Photos / Sounds

No photos or sounds

Observer

jerry2000

Date

May 22, 2015

Description

Yellowish body, can see internal dark stripe running length of abdomen.

Photos / Sounds

No photos or sounds

Observer

jerry2000

Date

May 21, 2015

Description

My brother made this observation. He said there were many golden stones on the bridge above the river. There also appeared to be good numbers of sulphur mayflies. Probably E. invaria.

Photos / Sounds

Square

Observer

boyoftheforest

Date

May 24, 2015 04:45 PM EDT

Description

Isoperla fulva (Yellow Sally) stonefly.

Photograph by Matthew Cicanese (AKA — "boyoftheforest")

Photos / Sounds

Square

What

Stoneflies Order Plecoptera

Observer

jeremy_rolfe

Date

December 31, 2005

Photos / Sounds

17237071274 269cfe3776 s

Observer

jerry2000

Date

May 18, 2015 01:17 PM EDT

Description

Small (size 20 or so) yellow stonefly, 3 dark spots, triangular pattern on head. Appears to be same species as several others seen on Underhill Brook, about 2 miles east, same day.

Photos / Sounds

No photos or sounds

Observer

jerry2000

Date

May 18, 2015 01:17 PM EDT

Description

Small (size 20 or so) yellow stonefly. Appears to be same species as another seed and photographed that same day on a brook about 2 miles distant. 3 black dots in triangular pattern on head.

Photos / Sounds

17942024242 10df4d3a0b s

Observer

jerry2000

Date

May 16, 2015

Description

Similar in color, but perhaps a deeper yellow, to another much smaller stonefly seen along the same river this day. This one was larger, 8 mm. (The other was about 5 mm). I've seen both of these on several area rivers over the last week or so. Both kinds have 3 black dots in triangular pattern on the head. This one also has a black rectangular around the top of the first thorax segment. This is a yellow sally of some type?

Photos / Sounds

17860030862 672955099c s

Observer

jerry2000

Date

May 16, 2015 01:17 PM EDT

Description

Very small (size 20?) yellow stonefly. Note 3 dark spots in triangular pattern on back of head.

Photos / Sounds

Square

What

Stonefly Order Plecoptera

Observer

denniswross

Date

May 18, 2015 11:30 AM EDT

Photos / Sounds

17576100226 589d959fd2 s

Observer

jerry2000

Date

May 9, 2015

Description

Small dark (dark brown or black) stonefly.

Photos / Sounds

Square

What

Stoneflies Order Plecoptera

Observer

rod3

Date

February 10, 2011

Description

Underwater Insect...

Tags

Photos / Sounds

Square

What

Perlodid Stoneflies Family Perlodidae

Observer

gmetras

Date

May 11, 2015 10:00 AM EDT

Photos / Sounds

Square

What

Perlodid Stoneflies Family Perlodidae

Observer

gmetras

Date

May 11, 2015 10:00 AM EDT

Photos / Sounds

Square

What

Stoneflies Order Plecoptera

Observer

bendingtree

Date

May 11, 2015

Description

Along perennial stream in woods. Seemed bigger than the stoneflies I'm used to seeing. The scale is hard to tell. I'd say it was about 1" long.

Photos / Sounds

17415060088 2f1d4cd65d s

Observer

jerry2000

Date

May 12, 2015

Description

Dirty yellow, some darker markings. Size 14 or 16?

Photos / Sounds

Square

Observer

treichard

Date

May 10, 2015 09:34 PM EDT

Description

Dobsonfly?

Photos / Sounds

16794519523 df066d62f2 s

What

Giant Stonefly Pteronarcys dorsata

Observer

johnratzlaff

Date

May 7, 2015 10:04 PM EDT

Photos / Sounds

What

Stoneflies Order Plecoptera

Observer

lungta

Date

May 7, 2015 05:23 PM CEST

Photos / Sounds

What

Winter Stoneflies Family Taeniopterygidae

Observer

jerry2000

Date

May 2, 2015

Description

Dark body, ladder-like vein pattern on wings, long antennae, tails not visible beyond wings.

Photos / Sounds

No photos or sounds

Observer

rpaseka

Date

May 2, 2015

Photos / Sounds

Square

What

Stonefly Order Plecoptera

Date

April 26, 2015

Photos / Sounds

Square

Observer

ritagrun

Date

March 27, 2015

Photos / Sounds

What

Giant Stonefly Pteronarcys dorsata

Observer

eraskin

Date

April 25, 2015

Photos / Sounds

No photos or sounds

What

American Springfly Skwala americana

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

American Springfly Skwala americana

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

Banded Forestfly Prostoia besametsa

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

Golden Stone Hesperoperla pacifica

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

Shortwing Stonefly Claassenia sabulosa

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

Stoneflies Order Plecoptera

Observer

pengchaoz

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

American Springfly Skwala americana

Observer

pengchaoz

Date

the past

Place

(Somewhere...)