Trichophyton concentricum causes Malabar itch, a skin infection consisting of an eruption of a number of concentric rings of overlapping scales forming papulosquamous patches.
Nigiri sushi is a type of Japanese dish made with sushi rice and fresh fish. The sushi rice is hand formed into a small clump, and the fish is sliced and pressed on top of it. In some cases, nigiri sushi uses a small strip of toasted seaweed called nori to bind the whole mixture together, although this is not obligatory.
Nigiri sushi is commonly called two kinds sushi because it involves two ingredients: sushi rice and a single topping. The topping is also known as neta, and usually takes the form of a type of seafood such as tuna, eel, haddock, shad, snapper, octopus, or shrimp.