Fig 29 in Revision of the sixgill sawsharks, genus Pliotrema (Chondrichthyes, Pristiophoriformes), with descriptions of two new species and a redescription of P. warreni Regan

Fig 29. Pliotrema warreni, RBINS uncatalogued, adult female, 1300 mm TL, SEM images of oral teeth. a–f upper anterolateral teeth in a,b labial, c,d lingual, and e,f basal views; g–l lower anterolateral teeth in g,h labial, i,j lingual, and k, l basal views. The images were kindly provided by Frederik Mollen, Elasmobranch Research Belgium, from Herman & Ladeuze [29]. https://doi.org/10.1371/journal.pone.0228791.g029