripes on the front of the head.

Frontal view of male spider, showing very long palps with small apical segment. Dark, fairly large median eyes sit above vertical dark stripes on the front of the head.

Well, these bizarre spiders took me some time. Found these yesterday near Clemson. Looks like they're theridiids, Rhomphaea fictilium. I've seen pictures of similar spiders, but did not know we had them here. Spider folks agree?

1 week ago 28 6 3 0

An encouraging study on the ability of tropical forests to recover following severe disturbance. Seed-dispersing animals like birds, bats, and insects play important roles in regeneration!

1 week ago 3 0 0 0