Figure 1. (1) Colonies of Zoothamnium sp. attached to the gills, 150×; (2) Gregarina sp. attached in the intestine, 150×; (3) Amphileptus sp. attached in the gill, 150×; (4) Dileptus sp. attached in the intestine, 150×; (5) Myxobolus sp. attached in gill, 150×; (6) Chilodonella sp. attached to the appendages, 150×.