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for Leptoceridae (in keywords).



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Ceraclea sp. - a caddisfly, larva and case

Leptoceridae larvae and their cases can superficially resemble larvae and cases of other caddis larvae. A key feature to separate leptocerid larvae from other caddis larvae is leptocerids relati...
by: Hugh Clifford

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2

Ceraclea sp. - a caddisfly, larvae and cases

Some Ceraclea larvae have cases superficially resembling cases of Molanna larvae (Molannidae); but the posterior end of Ceracleas case is plugged with silk; whereas the posterior end of a molann...
by: Hugh Clifford

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3

Mystacides sp. - a caddisfly, larva and case

Mystacides larvae have cases of sand grains, with usually coniferous needles embedded in the case (although not in the photo specimens case). This specimen was collected in Hastings Lake, in the...
by: Hugh Clifford

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4

Nectopsyche sp. - a caddisfly, case

This is believed to be a Nectopsyche case (larva was not found), although usually the conifer needles of Nectopsyches case are not this large. Photograph: Randy Mandryk
by: Hugh Clifford

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5

Nectopsyche sp. - a caddisfly, larva and case

Nectopsyche larvae have long tapering cases of sand grains with usually a trailing conifer needle or twig. They are found mainly in lakes and slow-moving areas of streams. Photograph: Randy Ma...
by: Hugh Clifford

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6

Oecetus sp. - a caddisfly, larva and case

Oecetus is probably the most common genus of Leptoceridae in Alberta. Cases are variable. This on is tapering and of sand grains, but some are of plant material. In the Sturgeon River of central ...
by: Hugh Clifford

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