Project NoMBSI
(Non-lethal Method of Benthos Sampling and Identification)
Legend
- Lack of tracheal gills on abdominal segments: Polycentropodidae, Psychomyidae, Ecnomidae (left)
- Tracheal gills located on the lateral sides of abdominal segments: Ryacophilidae (center)
- Tracheal gills located on the lateral sides of abdominal segments: Hydropsychidae (right)
© PK, kwantyzacja, 2014.