Can you help me identify these macroinvertebrates that I found in river?

I can't find a match macroinvertebrate guide that has these pictures. Can someone help me identify what species is this or taxa.

https://preview.redd.it/4teuij04s62e1.jpg?width=2592&format=pjpg&auto=webp&s=6d457cbe5d63ca06842cdc24fa60ef606f8d6d81

https://preview.redd.it/d20o0o04s62e1.jpg?width=2592&format=pjpg&auto=webp&s=9333b83502d5cc253538368c9d15acdf16282212

https://preview.redd.it/09283k04s62e1.jpg?width=2592&format=pjpg&auto=webp&s=028eb2ce54fb37e6efffe3ac3633f0866a632135

Thank you!

https://preview.redd.it/6b26b0j8s62e1.jpg?width=2592&format=pjpg&auto=webp&s=029c191fa1cd930bc8841b726362dc53c4a3ade2