Physical Appearance
The Devils River minnow has its dorsal and dorsal lateral scales darkly outlined, double dashes along the lateral line, and a long dark lateral stripe through its snout and eye. It can also be characterized by a black spot on its wedge shaped caudal fin and a cross hatched appearance on its body. The eye shape is round during its larval stage and can be compared to other minnow species larvae that have more of an oval shape. Adults can range from sizes of 25 to 55 millimeters, or approximately one to two inches. The distinct shape of the intestines also distinguishes the Dionda diaboli from other herbivore minnows. The intestines of the Devil’s River minnow are more multi-looped and convoluted in the larval and juvenile stages compared to the same structures in minnows that eat insects, which are generally straight and turn into an s-shape during the larval and juvenile stages.
Read more about this topic: Devil's River Minnow
Famous quotes containing the words physical and/or appearance:
“Whenever reality reinforces a child’s fantasied dangers, the child will have more difficulty in overcoming them...So, while parents may not regard a spanking as a physical attack or an assault on a child’s body, the child may regard it as such, and experience it as a confirmation of his fears that grown-ups under certain circumstances can really hurt you.”
—Selma H. Fraiberg (20th century)
“Our new Constitution is now established, and has an appearance that promises permanency; but in this world nothing can be said to be certain, except death and taxes.”
—Benjamin Franklin (1706–1790)