Skip to main content
Glite Dictionary
🐟 Jaw connection 🐟 Jaw bone
hyomandibular

hyomandibular

9.9
A bone or cartilage in fish that connects the jaw to the skull
  • noun
  • /ˌhaɪoʊmænˈdɪbjələr/
  • Specialized
: hioides
  • Damage to the hyomandibular can affect how a fish opens and closes its mouth.

Examples

  • Researchers compared the hyomandibular structures of different fish species to study their evolutionary relationships.

  • The paleontologist carefully examined the fossil's hyomandibular to determine how the fish bit its prey.

  • The hyomandibular bone is crucial for jaw movement.

  • Some fish have a unique hyomandibular structure.

  • The paleontologist carefully examined the fossil's hyomandibular to determine how the fish bit its prey.

  • Damage to the hyomandibular can affect how a fish opens and closes its mouth.

  • Researchers compared the hyomandibular structures of different fish species to study their evolutionary relationships.

Synonyms

hyomandibula
vshyomandibular
  • Specialized
9.9

A bone in fish that supports the jaw and in early land animals helps carry sound to the middle ear

focuses on connecting the jaw to the skull rather than evolving for hearing

Surface Forms

hyomandibular singular
hyomandibulars plural

Morphology

hyomandibular = hyomandibula (semi-transparent) = hyo + mandibul + ar

The term names a specific anatomical bone; while 'mandibul' signals 'jaw', the combining form 'hyo-' and the technical usage make the referent non-obvious to general learners.

Etymology

Hyomandibular comes from hyo-, the anatomical name linked to a throat bone, and mandibular, from Latin mandibula meaning 'jaw'. So the hyomandibular is the bone or cartilage that connects the 'jaw' to the skull in fish.