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Glite Dictionary
genus Gasterosteus

genus Gasterosteus

9.6
A group of small fish commonly called sticklebacks
  • noun
  • /ˈdʒɛnəs ˌɡæstəˈroʊstiːəs/
  • Specialized
translation icon : género Gasterosteus
  • The three-spined stickleback belongs to the genus Gasterosteus.

Examples

  • The genus Gasterosteus includes several species of sticklebacks.

  • Did you know that genus Gasterosteus is primarily found in freshwater?

  • Many species in the genus Gasterosteus exhibit unique mating behaviors.

  • Researchers are studying the evolutionary adaptations within the genus Gasterosteus.

  • The three-spined stickleback belongs to the genus Gasterosteus.

  • Many species in the genus Gasterosteus exhibit unique mating behaviors.

  • Researchers are studying the evolutionary adaptations within the genus Gasterosteus.

Synonyms

Gasterosteus
vsgenus Gasterosteus
  • Specialized
9.9

A group of small fish called sticklebacks

is the genus serving as the family's defining type

Surface Forms

genus Gasterosteus singular
genera Gasterosteus plural

Morphology

genus + Gasterosteus

The phrase is fully compositional: 'genus' denotes a biological rank and 'Gasterosteus' is the proper name of that genus, so the meaning 'the genus named Gasterosteus (a group of stickleback species)' is directly derivable from the constituents. Taxonomic naming is literal and cross-linguistically regular, so a learner who knows both words will understand this expression without prior exposure.

Etymology

Genus Gasterosteus comes from Greek parts gaster ('stomach') and osteus ('bone'). This is a simple memory hook: these small stickleback fishes have hard bony plates along their belly, so the name points to the group of little fish with that bony armor.