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elasmobranch

elasmobranch

9.9
A fish with a skeleton made of cartilage like a shark or ray
  • noun
  • /ɪˈlæzməˌbræŋk/
  • Specialized
translation icon : elasmobranquio
  • Basking sharks, like many other elasmobranchs, have a slow growth rate and low fecundity (Holden, 1973).

Examples

  • Elasmobranchs, such as elasmobranchs like sharks and rays, are known for their unique cartilaginous skeletons.

  • Fisheries in other parts of the world tend to sporadically fish the elasmobranch resource, as their abundance evidently declines rapidly during fishing (Compagno, 1984).

    Academic text (1990)
  • Carcharhinus macloti is the sole resident elasmobranch here.

    Academic text (1995)
  • Another interesting result was the increase of elasmobranchs and crustaceans in the period 2004-2014 (Tables 1, 3).

    Academic text (2018)
  • This was not a huge surprise, since these tests are typically developed for terrestrial animals, and so we were using a mammal-shaped peg for an elasmobranch-shaped hole, so to speak.

    Blog text (20)
  • Elasmobranchs (e.g., sharks, rays) form a group of fish that are also described as cartilaginous because these fish have a skeleton made of cartilage instead of bone.

    Academic text (2015)
  • In marine biology, an elasmobranch refers to a group of fishes that includes species like stingrays and skates.

  • Scientists study elasmobranchs to understand their role in the ocean ecosystem, particularly in maintaining balance.

Synonyms

selachian
vselasmobranch
  • Specialized
9.9

A fish like a shark or ray with a skeleton made of cartilage and rough skin

is the taxonomic name for that same group
chondrichthian
vselasmobranch
  • Specialized
9.9

A fish like a shark or ray that has a skeleton of cartilage instead of bone

highlights the presence of placoid scales as a defining feature
cartilaginous fish
vselasmobranch
  • Specialized
6.8

A fish whose skeleton is made of soft cartilage not bone

is the scientific group name that also stresses placoid scales

Surface Forms

elasmobranch singular
elasmobranchs plural

Etymology

The word elasmobranch comes from Greek parts elasmo- meaning 'plate' and -branch meaning 'gill'. That's why it names fish like sharks and rays, animals with gills in plate-like parts and a skeleton made of cartilage instead of hard bone.