hypercoracoid

hypercoracoid
I. \\“+\ noun
Etymology: hyper- + coracoid
: a hypercoracoid bone
II. adjective
: of, relating to, or being the upper of two bones at the base of the pectoral fin of teleost fishes sometimes regarded as homologous with the scapula of the higher vertebrates

Useful english dictionary. 2012.

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Look at other dictionaries:

  • hypercoracoid — coracoid (the lower endochondral bone on which the pterygials or actinosts of the pectoral fin rest. Dorsally it has a notch which, with a similar ventral notch on the scapular, frames the scapular foramen) …   Dictionary of ichthyology

  • hypercoracoid — hy·per·coracoid …   English syllables

  • Pediculati — noun anglers and batfishes; spiny finned marine fishes having pectoral fins at the ends of armlike processes and a long movable spine on the dorsal fin to lure prey to the large mouth • Syn: ↑order Pediculati • Hypernyms: ↑animal order • Member… …   Useful english dictionary

  • actinost — ˈaktəˌnäst noun ( s) Etymology: actin + ost : one of certain small bones directly supporting the rays of paired fins of teleost and some ganoid fishes called also carpal, pterygiophore; compare hypercoracoid …   Useful english dictionary

  • hypocoracoid — I. | ̷ ̷ ̷ ̷ at hypo + noun Etymology: hypo + coracoid : a hypocoracoid bone II. adjective : of, relating to, or being the lower of two bones at the base of the pectoral fin attached behind the clavicle and sometimes regarded as homologous with… …   Useful english dictionary

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