Definition of Ventral fins. Meaning of Ventral fins. Synonyms of Ventral fins

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

Definition of Ventral fins

Ventral fins
Ventral Ven"tral, a. [L. ventralis, fr. venter the belly; perhaps akin to G. wanst: cf. F. ventral.] 1. (Anat.) Of, pertaining to, or situated near, the belly, or ventral side, of an animal or of one of its parts; hemal; abdominal; as, the ventral fin of a fish; the ventral root of a spinal nerve; -- opposed to dorsal. 2. (Bot.) (a) Of or pertaining to that surface of a carpel, petal, etc., which faces toward the center of a flower. (b) Of or pertaining to the lower side or surface of a creeping moss or other low flowerless plant. Opposed to dorsal. Ventral fins (Zo["o]l.), the posterior pair of fins of a fish. They are often situated beneath the belly, but sometimes beneath the throat. Ventral segment. (Acoustics) See Loop, n., 5.

Meaning of Ventral fins from wikipedia

- Pelvic fins or ventral fins are paired fins located on the ventral (belly) surface of fish, and are the lower of the only two sets of paired fins (the other...
- X-15 show a conventional fixed fin and trailing rudder, and a ventral fin. This was changed to dorsal and ventral fins each with the outer half acting...
- laterally. Sunfish can be as tall as they are long when their dorsal and ventral fins are extended. Adult sunfish are vulnerable to few natural predators,...
- cephalic fins, are actually a modification of the anterior portion of the pectoral fin. Pelvic/Ventral fins: Found in pairs on each side ventrally below...
- from the tail or caudal fin, fish fins have no direct connection with the spine and are supported only by muscles. Fish fins are distinctive anatomical...
- built fins made of webbings of skin supported by radially extended thin bony spines called lepidotrichia, as opposed to the bulkier, fleshy lobed fins of...
- two large ventral fins. Another Vought aircraft, the Mach 2 cruise missile SSM-N-9 Regulus II would also use a scoop inlet and ventral fin. The inlet...
- pattern of canals. The dorsal and anal fins have soft rays and are long based, while the pectoral and ventral fins are small. The name "bonytongues" is...
- exception, retaining several fins as adults and having ventral fins that are located behind (not below) the pectoral fins. Dorsal fins tend to be high, with...
- the family live in fast-flowing streams or torrents and have modified ventral fins used for clinging to rocks. The subfamily Nemacheilinae has recently...