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Puget Sound Stream Benthos
Sampling Agency: Snohomish County
Project: Ambient
Date Released: 11/17/2014
Taxonomic Effort: Fine Resolution
Samples Taken: 1
Organisms Counted: 533
Sampling Date: 8/29/2007
Site Code: pilctr
Location: 48.229203°, -122.223852°
Pilchuck Creek (Stillaguamish) tributary Lower Pilchuck Creek (Stillaguamish) Subbasin Pilchuck Creek (Stillaguamish) Basin WRIA 5 - Stillaguamish
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Sample 1 of 1

Sample Code: pilctr-2007
Sample ID: 10317
QC Replicate? No
Surface Area: 3.00 ft2
Composite? 3 Collections
Sub-sampling by Lab: 9/30
ClassificationTaxonQuantityQuantity SubsampledLife StageNon-BIBIFine Sediment Sensitivity IndexHilsenhoff Biotic Tolerance IndexMetals Tolerance Index
Subclass: OligochaetaOligochaeta77YesNoNoNoNoNoNoNo 5 
Subclass: AcariAcari1919YesNoNoNoNoNoNoNo   
Subclass: CopepodaCopepoda33IgnoredNoNoNoNoNoNoYes 8 
Class: OstracodaOstracoda1615YesNoNoNoNoNoNoNo 8 
Order: ColeopteraDytiscidae11larvaYesNoYesNoNoNoNoNo   
Order: ColeopteraNarpus11larvaYesNoNoYesNoNoYesNo 41
Order: ColeopteraOptioservus11adultYesNoNoYesNoNoYesNo 45
Order: ColeopteraHydrophilidae11larvaYesNoYesNoNoNoNoNo   
Order: DipteraEmpididae10pupaNeverNoYesNoNoNoYesNo 6 
Order: DipteraChelifera22larvaYesNoYesNoNoNoYesNo 64
Order: DipteraNeoplasta66larvaYesNoYesNoNoNoYesNo 6 
Order: DipteraMicrotendipes11larvaYesNoNoNoNoNoYesNo 64
Order: DipteraPolypedilum55larvaYesNoNoNoNoNoYesNo 64
Order: DipteraTanytarsini20larvaNeverNoNoNoNoNoYesNo 6 
Order: DipteraMicropsectra7474larvaYesNoNoNoNoNoNoNo 71
Order: DipteraRheotanytarsus11larvaYesNoNoNoNoNoYesNo 61
Order: DipteraStempellinella1716larvaYesNoNoNoNoNoNoNo 40
Order: DipteraOrthocladiinae30larvaNeverNoNoNoNoNoNoNo 5 
Order: DipteraBrillia44larvaYesNoNoNoNoNoNoNo 54
Order: DipteraChaetocladius11larvaYesNoNoNoNoNoNoNo 6 
Order: DipteraEukiefferiella Coerulescens Group22larvaYesNoNoNoNoNoNoNo 89
Order: DipteraHeterotrissocladius marcidus33larvaYesNoNoNoNoNoNoNo 4 
Order: DipteraParametriocnemus33larvaYesNoNoNoNoNoNoNo 54
Order: DipteraRheocricotopus1818larvaYesNoNoNoNoNoNoNo 65
Order: DipteraTvetenia Bavarica Group2423larvaYesNoNoNoNoNoNoNo 54
Order: DipteraTanypodinae60larvaNeverNoYesNoNoNoNoNo 7 
Order: DipteraReomyia1010larvaYesNoYesNoNoNoNoNo 7 
Order: DipteraDixa1616larvaYesNoNoNoNoNoNoNo 1 
Order: DipteraMeringodixa22larvaYesNoNoNoNoNoNoNo 2 
Order: DipteraSimulium22larvaYesNoNoNoYesNoYesNo 66
Order: DipteraDicranota11larvaYesNoYesNoNoNoNoNo 32
Order: DipteraTipula22larvaYesNoNoYesYesNoNoNo 73
Order: PlecopteraDespaxia augusta33larvaYesNoNoNoNoNoNoNo200 
Order: PlecopteraZapada cinctipes1212larvaYesNoNoNoNoNoNoNo 23
Order: PlecopteraZapada Oregonensis Group22larvaYesNoNoNoNoNoNoNo 2 
Order: PlecopteraSweltsa5555larvaYesNoYesYesNoNoNoNo 12
Order: PlecopteraSkwala11larvaYesNoYesNoNoNoYesNo 23
Order: TrichopteraGlossosomatidae40pupaNeverNoNoNoNoNoYesNo 0 
Order: TrichopteraGlossosoma3131larvaYesNoNoNoNoNoYesNo1002
Order: TrichopteraHydropsychidae110larvaNeverNoNoNoNoNoYesNo 4 
Order: TrichopteraHydropsyche3433larvaYesNoNoNoNoNoYesNo 45
Order: TrichopteraApatania11larvaYesNoNoYesNoYesYesNo101 
Order: TrichopteraLepidostoma99larvaYesNoNoNoNoNoNoNo 11
Order: TrichopteraLimnephilidae11larvaYesNoNoNoNoNoNoNo 4 
Order: TrichopteraEcclisomyia11larvaYesNoNoNoNoYesYesNo2022
Order: TrichopteraWormaldia33larvaYesNoNoNoNoNoYesNo 31
Order: TrichopteraRhyacophila blarina77larvaYesNoYesNoNoNoNoNo 0 
Order: TrichopteraRhyacophila narvae22larvaYesNoYesNoNoNoYesNo 0 
Order: TrichopteraRhyacophila Betteni Group88larvaYesNoYesNoNoNoYesNo 0 
Order: EphemeropteraParaleptophlebia2727larvaYesNoNoNoNoNoNoNo 11
Order: EphemeropteraEphemerella excrucians11larvaYesNoNoNoNoNoYesNo 13
Order: EphemeropteraBaetis tricaudatus98larvaYesNoNoNoNoNoYesNo 55
Order: EphemeropteraDiphetor hageni66larvaYesNoNoNoNoNoYesNo 51
Order: EphemeropteraCinygma33larvaYesNoNoNoNoNoYesNo 4 
Order: EphemeropteraCinygmula4140larvaYesNoNoNoNoYesYesNo540
Order: OdonataCoenagrionidae11larvaYesNoYesNoNoNoNoNo 9 
Order: VeneroidaSphaeriidae22YesNoNoYesNoNoNoNo 8 
Order: TricladidaPolycelis coronata33YesNoNoNoNoNoNoNo 6 
 Total:533500 510%19%12%0.75%8%33%0.56%