Mark McCaughrean

@markmccaughrean
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Adjunct scientist, Max Planck Institute for Astronomy, Heidelberg / Former Senior Advisor for Science & Exploration at the European Space Agency / JWST Science Working Group Interdisciplinary Scientist / Co-founder Space Rocks / New worlds ahead / Opinions very much own 



Now living in a hilly part of Germany & very much missing regular cycling with the wide horizons & big skies of The Netherlands 😢🚴‍♂️

Personal websitehttp://www.markmccaughrean.net
Space Rockshttp://www.spacerocksofficial.com
111 Places in Space bookhttps://emons-verlag.de/p/111-places-in-space-that-you-must-not-miss-7517

I glimpsed this small beast & grabbed a few pictures before it flew off.

Must be a syrphid hoverfly, but the white spot pairs on the first two tergites followed by two yellow pairs baffled me at first.

I think it's a female ladder-backed hoverfly (Melanostoma scalare; 🇩🇪 Matte Schwarzkopfschwebfliege).

See:
https://www.gbif.org/occurrence/6183766249

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

Speaking of spiders, I was initially confused by this one.

It's a male goldenrod crab spider (Misumena vatia; 🇩🇪 Veränderliche Krabbenspinne) – much smaller, more active, & quite differently coloured to the familiar green-white killer queens.

It seems to have lost one of the long front legs it uses for hunting – hope it survives.

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#ArachnidsOfMastodon 🕷️
#BackGardenEntomology 🪲

By contrast, this female Carrhotus xanthogramma (🇩🇪 Wipfelspringer) jumping spider was very conspicuously patrolling the bee hotel I put up ten days ago.

The bees are already making good use of it, & since jumping spiders have been known to capture small and/or old bees, there may be some drama to come 😱

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#ArachnidsOfMastodon 🕷️
#BackGardenEntomology 🪲

A few more from today & yesterday, starting with this rather inconspicuous leafhopper, Penthimia nigra (🇩🇪 Mönchzikade).

I've been seeing the brown larvae in the garden since mid-January, so it's good to know that they've grown into adults.

I hope to get some decent pictures of their red eyes from the front in the coming weeks.

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

Another shieldbug species for you, with a pictures from yesterday & today.

This is Eurydema oleracea, & has many names: the crucifer shieldbug, or the cabbage, rape, or brassica bug, but simply Kohlwanze in 🇩🇪

Although generally metallic green, the spots can be white, red, or yellow. They're easily spooked, unlike some other shieldbugs.

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

Finally for now (because it's sunny & outdoors beckons), another shieldbug species – the garden's full of them today.

I think this is a black-shouldered shieldbug (Carpocoris purpureipennis; 🇩🇪 Purpur-Fruchtwanze).

As the Latin & German names suggest, this is a very variable species, from reds & yellows like this one, to purple.

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

FWIW, I set the colour balance to be identical between the two sets of pictures, although of course the colour temperature of sunlight is different to overcast skies.

And if you're wondering where the weevil's antennae are, the nearside one is pointed towards the camera just to the lower-right of the eye, & the backside one is in shadow & pointing away.

At least today's changing illumination conditions gave me a chance to experiment ⛅️

Two pictures (both macro stacks) of the same weevil in the ivy: one with the sun behind the clouds, the other in full sunlight.

Which do you prefer? 🧐

It's likely a chequered weevil (Liophloeus tessulatus; 🇩🇪 Würfelfleckiger Staubrüssler), BTW.

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

Wind of change 🙂

Colder & blustery today, with intermittent bright sun & dark clouds ⛅️

Still, nice to see a scorpionfly for the first time this year 🦂🪰

From the wing markings & lack of the large male genitals that give these species their name, this is likely a female German scorpionfly (Panorpa germanica; 🇩🇪 Deutsche Skorpionsfliege).

#Heidelberg 🏰
#Photography 📷️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️️
#BugOfTheDay 🐞
#MacroPhotography 🔬
#InsectsOfMastodon 🪰
#BackGardenEntomology 🪲

went to a Thalia bookshop today and saw an "111 Places in Space That You Must Not Miss" from @markmccaughrean, and I had flipped to number 42 to check if the author had the same idea as me, and yes:
it's Betelgeuse 😊

#HitchhikersGuide #HitchhikersGuideToTheGalaxy