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Region 1: EPA New England

Indian River - Invertebrates

Invertebrates Estimated Count*
Baetidae 240
Baetisca 120
Caenis 120
Chelifera 240
Cheumatopsyche 120
Chironomidae (pupae) 240
Chironomini 120
Cladotanytarsus 360
Cricotopus bicinctus 480
Cricotopus/Orthocladius 360
Dicranota 240
Dolophilodes 120
Ephemerellidae 240
Eukiefferiella 120
Eurylophella 120
Hemerodromia 480
Heterotrissocladius 120
Hydroptila 240
Lanthus 120
Leptophlebiidae 120
Lumbriculidae 120
Microtendipes pedellus grp. 360
Nais simplex 240
Nanocladius 120
Nematoda 120
Ophiogomphus 120
Orthocladius 240
Pagastia 720
Paratanytarsus 240
Perlodidae 120
Phaenopsectra 3840
Polypedilum 240
Polypedilum aviceps 240
Polypedilum scalaenum 240
Promoresia 600
Psectrocladius 240
Rheotanytarsus 600
Rhycophila 240
Stylaria lacustris 120
Sublettea 960
Tanytarsus 10800
Thienemannimyia grp. 120

*Estimated number based on a subsampling multiplier.
Total stream area sampled is 4 square meters.


Serving Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont, & 10 Tribal Nations

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