FIGURE 2 in A review of the flying fish genus Cypselurus (Beloniformes: Exocoetidae). Part 3. Revision of the subgenus Cypselurus sensu stricto with descriptions of one new species and four new subspecies and reinstatement of Cypselurus crockeri Seale and Exocoetus socotranus Steindachner

FIGURE 2. Chin barbel of Cypselurus hiraii (ventral view of head). (A)—47 mm SL, IORAS 04133, 41°35–58'N 138°28'E; (B)—50 mm SL, IORAS 04132, 41°31'N 142°17'E; (C)—52 mm SL, IORAS 04132, same place; (D)—61.5 mm SL, IORAS 04127, 37°N 160°E; (E)—71 mm SL, IORAS 04133, 41°35–58'N 138°28'E