Aquatic Insects. 8 April 2009. Aquatic Insects. Insecta (even Hexapoda) are plesiomorphically terrestrial . But there have been numerous colonizations of the freshwater aquatic environment. Far fewer colonizations of marine aquatic environment. Hemimetabolous Aquatic Insects.
8 April 2009
Does the bubble increase linearly with oxygen consumption?
What happens to the exhalation product?
Water pennies (Coleoptera: Psephenidae)
Water Strider (Gerridae)
Whirligig Beetle (Gyrinidae)
Creeping water bugs