Fig. 2 in TWO NEW SPECIES OF MIMAGONIA TES (TELEOSTEI: CHARACIDAE: GLANDULOCAUDINAE), THEIR PHYLOGENY AND BIOGEOGRAPHY AND A KEY TO THE GLANDULOCAUDIN FISHES OF BRAZIL AND PARAGUAY

Fig. 2. Mimagoniates barberi. unstained central basal region of caudal fin adjacent to caudal peduncle of a preserved adult male, lateral view. left side, anterior at left. SL 32.7 mm. UMMZ 205420, Paraguay, rio Aguarymi, tributary to rio Paraguay, San Pedro. Illustrates external features of a caudal gland without complex pump chamber. Darkly pigmented glandular groove between principal rays ll and 12 indicated by arrow. Modified dorsal caudal-fin lobe scales, although present, are transparent and not visible.