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<i>Notropis hudsonius</i>. The spottail minnow, also called the spottail shiner is a spawn-eater. These fish "habitually feed upon spawn, to the detriment of the fisheries or of fish-culture." This minnow is one of the largest and has a "pale coloration", sides with a "broad silvery band, and usually a dusky spot at the base of the caudal fin. It is sometimes called smelt." &mdash;Whitney, 1889

Spottail Minnow or Shiner

Notropis hudsonius. The spottail minnow, also called the spottail shiner is a spawn-eater. These fish…

<i>Tetrapturus albidus</i>. Also called a billfish or spearfish, "the dorsal fin is low or moderately developed, and the ventrals are represented only by spines. It inhabits American waters as far north as New England in summer, and is not seldom taken in fathoms deep. The spear-fish is related to the swordfish (though of another family), and has a similar beak or sword. It attains a length of six or eight feet. In the West Indies its Spanish name is <i>aguja</i>." &mdash;Whitney, 1889

White Marlin, a Sailfish

Tetrapturus albidus. Also called a billfish or spearfish, "the dorsal fin is low or moderately developed,…

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence of which gives name to the acanthopterygian fishes; a spinous fin-ray, as distinguished for a soft ray." <p>Illustration of the dorsal fins of the acanthopterygian fish.

Ten Spines on the Fins of a Bony Fish

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence…

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence of which gives name to the acanthopterygian fishes; a spinous fin-ray, as distinguished for a soft ray." <p>Illustration of the ventral fin of the acanthopterygian fish.

One Spine on the Ventral Fin of a Bony Fish

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence…

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence of which gives name to the acanthopterygian fishes; a spinous fin-ray, as distinguished for a soft ray." <p>Illustration of the anal fin of the acanthopterygian fish.

Three Spines on the Anal Fin of a Bony Fish

"A fin-spine; one of the unjointed and unbranched sharp bony rays of the fins, such as those the presence…