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Puget Sound Stream Benthos
Sampling Agency: Clallam County
Project: WRIA 19
Date Released: 3/10/2018
Taxonomic Effort: Coarse Resolution
Samples Taken: 3
Organisms Counted: 593+572+625 = 1790
Sampling Date: 10/5/2004
Site Code: Hoko 09.5
Location: 48.203122°, -124.426941°
Hoko River
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Taxonomic Resolution
Taxa Attributes
Replicate Handling
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Sample 1 of 3

Sample Code: Hoko 09.5 2004-1
Sample ID: 11369
QC Replicate? No
Surface Area: 3.00 ft2
Composite? 3 Collections
Sub-sampling by Lab: 77%
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Order: ColeopteraHeterlimnius corpulentus82YesNoNoYesNoNoYesNo54 
Order: ColeopteraOptioservus6220YesNoNoYesNoNoYesNo 45
Order: ColeopteraZaitzevia277YesNoNoYesNoNoYesNo 4 
Order: DipteraChelifera/Metachela10IgnoredNoYesNoNoNoYesNo 6 
Order: DipteraCeratopogoninae30IgnoredNoYesNoNoNoNoNo 6 
Order: DipteraChironomidae40pupaNeverNoNoNoNoNoNoNo 6 
Order: DipteraMicropsectra133YesNoNoNoNoNoNoNo 6 
Order: DipteraTanytarsus10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraEukiefferiella51IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraOrthocladius complex31IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraZavrelimyia10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraSimulium136YesNoNoNoYesNoYesNo 6 
Order: DipteraCryptolabis101YesNoNoNoNoNoNoNo 7 
Order: DipteraHexatoma184YesNoYesNoNoNoNoNo 22
Order: DipteraLimnophila10IgnoredNoYesNoNoNoNoNo 4 
Order: DipteraDicranota60IgnoredNoYesNoNoNoNoNo 32
Order: PlecopteraCapniidae11YesNoNoNoNoYesNoNo   
Order: PlecopteraZapada cinctipes214YesNoNoNoNoNoNoNo 23
Order: PlecopteraChloroperlidae145YesNoYesNoNoNoNoNo 1 
Order: PlecopteraSweltsa287YesNoYesYesNoNoNoNo 12
Order: PlecopteraCalineuria californica94YesNoYesYesNoYesYesNo1013
Order: PlecopteraPerlodidae10IgnoredNoYesNoNoNoYesNo 2 
Order: PlecopteraIsoperla10IgnoredNoYesNoNoNoYesNo 2 
Order: TrichopteraGlossosoma20IgnoredNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche82YesNoNoNoNoNoYesNo 45
Order: TrichopteraMicrasema10IgnoredNoNoNoNoNoYesNo 1 
Order: TrichopteraLepidostoma (Neodinarthrum)4114YesNoNoNoNoNoNoNo 11
Order: TrichopteraRhyacophila Betteni Group10IgnoredNoYesNoNoNoYesNo 0 
Order: EphemeropteraParaleptophlebia52YesNoNoNoNoNoNoNo 11
Order: EphemeropteraDrunella doddsii20IgnoredNoNoNoNoYesYesNo1510
Order: EphemeropteraEphemerella excrucians group10IgnoredNoNoNoNoNoYesNo 1 
Order: EphemeropteraAcentrella turbida33YesNoNoNoNoNoYesNo5 4
Order: EphemeropteraBaetis tricaudatus complex5820YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena21971YesNoNoNoNoYesYesNo1502
Class: TrepaxonemataTrepaxonemata10IgnoredNoNoNoNoNoNoNo   
 Total:593178 180%14%23%2%39%70%0%   

Sample 2 of 3

Sample Code: Hoko 09.5 2004-2
Sample ID: 11370
QC Replicate? No
Surface Area: 3.00 ft2
Composite? 3 Collections
Sub-sampling by Lab: 57%
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta10IgnoredNoNoNoNoNoNoNo 5 
Order: ColeopteraHeterlimnius corpulentus135YesNoNoYesNoNoYesNo54 
Order: ColeopteraNarpus concolor21YesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus4810YesNoNoYesNoNoYesNo 45
Order: ColeopteraZaitzevia3413YesNoNoYesNoNoYesNo 4 
Order: DipteraAtherix20IgnoredNoYesNoNoNoYesNo52 
Order: DipteraCeratopogoninae21YesNoYesNoNoNoNoNo 6 
Order: DipteraChironomidae30pupaNeverNoNoNoNoNoNoNo 6 
Order: DipteraPolypedilum20IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraMicropsectra11YesNoNoNoNoNoNoNo 6 
Order: DipteraPagastia10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraEukiefferiella42IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraSynorthocladius11IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraThienemanniella10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraOrthocladius complex94IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraSimulium173YesNoNoNoYesNoYesNo 6 
Order: DipteraCryptolabis253YesNoNoNoNoNoNoNo 7 
Order: DipteraRhabdomastix10IgnoredNoNoNoNoNoNoNo581
Order: DipteraHexatoma154YesNoYesNoNoNoNoNo 22
Order: DipteraLimnophila10IgnoredNoYesNoNoNoNoNo 4 
Order: DipteraDicranota60IgnoredNoYesNoNoNoNoNo 32
Order: PlecopteraZapada cinctipes41YesNoNoNoNoNoNoNo 23
Order: PlecopteraChloroperlidae104YesNoYesNoNoNoNoNo 1 
Order: PlecopteraSweltsa195YesNoYesYesNoNoNoNo 12
Order: PlecopteraCalineuria californica10IgnoredNoYesYesNoYesYesNo1013
Order: TrichopteraGlossosoma42YesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche163YesNoNoNoNoNoYesNo 45
Order: TrichopteraMicrasema11YesNoNoNoNoNoYesNo 1 
Order: TrichopteraLepidostoma (Neodinarthrum)214YesNoNoNoNoNoNoNo 11
Order: TrichopteraNeophylax rickeri10IgnoredNoNoNoNoYesYesNo1032
Order: TrichopteraRhyacophila10IgnoredNoYesNoNoNoYesNo 0 
Order: TrichopteraRhyacophila arnaudi10IgnoredNoYesNoNoYesYesNo 0 
Order: TrichopteraRhyacophila atrata complex11YesNoYesNoNoNoYesNo 0 
Order: TrichopteraRhyacophila Betteni Group10IgnoredNoYesNoNoNoYesNo 0 
Order: EphemeropteraDrunella doddsii10IgnoredNoNoNoNoYesYesNo1510
Order: EphemeropteraEphemerella excrucians group51YesNoNoNoNoNoYesNo 1 
Order: EphemeropteraAcentrella turbida84YesNoNoNoNoNoYesNo5 4
Order: EphemeropteraBaetis tricaudatus complex13731YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraRhithrogena15143YesNoNoNoNoYesYesNo1502
 Total:572148 210%10%20%3%27%78%0%   

Sample 3 of 3

Sample Code: Hoko 09.5 2004-3
Sample ID: 11371
QC Replicate? No
Surface Area: 3.00 ft2
Composite? 3 Collections
Sub-sampling by Lab: 75%
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: HirudineaHirudinea21YesNoYesYesNoNoNoNo 10 
Order: RhynchobdellidaPiscicolidae20IgnoredNoYesYesNoNoNoNo 10 
Subclass: OligochaetaOligochaeta10IgnoredNoNoNoNoNoNoNo 5 
Order: ColeopteraHeterlimnius corpulentus102YesNoNoYesNoNoYesNo54 
Order: ColeopteraNarpus concolor11YesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus5419YesNoNoYesNoNoYesNo 45
Order: ColeopteraZaitzevia4412YesNoNoYesNoNoYesNo 4 
Order: DipteraAtherix50IgnoredNoYesNoNoNoYesNo52 
Order: DipteraCeratopogoninae21YesNoYesNoNoNoNoNo 6 
Order: DipteraMicrotendipes10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraMicropsectra10IgnoredNoNoNoNoNoNoNo 6 
Order: DipteraEukiefferiella21YesNoNoNoNoNoNoNo 6 
Order: DipteraSimulium144YesNoNoNoYesNoYesNo 6 
Order: DipteraCryptolabis317YesNoNoNoNoNoNoNo 7 
Order: DipteraHexatoma194YesNoYesNoNoNoNoNo 22
Order: DipteraLimnophila11YesNoYesNoNoNoNoNo 4 
Order: DipteraDicranota20IgnoredNoYesNoNoNoNoNo 32
Order: PlecopteraCapniidae20IgnoredNoNoNoNoYesNoNo   
Order: PlecopteraZapada cinctipes41YesNoNoNoNoNoNoNo 23
Order: PlecopteraChloroperlidae40IgnoredNoYesNoNoNoNoNo 1 
Order: PlecopteraSweltsa81YesNoYesYesNoNoNoNo 12
Order: PlecopteraIsoperla10IgnoredNoYesNoNoNoYesNo 2 
Order: PlecopteraSkwala11YesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosoma20IgnoredNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsyche110IgnoredNoNoNoNoNoYesNo 45
Order: TrichopteraLepidostoma (Neodinarthrum)63YesNoNoNoNoNoNoNo 11
Order: TrichopteraNeophylax rickeri10IgnoredNoNoNoNoYesYesNo1032
Order: TrichopteraRhyacophila Betteni Group21YesNoYesNoNoNoYesNo 0 
Order: EphemeropteraDrunella doddsii11YesNoNoNoNoYesYesNo1510
Order: EphemeropteraEphemerella excrucians group10IgnoredNoNoNoNoNoYesNo 1 
Order: EphemeropteraAcentrella turbida145YesNoNoNoNoNoYesNo5 4
Order: EphemeropteraBaetis tricaudatus complex19257YesNoNoNoNoNoYesNo 5 
Order: EphemeropteraEpeorus10IgnoredNoNoNoNoYesYesNo1000
Order: EphemeropteraRhithrogena18251YesNoNoNoNoYesYesNo1502
 Total:625174 200%8%19%2%30%86%0%