Region 1: EPA New England
Medomak River - Invertebrates
Invertebrates | Estimated Count* |
---|---|
Amnicola limosa | 265 |
Baetidae | 159 |
Baetis | 371 |
Brachycentrus | 583 |
Calopterygidae | 106 |
Ceraclea | 53 |
Chimarra | 53 |
Chironomidae (pupae) | 53 |
Chironomini | 53 |
Coenagrionidae | 159 |
Cricotopus | 53 |
Cricotopus/Orthocladius | 53 |
Empididae pupa | 53 |
Ephemerellidae | 159 |
Ferrissia | 106 |
Hemerodromia | 424 |
Heptageniidae | 318 |
Hyalella azteca | 53 |
Hydrobiidae | 53 |
Hydropsychidae | 159 |
Hydroptila | 159 |
Lepidostoma | 106 |
Lumbriculidae | 53 |
Lymnaeidae | 53 |
Micrasema | 212 |
Microtendipes rydalensis grp. | 1219 |
Nilotanypus | 159 |
Oecetis | 106 |
Orthocladiinae | 53 |
Parakiefferiella | 53 |
Pentaneura | 53 |
Phaenopsectra | 53 |
Physa | 53 |
Pisidium | 106 |
Planariidae | 53 |
Polycentropodidae | 106 |
Polypedilum angulum | 53 |
Polypedilum flavum | 530 |
Polypedilum illinoense | 106 |
Promoresia | 106 |
Psephenus herricki | 212 |
Rheocricotopus | 53 |
Rheotanytarsus | 1113 |
Simulium | 212 |
Sperchon | 53 |
Sphaeriidae | 477 |
Sphaerium | 106 |
Stempellinella | 106 |
Stenelmis | 1643 |
Tanytarsus | 212 |
Thienemanniella | 53 |
Tricorythodes | 53 |
Tvetenia | 1590 |
Tvetenia bavarica grp. | 583 |
Tvetenia discoloripes grp. | 371 |
Unniella | 53 |
Valvata | 53 |
*Estimated number based on a subsampling multiplier.
Total stream area sampled is 4 square meters.