Project NoMBSI
(Non-lethal Method of Benthos Sampling and Identification)
Legend
- Large eyes occupy more than half of upper surface of the head; legs of third pair may reach to the top of the abdomen: Aeschnidae (left)
- Small eyes occupy far less than half of upper surface of the head; legs of third pair cannot reach to the top of the abdomen Cordulegasteridae with one genus Cordulegaster (center)
- Small eyes occupy far less than half of upper surface of the head; legs of third pair may reach to the top of the abdomen Corduliidae, Libellulidae (right)
© PK, kwantyzacja, 2014.