FIGURE 34. Ventral lateral line system. A in Taxonomic and morphological revision of butterfly rays of the Gymnura micrura (Bloch & Schneider 1801) species complex, with the description of two new species (Myliobatiformes: Gymnuridae)

FIGURE 34. Ventral lateral line system. A) Gymnura micrura (RN F43, female, 339 mm DW); B) Gymnura lessae, sp. nov. (NCSM 49395, female, 292 mm DW); C) Gymnura sereti, sp. nov. (FLMNH 29993, juvenile male, 290 mm DW). Subpleural tubules omitted. Canals on the left side not shown in their entirety. Differences between species observed in the pictures but not mentioned in the text were not considered consistent enough to be diagnostic. Colors: red, hyomandibular canal; green, infraorbital canal; brown, supraorbital canal; blue, nasal canal; yellow, prenasal canal. inl, innernasal loop; lh, lateral hook; pl, prenasal loop; spl, subpleural loop.