FIGURE 8 in A new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the Rio Negro, Amazonas, Brazil: the smallest species of Potamotrygon

FIGURE 8. Ventral lateral-line canals of Potamotrygon wallacei n. sp. (paratype, MZUSP 117806, adult male, 367 mm TL). Abbreviations: ajl, anterior jugular loop; ast, anterior subpleural tubules; hyoc, hyomandibular canal; ioc, infraorbital canal; iol, infraorbital loop; jug, jugular canal; man, mandibular canal; pjl, posterior jugular loop; pnl, prenasal loop; pst, posterior subpleural tubule; soc, supraorbital canal; sol, suborbital loop; spl, subpleural loop.Published as part of De Carvalho, Marcelo R., Rosa, Ricardo S. & De Araújo, Maria Lúcia G., 2016, Zootaxa 4107 (4) on pages 566-586, DOI: 10.11646/zootaxa.4107.4.5, http://zenodo.org/record/27137