Fig. 5 in New species of Eugerres from the Usumacinta Province, México and Guatemala with a redescription of E. mexicanus (Steindachner, 1863) (Teleostei: Gerreidae)

Fig. 5. Lateral view of neurocranium of (a) E. castroaguirrei, ECOSC 5511-1, and (b) E. mexicanus UABC 2666. epo = epioccipital, fp = foramen postemporal, pat = parietal, ps = pterosphenoid, sop = supraoccipital process. Lateral view of infraorbital 1 in (c) E. castroaguirrei and (d) E. mexicanus. dap = dorsal apophysis, am = anterior margin, cp = caudal process, for = foramen, vm = ventral margin. Both structures from left side.