FIGURES 25–31. Hatschekia ostracii Yamaguti, 1953, female. 25 in Redescription of four species of Hatschekia (Copepoda: Siphonostomatoida: Hatschekiidae) parasitic on tetraodontiform fishes from Japan

FIGURES 25–31. Hatschekia ostracii Yamaguti, 1953, female. 25, habitus, dorsal. 26, abdomen and caudal rami, dorsal. 27, antennule, ventral. 28, antenna, ventral. 29, antenna and parabasal papilla, medial. 30, mandible, ventral. 31, maxillule, ventral. Scale bars: 25, 0.2 mm; 26–27, 0.04 mm; 28, 0.05 mm; 29, 0.1 mm; 30–31, 20 μm.