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#ichneumonidae — Public Fediverse posts

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

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  1. #ichneumonidae #inaturalist #closeup #naturephotography #nature #insekten #insects #insectsofTheFediverse #macrophotography #backgardenentomology #natur
    Winzige Brackwespe (Körperlänge max. 3 mm), vermutlich Gattung Bracon, bei der Eiablage in eine Gänsedistelknospe, in der sich vermutlich Dunklere Gänsedistel-Bohrfliegen entwickeln. Vermutlich, weil diese Bohrfliegen in der letzten Woche andauernd paarweise dort zu sehen waren.
    Brackwespen gehören zu den Schlupfwespenartigen.

  2. #Insektensamstag
    #nahaufnahme #MacroPhotography #curculionidae #ichneumonidae

    Die Bilder wirken fies, so fies, wie das Leben sein kann.

    Die Fotos zeigen zwei Insektenarten, einmal einen todgeweihten Nesselrüssler (Phyllobius pomaceus), der als lebender Nahrungsvorrat diente. Und zum anderen die verpuppungsbereite Larve einer für mich nicht identifizierbaren Schlupfwespenart, die dabei ist, ihren von innen aufgefressenen, aber noch lebenden Wirt zu verlassen.

  3. I'm a little surprised by this 1919 description of a parasitic #wasp (#Hymenoptera #Ichneumonidae), the only described species from #Australia in a genus that includes dozens of #species.

    The opening #Latin section gives rich detail on coloration and markings. The #English section describes morphology but has nothing about coloration. I would have expected the Latin to document a subset of the English, not to be fully complementary.

    Is this normal for some taxa?

    biodiversitylibrary.org/page/1

    #entomology #taxonomy

  4. Four (parasitic) #wasps (#Hymenoptera) from a SLAM #Malaise sample in #Canberra #Australia over the last three weeks. Natural areas everywhere are (or should be) full of beautiful #insects like these, all just going about their business.

    A #FairyWasp in the genus #Mymar - the first I have seen here in the nominate genus - see how tiny this #insect is.

    An #ichneumon wasp (#Ichneumonidae) in the subfamily #Campopleginae - probably possible to get this one to genus, but most Australian species are unnamed.

    #Vosleria australia (or at least that's the only named Australian species in the genus) - family #Encyrtidae

    #Anastatus, unknown species - family #Eupelmidae

    #biodiversity #entomology

  5. Malcolm Storey created and maintains bioimages.org.uk , a huge catalogue of high-resolution images of most animals that can be found in the British Isles, except for birds and other vertebrates.

    Offers one of the most comprehensive catalogue of #Ichneumonidae images with special emphasis on macro photography to illustrate species-diagnostic features.

    Malcolm has been identifying thousands of parasitoid wasps at #iNaturalist – that's how I found out. Thanks so much for all your work.
    inaturalist.org/people/3839145

    #wasplove #wasps #entomology #insects #UK

  6. I made many attempts to get a definitive image of this insect. This was the best of them.

    It is an ichneumon, an elegant and extraordinary predator wasp. This female has an exceptionally long ovipositor, used for probing into holes and laying eggs to parasitise wasp or other larvae.

    There are at least 2500 species in the UK but this one lacks any dramatic features which make identification straightforward. This would need to be mounted and examined under a microscope. I left it be.

    #insects #wasps #ichneumonidae

  7. 15 years ago today I had my first and only encounter with an Ichneumonid Wasp. It was laying some eggs in this tree (which fell and totaled my car just over a month later, but that's probably not related!)

    Creepy looking, but also fascinating.

    en.wikipedia.org/wiki/Ichneumo

    #Photography #Wasps #Bugs #Insects #Ichneumonidae

  8. Still struggling with the manual portrait lens for macro. On this occasion though it was really in its element.

    I thought this was Pimpla rufipes but just at the end of the ovipositor there is a slight curve, like a rainwater shoe. So this is the nearly identical Apecthis compunctor. They are ichneumon wasps, parasitic on butterfly caterpillars.

    #insects #ichneumonidae

  9. Heinrichiella obscura is a wasp that lays its eggs inside Horisme insects. As a group the family are called #Ichneumonidae #Wasps ⚠️This species is incredibly rare, only low numbers ever recorded in #Brighton by @pkster101.bsky.social since 2022! #Wildlife #Biodiversity #Nature #brightonwildlife

    RE: https://bsky.app/profile/did:plc:6hzglooptrt5bsqy2oziokoz/post/3ls4iuhb66k2g

  10. In de insectenwereld doen ook vrouwtjes van sluipwespen aan "ik wil de grootste hebben."
    (Er zijn een heleboel soorten die er zo uitzien en met het blote oog nauwelijks of niet van elkaar te onderscheiden zijn.)
    #Ichneumonidae #Dolichomitus #wasps #insectodon

  11. So many Ichneumonids, so little time. I also collected this Exetastes bifenestratus, a species I'd never seen before. #insects #ichneumonidae #wasps

  12. I've been imaging some of our searcher wasps (Ichneumonidae), in a futile attempt to stay ahead of the hyperdiversity. There are seemingly endless variations on these wasps. This is Tromatobia notator, found in a marsh along the Texas coast. #Insects #Ichneumonidae #wasps #Entomology

  13. A female Xorides wasp has sensed a beetle grub deep in this redbud tree, and she drills through the wood to deposit an egg on it. Illinois. #insects #Ichneumonidae #Hymenoptera #wasps

  14. Amblyjoppa fuscipennis Canon 400D EF 100 2.8 f/5 1/320 iso: 800 Milovice, Czech Republic 8/11/2010 #Wasp #Ichneumonidae #Hymenoptera #macro #insects #invertebrates

  15. The #iNaturalist fairy—by the hand of user ‘fonsv’–just delivered a precise species ID to an observation of mine of an #Ichneumonidae parasitoid wasp. A great match; mind these are hard to identify, primarily from the lack of available guides and accessible reference material. Mine is merely the 5th observation worldwide of this species.

    Rhembobius perscrutator inaturalist.org/observations/1

    #Hymenoptera #entomology #insects