Guenter Schuster's Avatar

Guenter Schuster

@gsbio49.bsky.social

I’m a retired university biology professor. My expertise is with aquatic organisms, especially invertebrates. I’ve authored several books and numerous scientific papers. All photos my own.

101 Followers  |  256 Following  |  48 Posts  |  Joined: 31.01.2025  |  1.6753

Latest posts by gsbio49.bsky.social on Bluesky

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Pritzker: "It's cheating. Donald Trump is a cheater. He cheats on his wives. He cheats at golf. And now he's trying to cheat the American people out of their votes."

10.08.2025 14:19 — 👍 15957    🔁 4754    💬 331    📌 289
09.08.2025 11:47 — 👍 3597    🔁 1264    💬 258    📌 65
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Southeastern Prairie Crayfish (Procambarus hagenianus). Alabama and Mississippi. Builds extensive burrows in low lying fields.

04.08.2025 19:49 — 👍 35    🔁 9    💬 0    📌 0
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Linear Cobalt Crayfish - (Cambarus gentryi). From Alabama and Tennessee. It burrows along margins of streams. Click to see entire photo.

04.08.2025 19:17 — 👍 4    🔁 2    💬 0    📌 0

Don’t give up. Your vision of the living world is important.

04.08.2025 15:52 — 👍 2    🔁 0    💬 1    📌 0
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Here are a few more:

26.07.2025 22:57 — 👍 16    🔁 4    💬 5    📌 0

Beautiful

01.08.2025 14:07 — 👍 1    🔁 0    💬 0    📌 0

At higher water levels, no problem.

30.07.2025 15:24 — 👍 1    🔁 0    💬 0    📌 0

I’ve got photos of F juvenilis climbing up a four foot water falls that spans a stream. And even getting onto an adjacent field to get around it. Not just one crayfish, but hundreds of them.

29.07.2025 14:35 — 👍 1    🔁 0    💬 1    📌 0

“PN”, “DMs”! Really? Am I supposed to learn a new language just to read these these posts? Acronyms are destroying our language.

24.07.2025 13:23 — 👍 0    🔁 0    💬 0    📌 0
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Bradley Edwards, attorney for Epstein survivors, says on MSNBC that the executors of Epstein's estate are in possession of the birthday book containing Trump's letter and would be willing to turn it over to authorities

24.07.2025 02:55 — 👍 11381    🔁 3226    💬 628    📌 351
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Ant Mimics - Alex Wild A great many animals mimic the form, color, and movements of ants. Some gain protection from general predators that don't eat ants, some are specialized ant predators who trick prey ants into coming c...

These are not ants.

23.07.2025 14:19 — 👍 65    🔁 16    💬 5    📌 4

i think if Jesus was alive today he would speak out against the most despicable people and they are those who quote bible verses, speak lies like they breath, and wear a smile and a crucifix while daily hurting the most vulnerable.

23.07.2025 13:12 — 👍 471    🔁 96    💬 47    📌 12

lunch is a mayfly.

22.07.2025 18:25 — 👍 1    🔁 0    💬 1    📌 0
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💯

21.07.2025 18:30 — 👍 1386    🔁 611    💬 26    📌 26

RELEASE THE GAETZ FILES! 👀

20.07.2025 13:23 — 👍 3195    🔁 555    💬 82    📌 23
Close-up macro photograph of an Argia fumipennis damselfly resting comfortably on the edge of a fresh, vibrant green leaf. The damselfly stares directly toward the viewer, showcasing its striking features clearly. Its large, bulbous compound eyes have a mesmerizing gradient from deep purple to dark indigo, reflecting tiny specks of light. Between its eyes, small delicate hairs sprout upwards, adding intricate detail to its face. The slender body is a brilliant combination of rich purples, blues, and hints of lavender, highlighting the damselfly’s elegant build. Its translucent wings, partially blurred by shallow depth of field, stretch back out of focus, giving a sense of graceful movement even in stillness. The legs, sharply in focus, are thin yet sturdy, gently gripping the leaf’s edge. The background transitions softly from bright green near the leaf to a deep, dark gradient, emphasizing the damselfly’s vivid colors and textures.

Close-up macro photograph of an Argia fumipennis damselfly resting comfortably on the edge of a fresh, vibrant green leaf. The damselfly stares directly toward the viewer, showcasing its striking features clearly. Its large, bulbous compound eyes have a mesmerizing gradient from deep purple to dark indigo, reflecting tiny specks of light. Between its eyes, small delicate hairs sprout upwards, adding intricate detail to its face. The slender body is a brilliant combination of rich purples, blues, and hints of lavender, highlighting the damselfly’s elegant build. Its translucent wings, partially blurred by shallow depth of field, stretch back out of focus, giving a sense of graceful movement even in stillness. The legs, sharply in focus, are thin yet sturdy, gently gripping the leaf’s edge. The background transitions softly from bright green near the leaf to a deep, dark gradient, emphasizing the damselfly’s vivid colors and textures.

Argia fumipennis that decided to pose nicely for me. Damselflies have such striking colors, it's a shame most people never see them up close. Magnification, I find, is a wonderful to to convert people over to the beauty of insects.

#Invert #entomology #bugsky 🌿

19.07.2025 19:32 — 👍 151    🔁 25    💬 4    📌 3

Beautiful

19.07.2025 19:40 — 👍 1    🔁 0    💬 0    📌 0

again I don’t why I reposted this and I don’t see any relevance to anything going on today so consider this a just random thing

19.07.2025 15:15 — 👍 3233    🔁 997    💬 68    📌 19
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Reposting this and a few other things for no particular reason today. Maybe I’ll do it tomorrow and the next day, too.

19.07.2025 14:27 — 👍 22230    🔁 10575    💬 1118    📌 760
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Habba announces departure as U.S. Attorney - New Jersey Globe U.S. Attorney Alina Habba told her staff on Thursday that her tenure as a federal prosecutor will come to an end on Tuesday when she hits the 120-day

Alina Habba doesn’t have the votes to get confirmed. newjerseyglobe.com/national/hab...

18.07.2025 13:31 — 👍 9754    🔁 1911    💬 900    📌 258

What a great montage. We’re all so tired of this crap.

17.07.2025 23:01 — 👍 3    🔁 0    💬 0    📌 0

So Christian, this is why he was saved by God. Just ask Mike Johnson.

15.07.2025 17:59 — 👍 0    🔁 0    💬 0    📌 0
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Atala butterfly, Key West Botanical Garden
#insects #lepidoptera

15.07.2025 03:20 — 👍 2    🔁 0    💬 0    📌 2
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This is genuinely the news every day

14.07.2025 21:10 — 👍 10581    🔁 2161    💬 39    📌 26
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Gerrid waterstrider, Great Smoky Mountains National Park

14.07.2025 19:45 — 👍 2    🔁 0    💬 0    📌 0
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Pollistes paper wasp, Richmond, KY
#insects #hymenoptera

14.07.2025 19:23 — 👍 2    🔁 0    💬 0    📌 0
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