Caddisflies

[zmnakoaa]

am confused about the comment that they are sensitive to pollution. Almost all the paper I read and the sites where I collected caddisflies are highly polluted with trace metals. I think they made a mistake.

[radiootoo]

All hail the Tricoptera! Excellent video.

[ijmanis]

nice and cool

[hmakanoeich]

Very good video. I wonder if this is a selection from a longer video about macroinvertebrates. So informative!

[neal301]

nice... lol nerds

[Impactednapkin]

neat

[kaimialana]

Nice, but you fail to discuss the coolest of the caddisfly groups, the Anulipalpian families that make retreats with nets, including the Hydropsyches. Would love t see a vid of Hydropsychid net building behavior.

~Kaimi