FIGURE 24 in A phylogeny of Astyanax (Characiformes: Characidae) in Central and North America

FIGURE 24. Suture cleithrum-coracoid: (a) single, deep, with two convexities or angles (Astyanax "Quiché", UMMZ 173731); (b) with 2–3 interdigitations (A. "Texas", UMMZ 186469); (c) with 4–5 interdigitations (Oaxacan A. aeneus, UMMZ 184801); (d) single, triangular, broal (Honduran A. aeneus, UMMZ 144617); (e) six interdigitations (A. "Rioverde", UMMZ 192510). Bars are 0.5 mm long, except in (c) and (e), 1 mm.