Sentence examples for rear tip from inspiring English sources

The first dorsal fin is relatively small and usually originates behind the free rear tip of the pectoral fins.

The second dorsal fin is large and tall without a notably elongated free rear tip, and is positioned over or slightly behind the anal fin.

The free rear tip of the first dorsal fin is abruptly light gray or white, a feature unique to this species.

The anal fin is larger than the second dorsal fin, with long free rear tip and a strong notch in the rear margin.

There is a low interdorsal ridge running behind it to the second dorsal fin, which is relatively large with a short free rear tip.

The second dorsal fin is relatively large with a short free rear tip, and is positioned slightly ahead of the anal fin.

The medium-sized first dorsal fin originates just behind the pectoral fin rear tips.

Its two modestly sized dorsal fins have distinctively elongated rear tips.

The outer corners of the pectoral fins are angular, and their rear tips are rounded.

The pelvic fins have curved outer margins and angular rear tips; males have long claspers.

The first dorsal fin is tall and moderately falcate (sickle-shaped), with the origin over the pectoral fin rear tips.