Fig. 1 in New species of Eugerres from the Usumacinta Province, México and Guatemala with a redescription of E. mexicanus (Steindachner, 1863) (Teleostei: Gerreidae)

Fig. 1. Body measurements of external morphology used in morphometrics and principal component analysis: anal fin length (AFL); base of dorsal fin length (DFL); body depth (BD); caudal peduncle height (CPH); caudal peduncle length (CPL); head height (HH); head length (HL); maxillary length (ML); orbit diameter (OD); pectoral fin length (PFL); postorbital length (POL); predorsal length (PDL); standard length (SL); second anal spine length (2ASL); second dorsal spine length (2DSL); snout length (SNL); ventral fin length (VFL). Measurements based on González-Acosta (2005). Drawing modified from Bussing (1995). Not included in the illustration: inter-orbital length, third anal spine length, third dorsal spine length and distance between the tips of the second dorsal and second anal spines (SL).