Australia, Northern Territories

"Grasshopper cricket" is really predatory, family Gryllacridiidae, subfamily. Gryllacridinae, a genus probably of Mooracra.

Spider.

cool, I was wondering-is it possible to keep it at home in a terrarium-aquarium?) it would be a good spider for keepers

Ours are occasionally kept, they don't need a pond at all, I don't know about the Australian ones.

So this "pond" and the spider are so small? I thought it was a real garden pond and a matching spider pond. I doubt that the Australian dolomites are smaller than ours, so this will probably grow and grow. But I need to feed him, otherwise he's thin after molting.

This is humpbacked. But not at all the humpback that is a small fly, but the one that is a fairly decent-sized equal-winged proboscis-the family Membracidae.

In one word, no. Although a relative. Unlike true cicadas, humpback larvae live in the same environment as adults (in cicadas - in the soil), and adults communicate not by sounds, but by vibrations of the substrate.

Which large group of insects is humpback closest to?

And I'll repeat the question again, just in case someone knows the answer.
I need this to put photos in some album, while they are hanging out in the album with flies, I already realized that this is not a fly, but I don't know where to move it.

in the album of equidistant wings (Homoptera), of course
, along with cicadas, cicadas, pennits, aphids, worms, whiteflies and others

I apologize, in the previous post I read the name incorrectly and therefore did not answer correctly, I deleted it. Not only are there cicadas and cicadas in that album, but there are also a bunch of other families. It is better to change the name to just "Homoptera". And although the status of this taxon is now very controversial, at least everyone will correctly understand who it is about.