Region 1: EPA New England
Willimantic River - Invertebrates
Invertebrates | Estimated Count* |
---|---|
Acentrella | 60 |
Ancylidae | 60 |
Antocha | 120 |
Baetidae | 120 |
Cheumatopsyche | 840 |
Chimarra | 1140 |
Chironomini | 60 |
Cricotopus/Orthocladius | 240 |
Ephemerellidae | 60 |
Ferrissia | 360 |
Ferrissia rivularis | 180 |
Glossosoma | 60 |
Hemerodromia | 120 |
Heptageniidae | 360 |
Hydropsyche | 2340 |
Hydropsyche betteni/depravata | 1200 |
Hydropsyche bronta | 360 |
Hydropsyche morosa | 180 |
Hydropsyche sparna | 540 |
Hygrobates | 60 |
Isonychia | 420 |
Micrasema | 120 |
Nais behningi | 60 |
Nais communis | 60 |
Nematoda | 540 |
Nemertea | 120 |
Oecetis | 120 |
Oulimnius | 120 |
Pisidium | 60 |
Planorbidae | 60 |
Psychomyia flavida | 60 |
Rheotanytarsus | 1080 |
Simulium | 60 |
Sphaeriidae | 120 |
Stenochironomus | 60 |
Stenonema modestum | 300 |
Taeniopteryx | 120 |
Thienemanniella | 60 |
Tvetenia discoloripes grp. | 60 |
*Estimated number based on a subsampling multiplier.
Total stream area sampled is 4 square meters.