Table 1 Adult and larval specimens collected from the Churchill area included in this study
Family | Â | Species | # Adults | # Larvae |
|---|---|---|---|---|
Apataniidae | Â | Â | Â | Â |
| Â | Â | Apatania stigmatella (Zetterstedt, 1840) | 2 | 0 |
| Â | Â | Apatania zonella (Zetterstedt, 1840) | 1 | 0 |
Brachycentridae | Â | Â | Â | Â |
| Â | Â | Brachycentrus americanus (Banks, 1899) | 3 | 68 |
| Â | Â | Brachycentrus fuliginosus Walker, 1852 | 11 | 0 |
Glossosomatidae | Â | Â | Â | Â |
|  |  | Glossosoma intermedium (Klapálek, 1892) | 15 | 8 |
| Â | Â | Glossosoma velonum Ross, 1938 | 12 | 0 |
| Â | Â | Protoptila tenebrosa (Walker, 1852) | 34 | 0 |
Hydropsychidae | Â | Â | Â | Â |
| Â | Â | Arctopsyche ladogensis (Kolenati, 1859) | 12 | 6 |
| Â | Â | Cheumatopsyche campyla Ross, 1938 | 7 | 0 |
| Â | Â | Cheumatopsyche ela Denning, 1942 | 2 | 0 |
| Â | Â | Cheumatopsyche nr. ela | 4 | 0 |
| Â | Â | Hydropsyche alhedra Ross, 1939 | 1 | 0 |
| Â | Â | Hydropsyche alternans (Walker, 1852) | 103 | 4 |
| Â | Â | Hydropsyche bronta Ross, 1938 | 2 | 1 |
| Â | Â | Hydropsyche vexa Ross, 1938 | 1 | 2 |
Hydroptilidae | Â | Â | Â | Â |
| Â | Â | Hydroptila consimilis Morton, 1905 | 39 | 10 |
| Â | Â | Hydroptila spatulata Morton, 1905 | 1 | 0 |
| Â | * | Ochrotrichia cf. eliaga | 0 | 1 |
| Â | * | Oxyethira XZ sp. CHU1 | 1 | 0 |
| Â | Â | Oxyethira coercens Morton, 1905 | 5 | 0 |
Lepidostomatidae | Â | Â | Â | Â |
| Â | Â | Lepidostoma togatum (Hagen, 1861) | 29 | 17 |
Leptoceridae | Â | Â | Â | Â |
| Â | Â | Ceraclea annulicornis (Stephens, 1836) | 45 | 11 |
| Â | Â | Ceraclea arielles (Denning, 1942) | 24 | 0 |
| Â | * | Ceraclea erratica (Milne, 1936) | 2 | 0 |
| Â | Â | Ceraclea excisa (Morton, 1904) | 11 | 20 |
| Â | * | Ceraclea nigronervosa (Retzius, 1783) | 1 | 1 |
| Â | Â | Ceraclea resurgens (Walker, 1852) | 2 | 0 |
| Â | Â | Mystacides interjecta (Banks, 1914) | 11 | 62 |
| Â | Â | Mystacides sepulchralis (Walker, 1852) | 1 | 0 |
| Â | Â | Oecetis cf. inconspicua CHU1 | 1 | 0 |
| Â | Â | Oecetis cf. inconspicua CHU2 | 20 | 1 |
| Â | Â | Oecetis cf. ochracea CHU1 | 2 | 0 |
| Â | Â | Oecetis cf. ochracea CHU2 | 3 | 4 |
| Â | * | Oecetis immobilis (Hagen, 1861) | 0 | 1 |
| Â | * | Triaenodes frontalis Banks, 1907 | 0 | 12 |
| Â | Â | Triaenodes reuteri McLachlan, 1880 | 3 | 17 |
Limnephilidae | Â | Â | Â | Â |
| Â | Â | Anabolia bimaculata (Walker, 1852) | 9 | 97 |
| Â | Â | Arctopora pulchella (Banks, 1908) | 12 | 5 |
| Â | Â | Asynarchus lapponicus (Zetterstedt, 1840) | 2 | 95 |
| Â | Â | Asynarchus montanus (Banks, 1907) | 173 | 218 |
| Â | Â | Asynarchus mutatus (Hagen, 1861) | 77 | 30 |
| Â | Â | Asynarchus rossi (Leonard & Leonard, 1949) | 35 | 39 |
| Â | Â | Grammotaulius interrogationis (Zetterstedt, 1840) | 119 | 32 |
| Â | * | Hesperophylax designatus (Walker, 1852) | 11 | 1 |
| Â | Â | Lenarchus fautini (Denning, 1949) | 6 | 3 |
| Â | * | Limnephilus ademus Ross, 1941 | 0 | 5 |
| Â | * | Limnephilus alaicus (Martynov, 1915) | 0 | 5 |
| Â | * | Limnephilus argenteus Banks, 1914 | 3 | 6 |
| Â | Â | Limnephilus canadensis Banks, 1908 | 1 | 41 |
| Â | * | Limnephilus dispar McLachlan, 1875 | 7 | 0 |
| Â | Â | Limnephilus externus Hagen, 1861 | 66 | 107 |
| Â | * | Limnephilus extractus Walker, 1852 | 7 | 38 |
| Â | Â | Limnephilus femoralis Kirby, 1837 | 94 | 1 |
| Â | Â | Limnephilus fischeri Ruiter, 1995 | 13 | 3 |
| Â | Â | Limnephilus hageni Banks, 1930 | 122 | 45 |
| Â | * | Limnephilus indivisus Walker, 1852 | 0 | 1 |
| Â | Â | Limnephilus infernalis (Banks, 1914) | 17 | 34 |
| Â | Â | Limnephilus kennicotti Banks, 1920 | 14 | 0 |
| Â | * | Limnephilus major (Martynov, 1909) | 0 | 2 |
| Â | Â | Limnephilus moestus Banks, 1908 | 3 | 0 |
| Â | Â | Limnephilus nigriceps (Zetterstedt, 1840) | 5 | 102 |
| Â | * | Limnephilus ornatus Banks, 1897 | 3 | 0 |
| Â | Â | Limnephilus partitus Walker, 1852 | 12 | 53 |
| Â | * | Limnephilus parvulus (Banks, 1905) | 9 | 0 |
| Â | Â | Limnephilus perpusillus Walker, 1852 | 8 | 14 |
| Â | Â | Limnephilus picturatus McLachlan, 1875 | 6 | 10 |
| Â | Â | Limnephilus rhombicus Linnaeus, 1758 | 1 | 0 |
| Â | Â | Limnephilus sansoni Banks, 1918 | 87 | 28 |
| Â | Â | Limnephilus sericeus (Say, 1824) | 4 | 1 |
| Â | * | Nemotaulius hostilis (Hagen, 1873) | 1 | 1 |
| Â | Â | Onocosmoecus unicolor (Banks, 1897) | 1 | 0 |
| Â | * | Phanocelia canadensis (Banks, 1924) | 0 | 3 |
| Â | Â | Philarctus bergrothi McLachlan, 1880 | 6 | 230 |
Molannidae | Â | Â | Â | Â |
| Â | Â | Molanna flavicornis Banks, 1914 | 45 | 33 |
Philopotamidae | Â | Â | Â | Â |
| Â | Â | Chimarra socia Hagen, 1861 | 4 | 0 |
Phryganeidae | Â | Â | Â | Â |
| Â | Â | Agrypnia colorata Hagen, 1873 | 72 | 3 |
| Â | Â | Agrypnia deflata (Milne, 1931) | 15 | 5 |
| Â | * | Agrypnia glacialis Hagen, 1873 | 4 | 1 |
| Â | Â | Agrypnia improba (Hagen, 1873) | 7 | 3 |
| Â | Â | Agrypnia macdunnoughi (Milne, 1931) | 14 | 0 |
| Â | Â | Agrypnia obsoleta (Hagen, 1864) | 1 | 0 |
| Â | * | Agrypnia pagetana Curtis, 1835 | 13 | 45 |
| Â | Â | Agrypnia straminea Hagen, 1873 | 35 | 30 |
| Â | Â | Banksiola crotchi Banks, 1943 | 21 | 1 |
| Â | Â | Phryganea cinerea Walker, 1852 | 9 | 0 |
| Â | Â | Ptilostomis semifasciata (Say, 1828) | 6 | 0 |
Polycentropodidae | Â | Â | Â | Â |
| Â | Â | Neureclipsis crepuscularis (Walker, 1852) | 4 | 7 |
| Â | * | Neureclipsis valida (Walker, 1852) | 0 | 3 |
| Â | Â | Polycentropus aureolus (Banks, 1930) | 4 | 17 |
| Â | * | Polycentropus smithae Denning, 1949 | 0 | 1 |
Psychomyiidae | Â | Â | Â | Â |
| Â | Â | Psychomyia flavida Hagen, 1861 | 4 | 0 |
Rhyacophilidae | Â | Â | Â | Â |
| Â | Â | Rhyacophila angelita Banks, 1911 | 41 | 20 |
| Â | * | Rhyacophila mongolica Schmid, Arefina & Levanidova, 1993 | 0 | 1 |
Trichoptera Total | Â | Â | 1644 | 1666 |