FIGURE 6 in Review of Pennella Oken, 1816 (Copepoda: Pennellidae) with a description of Pennella benzi sp. nov., a parasite of Escolar, Lepidocybium flavobrunneum (Pisces) in the northwest Atlantic Ocean

FIGURE 6. Pennella benzi sp. nov. a. Habitus, holotype, dorsal (USNM 180162). b. Habitus, holotype, ventral. c. Anterior end showing holdfast horns, lateral. d. Apical end showing cephalothoracic papillae, ventral. e. First antenna, paratype 2 (from ARC 29529), dorsal. (ae = aesthetae), f. Second antenna, dorsal. g. Genital complex, ventral. h. Abdominal plumes of mature female, i. Anterior end of female, paratype 2 (from ARC 29529), dorsal. (a, b, c, d, f, g, h reproduced from Benz and Hogans, 1993). (scale bars = a, b—10.0; c—0.5; d—0.2; e—0.02; f—0.01; g—1.0; h—5.0; i—2.0