Visit for 2023, Pine Lake Creek , Site "08LAK3540"

Score Type

Taxonomic Resolution

Taxa Mapping

Taxa Attributes

Replicate Handling

Samples

08LAK3540_23 (552 counted)
QC: 08LAK3540_23_R (554 counted)

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Metric Details

Taxonomic Composition

Visit Details

Metric

Sample
08LAK3540_23
Quantities

Scores

Taxa Richness

4.1

Ephemeroptera Richness

2.9

Plecoptera Richness

7.1

Trichoptera Richness

7.5

EPT Richness

n/a

Clinger Richness

5.3

Long-Lived Richness

5.0

Intolerant Richness

2.9

Percent Dominant

55.2

3.7

Predator Percent

3.4

1.2

Tolerant Percent

15.4

6.4

Number of Organisms

500

n/a

Overall Score (B-IBI)

46.1

Fair

QC Replicate of 08LAK3540_23

Metric

Sample
08LAK3540_23_R
Quantities

Scores

Taxa Richness

4.1

Ephemeroptera Richness

2.9

Plecoptera Richness

5.7

Trichoptera Richness

6.2

EPT Richness

n/a

Clinger Richness

4.1

Long-Lived Richness

2.5

Intolerant Richness

0.0

Percent Dominant

56.4

3.4

Predator Percent

5.8

2.4

Tolerant Percent

14.6

6.6

Number of Organisms

500

n/a

Overall Score (B-IBI)

38.0

Poor

Sample 1 of 2

Sample Code:	08LAK3540_23
Sample ID:	18238
QC Replicate?	No

Surface Area:	8.00 ft2
Composite?	8 Collections
Sub-sampling by Lab:	3/30

Classification	Taxon
Order: Haplotaxida	Nais	1	1		Yes	No	No	No	No	No	No		No		5
Order: Haplotaxida	Tubificinae	1	1		Yes	No	No	No	No	No	No		No		5
Order: Haplotaxida	Aulodrilus	1	1		Yes	No	No	No	No	No	No		No		10
Order: Lumbriculida	Lumbriculidae	1	0		Ignored	No	No	No	No	No	No		No		8
Order: Trombidiformes	Protzia	1	1	adult	Yes	No	No	No	No	No	No		No
Order: Amphipoda	Crangonyx	9	8		Yes	No	No	No	Yes	No	No		No		4
Order: Coleoptera	Cleptelmis addenda	1	1	adult	Yes	No	No	Yes	No	No	Yes		No		4
Order: Coleoptera	Narpus concolor	2	2	larva	Yes	No	No	Yes	No	No	Yes		No	5	4	1
Order: Diptera	Chelifera	3	3	larva	Yes	No	Yes	No	No	No	Yes		No		6	4
Order: Diptera	Polypedilum	1	1	larva	Yes	No	No	No	No	No	Yes		No		6	4
Order: Diptera	Micropsectra	14	13	larva	Yes	No	No	No	No	No	No		No		7	1
Order: Diptera	Stempellinella	1	1	larva	Yes	No	No	No	No	No	No		No		4	0
Order: Diptera	Tanytarsus	2	2	larva	Yes	No	No	No	No	No	Yes		No		6	3
Order: Diptera	Orthocladiinae	2	0	larva	Never	No	No	No	No	No	No		No		5
Order: Diptera	Brillia	8	8	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Corynoneura	5	5	larva	Yes	No	No	No	No	No	No		No		7	4
Order: Diptera	Cricotopus	1	1	larva	Yes	No	No	No	No	No	Yes		No		7	10
Order: Diptera	Eukiefferiella	1	1	larva	Yes	No	No	No	No	No	No		No		8	9
Order: Diptera	Parametriocnemus	2	2	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Tvetenia	2	0	pupa	Never	No	No	No	No	No	No		No		5	4
Order: Diptera	Tvetenia Bavarica Group	19	17	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Brundiniella eumorpha	2	2	larva	Yes	No	Yes	No	No	No	No		No		7	8
Order: Diptera	Dixa	1	1	larva	Yes	No	No	No	No	No	No		No		1
Order: Diptera	Simulium	75	69	larva	Yes	No	No	No	Yes	No	Yes	2	No		6	6
Order: Diptera	Dicranota	2	2	larva	Yes	No	Yes	No	No	No	No		No		3	2
Order: Plecoptera	Malenka	33	32	larva	Yes	No	No	No	No	No	No		No		2	1
Order: Plecoptera	Zapada cinctipes	53	47	larva	Yes	No	No	No	No	No	No	3	No		2	3
Order: Plecoptera	Zapada Oregonensis Group	6	5	larva	Yes	No	No	No	No	No	No		No		2
Order: Plecoptera	Sweltsa	4	4	larva	Yes	No	Yes	Yes	No	No	No		No		1	2
Order: Plecoptera	Hesperoperla pacifica	1	1	larva	Yes	No	Yes	Yes	No	Yes	Yes		No	15	1
Order: Plecoptera	Pteronarcys princeps	1	1	larva	Yes	No	No	Yes	No	No	No		No	10
Order: Trichoptera	Glossosoma	2	2	larva	Yes	No	No	No	No	No	Yes		No	10	0	2
Order: Trichoptera	Hydropsyche	178	160	larva	Yes	No	No	No	No	No	Yes	1	No		4	5
Order: Trichoptera	Micrasema	1	1	larva	Yes	No	No	No	No	No	Yes		No		1
Order: Trichoptera	Lepidostoma	5	5	larva	Yes	No	No	No	No	No	No		No		1	1
Order: Trichoptera	Neophylax	1	1	pupa	Yes	No	No	No	No	Yes	Yes		No	10	3	2
Order: Trichoptera	Philopotamidae	2	0	pupa	Never	No	No	No	No	No	Yes		No		3
Order: Trichoptera	Wormaldia	7	7	larva	Yes	No	No	No	No	No	Yes		No		3	1
Order: Trichoptera	Rhyacophila Betteni Group	6	5	larva	Yes	No	Yes	No	No	No	Yes		No		0
Order: Ephemeroptera	Neoleptophlebia	45	41	larva	Yes	No	No	No	No	No	No		No
Order: Ephemeroptera	Baetis tricaudatus complex	43	39	larva	Yes	No	No	No	No	No	Yes		No		5
Order: Ephemeroptera	Cinygma	5	5	larva	Yes	No	No	No	No	No	Yes		No		4
Order: Veneroida	Pisidium	1	1		Yes	No	No	Yes	No	No	No		No		8	3
	Total:	552	500		39	0%	3%	2%	15%	0.36%	60%	276	0%

Sample 2 of 2

Sample Code:	08LAK3540_23_R
Sample ID:	18240
QC Replicate?	Yes, of sample "08LAK3540_23"

Surface Area:	8.00 ft2
Composite?	8 Collections
Sub-sampling by Lab:	6/30

Classification	Taxon
Order: Haplotaxida	Cognettia	2	2		Yes	No	No	No	No	No	No		No		10
Order: Haplotaxida	Fridericia	1	1		Yes	No	No	No	No	No	No		No		10
Order: Lumbriculida	Lumbriculidae	2	2		Yes	No	No	No	No	No	No		No		8
Order: Trombidiformes	Sperchonopsis	2	2	adult	Yes	No	No	No	No	No	No		No		8
Order: Amphipoda	Crangonyx	6	6		Yes	No	No	No	Yes	No	No		No		4
Class: Ostracoda	Ostracoda	1	1		Yes	No	No	No	No	No	No		No		8
Order: Coleoptera	Cleptelmis addenda	2	2	adult	Yes	No	No	Yes	No	No	Yes		No		4
Order: Coleoptera	Narpus concolor	2	2	larva	Yes	No	No	Yes	No	No	Yes		No	5	4	1
Order: Diptera	Empididae	1	0	pupa	Never	No	Yes	No	No	No	Yes		No		6
Order: Diptera	Chelifera	8	8	larva	Yes	No	Yes	No	No	No	Yes		No		6	4
Order: Diptera	Microtendipes	1	1	larva	Yes	No	No	No	No	No	Yes		No		6	4
Order: Diptera	Polypedilum	1	1	larva	Yes	No	No	No	No	No	Yes		No		6	4
Order: Diptera	Tanytarsini	1	0	larva	Never	No	No	No	No	No	Yes		No		6
Order: Diptera	Micropsectra	21	20	larva	Yes	No	No	No	No	No	No		No		7	1
Order: Diptera	Micropsectra	1	0	pupa	Never	No	No	No	No	No	No		No		7	1
Order: Diptera	Tanytarsus	2	2	larva	Yes	No	No	No	No	No	Yes		No		6	3
Order: Diptera	Orthocladiinae	1	1	larva	Yes	No	No	No	No	No	No		No		5
Order: Diptera	Brillia	7	6	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Parametriocnemus	4	4	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Tvetenia Bavarica Group	11	10	larva	Yes	No	No	No	No	No	No		No		5	4
Order: Diptera	Brundiniella eumorpha	3	2	larva	Yes	No	Yes	No	No	No	No		No		7	8
Order: Diptera	Dixa	5	5	larva	Yes	No	No	No	No	No	No		No		1
Order: Diptera	Simulium	68	67	larva	Yes	No	No	No	Yes	No	Yes	2	No		6	6
Order: Diptera	Simulium	4	0	pupa	Never	No	No	No	Yes	No	Yes	2	No		6	6
Order: Diptera	Dicranota	1	1	larva	Yes	No	Yes	No	No	No	No		No		3	2
Order: Plecoptera	Leuctridae	1	1	larva	Yes	Yes	No	No	No	No	No		No		0
Order: Plecoptera	Malenka	42	41	larva	Yes	No	No	No	No	No	No		No		2	1
Order: Plecoptera	Zapada cinctipes	58	58	larva	Yes	No	No	No	No	No	No	3	No		2	3
Order: Plecoptera	Zapada Oregonensis Group	5	5	larva	Yes	No	No	No	No	No	No		No		2
Order: Plecoptera	Sweltsa	11	10	larva	Yes	No	Yes	Yes	No	No	No		No		1	2
Order: Trichoptera	Glossosomatidae	1	1	larva	Yes	No	No	No	No	No	Yes		No		0
Order: Trichoptera	Hydropsyche	162	157	larva	Yes	No	No	No	No	No	Yes	1	No		4	5
Order: Trichoptera	Micrasema	2	2	larva	Yes	No	No	No	No	No	Yes		No		1
Order: Trichoptera	Lepidostoma	3	3	larva	Yes	No	No	No	No	No	No		No		1	1
Order: Trichoptera	Wormaldia	5	5	larva	Yes	No	No	No	No	No	Yes		No		3	1
Order: Trichoptera	Rhyacophila Betteni Group	8	8	larva	Yes	No	Yes	No	No	No	Yes		No		0
Order: Ephemeroptera	Leptophlebiidae	34	0	larva	Never	No	No	No	No	No	No		No
Order: Ephemeroptera	Paraleptophlebia	1	1	larva	Yes	No	No	No	No	No	No		No		1	1
Order: Ephemeroptera	Baetis tricaudatus complex	50	49	larva	Yes	No	No	No	No	No	Yes		No		5
Order: Ephemeroptera	Cinygma	7	7	larva	Yes	No	No	No	No	No	Yes		No		4
Order: Veneroida	Sphaeriidae	2	2		Yes	No	No	Yes	No	No	No		No		8
Order: Basommatophora	Planorbidae	1	1		Yes	No	No	No	No	No	No		No		7
Phylum: Nemata	Nemata	2	2		Yes	No	No	No	No	No	No		No
Class: Trepaxonemata	Trepaxonemata	1	1		Yes	No	No	No	No	No	No		No
	Total:	554	500		39	0.18%	6%	3%	14%	0%	59%	282	0%

Site ID:	163 Elevation:12m
Site Code:	08LAK3540
City, County, State:	Sammamish, King County, WA

Visit ID:	12723
Analyzed By:	Rhithron Associates, Inc.