Fig. 1 in Pseudorhadinorhynchus samegaiensis (Acanthocephala: Echinorhynchida: Illiosentidae) Uses the Amphipod Jesogammarus (Annanogammarus) fluvialis as an Intermediate Host in a Stream of the Lake Biwa Basin, Central Japan

Fig. 1. Jesogammarus (Annanogammarus) fluvialis infected with two fully developed cystacanths (a, b) and one early cystacanth (c) of Pseudorhadinorhynchus samegaiensis. A, Lateral view of amphipod harboring three cystacanths in hemocoel; B, three cystacanths dissected free from amphipod. Note faint orange spots (a, b) in amphipod's hemocoel (A) and faint orange body surface of cystacanths (B). Scale bars: A, 2 mm; B, 1 mm.