Project NoMBSI
(Non-lethal Method of Benthos Sampling and Identification)
Legend
- Larvae usually swim hidden inside translucent, laterally flattened cases with length below 8 mm: Hydroptilidae (microcaddisflies) (left)
- Larvae usually swim in very narrow, tubular cases (ca. 10-30 mm in length) constructed with fragments of plants: Leptoceridae (long-horned caddisflies) (right)
© PK, kwantyzacja, 2014.