cartilaginous fish


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cartilaginous fish

n.
Any of various fishes of the class Chondrichthyes, having a skeleton consisting mainly of cartilage rather than bone, and including the sharks, skates, rays, and chimaeras.

cartilaginous fish

n
(Animals) any fish of the class Chondrichthyes, including the sharks, skates, and rays, having a skeleton composed entirely of cartilage

cartilag′inous fish`


n.
any of various fishes of the class Chondrichthyes, including the sharks, skates, and rays, having a skeleton composed mainly of cartilage.
[1760–70]

car·ti·lag·i·nous fish

(kär′tl-ăj′ə-nəs)
A fish whose skeleton is made mainly of cartilage. Sharks, rays, and skates are cartilaginous fishes. Compare bony fish, jawless fish.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.cartilaginous fish - fishes in which the skeleton may be calcified but not ossified
Chondrichthyes, class Chondrichthyes - cartilaginous fishes
holocephalan, holocephalian - fish with high compressed head and a body tapering off into a long tail
elasmobranch, selachian - any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates
fish - any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills; "the shark is a large fish"; "in the living room there was a tank of colorful fish"
References in periodicals archive ?
The objective of this research was to investigate the biochemical properties of liver oil from cartilaginous fish.
Analysis of cartilaginous fish is particularly interesting as this is the sister group to bony vertebrates.
This fish was a pioneer for the ecological niche filled today by mammals, like blue whales, and cartilaginous fish, such as manta rays, basking sharks and whale sharks.
In considering both the reproductive parts of females among the blooded animals and the various modes of reproduction, the kind of fish is divided with the cartilaginous fish (that give birth to live offspring) and the scaly fish (that lay eggs) falling into different classes.
5% (26-31 species) of the 1,160 extant species of cartilaginous fish are considered oceanic or pelagic (open-ocean) species.
and, in order to defeat the great, cartilaginous fish, at the end the hero turned himself into the Six Million Dollar Man (my favourite TV show of the time).
Scientists have shown that lemon sharks have the ability to learn from each other, the first example of this in cartilaginous fish.
Chapters on Simple Animals, Cnidarians, Flatworms and Roundworms, Segmented Worms, Mollusks, Arachnids, Crustaceans, Centipedes and Millipedes, Insects, Echinoderms, Chordates, Cartilaginous Fish, Bony Fish, Amphibians, Reptiles, Birds and Mammals are included, along with a Glossary and index.
Reinecke et al, [135] observed peptides related to insulin-like growth factor I in the gastro-entero-pancreatic system of bony and cartilaginous fish.
The bony fish and cartilaginous fish prey of the white shark includes a variety of sizes from small to large, and includes pelagic, demersal and benthic species, such as anchovies (family Engraulidae), hakes (genus Merluccius), barracudas (family Sphyraenidae), tuna (genus Thunnus), scorpionfish (genua Scorpaena), swordfish (Xiphias gladius), stingrays (genus Dasyatis), and many others.
A nodule unearthed from 300-million-year-old rocks in Kansas holds what scientists believe is the oldest fossilized brain, that of an ancient cartilaginous fish (illustration, top) related to modern-day ratfish.
The proposed measures concern all cartilaginous fish and will apply in all areas of activity of the EU fleet, including non-EU waters.