Sentence examples for midline fin from inspiring English sources
Jawed fishes have single midline fins and two sets of paired fins.
Specimens were measured for SL from the tip of the snout to the rounded edge of the caudal peduncle, using digital calipers calibrated to 0.01-mm precision, as well as for maximum BD from the anterior junction of the dorsal fin at the dorsal midline to the anterior junction of the anal fin at the ventral midline.
through the ventral midline, about 1 to 1.5 pelvic fin lengths anterior to the pelvic fin base.
It is followed by a low midline ridge running to the second dorsal fin.
A 29-gauge positive electrode (ADinstruments, Colorado Springs, CO) connected to a BIOPAC ECG100C (BIOPAC Systems, Goleta, CA) was gently pressed on the ventral midline directly between the pectoral fins and the negative electrode inserted through the caudal fin.
It is armed with large tubercles and a midline row of large thorns in front of the stinging spine which has the dorsal and ventral fin folds behind.
