FIGURE 39 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 39. Chin barbel of Cypselurus angusticeps angusticeps (ventral view of head). (A)—36.5 mm SL, IORAS 04347, ~ 10°N 142°E; (B)—66 mm SL, IORAS 04330, 2°03'N 54°28'E; (C)—93 mm SL, IORAS 04341, 10°00'N 126°30'E; (D)—109 mm SL, IORAS 04340, 15°53'S 102°28'E; (E)—136 mm SL, IORAS 04320, 6°58'S 154°00'W; (F)—143.5 mm SL, IORAS 04335, ~ 7°N 135°31'E.