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#coleoptera — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #coleoptera, aggregated by home.social.

  1. If you have an opportunity to visit a freshly-burned forest, look for pyrophilic beetles (e.g., certain species in Sericoda, Melanophila, Monochamus) and flies (Microsania). Some have specialized antennae for detecting smoke, others use infrared-sensing areas on abdomen or thorax to locate hot spots. #fire #smoke #weather #canada #beetles #coleoptera #insects #flies #trees #forests

  2. If you have an opportunity to visit a freshly-burned forest, look for pyrophilic beetles (e.g., certain species in Sericoda, Melanophila, Monochamus) and flies (Microsania). Some have specialized antennae for detecting smoke, others use infrared-sensing areas on abdomen or thorax to locate hot spots. #fire #smoke #weather #canada #beetles #coleoptera #insects #flies #trees #forests

  3. If you have an opportunity to visit a freshly-burned forest, look for pyrophilic beetles (e.g., certain species in Sericoda, Melanophila, Monochamus) and flies (Microsania). Some have specialized antennae for detecting smoke, others use infrared-sensing areas on abdomen or thorax to locate hot spots. #fire #smoke #weather #canada #beetles #coleoptera #insects #flies #trees #forests

  4. If you have an opportunity to visit a freshly-burned forest, look for pyrophilic beetles (e.g., certain species in Sericoda, Melanophila, Monochamus) and flies (Microsania). Some have specialized antennae for detecting smoke, others use infrared-sensing areas on abdomen or thorax to locate hot spots. #fire #smoke #weather #canada #beetles #coleoptera #insects #flies #trees #forests

  5. #WeevilWednesday: some people have been confused about how female hollyhock weevils (_Rhopalapion longirostre_) use their long snouts, so here you go. Her mouthparts are at the end of the snout. She chews a tunnel down into the heart of the flowerbud. Then she turns around, extends her ovipositor (at the end of her abdomen), and lays eggs down the hole. The larvae have a safe place to grow, with plenty of food!

    #bugstodon #insects #weevils #Coleoptera #Curculionoidea #Brentidae #Apioninae

  6. #WeevilWednesday: some people have been confused about how female hollyhock weevils (_Rhopalapion longirostre_) use their long snouts, so here you go. Her mouthparts are at the end of the snout. She chews a tunnel down into the heart of the flowerbud. Then she turns around, extends her ovipositor (at the end of her abdomen), and lays eggs down the hole. The larvae have a safe place to grow, with plenty of food!

    #bugstodon #insects #weevils #Coleoptera #Curculionoidea #Brentidae #Apioninae

  7. #WeevilWednesday: some people have been confused about how female hollyhock weevils (_Rhopalapion longirostre_) use their long snouts, so here you go. Her mouthparts are at the end of the snout. She chews a tunnel down into the heart of the flowerbud. Then she turns around, extends her ovipositor (at the end of her abdomen), and lays eggs down the hole. The larvae have a safe place to grow, with plenty of food!

    #bugstodon #insects #weevils #Coleoptera #Curculionoidea #Brentidae #Apioninae

  8. #WeevilWednesday: some people have been confused about how female hollyhock weevils (_Rhopalapion longirostre_) use their long snouts, so here you go. Her mouthparts are at the end of the snout. She chews a tunnel down into the heart of the flowerbud. Then she turns around, extends her ovipositor (at the end of her abdomen), and lays eggs down the hole. The larvae have a safe place to grow, with plenty of food!

    #bugstodon #insects #weevils #Coleoptera #Curculionoidea #Brentidae #Apioninae

  9. Ooo! Ooo! A bunch of new beetle species and at least one new family, Bostrichidae.

    Also, a big new Elaterid (click beetles) unlocked! I've never seen this one before. If you've never seen a "click beetle", this is how they get their name.

    #Entomology #Beetles #coleoptera #PartyAtTheBugLight

  10. Ooo! Ooo! A bunch of new beetle species and at least one new family, Bostrichidae.

    Also, a big new Elaterid (click beetles) unlocked! I've never seen this one before. If you've never seen a "click beetle", this is how they get their name.

    #Entomology #Beetles #coleoptera #PartyAtTheBugLight

  11. Ooo! Ooo! A bunch of new beetle species and at least one new family, Bostrichidae.

    Also, a big new Elaterid (click beetles) unlocked! I've never seen this one before. If you've never seen a "click beetle", this is how they get their name.

    #Entomology #Beetles #coleoptera #PartyAtTheBugLight

  12. Ooo! Ooo! A bunch of new beetle species and at least one new family, Bostrichidae.

    Also, a big new Elaterid (click beetles) unlocked! I've never seen this one before. If you've never seen a "click beetle", this is how they get their name.

    #Entomology #Beetles #coleoptera #PartyAtTheBugLight

  13. Ooo! Ooo! A bunch of new beetle species and at least one new family, Bostrichidae.

    Also, a big new Elaterid (click beetles) unlocked! I've never seen this one before. If you've never seen a "click beetle", this is how they get their name.

    #Entomology #Beetles #coleoptera #PartyAtTheBugLight

  14. My intuition about the dearth of insects at my bug light being due to the cold seems to be borne out tonight as the temperature went up significantly today. Four families of beetles already!

    This is an unknown Elaterid, the "click beetle" family. There is also a little scarab out there and another fast predatory beetle that I haven't photographed yet.

    #beetles #coleoptera #Entomology

  15. My intuition about the dearth of insects at my bug light being due to the cold seems to be borne out tonight as the temperature went up significantly today. Four families of beetles already!

    This is an unknown Elaterid, the "click beetle" family. There is also a little scarab out there and another fast predatory beetle that I haven't photographed yet.

    #beetles #coleoptera #Entomology

  16. My intuition about the dearth of insects at my bug light being due to the cold seems to be borne out tonight as the temperature went up significantly today. Four families of beetles already!

    This is an unknown Elaterid, the "click beetle" family. There is also a little scarab out there and another fast predatory beetle that I haven't photographed yet.

    #beetles #coleoptera #Entomology

  17. My intuition about the dearth of insects at my bug light being due to the cold seems to be borne out tonight as the temperature went up significantly today. Four families of beetles already!

    This is an unknown Elaterid, the "click beetle" family. There is also a little scarab out there and another fast predatory beetle that I haven't photographed yet.

    #beetles #coleoptera #Entomology

  18. My intuition about the dearth of insects at my bug light being due to the cold seems to be borne out tonight as the temperature went up significantly today. Four families of beetles already!

    This is an unknown Elaterid, the "click beetle" family. There is also a little scarab out there and another fast predatory beetle that I haven't photographed yet.

    #beetles #coleoptera #Entomology

  19. Question for entomologists:
    iNaturalist seems to think this is a wrinkled iron clad beetle Nosoderma plicatum (Phoeodes plicatus), [edit: after getting more pics tonight, it looks to me more like Phellopsis porcata, which is also in the Zopheridae family] which it seems to be, based on other photos have looked at online.

    But, at least on iNaturalist, it would be a 60 mile northward range extension. Which is cool! But I'd like to have someone else look at it and confirm the ID.

    I was struggling to get my stupid phone camera to zoom in and get a sharp photo of it, so these are the best that I have. Once I realized that it was not something common in this area, I went back out to the bug light to look for it, but could not find it.

    The one way that this specimen seems to differ from the ones on Bug Guide is that it has slightly bulbous ends on its antennae, seemingly more so than the ones in the photos.

    #coleoptera #beetles #Entomology #IDRequest

  20. Question for entomologists:
    iNaturalist seems to think this is a wrinkled iron clad beetle Nosoderma plicatum (Phoeodes plicatus), [edit: after getting more pics tonight, it looks to me more like Phellopsis porcata, which is also in the Zopheridae family] which it seems to be, based on other photos have looked at online.

    But, at least on iNaturalist, it would be a 60 mile northward range extension. Which is cool! But I'd like to have someone else look at it and confirm the ID.

    I was struggling to get my stupid phone camera to zoom in and get a sharp photo of it, so these are the best that I have. Once I realized that it was not something common in this area, I went back out to the bug light to look for it, but could not find it.

    The one way that this specimen seems to differ from the ones on Bug Guide is that it has slightly bulbous ends on its antennae, seemingly more so than the ones in the photos.

    #coleoptera #beetles #Entomology #IDRequest

  21. Question for entomologists:
    iNaturalist seems to think this is a wrinkled iron clad beetle Nosoderma plicatum (Phoeodes plicatus), [edit: after getting more pics tonight, it looks to me more like Phellopsis porcata, which is also in the Zopheridae family] which it seems to be, based on other photos have looked at online.

    But, at least on iNaturalist, it would be a 60 mile northward range extension. Which is cool! But I'd like to have someone else look at it and confirm the ID.

    I was struggling to get my stupid phone camera to zoom in and get a sharp photo of it, so these are the best that I have. Once I realized that it was not something common in this area, I went back out to the bug light to look for it, but could not find it.

    The one way that this specimen seems to differ from the ones on Bug Guide is that it has slightly bulbous ends on its antennae, seemingly more so than the ones in the photos.

    #coleoptera #beetles #Entomology #IDRequest

  22. Question for entomologists:
    iNaturalist seems to think this is a wrinkled iron clad beetle Nosoderma plicatum (Phoeodes plicatus), [edit: after getting more pics tonight, it looks to me more like Phellopsis porcata, which is also in the Zopheridae family] which it seems to be, based on other photos have looked at online.

    But, at least on iNaturalist, it would be a 60 mile northward range extension. Which is cool! But I'd like to have someone else look at it and confirm the ID.

    I was struggling to get my stupid phone camera to zoom in and get a sharp photo of it, so these are the best that I have. Once I realized that it was not something common in this area, I went back out to the bug light to look for it, but could not find it.

    The one way that this specimen seems to differ from the ones on Bug Guide is that it has slightly bulbous ends on its antennae, seemingly more so than the ones in the photos.

    #coleoptera #beetles #Entomology #IDRequest

  23. Question for entomologists:
    iNaturalist seems to think this is a wrinkled iron clad beetle Nosoderma plicatum (Phoeodes plicatus), [edit: after getting more pics tonight, it looks to me more like Phellopsis porcata, which is also in the Zopheridae family] which it seems to be, based on other photos have looked at online.

    But, at least on iNaturalist, it would be a 60 mile northward range extension. Which is cool! But I'd like to have someone else look at it and confirm the ID.

    I was struggling to get my stupid phone camera to zoom in and get a sharp photo of it, so these are the best that I have. Once I realized that it was not something common in this area, I went back out to the bug light to look for it, but could not find it.

    The one way that this specimen seems to differ from the ones on Bug Guide is that it has slightly bulbous ends on its antennae, seemingly more so than the ones in the photos.

    #coleoptera #beetles #Entomology #IDRequest

  24. An oddly shaped True Weevil (family Curculionidae) spotted at Rifle Range Nature Park, Singapore on 29 June 2025. Such huge eyes, on a stout body.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Weevils #Curculionidae #Beetles #Coleoptera

  25. An oddly shaped True Weevil (family Curculionidae) spotted at Rifle Range Nature Park, Singapore on 29 June 2025. Such huge eyes, on a stout body.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Weevils #Curculionidae #Beetles #Coleoptera

  26. An oddly shaped True Weevil (family Curculionidae) spotted at Rifle Range Nature Park, Singapore on 29 June 2025. Such huge eyes, on a stout body.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Weevils #Curculionidae #Beetles #Coleoptera

  27. An oddly shaped True Weevil (family Curculionidae) spotted at Rifle Range Nature Park, Singapore on 29 June 2025. Such huge eyes, on a stout body.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Weevils #Curculionidae #Beetles #Coleoptera

  28. Beetles from the other day:

    - Red milkweed beetle (_Tetraopes tetrophthalmus_)—the scientific name translates as "four-eyes four-eyes", note how the antenna divides the eye in two; on its host plant, common milkweed (_Asclepias syriaca_)
    - _Valgus hemipterus_ on Queen Anne's Lace (_Daucus carota_)
    - Grapevine beetle (_Pelidnota punctata_) on Virginia creeper (_Parthenocissus quinquefolia_)
    - Hairy flower scarab (_Trichiotinus_ sp.) on some kind of spiraea

    All scarabs (family Scarabaeidae) except for the milkweed beetle who is a longhorn beetle (family Cerambycidae).

    #bugstodon #insects #beetles #LonghornBeetles #ScarabBeetles #Coleoptera #Cerambycidae #Scarabaeidae #Cetoniinae #Rutelinae

  29. Beetles from the other day:

    - Red milkweed beetle (_Tetraopes tetrophthalmus_)—the scientific name translates as "four-eyes four-eyes", note how the antenna divides the eye in two; on its host plant, common milkweed (_Asclepias syriaca_)
    - _Valgus hemipterus_ on Queen Anne's Lace (_Daucus carota_)
    - Grapevine beetle (_Pelidnota punctata_) on Virginia creeper (_Parthenocissus quinquefolia_)
    - Hairy flower scarab (_Trichiotinus_ sp.) on some kind of spiraea

    All scarabs (family Scarabaeidae) except for the milkweed beetle who is a longhorn beetle (family Cerambycidae).

    #bugstodon #insects #beetles #LonghornBeetles #ScarabBeetles #Coleoptera #Cerambycidae #Scarabaeidae #Cetoniinae #Rutelinae

  30. Beetles from the other day:

    - Red milkweed beetle (_Tetraopes tetrophthalmus_)—the scientific name translates as "four-eyes four-eyes", note how the antenna divides the eye in two; on its host plant, common milkweed (_Asclepias syriaca_)
    - _Valgus hemipterus_ on Queen Anne's Lace (_Daucus carota_)
    - Grapevine beetle (_Pelidnota punctata_) on Virginia creeper (_Parthenocissus quinquefolia_)
    - Hairy flower scarab (_Trichiotinus_ sp.) on some kind of spiraea

    All scarabs (family Scarabaeidae) except for the milkweed beetle who is a longhorn beetle (family Cerambycidae).

    #bugstodon #insects #beetles #LonghornBeetles #ScarabBeetles #Coleoptera #Cerambycidae #Scarabaeidae #Cetoniinae #Rutelinae

  31. Beetles from the other day:

    - Red milkweed beetle (_Tetraopes tetrophthalmus_)—the scientific name translates as "four-eyes four-eyes", note how the antenna divides the eye in two; on its host plant, common milkweed (_Asclepias syriaca_)
    - _Valgus hemipterus_ on Queen Anne's Lace (_Daucus carota_)
    - Grapevine beetle (_Pelidnota punctata_) on Virginia creeper (_Parthenocissus quinquefolia_)
    - Hairy flower scarab (_Trichiotinus_ sp.) on some kind of spiraea

    All scarabs (family Scarabaeidae) except for the milkweed beetle who is a longhorn beetle (family Cerambycidae).

    #bugstodon #insects #beetles #LonghornBeetles #ScarabBeetles #Coleoptera #Cerambycidae #Scarabaeidae #Cetoniinae #Rutelinae

  32. A Longhorn Beetle, Anancylus griseatus, spotted at Rifle Range Nature Park, Singapore on 29 June 2025. It has an impressive pair of long antennas.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Beetles #Coleoptera

  33. A Longhorn Beetle, Anancylus griseatus, spotted at Rifle Range Nature Park, Singapore on 29 June 2025. It has an impressive pair of long antennas.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Beetles #Coleoptera

  34. A Longhorn Beetle, Anancylus griseatus, spotted at Rifle Range Nature Park, Singapore on 29 June 2025. It has an impressive pair of long antennas.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Beetles #Coleoptera

  35. A Longhorn Beetle, Anancylus griseatus, spotted at Rifle Range Nature Park, Singapore on 29 June 2025. It has an impressive pair of long antennas.

    On iNaturalist [ inaturalist.org/observations/2 ].

    #iNaturalist #Nature #Photography #Singapore #Insects #Beetles #Coleoptera

  36. Middle-aged lady, seeing me hunched over peering into the Queen Anne's Lace (_Daucus carota_) in a garden bed at the park: "Did you find it?"

    Me, in an "oh my god, it's full of stars" tone: "I found them *ALL*!"

    Lady, looking at the flowers: "They're beautiful, aren't they."

    Me: "I'm not sure we're talking about the same thing but YES."

    #bloomscrolling #bugstodon #insects #beetles #Coleoptera #Dermestidae #ArthroBeauty

  37. Middle-aged lady, seeing me hunched over peering into the Queen Anne's Lace (_Daucus carota_) in a garden bed at the park: "Did you find it?"

    Me, in an "oh my god, it's full of stars" tone: "I found them *ALL*!"

    Lady, looking at the flowers: "They're beautiful, aren't they."

    Me: "I'm not sure we're talking about the same thing but YES."

    #bloomscrolling #bugstodon #insects #beetles #Coleoptera #Dermestidae #ArthroBeauty