Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Registration is open for the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events
TaxonomyBrowseInfoImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Springtails and allies (Collembola) » Globular Springtails (Symphypleona) » Dicyrtomidae » Ptenothricinae » Ptenothrix » "sp.3 at collembola.org" (Ptenothrix "sp.3 at collembola.org")
Photo#1632895
Symphypleona - Ptenothrix
Copyright © 2019 Robert R Pearson

Symphypleona - Ptenothrix
Packwood, Lewis County, Washington, USA
January 31, 2019
Size: 3-4 mm
This looks like Ptenothrix species 3 with distinct light- and dark-colored pigmentation. Found on an outside wall at night adjacent to a mixed conifer/deciduous woodlot.

Images of this individual: tag all
Symphypleona - Ptenothrix Symphypleona - Ptenothrix Symphypleona - Ptenothrix
tag · login or register to post comments
Contributed by OwlBob on 5 February, 2019 - 1:16pm
Last updated 6 February, 2019 - 12:11pm

Moved
Moved from Springtails and allies.
… Ken Wolgemuth, 6 February, 2019 - 12:11pm login or register to post comments

Ptenothrix sp.3 f.1aa
Indeed, Bob, a new variant of form 1. I'll baptise it tentativelly form 1aa ;-)
I have seen such 2-colour variants (anteriorly dark, posteriorly pale) also in P. maculosa ssp. olympia form 2. Found in your neighbourhood ;-)
… Frans Janssens, 6 February, 2019 - 12:04pm login or register to post comments

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2024 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact