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4,659 results in 1 collection

IN1 - Spongilla lacustris

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Amisk Creek Collected ByRetallack, J. T. Date Collected1970-09-19

IN10 - Keratella sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Gorge Creek (Undet.) Date Collected1983-09-24

IN1000 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Lobstick Creek Collected ByWalsh, R. Date Collected1970-10-03

IN1001 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1972-06-29

IN1002 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Lookout Creek

IN1003 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Pembina River Collected ByBaker, R. L. Date Collected1974-11-02

IN1004 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, McLeod River (Undet.) Collected ByRetallack, J. T. Date Collected1970-10-17

IN1005 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Blairmore

IN1006 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Prospect Creek Collected ByBaker, R. L. Date Collected1974-09-15

IN1007 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta

IN1008 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Luscar Collected ByBergstrom, Glen Date Collected1977-09

IN1009 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Belly River Collected ByLamont, M. R. Date Collected1974-10-14

IN101 - Orconectes virilis

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta Collected ByWalker, D. Date Collected1992-09

IN1010 - Paraperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Pembina River Collected ByBaker, R. L. Date Collected1977-05-12

IN1011 - undetermined (Sisyridae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River

IN1012 - Sisyra fuscata

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRetallack, J. T. Date Collected1972-09-11

IN1013 - Sisyra fuscata

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRetallack, J. T. Date Collected1972-09-11

IN1014 - Sisyra sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRasmussen, J. B. Date Collected1973-09-30

IN1015 - Nymphula sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta

IN1016 - Sialis cornuta

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River Collected ByHayden, W. Date Collected1969-06-04

IN1017 - Sialis sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River Collected ByZelt, K. Date Collected1967-06-30

IN1 - Spongilla lacustris

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Amisk Creek Collected ByRetallack, J. T. Date Collected1970-09-19

IN10 - Keratella sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Gorge Creek (Undet.) Date Collected1983-09-24

IN1000 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Lobstick Creek Collected ByWalsh, R. Date Collected1970-10-03

IN1001 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, North Saskatchewan River Date Collected1972-06-29

IN1002 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Lookout Creek

IN1003 - Isogenus sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Pembina River Collected ByBaker, R. L. Date Collected1974-11-02

IN1004 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, McLeod River (Undet.) Collected ByRetallack, J. T. Date Collected1970-10-17

IN1005 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Blairmore

IN1006 - undetermined (Chloroperlidae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Prospect Creek Collected ByBaker, R. L. Date Collected1974-09-15

IN1007 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta

IN1008 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Luscar Collected ByBergstrom, Glen Date Collected1977-09

IN1009 - Alloperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Belly River Collected ByLamont, M. R. Date Collected1974-10-14

IN101 - Orconectes virilis

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta Collected ByWalker, D. Date Collected1992-09

IN1010 - Paraperla sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Pembina River Collected ByBaker, R. L. Date Collected1977-05-12

IN1011 - undetermined (Sisyridae)

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River

IN1012 - Sisyra fuscata

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRetallack, J. T. Date Collected1972-09-11

IN1013 - Sisyra fuscata

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRetallack, J. T. Date Collected1972-09-11

IN1014 - Sisyra sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Danard Lake Collected ByRasmussen, J. B. Date Collected1973-09-30

IN1015 - Nymphula sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta

IN1016 - Sialis cornuta

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River Collected ByHayden, W. Date Collected1969-06-04

IN1017 - Sialis sp.

Freshwater Invertebrate Collection

Place CollectedCanada: Alberta, Bigoray River Collected ByZelt, K. Date Collected1967-06-30

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680 results in 1 collection

Aedes vexans

Freshwater Invertebrate Collection

Aeshna eremita

Freshwater Invertebrate Collection

Common NameLake Darner SeasonalityJune to September in British Columbia (Paulson, 2009). IdentificationBlue or green notched stripes on lateral sides of thorax (Figure 2). Very similar in appearance to Canada Darners (A. canadensis) but different by having a larger size,a notched posterior thoracic stripe, and a black horizontal line bisecting the frons. They are easily differentiated from other congeneric species by their large sizes and their thoracic stripe pattern(Paulson, 2009).

Aeshna interrupta

Freshwater Invertebrate Collection

Common NameVariable Darner SeasonalityJune to October in British Columbia (Paulson, 2009). IdentificationHalf blue and half yellow stripes on lateral sides of thorax narrow or broken into spots as the scientific name suggests (see lateral image).Most other congeneric species (e.g. A. eremita and A. juncea) have more prominent and unbroken thoracic stripes (Paulson, 2009).

Aeshna juncea

Freshwater Invertebrate Collection

Common NameRush Darner SeasonalityJune to September in British Columbia (Paulson, 2009). IdentificationBlue and yellow stripes on lateral sides thorax are straight and broad (Figure 2). Similar in appearance to Subarctic Darners(A. subarctica) but differnt by having straight thoracic stripes (instead of slightly notched). Also somewhat similar to Variable Darners (A. interrupta) but different by having broader thoracic stripes. They are easily differentiated from other congeneric species by their thoracic stripe pattern (Paulson, 2009).

Aeshna sitchensis

Freshwater Invertebrate Collection

Aeshna sp.

Freshwater Invertebrate Collection

Aeshna umbrosa

Freshwater Invertebrate Collection

Agabus antennatus

Freshwater Invertebrate Collection

Agabus leptaplis

Freshwater Invertebrate Collection

Agabus phaeopterus

Freshwater Invertebrate Collection

Agabus sp.

Freshwater Invertebrate Collection

Agraylea sp.

Freshwater Invertebrate Collection

Agrypnia pagetana

Freshwater Invertebrate Collection

SeasonalityAdults fly from May to September. IdentificationAdult heads are light yellowish-brown with white setae and the antennae uniform yellowish-brown. The forewings are a yellowish-brown covered lightly with fine setae and the hindwings are whitish. In males, the clasper is relatively horizontal and deeply bifurcate. The lobes are well separated and parallel. The ventral lobe is tapered, acuminate and shorter than the dorsal lobe (Wiggins, 1998).

Agrypnia sp.

Freshwater Invertebrate Collection

Allocapnia sp.

Freshwater Invertebrate Collection

Allomyia sp.

Freshwater Invertebrate Collection

Alloperla coloradensis

Freshwater Invertebrate Collection

Alloperla sp.

Freshwater Invertebrate Collection

Alona costata

Freshwater Invertebrate Collection

Ameletus sp.

Freshwater Invertebrate Collection

Ameletus sparsatus

Freshwater Invertebrate Collection

Aedes vexans

Freshwater Invertebrate Collection

Aeshna eremita

Freshwater Invertebrate Collection

Common NameLake Darner SeasonalityJune to September in British Columbia (Paulson, 2009). IdentificationBlue or green notched stripes on lateral sides of thorax (Figure 2). Very similar in appearance to Canada Darners (A. canadensis) but different by having a larger size,a notched posterior thoracic stripe, and a black horizontal line bisecting the frons. They are easily differentiated from other congeneric species by their large sizes and their thoracic stripe pattern(Paulson, 2009).

Aeshna interrupta

Freshwater Invertebrate Collection

Common NameVariable Darner SeasonalityJune to October in British Columbia (Paulson, 2009). IdentificationHalf blue and half yellow stripes on lateral sides of thorax narrow or broken into spots as the scientific name suggests (see lateral image).Most other congeneric species (e.g. A. eremita and A. juncea) have more prominent and unbroken thoracic stripes (Paulson, 2009).

Aeshna juncea

Freshwater Invertebrate Collection

Common NameRush Darner SeasonalityJune to September in British Columbia (Paulson, 2009). IdentificationBlue and yellow stripes on lateral sides thorax are straight and broad (Figure 2). Similar in appearance to Subarctic Darners(A. subarctica) but differnt by having straight thoracic stripes (instead of slightly notched). Also somewhat similar to Variable Darners (A. interrupta) but different by having broader thoracic stripes. They are easily differentiated from other congeneric species by their thoracic stripe pattern (Paulson, 2009).

Aeshna sitchensis

Freshwater Invertebrate Collection

Aeshna sp.

Freshwater Invertebrate Collection

Aeshna umbrosa

Freshwater Invertebrate Collection

Agabus antennatus

Freshwater Invertebrate Collection

Agabus leptaplis

Freshwater Invertebrate Collection

Agabus phaeopterus

Freshwater Invertebrate Collection

Agabus sp.

Freshwater Invertebrate Collection

Agraylea sp.

Freshwater Invertebrate Collection

Agrypnia pagetana

Freshwater Invertebrate Collection

SeasonalityAdults fly from May to September. IdentificationAdult heads are light yellowish-brown with white setae and the antennae uniform yellowish-brown. The forewings are a yellowish-brown covered lightly with fine setae and the hindwings are whitish. In males, the clasper is relatively horizontal and deeply bifurcate. The lobes are well separated and parallel. The ventral lobe is tapered, acuminate and shorter than the dorsal lobe (Wiggins, 1998).

Agrypnia sp.

Freshwater Invertebrate Collection

Allocapnia sp.

Freshwater Invertebrate Collection

Allomyia sp.

Freshwater Invertebrate Collection

Alloperla coloradensis

Freshwater Invertebrate Collection

Alloperla sp.

Freshwater Invertebrate Collection

Alona costata

Freshwater Invertebrate Collection

Ameletus sp.

Freshwater Invertebrate Collection

Ameletus sparsatus

Freshwater Invertebrate Collection