Gyrinus Gyrinus marinus Gyrinus pectoralis Gyrinus gehringi Gyrinus elevatus Gyrinus pugionis Gyrinus woodruffi Gyrinus plicifer Gyrinus picipes Gyrinus wallisi Gyrinus natator Gyrinus substriatus Gyrinus aeratus Gyrinus gibbus Gyrinus parcus Gyrinus pachysomus Gyrinus gibber Gyrinus dubius Gyrinus dichrous Gyrinus maculiventris Gyrinus minutus Gyrinus affinis Gyrinus pleuralis Gyrinus analis Gyrinus marginellus Gyrinus cavatus Gyrinus bifarius Gyrinus lecontei Acrochordonichthys gyrinus Gyrinus sericeolimbatus Gyrinus sayi Gyrinus ventralis Gyrinus distinctus Gyrinus convexiusculus Tadpole madtom Gyrinus borealis Gyrinus aeneiceps Water motorsports at the 1908 Summer Olympi…

ics Water motorsports at the 1908 Summer Olympics – Class C List of water beetle species recorded in Britain Water motorsports at the 1908 Summer Olympics – Class B Urinator Eurymen John Field-Richards Bolbocara Sophia Hope Gorham Acrochordonichthys Gyrinal Bernard Boverton Redwood Isaac Thomas Thornycroft Neonella Milton Loch Dogsthorpe Star Pit Proterogyrinus Ocinebrina aciculata List of fishes of Idaho Georg Hermann Alexander Ochs Madtom Ouachita madtom List of f

reshwater fishes of Washington List of freshwater fishes of Maryland Gyrininae List of freshwater fishes of Oregon Brindled madtom List of beetles of Ireland List of fishes in Canada List of fish of Oklahoma Whirligig beetle List of fishes of Minnesota List of coleopterans of Sri Lanka Cyclops (copepod) Neuston Surface wave detection by animals Vermes in the 10th edition of Systema Naturae Assabet River Coleoptera in the 10th edition of Systema Naturae Alexander Henry Haliday List of data deficient fishes Aulonogyrus obliquus Enhydrus Chorisochismus List of the Cenozoic life of Washington List of the Cenozoic life of California Axolotl List of least conc