Sorry if this shows up twice. Posted, but it didn't show up. Strongyloides are at most 2/10 of an inch long, so not those. Whipworms are at most 2 inches long, so probably not those. Hookworms are only about 1/3 to 1/2 inch long, so not those. Intestinal flukes look like plumped up raisins with tails so maybe some of those. The long, skinny worms look sort of like cat roundworms, which are from 4-6 inches long and very skinny. Other than that, can't tell, but I know what they aren't.