Definition of Diphycercal. Meaning of Diphycercal. Synonyms of Diphycercal

Here you will find one or more explanations in English for the word Diphycercal. Also in the bottom left of the page several parts of wikipedia pages related to the word Diphycercal and, of course, Diphycercal synonyms and on the right images related to the word Diphycercal.

Definition of Diphycercal

Diphycercal
Diphycercal Diph`y*cer"cal, a. [Gr. difyh`s double (di- = di`s- twice + fy`ein to produce) + ke`rkos tail.] (Anat.) Having the tail fin divided into two equal parts by the notochord, or end of the vertebral column; protocercal. See Protocercal.

Meaning of Diphycercal from wikipedia

- extend for a very short distance into the upper lobe of the fin (D) - Diphycercal means the vertebrae extend to the tip of the tail and the tail is symmetrical...
- fan-shaped. The tail may be heterocercal, reversed heterocercal, protocercal, diphycercal, or homocercal. Heterocercal: vertebrae extend into the upper lobe of...
- They possess a three-lobed caudal fin, also called a trilobate fin or a diphycercal tail. A secondary tail extending past the primary tail separates the...
- Endoskeleton Cartilaginous Mostly bony Caudal fin Heterocercal Heterocercal or diphycercal Pelvic fins Usually posterior. Mostly anterior, occasionally posterior...
- and from their region of origin toward insertion. They have powerful diphycercal tails that are long and paddle-shaped. The pectoral fins are large, fleshy...
- scales arranged in chevrons, and the tail is probably pad-shaped and diphycercal. The dermal bones of arandaspids consist of aspidine (acellular bone)...
- pelvic fins for navigation, and the tail for propulsion. The fin was of diphycercal, foreshadowing the straightening of the spine and the evolution of a...
- large, lobed pectoral fins located just posterior to the operculum, a diphycercal caudal fin, and small, pointy pelvic fins. The head is broad and flat...
- Donoghue & Smith 2001; Sansom et al. 2005), in which the caudal fin looks diphycercal (i.e. symmetrical) and strengthened by a few large radials (Janvier 1996)...
- small scales in between in some species. The caudal fin is abbreviate-diphycercal. Early Tri****ic species of Saurichthys differ from later species most...
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