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4,659 results in 1 collection
IN1120 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1968-09-27
IN1121 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1969-01-15
IN1122 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1969-02-06
IN1123 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Amisk Creek
Collected ByRetallack, J. T.
Date Collected1970-09-19
IN1124 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Long Lake (Undet.)
Date Collected1973-07-21
IN1125 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Tawatinaw
Collected ByHutchinson, G.
Date Collected1977-10-01
IN1126 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Long Lake (Undet.)
Date Collected1973-06-16
IN1127 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta
IN1128 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, George Lake
Collected ByHamilton, H. R.; Walton, Brian
Date Collected1974-09-14
IN1129 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Prospect Creek
Collected ByBaker, R. L.
Date Collected1974-09-15
IN113 - Helobdella stagnalis
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Date Collected1970-02-14
IN1131 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Beaverhill Lake
Collected ByAnholt, B.
Date Collected1977-10-02
IN1132 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Lower Mann Lake
Collected ByRetallack, J. T.
Date Collected1970-10-04
IN1133 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Edmonton
Date Collected1968-06-24
IN1134 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Ministik Lake
Collected ByLake Survey
Date Collected1975-03-11
IN1135 - Calospectra sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, McLeod River (Undet.)
Collected ByRetallack, J. T.
Date Collected1970-10-17
IN1138 - Cryptochironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Hemaruka
Collected ByHamilton, H. R.
Date Collected1973-10-08
IN1140 - Glyptotendipes sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByRasmussen, J. B.
Date Collected1973-10-20
IN1143 - Simulium venustum
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Beaver River (Undet.)
Collected ByLeong, R.
Date Collected1970-10-03
IN1144 - Simulium sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Bigoray River
Collected ByHayden, W.
Date Collected1968-10-08
IN1145 - undetermined (Simuliidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Bigoray River
Collected ByHayden, W.
Date Collected1968-11-15
IN1120 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1968-09-27
IN1121 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1969-01-15
IN1122 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByHorkan, K.
Date Collected1969-02-06
IN1123 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Amisk Creek
Collected ByRetallack, J. T.
Date Collected1970-09-19
IN1124 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Long Lake (Undet.)
Date Collected1973-07-21
IN1125 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Tawatinaw
Collected ByHutchinson, G.
Date Collected1977-10-01
IN1126 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Long Lake (Undet.)
Date Collected1973-06-16
IN1127 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta
IN1128 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, George Lake
Collected ByHamilton, H. R.; Walton, Brian
Date Collected1974-09-14
IN1129 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Prospect Creek
Collected ByBaker, R. L.
Date Collected1974-09-15
IN113 - Helobdella stagnalis
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Date Collected1970-02-14
IN1131 - undetermined (Chironomidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Beaverhill Lake
Collected ByAnholt, B.
Date Collected1977-10-02
IN1132 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Lower Mann Lake
Collected ByRetallack, J. T.
Date Collected1970-10-04
IN1133 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Edmonton
Date Collected1968-06-24
IN1134 - Chironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Ministik Lake
Collected ByLake Survey
Date Collected1975-03-11
IN1135 - Calospectra sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, McLeod River (Undet.)
Collected ByRetallack, J. T.
Date Collected1970-10-17
IN1138 - Cryptochironomus sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Hemaruka
Collected ByHamilton, H. R.
Date Collected1973-10-08
IN1140 - Glyptotendipes sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Wabamun Lake
Collected ByRasmussen, J. B.
Date Collected1973-10-20
IN1143 - Simulium venustum
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Beaver River (Undet.)
Collected ByLeong, R.
Date Collected1970-10-03
IN1144 - Simulium sp.
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Bigoray River
Collected ByHayden, W.
Date Collected1968-10-08
IN1145 - undetermined (Simuliidae)
Freshwater Invertebrate Collection
Place CollectedCanada: Alberta, Bigoray River
Collected ByHayden, W.
Date Collected1968-11-15
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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
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).
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).