FIGURE 4 in A new species of Monstrilla Dana, 1849 (Copepoda: Monstrilloida: Monstrillidae) from Korea, including a key to species from the north-west Pacific

FIGURE 4. Monstrilla ilhoii sp. nov. (male). A, habitus, dorsal; B, anterior half of cephalothorax, lateral; C, anterior part of cephalothorax in ventral view, showing median cuticular process, paired nipple-like processes and oral papilla, band of transverse striations, and sensory pores; D, urosome, lateral; E, genital apparatus, ventral. Scale bars: A = 500 µm; B–D = 100 µm; E = 50 µm.