So You Like Bugs...

Well, so do I!

105 notes

typhlonectes:

Armoured Bush Cricket (Acanthoplus discoidalis)

… AKA Armoured Ground katydid, Bradyporinae, a subfamily of the katydid family (Tettigoniidae). The species is native to parts of Namibia, Botswana, Zimbabwe and South Africa. 

Acanthoplus discoidalis is a wide-bodied, flightless species that typically grows to a body length of about 5 cm. The pronotum bears several sharp, conical spines. The mandibles, or main biting jaws, are powerful; they can inflict a painful nip and they permit the insect to feed on material such as tough herbage or carrion.

Another defense against predators is reflex bleeding (also called “autohaemorrhaging” in which the insects squirt haemolymph from pores in their exoskeleton, achieving a range of a few centimetres…

(read more: Wikipedia)

photographs: SoniaSoma and RudiBosbouer

Filed under katydid orthoptera insects

35 notes

stewarti1:
“ Now that’s camo! On a recent hike north of Putnam, IL I found a large number of these pygmy grasshoppers (Orthoptera: Tetrigidae). While similar to “normal” short horned grasshoppers in appearance, these adorable little critters are...

stewarti1:

Now that’s camo! On a recent hike north of Putnam, IL I found a large number of these pygmy grasshoppers (Orthoptera: Tetrigidae). While similar to “normal” short horned grasshoppers in appearance, these adorable little critters are typically about 1cm or less. Most species have absent or greatly reduced wings, unlike their Acridid cousins, in favor of a robust ability to swim which aids in their abundance near bodies of water.

An entomologist at the Illinois Natural History Survey, a former employer of mine, recently discovered a new species of pygmy grasshopper in Miocene amber that has much more developed wing structure suggesting developed wings as the ancestral trait. I’m also quite fond of the fact that Dr. Sam Heads named the new species after David Attenborough, a hero among naturalists!

Filed under grasshopper insects orthoptera

85 notes

typhlonectes:
“  Greater Angle-wing Katydid (Microcentrum rhombifolium), Houston, TX
When I came to work yesterday morning, this insect friend was waiting for us on the front of the house.
In much of the rest of the United States, where colder...

typhlonectes:

Greater Angle-wing Katydid (Microcentrum rhombifolium), Houston, TX

When I came to work yesterday morning, this insect friend was waiting for us on the front of the house.

In much of the rest of the United States, where colder temperatures have set in, these tree dwelling katydids have disappeared, but here in the south, where we have milder temperatures, they still sing their lispy “dzt” and click calls on warmer nights.

photograph by Paxon Kale

Filed under katydid orthoptera insects