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Taxa Dictionary for Aquatic Insects - O

Click first letter of desired Taxon

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Taxon Description
Ochrotrichia A genus within the Purse case maker family of Caddisflies
Ochthebius A genus within the Minute Moss Beetle family of (aquatic) Beetles
Octogomphus A genus within the Clubtail family of Dragonflies
Odonata The order or Damselflies & Dragonflies within Old-winged Insects
Odontoceridae The Strong case maker family of Caddisflies
Odontomesa A genus within the Midges family of (aquatic) True Flies
Odontomyia A genus within the Aquatic Soldier Flies family of (aquatic) True Flies
Oecetis A genus within the Longhorned case maker family of Caddisflies
Oemopteryx A genus within the Winter family of Stoneflies
Oligoneuriidae The Bushlegged family of Mayflies
Oligophlebodes A genus within the Uenoidid case maker family of Caddisflies
Oligoplectrum A genus within the Humpless case maker family of Caddisflies
Oliveridea A genus within the Midges family of (aquatic) True Flies
Onocosmoecus A genus within the Northern case maker family of Caddisflies
Ophiogomphus A genus within the Clubtail family of Dragonflies
Oplonaeschna A genus within the Darner family of Dragonflies
Optioservus A genus within the Riffle Beetle family of (aquatic) Beetles
Ordobrevia A genus within the Riffle Beetle family of (aquatic) Beetles
Oreodytes A genus within the Predaceous Diving Beetle family of (aquatic) Beetles
Oreogeton A genus within the Aquatic Dance Flies family of (aquatic) True Flies
Ormosia A genus within the Crane Flies family of (aquatic) True Flies
Orthemis A genus within the Skimmer family of Dragonflies
Orthocladius A genus within the Midges family of (aquatic) True Flies
Osobenus A genus within the Perlodid family of Stoneflies
Ostrocerca A genus within the Spring Stoneflies family of Stoneflies
Oxyethira A genus within the Purse case maker family of Caddisflies

Created: 11/22/2004   Last modified: 08/25/2006    www.FlyfishingEntomology.com