'Gasterosteus aculeatus' definitions:

Definition of 'Gasterosteus aculeatus'

(from WordNet)
noun
Of rivers and coastal regions [syn: three-spined stickleback, Gasterosteus aculeatus]

Definition of 'Gasterosteus aculeatus'

From: GCIDE
  • Burnstickle \Burn"stic`kle\, n. (Zool.) A stickleback (Gasterosteus aculeatus). [1913 Webster]