Region 1: EPA New England
Mettawee River - Invertebrates
| Invertebrates | Estimated Count* |
|---|---|
| Ablabesmyia | 30 |
| Agnetina | 60 |
| Baetidae | 1080 |
| Baetis | 1080 |
| Bezzia/Palpomyia | 60 |
| Blepharicera | 60 |
| Brachycentridae | 720 |
| Brachycentrus | 330 |
| Cheumatopsyche | 30 |
| Chironomidae (pupae) | 60 |
| Chloroperlidae | 90 |
| Dicranota | 30 |
| Drunella | 150 |
| Ephemerellidae | 90 |
| Eukiefferiella | 30 |
| Heptageniidae | 60 |
| Hexatoma | 30 |
| Hydropsyche | 30 |
| Lepidostoma | 30 |
| Leuctridae | 390 |
| Lumbriculidae | 30 |
| Megaloptera | 30 |
| Nematoda | 30 |
| Optioservus | 150 |
| Oribatida | 90 |
| Perlodidae | 120 |
| Polypedilum aviceps | 180 |
| Polypedilum flavum | 60 |
| Rheotanytarsus | 60 |
| Rhithrogena | 30 |
| Rhycophila | 30 |
| Simulium | 420 |
| Sublettea | 30 |
| Tanytarsus | 690 |
| Thienemanniella | 60 |
*Estimated number based on a subsampling multiplier.
Total stream area sampled is 4 square meters.