PDF Nothobranchius sainthousei, a new species of annual

Some fishes have three dorsal fins! Fig. 2. Structure of the koi carp pectoral fin which consist 14 bony fins, The ray close to dorsal fin under natural condition is dorsal leading ray (No. 1); the Jun 1, 2018 “By flexing the pectoral and caudal fins the fish can turn up, down, or sideways. The pectoral fins are also used as brakes, being pushed Jan 26, 2016 - Winter. A dolphin's pectoral fin has a skeletal structure similar to that of a human hand.

(ichthyology) Either of two fins located on each side of a fish just behind the head. A peculiar function of pectoral fins, highly developed in some fish, is the creation of the dynamic lifting force that assists some fish, such as sharks, in maintaining Sep 16, 2019 She used a technique called Video Reconstruction of Moving Morphology ( VROMM) to measure the motion of the shark's pectoral fins in 3D. Pectoral fin definition: either of a pair of fins , situated just behind the head in fishes , that help to control | Meaning, pronunciation, translations and examples. They correspond to the forelimbs of other vertebrates.

Översättning 'pectoral fin' – Ordbok svenska-Engelska Glosbe

Whereas the proximal part of the tetrapod limb skeleton can easily be homologized with Synonyms for pectoral fin in Free Thesaurus. Antonyms for pectoral fin.

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1956). pectoral fin In fish, one of the pair of fins that are situated one on each side of the fish just behind the gills ('breast fins'). Normally they are used for balancing and braking, but in some species (e.g. Exocoetidae, flying fish) the extra-large fins are used for jumping and for gliding over the water surface.

Posterior intestine: part of the digestive tract just after the stomach. Liver: bile-producing digestive gland. Pectoral fin: locomotive limb on the chest of a shark. Heart: blood-pumping organ copyright bernard dery infovisual.info.
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The wild blue fin The head is depressed , entirely covered with soft skin . Its length is contained about three times in the length of the body without the caudal fin ( in P . platychir 4 BBBBB : Length of the base of the anal fin less than 43 % of the distance between the tip of the nose and the 1 : Number of rays in the pectoral fins at most 16.

göğüs yüzgeci. peso. A mechanical piston action may assist pelvic–pectoral fin antagonism in tree-climbing fish.
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Upeneus taeniopterus, Finstripe goatfish : fisheries - FishBase

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These fins are either dried or salted and dried and used in the Orient and by Chinese communities elsewhere to produce shark fin soup. pectoral fin In fish, one of the pair of fins that are situated one on each side of the fish just behind the gills (‘breast fins’). Normally they are used for balancing and braking, but in some species (e.g. Exocoetidae, flying fish) the extra-large fins are used for jumping and for gliding over the water surface. Pectoral-fin meaning Either of the anterior pair of fins attached to the pectoral girdle of fishes, corresponding to the forelimbs of other vertebrates.