Region 1: EPA New England
Spruce Brook - Invertebrates
Invertebrates | Estimated Count* |
---|---|
Ablabesmyia mallochi | 34 |
Apatania | 68 |
Baetidae | 102 |
Baetis | 68 |
Bezzia/Palpomyia | 136 |
Chironomidae (pupae) | 68 |
Chloroperlidae | 68 |
Constempellina | 34 |
Cricotopus bicinctus | 34 |
Cricotopus/Orthocladius | 272 |
Dolophilodes | 34 |
Ephemerellidae | 102 |
Eurylophella | 34 |
Glossosoma | 102 |
Gomphidae | 34 |
Gyraulus circumstriatus | 102 |
Heptageniidae | 136 |
Hexatoma | 34 |
Hydatophylax | 34 |
Hydropsyche | 136 |
Hydroptilidae | 34 |
Lanthus | 34 |
Lepidostoma | 170 |
Leptophlebiidae | 102 |
Leuctridae | 544 |
Lumbriculidae | 34 |
Microtendipes pedellus grp. | 238 |
Nematoda | 136 |
Nigronia serricornis | 238 |
Optioservus | 68 |
Orthocladius | 136 |
Oulimnius | 34 |
Parachaetocladius | 34 |
Parakiefferiella | 136 |
Parametriocnemus | 34 |
Paratendipes | 34 |
Perlodidae | 34 |
Polycentropus | 34 |
Polypedilum angulum | 510 |
Polypedilum aviceps | 578 |
Polypedilum flavum | 204 |
Polypedilum illinoense | 68 |
Polypedilum scalaenum | 34 |
Promoresia | 170 |
Psectrocladius | 34 |
Rheocricotopus | 34 |
Rheotanytarsus | 34 |
Rhycophila | 68 |
Simulium | 34 |
Sperchon | 34 |
Tanytarsus | 1972 |
Testudacarus | 34 |
Thienemannimyia grp. | 136 |
Zygoptera | 102 |
*Estimated number based on a subsampling multiplier.
Total stream area sampled is 4 square meters.