Smith, 1966


Smith, G.R., 1966. Distribution and evolution of the North American catostomid fishes of the subgenus Pantosteus, genus Catostomus.

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Catostomus discobolus Egg Oocyte diameter 1.30 1.3 mm
Catostomus columbianus Egg Oocyte diameter 2.80 2.8 mm
Catostomus plebeius Egg Oocyte diameter 1.50 1.5 mm
Catostomus santaanae Egg Oocyte diameter 1.50 1.5 mm