Chiloscyllium punctatum, female: Different views of the mandibular and the hyoid arch of the dissected specimen. A anterior, B lateral, C dorsal and D ventral views of the first and second arch of the splanchiocranium, E lower teeth lateral (arrows pointing to the cusplets), F lower teeth anteriat (arrows pointing to the cusplets) and G upper teeth anteriat. Abbreviations: amp, adductor mandibular process; apq, ascending process of the palatoquadratum; bh, basihyale; ce, ceratohyal; fo, foramen; hm, hyomandibula; lt, lower teeth; mc, Meckel’s cartilage; mk, mandibular knob; pq, palatoquadratum; qjl, lateral quadratomandibular joint; qjm, medial quadratomandibular joint; sust, sustentaculum; sym, symphysis; ut, upper teeth.