FIGURE 45 in Reassessment of the phylogenetic position of the spiny-scale pricklefish Hispidoberyx ambagiosus (Teleostei: Hispidoberycidae) based on comparative morphology

FIGURE 45. Tominaga's organ in Hispidoberyx ambagiosus (B–D, HUMZ 194634, 180.7 mm SL; E, HUMZ 193670, 178.8 mm SL). A, diagrammatic illustration indicating position of Tominaga's organ. B, lateral aspect of preorbital region after removal of epidermis. C, dorsal aspect of extracted Tominaga's organ. D, posterior tip of duct after removal of epidermis. E, line drawing of lateral aspect of Tominaga's organ. NR, nasal rosette; TO, Tominaga's organ. B and C, posterior portion of duct is damaged. D shown as mirror image. Arrow indicates tip of duct. Scale indicates 5 mm.