albertcardona, to random
@albertcardona@mathstodon.xyz avatar

Another unusual insect: Tenthredo baetica (ssp. dominiquei), with only 118 observations world wide, of which 29 for this particular subspecies. It's a wasp – sort of: a sawfly.

The rear limbs are rather large, and I wonder why. For carrying prey?

https://www.inaturalist.org/observations/216752296

Wikipedia points out an interesting reversal: in the Tenthredo genus, the larvae eat plants while the adults prey on other insects. Whereas many typical wasps do the opposite: the adults sip nectar but hunt insects to feed their young. https://en.wikipedia.org/wiki/Tenthredo One wonders then what is this adult doing on a flower, engaging in motion patterns characteristic of foraging on nectar and pollen.

#iNaturalist #Hymenoptera #Symphyta #sawflies #wasplove #entomology #insects

albertcardona, to random
@albertcardona@mathstodon.xyz avatar

An unusual fly: red-belted hoverfly, Brachypalpoides lentus – a sawfly mimic. The larva is yet to be described. About 20 observations in the whole UK; 172 globally.

From Hyde Park, London (June 2023). Standing right next to Peter Pan's statue.

https://www.inaturalist.org/observations/166374417

hastingsmothman, to nature
@hastingsmothman@mastodon.green avatar
albertcardona, to random
@albertcardona@mathstodon.xyz avatar

Surprise observation this afternoon: Homotropus sp. An ichneumonid wasp, about 5-6 mm long.

There are only 8 observations world wide.

https://www.inaturalist.org/observations/216551306

hastingsmothman, to nature
@hastingsmothman@mastodon.green avatar
sejarnold, to random
@sejarnold@sciencemastodon.com avatar

I was taking (poor) photos of a fairly large hoverfly (not pictured) when I noticed a loud and very low-pitched buzzing in the tree under which I was standing. Sure enough, a queen European hornet alighted on the trunk. Beautiful insect, and as she'd settled at about head-height it was easy to get a good look at her and take lots of photos. Really nice to see more hornets in semi-rural areas like this!

A side-view of a queen European hornet on a tree trunk, showing her yellow face, red-brown thorax and yellow abdomen marked with brown. The light falls across her face and part of the tree's bark.

SharonCummingsArt, to Flowers
@SharonCummingsArt@socel.net avatar
plazi_species, to China
@plazi_species@mastodon.green avatar
plazi_species, to science
@plazi_species@mastodon.green avatar
plazi_species, to science
@plazi_species@mastodon.green avatar
mzedp, to photography
@mzedp@mas.to avatar

This microscope lens for my camera is one of the coolest things I've ever made.

Anytime I find a tiny bug in my place I get my mind blown.

Case in point: Can someone help me identify what it is that I found? I don't think I've ever seen anything like it.

Found in Raleigh, NC.

#Photography #Entomology #Insects

A top-down view of the same insect showing the spikes. There are two rows of four yellow spikes, while all the rest is dark gray or black.

A gif showing various individual photos of the same insect taken from the front, with different parts of the insect in focus.

BathNature, to uk
@BathNature@ecoevo.social avatar
entsocamerica, to photography
@entsocamerica@ecoevo.social avatar

Arthropod Photo of the Week: May 15, 2024
Lichen katydid
Lichenomorphus sp.
Orthoptera: Tettigoniidae
By Bruce D. Taubert (https://www.brucetaubert.com), Arizona, USA

ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

"Stranger than science fiction." That's how an ecologist describes a strange fungus that hijacks cicadas’ bodies and behavior, turning them into "zombies."

CNN reports on the the fungus Massospora cicadina and how it's impacting some of the cicadas emerging this year: https://flip.it/cxfw5K

#Cicadas #Insects #Bugs #Entomology #Biology #Science #Fungus

mzedp, to macrophotography
@mzedp@mas.to avatar
VoxDei, to spiders
@VoxDei@qoto.org avatar

Ooof. Never argue with an ant colony. Cleaning out a storage box in the garden. One corner has an ant colony in it, partially destroyed by my clearing. Also present: Two 3cm-ish false widow spiders, shiny black. Can't escape the box now the contents have been removed, sides are too smooth.

Left the job and went to have lunch, expecting to need to re-home the spiders. Figured they had plenty of ants to eat. On return, no sign of the smaller spider. The larger has had a disagreement with the ants. It has not ended at all well for the spider.

BathNature, to uk
@BathNature@ecoevo.social avatar

Small Yellow Underwing Moth (Panemeria tenebrata), a small day-flying species of meadows. On Solsbury Hill, near #Bath #Somerset #UK earlier this week.
#Nature #Wildlife #NatureCommunity #NaturePhotography #WildlifePhotography #Entomology #Lepidoptera #Moth #Moths #Pollinators #Spring

plazi_species, to brazil
@plazi_species@mastodon.green avatar
Palaeojules, to random
@Palaeojules@sauropods.win avatar

Here's my finished, coloured Procretevania exquisita drawing. This was a hatchet wasp from the Yixian Formation of China; hatchet wasps still exist today and specialise in parasitising cockroach ootheca.

mayorbeetles, to nature
@mayorbeetles@pagan.plus avatar

Also known as "lake flies," "blind mosquitoes," and "fuzzy bills," midge flies are common around bodies of water. I spotted this fuzzy feller on a gas pump by the lake.

They aren't actually mosquitoes and only some species bite, but leaving standing water can create huge swarms that deplete the biomass of lakes and ponds.

albertcardona, to random
@albertcardona@mathstodon.xyz avatar
albertcardona, to random
@albertcardona@mathstodon.xyz avatar
entsocamerica, to photography
@entsocamerica@ecoevo.social avatar

Arthropod Photo of the Week: May 8, 2024
Crab spider
Mecaphesa sp.
Araneae: Thomisidae
By Shirley Freeman, North Carolina, USA
#arthropodPOTW
#entomology #insects #photography

mrundkvist, (edited ) to Korean
@mrundkvist@archaeo.social avatar

One of the strangest coincidences in entomology is that the Common Cockchafer's Swedish vernacular name ollonborre translates as 'bell-end driller'. Do not name your daughter Melolontha without considering the matter seriously first.

Palaeojules, to random
@Palaeojules@sauropods.win avatar

Early Cretaceous hatchet wasp!
Procretevania exquisita, a parasitic wasp from the Yixian Formation of China! #paleoart #wasp #insect #entomology

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