Premaxillary of Naucrates ductor (external view)
Maximum known length for this species		70.0 cm TL (male)
Specimen collection		Study collection of P. Béarez (Paris, France), specimen n°MNHN-6461
Specimen determination		Béarez, P. (1994)
Specimen length		35.7 cm SL, 43.6 cm TL
Collection site of the specimen		Puerto Lopez (Ecuador)
Image scale		1 cm
Image source		Valderrama, I.
Image acquisition		scanner
		Epson Perfection 3200 Photo