Precaudal vertebra 1 of Normanichthys crockeri (anterior view)
Maximum known length for this species		11.0 cm TL (male)
Specimen collection		Study collection of P. Béarez (Paris, France), specimen n°PB-0522
Specimen determination		Béarez, P. (2003)
Specimen length		8.7 cm SL, 10.4 cm TL
Collection site of the specimen		Puerto Grau, Tacna (Peru)
Image scale		1 cm
Image source		Martinez Caceres, M.
Image acquisition		camera
		Nikon D5300 (Micro-Nikon 60 mm)