Interagency Special Status /
Sensitive Species Program (ISSSSP)

Species Index

Species Distribution Maps

• Species Distribution Maps may be available for the species listed.

Fauna - Invertebrates

Ants, Bees, & Wasps (Order Hymenoptera)

• General
  • Olympic National Forest Bumble Bee Survey - 2018 - Adobe .pdf File - 6.0M
  • Columbia River Gorge National Scenic Area - 2017 - Adobe .pdf File - 1.4M
  • Fremont-Winema National Forest - 2017 - Adobe .pdf File - 2.7M
  • Bumble bees of the PNW Identification Guide, The Xerces Society - 2014 - Adobe .pdf File - 766K
• Ashmeadiella sculleni, A leafcutter bee
• Species Fact Sheet - 2017 - Word .doc File - 970K
• Bombus franklini, Franklin’s bumblebee
  • Inventory in the Southern Cascades of Oregon, Rogue River-Siskiyou NF, 2006 - Adobe .pdf File - 520K
  • Species Fact Sheet - 2018 - Word .docx File - 5.6M
• Bombus morrisoni, Morrison bumble bee
  • Species Fact Sheet - 2017 - Word .docx File - 5.5M
• Bombus occidentalis, Western bumble bee
  • Western Bumble Bee Survey, Medford BLM - 2016 - Adobe .pdf File - 2.3M
  • SW Oregon Integrated Survey Project, Year Two - 2017 - Word .docx File - 1.7M
  • Western Bumble Bee Surveys, Deschutes NF - 2016 - Adobe .pdf File - 356K
  • Western Bumble Bee Surveys, Rogue River-Siskiyou NF  – 2016 - Adobe .pdf File - 3.7M
  • Western Bumble Bee Surveys, Mt. Hood NF - 2015 - Adobe .pdf File - 5.6M
  • Western Bumble Bee Surveys, SW Oregon - 2015 - Adobe .pdf File - 3.0M
  • Western Bumble Bee Surveys, Wallowa-Whitman NF - 2014-2015 - Adobe .pdf File - 914K
  • Western Bumble Bee Surveys, Deschutes NF - 2014 - Adobe .pdf File - 2.9M
  • Species Fact Sheet - 2014 - Word .doc File - 1.9M
• Bombus suckleyi, Suckley Cuckoo bumble bee
• Species Fact Sheet - 2017 - Word .docx File - 4.8M
• Calliopsis barri, A miner bee
  • Species Fact Sheet  - 2017 - Word .doc File - 745K
• Perdita accepta, Miner bee
  • Species Fact Sheet - 2017 - Word .doc File - 2.6M
• Perdita salicis sublaeta, A miner bee
  • Species Fact Sheet - 2017 - Word .doc File - 1.5M

Crustaceans (Class Crustacea)

• Dumontia oregonensis, Hairy water flea - Species Fact Sheet - 2018 - Word .doc File - 5.8M
• Stygobromus hubbsi, Hubb's amphipod - Species Fact Sheet - Word .doc File - 1.9M
• Stygobromus oregonensis, Oregon Cave Amphipod - 2018 - Species Fact Sheet - Word .docx File - 1.1M

Beetles and Weevils (Order Coleoptera)

• Acupalpus punctulatus, Marsh ground beetle
  • Specis Fact Sheet - 2013 - Word .docx File - 1.7M
• Agonum belleri, Beller's Ground Beetle
• Species Fact Sheet - 2018 - Word .docx File - 2.2M
• Survey Report, The Xerces Society, Mt. Baker-Snoqualmie and Okanogan-Wenatchee NF - 2012 - Adobe .pdf File - 17M
• Cincindela columbica, Columbia River tiger beetle
  • Final Report on Miller Island Surveys for Cicindela columbica and C. hirticollis couleensis, The Xerces Society - 2010 - Adobe .pdf File - 1.0M
  • Pocket Guide to OR Coast Cicindela, The Xerces Society - 2010 - Adobe .pdf File - 142K
  • Species Fact Sheet - Word .doc File - 8.7M
• Cicindela hirticollis couleensis, Hairy necked tiger beetle
  • Species Fact Sheet - 2018 - Word .docx File - 1.2M
• Cicindela hirticollis siuslawensis, Hairy-necked tiger beetle
  • Completion Report on Habitat Utilization Surveys for Cicindela hirticollis siuslawensis, The Xerces Society - 2010 - Adobe .pdf File - 6.7M
  • Field Identification Guide - 2009 - Adobe .pdf File - 623K
  • Coastal Survey Report, The Xerces Society - 2009 - Adobe .pdf File - 703K
  • Species Fact Sheet - 2018 - Word .docx File - 5.3M
  • Surveys near the Historic Sites of Hauser, Oregon - Adobe .pdf File - 1.8M
• Cicindela hirticollis siuslawensis, Siuslaw hairy-necked tiger beetle
  • Species Fact Sheet - 2018 - Word .docx File - 5.3M
  • Site Management Plan, New River ACEC, Coos Bay BLM, Oregon - 2015 - Adobe .pdf File - 2.3M
• Eanus hatchi, Hatch's Click Beetle
• Species Fact Sheet - 2018 - Word .docx File - 1.1M
• Survey Report, The Xerces Society, Mt. Baker-Snoqualmie and Okanogan-Wenatchee NF - 2012 - Adobe .pdf File - 17M
• Pterostichus johnsoni, Johnson’s Waterfall Carabid Beetle - Species Fact Sheet - Word .doc File - 65K
• Pterostichus rothi, Roth's blind ground beetle - Species Fact Sheet - Word .doc File - 8.8M

True Bugs (Order Hemiptera)

• Acalypta lillianis, Lillianis moss bug
  • Species Fact Sheet - 2013 - Word .doc File - 3.2M
• Acetropis Americana, American grass bug
• Species Fact Sheet - 2017 - Word .doc File - 9.7M
• Survey Report, The Xerces Society, Willamette Valley - 2011 - Adobe .pdf File - 1.6M
• Atrazonotus umbrosus - 2013 - Species Fact Sheet - Word .doc File - 3.1M
• Boreostolus americanus - 2013 - Species Fact Sheet - Word .doc File - 4.1M
• Criocoris saliens - 2013 - Species Fact Sheet - Word .doc File - 1.4M
• Dendrocoris arizonensis, Arizona stink bug
  • Species Fact Sheet - 2013 - Word .doc File - 4.4M
• Derephysia foliacea, Foliaceous Lace Bug
  • Species Fact Sheet - 2013 - Word .doc File - 1.8M
• Hoplistoscelis heidemanni - 2013 - Species Fact Sheet - Word .doc File - 1.8M
• Hydrometra martini - 2013 - Species Fact Sheet - Word .doc File - 1.1M
• Lygus oregonae, Oregon plant bug
  • Species Fact Sheet - 2012 - Word .doc File - 1.9M
  • Coastal Survey Report, The Xerces Society - 2009 - Adobe .pdf File - 703K
• Macrotylus essigi, Essig’s plant bug
  • Species Fact Sheet - 2013 - Word .doc File - 704K
• Malezonotus obrieni, Obrien’s seed bug
  • Species Fact Sheet - 2013 - Word .doc File - 1.3M
• Micracanthia fennica, Harney Hot Spring shore bug
  • Species Fact Sheet - Species Fact Sheet - Adobe .pdf File - 197K
• Nabicula propinqua/Nabis propinquus - 2013 - Species Fact Sheet - Word .doc File - 2.1M
• Saldula villosa, Hairy shore bug - Species Fact Sheet - Adobe .pdf File - 198K
• Vanduzeeina borealis, California shield-backed bug - Species Fact Sheet - Word .doc File - 739K

Butterflies and Moths (Order Lepidoptera)

• General
  • Surveys for Silver bordered Fritillary and Johnson's Hairstreak on the Malheur National Forest - 2018 - Adobe .pdf File - 10M
  • Gray Blue Butterfly Field Identification - 2013 - Adobe .pdf File - 747K
  • Surveys for Lepidopterans on the West Side of the Colville National Forest, Year 1 of 2 - 2010 - Adobe .pdf File - 276K
• Agriades podarce klamathensis, Gray Blue butterfly - 2018 - Species Fact Sheet - Word .docx File - 2.1M
• Boloria astarte, Astarte fritillary - Species Fact Sheet - 2012 - Word .doc File - 708K
• Boloria bellona, Meadow Fritillary - Species Fact Sheet - Word .doc File - 1.3M
• Boloria freija, Freija fritillary - Species Fact Sheet - Word .doc File - 385K
• Boloria selene, Silver-bordered fritillary
• Surveys on the Deschutes NF - 2015 - Adobe .pdf File - 4.7M
• Surveys on the Ochoco NF - 2015 - Adobe .pdf File - 11M
• Species Fact Sheet - 2015 - Adobe .pdf File - 93K
• Callophrys johnsoni, Johnson’s hairstreak
  • Conservation Assessment - 2017  - Word .docx File - 3.7M
  • Species Fact Sheet for the Blue Mountains - 2015 - Word .docx File - 1.4M
  • Oregon and Washington Larval Surveys - 2012 - Adobe .pdf File - 7.5M
  • Species Fact Sheet - 2011 - Word .doc File - 351K
  • Survey Protocol Version 1.2, May 2011 - Adobe .pdf File - 1.1M
  • Oregon and Washington Surveys - 2010 - Adobe .pdf File - 1.1M
  • Oregon and Washington Surveys - 2009 - Adobe .pdf File - 5.3M
• Callophrys polia maritima (synonym Incisalia polia maritima), Seaside hoary elfin
  • Conservation Assessment - 2017 - Word .docx File - 1.0M
  • Surveys for two coastal butterflies, Siuslaw NF - 2015 - Adobe .pdf File - 1.4M
• Callophrys gryneus nr. chalcosiva, Barry’s Hairstreak - 2012 - Species Fact Sheet - Word .doc File - 1.2M
• Callophrys nelsoni rosneri, Rosner's Hairstreak - Species Fact Sheet - 2012 - Word .doc File - 1.2M
• Callophrys polia maritime (synonym Incisalia polia maritime), Seaside hoary elfin
  • Surveys for Seaside hoary elfin and Insular blue butterfly at North Spit ACEC and New River ACEC, Coos Bay BLM, 2006 - Adobe .pdf File - 5.1M
• Colias christina sullivani, Sullivan's sulphur
  • Species Fact Sheet - 2016 - Word .docx File - 837K
• Colias occidentalis pseudochristina, Intermountain Sulphur
• Species Fact Sheet - 2009 - Word .doc File - 452K
• Final Report, The Xerces Society, Umatilla NF - 2012 - Adobe .pdf File - 2.8M
• Colias nastes, Labrador sulphur - Species Fact Sheet - Word .doc File - 556K
• Copablepharon fuscum - Species Fact Sheet - 2013 - Word .doc File - 1.2M
• Cupido comyntas, Eastern tailed blue - Species Fact Sheet - Word .docx File - 958K
• Euchloe ausonides insulanus, Island Large Marble - Species Fact Sheet - Word .doc File - 1.8M
• Euphydryas colon colon, Snowberry checkerspot
  • Species Fact Sheet - 2017 - Word .doc File - 2.3M
• Euphydryas editha taylori, Taylor's checkerspot
  • Surveys in Siuslaw NF and Salem and Eugene BLM Districts - Adobe .pdf File - 3.0M
  • Recovery Plan for the Prairie Species of Western Oregon and Southwestern Washington, May 2010 - Adobe .pdf File - 5.5M
  • Final Survey Report on Olympic NF - 2010 - Adobe .pdf File - 1.1M
  • Species Fact Sheet - 2012 - Word .doc File - 3.6M
  • USFWS Candidate Species Assessment - April 2010 - Adobe .pdf File - 256K
• Euphydryas gillettii, Gillett's checkerspot
  • Species Fact Sheet - 2017 - Word .doc File - 1.0M
• Habrodais grunus, Golden Hairstreak - Species Fact Sheet - 2011 - Word .doc File - 909K
• Habrodais grunus herri, Chinquapin hairstreak butterfly
  • Gifford Pinchot NF Chinquapin Hairstreak Butterfly Surveys - 2008 - Adobe .pdf File - 2.2M
• Hesperia colorado oregonia, Oregon branded skipper - Species Fact Sheet - 2016 - Adobe .pdf File - 683K
• Incisalia polia maritime, Seaside hoary elfin - Species Fact Sheet - Word .doc File - 3.4M
• Lycaena cupreus, Lustrous Copper - Species Fact Sheet - 2011 - Word .doc File - 2.3M
• Lycaena mariposa charlottensis, Makah Copper
  • Species Fact Sheet - 2012 - Word .doc File - 1.0M
  • Cranberry Bog Botanical Area Restoration Project, Olympic National Forest, WA - Adobe .pdf File - 3.5M
• Ochlodes yuma, Yuma skipper - 2018 - Species Fact Sheet - Word .docx File - 2.1M
• Oeneis chryxus valerata, Valerata arctic - Species Fact Sheet - 2012 - Word .doc File - 1.4M
• Oeneis melissa, Melissa Arctic - Species Fact Sheet - 2012 - Word .doc File - 1.0M
• Parnassius clodius shepardi, Shepard's Parnassian - Species Fact Sheet - Word .doc File - 37K
• Philotiella Leona - Species Fact Sheet - 2013 - Adobe .pdf File - 800K
• Plebejus icarioides blackmorei, Puget Blue - Species Fact Sheet - 2012 - Word .doc File - 1.1M
• Plebejus lupini spangelatus, Lupine Blue - Species Fact Sheet - 2012 - Word .doc File - 721K
• Plebejus podarce klamathensis
  • Final report on 2016 and 2017 ISSSP Middle Fork Ranger District surveys for Gray Blue Butterfly and high montane and wetland plants on the Willamette Forest - 2019 - Adobe .pdf File - 1.0M
• Plebejus saepiolus littoralis, Coastal greenish blue
  • Species Fact Sheet - 2017 - Word .docx File - 1.3M
  • Surveys for two coastal butterflies, Siuslaw NF - 2015 - Adobe .pdf File - 1.4M
  • Surveys for Seaside hoary elfin and Insular blue butterfly at North Spit ACEC and New River ACEC, Coos Bay BLM, 2006 - Adobe .pdf File - 5.1M
    • Species Fact Sheet - Word .doc File - 53K
• Polites mardon, Mardon skipper
  • Polites Mardon Restoration and Management Report, Okanogan-Wenatchee NF - 2018 - Word .docx File - 6.9M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington: Year 5 - 2018 - Word .docx File - 6.0M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington, Trends, Analysis and Next Steps - 2018 - Adobe .pdf File - 1.6M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington - Year 4 - 2017 - Adobe .pdf File - 8.7M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington - Year 3 - 2016 - Adobe .pdf File - 4.4M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington, Year 2 - 2015 - Adobe .pdf File - 3.0M
  • Distance Sampling Surveys at Four Sentinel Sites in Oregon and Washington - 2014 - Adobe .pdf File - 2.4M
  • Surveys on North Fork Hunter Creek, Coos Bay BLM - 2017 - Adobe .pdf File - 2.2M
  • Site Management Plan, Mt. Adams Ranger District, Gifford Pinchot National Forest - 2016 - Word .docx File - 7.5M
  • Site Management Plan, Cowlitz Valley Ranger District, Gifford Pinchot National Forest - 2015 - Adobe .pdf File - 7.1M
  • Site Management Plan, Windy Valley Meadow, Gold Beach Ranger District, Rogue River-Siskiyou National Forest - 2015 - Adobe .pdf File - 1.6M
  • Site Management Plan, Rimrock/Pine Grass Sites, Okanogan-Wenatchee NF - 2014 - Word .docx File - 24M
  • Controlled Burn:  Summary of Coon Mountain, Six Rivers National Forest, Burn Site Occupancy Study 2009-2013 - Adobe .pdf File - 2.4M
  • Site Management Plans, Lily Glen and Howard Prairie, Southern Oregon - 2013 - Adobe .pdf File - 4.0M
  • Site Management Plan, South Fork Tieton Subwatershed, Okanogan-Wenatchee NF - 2012 - Adobe .pdf File - 8.9M
  • Site Management Plan, High Cascades RD, Rogue River-Siskiyou NF - 2013 - Adobe .pdf File - 3.5M
  • Site Management Plan, Hunter Creek Area of Critical Environmental Concern - 2013 - Adobe .pdf File - 3.2M
  • Site Management Plans, Gifford Pinchot NF - 2012 - Adobe .pdf File - 1.9M
  • Coon Mountain Burn Site Occupancy Study - 2011 - Adobe .pdf File - 1.4M
  • Site Management Plans, Medford BLM - 2010 - Word .doc file - 3.1M
  • Surveys on Mt. Hood NF - 2009 - Adobe .pdf File - 138K
  • Surveys on Okanogan-Wenatchee NF - 2009 - Adobe .pdf File - 843K
  • Oviposition Selection in Montane Habitats, Biological Conservation - 2010 - Adobe .pdf File - 513K
  • Hunter Creek ACEC Surveys, Coos Bay BLM - 2009 - Adobe .pdf File - 173K
  • Rogue River-Siskiyou NF, Gold Beach Ranger District - 2009 - Adobe .pdf File - 23K
  • Conservation Assessment - 2011 - Word .doc File - 719K
  • USFWS Candidate Species Assessment - April 2010 - Adobe .pdf File - 258K
  • Restoration & Management of Upland Meadows on the Gifford Pinchot National Forest: History & Lessons Learned - Word .doc File - 3.8M
  • Survey Protocol - Zipped Word .doc File - 264K
  • Xerces Society Oviposition Study Report - Adobe .pdf File - 682K
  • Hunter Creek ACEC Surveys, Coos Bay BLM - 2008 - Adobe .pdf File - 247K
  • Coastal Population Surveys, Coos Bay BLM - 2007 - Adobe .pdf File - 60K
  • Columbia River Gorge National Scenic Area and Mt. Hood NF Inventory, 2006 and 2007 - Adobe .pdf File - 281K
  • Klamath Falls Resource Area Surveys - 2005 - Adobe .pdf File - 555K
  • Okanogan-Wenatchee NF Surveys - 2007 - Adobe .pdf File - 3.7M
  • Okanogan-Wenatchee NF Surveys - 2008 - Adobe .pdf File - 430K
  • Okanogan-Wenatchee NF Surveys, WDFW - 2008 - Adobe .pdf File - 8.8M
  • Oviposition Selection by a Rare Grass Skipper, Polites mardon, in Montane Habitats: Advancing Ecological Understanding for Developing Conservation Strategies, Loni Beyer, May 2009 - Adobe .pdf File - 1.1M
  • Rogue River-Siskiyou NF Surveys - 2005 - Adobe .pdf File - 949K
  • Rogue River-Siskiyou NF Surveys - 2008 - Adobe .pdf File - 498K
  • Southern Oregon BLM Surveys - 2007 - Adobe .pdf File - 4.8M
  • Willamette NF Surveys - 2008 - Adobe .pdf File - 51K
  • Surveys on the Rogue River National Forest - 2010 - Adobe .pdf File - 1.5M
  • Surveys on the Naches RD, Okanogan-Wenatchee NF - 2010 - Adobe .pdf File - 8.3M
• Polites peckius, Peck’s skipper - 2011 - Species Fact Sheet - Word .doc File - 1.0M
• Polites sonora siris, Dog Star skipper
• Species Fact Sheet - 2011 - Word .doc File - 35K
• Species Fact Sheet Addendum - 2015 - Adobe .pdf File - 816K
• Polites themistocles, Tawny-edged skipper - 2011 - Species Fact Sheet - Word .doc File - 910K
• Speyeria coronis coronis, Coronis Fritillary -
  • Field Identification - 2015 - Adobe .pdf File - 1.9M
  • Species Fact Sheet - 2012 - Word .doc File - 11M
  • Surveys in Southwest Oregon - 2011 - Adobe .pdf File - 1.9M
• Speyeria egleis, Great Basin fritillary - Species Fact Sheet - 2012 - Word .doc File - 2.8M
• Speyeria zerene bremnerii, Valley Silverspot
• BLM Salem District Surveys - 2013 - Adobe .pdf File - 2.2M
• Species Fact Sheet - 2011 - Word .doc File - 55K
• Final Report, The Xerces Society, Siuslaw NF and Salem BLM - 2012 - Adobe .pdf File - 4.1M

Clams, Oysters & Mussels (Class Bivalvia)

• Freshwater Mussel Relocation Guidelines, September 2009 - Adobe .pdf File - 73K
• Pisidium ultramontanum - Species Fact Sheet - Word .doc File - 162K
• Gonidea angulata, Western ridged mussel - Species Fact Sheet - Word .doc File - 1.4M

Damselflies and Dragonflies (Order Odonata)

• General
  • Odonate Surveys at Low to Mid-elevation Wetlands, Colville NF - 2013 - Adobe .pdf File - 48K
  • Odonate Surveys at Low to Mid-elevation Wetlands, Colville NF - 2012 - Adobe .pdf File - 70K
  • Odonate Survey of Bogs, Fens, and Shallow Ponds, Okanogan-Wenatchee NF - 2014 - Adobe .pdf File - 1.6M
  • Odonate Surveys at High-Elevation Wetlands, Colville NF, 2011 - Adobe .pdf File - 1.7M
• Aeshna sitchensis, Zigzag darner - Species Fact Sheet - Word .doc File - 1.6M
• Aeshna subarctica, Subarctic Darner
• Species Fact Sheet - 2011 - Word .doc File - 1.2M
• Coenagrion interrogatum, Subarctic Bluet
• Species Fact Sheet - 2011 - Word .doc File - 901K
• Erpetogomphus compositus - 2018 - Species Fact Sheet - Word .docx File - 3.0M
• Gomphus lynnae, Columbia Clubtail
  • Species Fact Sheet - 2012 - Word .doc File - 513K
• Leucorrhinia borealis, Boreal Whiteface - 2018 - Species Fact Sheet - Word .docx File - 1.2M
• Phanogomphus kuriliss, Pacific Clubtail
• Species Fact Sheet - 2018 - Word .docx File - 3.3M
• Somatochlora franklini, Delicate emerald - 2018 - Species Fact Sheet - Word .docx File - 1.4M
• Somatochlora whitehousei, Whitehouse's emerald - 2018 - Species Fact Sheet - Word .docx File - 1.6M

Earthworms (Order Oligochaeta)

• Driloleirus americanus, Giant Palouse earthworm - Species Fact Sheet - 2016 - Adobe .pdf File - 1.7M
• Driloleirus macelfreshi, Oregon Giant Earthworm - 2018 - Species Fact Sheet - Word .docx File - 1.3M

Flatworms (Order Turbellaria)

• Kenkia rhynchida, Malheur planaria - Species Fact Sheet - Word .doc File - 848K

Grasshoppers, Crickets, and Roaches (Order Orthoptera)

• Chloealtis aspasma, Siskiyou short-horned grasshopper
  • Species Fact Sheet - 2017 - Word .doc File - 9.5M
  • Medford BLM Surveys - 2008 - Adobe .pdf File - 4.3M

Mayflies and Stoneflies (Order Plecoptera)

• Capnia kersti - Species Fact Sheet - 2013 - Word .doc File - 3.1M
• Lednia borealis, Northern forestfly
  • Surveys to Determine Status of the Northern Forestfly and Rainier Roachfly on the Okanogan-Wenatchee and Gifford Pinchot National Forests, Year 2 - 2017 - Adobe .pdf File - 13M
  • Surveys to Determine Status of the Northern Forestfly and Rainier Roachfly on the Okanogan-Wenatchee and Gifford Pinchot National Forests, Year 1 - 2015 - Adobe .pdf File - 12M
• Soliperla fenderi, Rainier roachfly
  • Surveys to Determine Status of the Northern Forestfly and Rainier Roachfly on the Okanogan-Wenatchee and Gifford Pinchot National Forests, Year 2 - 2017 - Adobe .pdf File - 13M
  • Surveys to Determine Status of the Northern Forestfly and Rainier Roachfly on the Okanogan-Wenatchee and Gifford Pinchot National Forests, Year 1 - 2015 - Adobe .pdf File - 12M
  • Species Fact Sheet - 2014 - Word .doc File - 583K
• Zapada wahkeena, Wahkeena Falls Flightless Stonefly
• Species Fact Sheet - 2012 - Word .doc File - 568K

Caddisflies and Water Moths (Order Trichoptera)

• General
  • Adult Caddisfly Surveys on Mt. Hood National Forest - 2016 - Adobe .pdf File - 802K
  • Southern Oregon Caddisfly Surveys, The Xerces Society - 2014 - Adobe .pdf File - 3.5M
• Allomyia scotti, Scott's apatanian caddisfly
  • Final Study Results, Mt. Hood NF, Zigzag Ranger District - 2018 - Adobe .pdf File -
  • Species Fact Sheet - 2016 - Adobe .pdf File - 1.2M
• Agapetus denningi, Denning’s Agapetus Caddisfly - Species Fact Sheet - Word .doc File - 72K
• Dolophilodes columbia - Species Fact Sheet - Word .doc File - 963K
• Farula constricta, A caddisfly
• Surveys to Determine Status and Distribution of Three Columbia River Gorge Endemic Caddisfly and Stonefly Species - 2016 - Adobe .pdf File - 24M
• Species Fact Sheet - 2018 - Word .docx File - 7.2M
• Farula davisi, Green Springs Mountain Farulan Caddisfly - Species Fact Sheet - Word .doc File - 81K
• Homoplectran schuhi, Schuh's homoplectran caddisfly
  • Surveys in Southern Oregon, The Xerces Society - 2016 - Adobe .pdf File - 1.7M
  • Surveys in Southern Oregon, Flycatcher Springs - 2015 - Adobe .pdf File - 681K
  • Species Fact Sheet - 2015 - Adobe .pdf File - 889K
  • Surveys in Southern Oregon, The Xerces Society - 2014 - Adobe .pdf File - 2.6M
  • Species Fact Sheet - 2007 - Word .doc File - 35K
• Lepania cascada, a caddisfly - Species Fact Sheet - Word .doc File - 35K
• Lepidostoma astanea, Goeden’s lepidostoman caddisfly - Species Fact Sheet - 2016 - Adobe .pdf File - 1.3M
• Moselyana comosa, a caddisfly - Species Fact Sheet - Word .doc File - 797K
• Namamyia plutonis, a caddisfly - Species Fact Sheet - Word .doc File - 1.6M
• Neothremma andersoni, Columbia Gorge Caddisfly
• Surveys to Determine Status and Distribution of Three Columbia River Gorge Endemic Caddisfly and Stonefly Species - 2016 - Adobe .pdf File - 24M
• Species Fact Sheet - 2011 - Word .doc File - 410K
• Neothremma prolata, A caddisfly
  • Species Fact Sheet - 2017 - Word .doc File - 1.2M
• Oligophlebodes mostbento, Tombstone Prairie Caddisfly - Species Fact Sheet - Word .doc File - 32K
• Rhyacophila chandleri, a caddisfly - Species Fact Sheet - 2012 - Word .doc File - 932K
• Rhyacophila colonus, O’Brien Rhyacophilan Caddisfly - Species Fact Sheet - Word .doc File - 76K
• Rhyacophila haddocki, Haddock's rhyacophilan caddisfly - Species Fact Sheet - 2017 - Word .doc File - 8.0M
• Rhyacophila leechi - 2011 - Species Fact Sheet - Word .docx File - 2.2M
• Rhyacophila unipunctata, One-spot Rhyacophilan Caddisfly - Species Fact Sheet - Word .doc File - 32K

Snails and Slugs (Class Gastropoda)

• Aquatic Mollusk
  • Aquatic Mollusk- Survey Protocol - Adobe .pdf File - 273K
  • Two new species of Fluminicola from Southwest Oregon and a range extension for F.multifaris - 2017 - Adobe .pdf File - 3.7M
  • A new species and range extensions for three other species of Pebblesnails from the upper Klamath Basin - 2019 - Adobe .pdf File - 3.8M
  • Assessing the diversity of Western North American Juga - 2019 - Adobe .pdf File - 1.5M
  • Field Form - Word .doc File - 85K
• Terrestrial Mollusks
  • Spring Terrestrial Mollusk Surveys, Wallowa-Whitman National Forest, La Grande District - 2016 - Adobe .pdf File - 6.6M
  • Final Report, The Xerces Society, Blue Mountains Terrestrial Mollusks Surveys - 2012 - Adobe .pdf File - 7.1M
  • Effects of Forest Land Management on Terrestrial Mollusks - 2012 - Word .doc file - 258K
  • Surveys for Four Terrestrial Mollusk Species on the Umatilla NF and Vale District BLM - 2011 - Adobe .pdf File - 2.8M
• Allogona ptychophora solida, Dry land forestsnail
• Species Fact Sheet - 2017 - Word .doc File - 2.1M
• Carinacauda stormi, Cascade Axetail slug
  • Species Fact Sheet - 2013 - Word .docx File - 4.7M
  • Gliabates oregonius in the northern Oregon Cascades is now recognized as Carinacauda stormi. Documents listed below that were released prior to 2011 refer to this species as Gliabates oregonius, the Salamander slug.
  • Surveys in the Upper Blue River Drainage, Willamette NF - 2009 - Adobe .pdf File - 352K
  • Surveys of the Umpqua and Willamette NFs - 2010 - Adobe .pdf File - 1.9M
  • Surveys of the Willamette NF and Cascade portion of the Eugene BLM - 2011 - Adobe .pdf File - 699K
  • Securicauda hermani and Carinacauda stormi, two new genera and species of slug from the Pacific Northwest of the United States (Gastropoda: Stylommatophora: Arionidae), with notes on Gliabates oregonius Webb 1959. Zootaxa 2746:53-56.   Leonard, W. P., L. Chichester, C. H. Richart, T. Young. 2011. - Adobe .pdf File - 3.5M
• Colligyrus depressus - 2013 - Word .doc File - 2.9M
• Colligyrus greggi, Rocky Mountain duskysnail
• Abstract of Taxonomic status of the Columbia duskysnail, Liu et.al., ZooKeys - 2015 - Adobe .pdf File - 111K
• Species Fact Sheet - 2018 - Word .docx File - 3.1M
• Cryptomastix devia (Puget Oregonian) - Conservation Assessment - 2015 - Adobe .pdf File - 1.1M
• Cryptomastix hendersoni (Columbia Oregonian) - Conservation Assessment - 2015 - Adobe .pdf File - 756K
• Cryptomastix n. sp. 3, Disc Oregonian - 2014 - Word .doc File - 1.9M
• Cryptomastix populi, Poplar oregonian - Species Fact Sheet - Word .doc File - 209K
• Deroceras hesperium, Evening fieldslug
  • Determining the Occurrence and Range of Deroceras hesperium on the Willamette NF - 2013 - Adobe .pdf File - 282K
  • Conservation Assessment - Word .doc File - 110K
• Fisherola nuttalli, Shortface lanx - Species Fact Sheet - 2014 - Word .doc File - 1.2M
• Fluminicola fuscus - 2013 - Species Fact Sheet - Word .doc File - 3.1M
• Fluminicola insolitus - Species Fact Sheet - Word .doc File - 572K
• Fluminicola modoci, Modoc pebblesnail
  • Species Fact Sheet - 2016 - Word .doc File - 1.1M
• Fluminicola n sp 1, Klamath pebblesnail - Conservation Assessment - Word .doc File - 80K
• Fluminicola n sp 2, Tall pebblesnail - Conservation Assessment - Word .doc File - 133K
• Fluminicola n sp 3, Klamath Rim pebblesnail - Conservation Assessment - Word .doc File - 133K
• Fluminicola n sp 11, Fredenburg pebblesnail - Conservation Assessment - Word .doc File - 133K
• Fluminicola turbiniformis, Turban pebblesnail - Species Fact Sheet - Word .doc File - 34K
• Fluminicola virens, Olympia pebblesnail
• Surveys to Determine Status of the Olympia pebblesnail and Pacific vertigo on the Olympia National Forest, Washington - 2016 - Adobe .pdf File - 8.4M
• Species Fact Sheet - 2013 - Word .doc File - 3.5M
• Fossaria perplexa, A freshwater snail
• Species Fact Sheet - 2017 - Word .doc File - 782K
• Gliabates oregonius, Salamander slug
  • Gliabates oregonius in the northern Oregon Cascades is now recognized as an entirely different species. See Carinacauda stormi for more information.
  • Species Fact Sheet - 2013 - Word .doc File - 5.4M
  • Securicauda hermani and Carinacauda stormi, two new genera and species of slug from the Pacific Northwest of the United States (Gastropoda: Stylommatophora: Arionidae), with notes on Gliabates oregonius Webb 1959. Zootaxa 2746:53-56.   Leonard, W. P., L. Chichester, C. H. Richart, T. Young. 2011. - Adobe .pdf File - 3.5M
• Hemphillia burringtoni/Hemphillia glandulosa - Conservation Assessment - 2015 - Adobe .pdf File - 818K
• Hemphillia malonei, Malone's jumping slug
  • Results of 2013 surveys in harvested Tee Timber Sale units, Gifford Pinchot National Forest - 2013 - Adobe .pdf File - 3.0M
• Helicodiscus salmonaceus, Salmon coil - 2011 - Species Fact Sheet - Word .doc File - 790K
• Helisoma newberryi, Great Basin rams-horn - Species Fact Sheet - Word .doc File - 226K
• Helminthoglypta hertlieni (Oregon Shoulderband) - Conservation Assessment - 2015 - Adobe .pdf File - 1.7M
• Hemphillia species, Jumping slugs - Conservation Assessment - Word .doc File - 264K
• Juga acutifilosa, Scalloped juga
  • Species Fact Sheet - 2016 - Word .docx File - 5.0M
• Juga hemphilli dallesensis, Dalles juga - 2015 - Species Fact Sheet - Adobe .pdf File - 1.6M
• Juga hemphilli hemphilli, Barren juga - 2015 - Species Fact Sheet - Adobe .pdf File - 910K
• Juga hemphilli maupinensis, Purple-lipped juga - 2015 - Species Fact Sheet - Adobe .pdf File - 902K
• Juga hemphilli ssp. nov., Indian ford juga - Species Fact Sheet - Word .doc File - 1.9M
• Juga newberryi - Species Fact Sheet - Word .doc File - 1.7M
• Juga (Oreobasis) n sp 2, Basalt juga - Conservation Assessment - Word .doc File - 133K
• Juga silicula, Shasta juga - Species Fact Sheet - 2009 - Word .doc File - 1.7M
• Lanx alta, High-capped lanx - Species Fact Sheet - 2018 - Word .doc File - 20M
• Lanx klamathensis - 2015 - Species Fact Sheet - Adobe .pdf File - 783K
• Lanx subrotunda, Rotund lanx - 2015 - Species Fact Sheet - Adobe .pdf File - 1.0M
• Littorina subrotunda - Species Fact Sheet - Word .doc File - 178K
• Lyogyrus n sp 2, Masked duskysnail - Conservation Assessment - Word .doc File - 75K
• Magnipelta mycophaga, Magnum mantleslug
  • Species Fact Sheet - 2018 - Word .doc File - 2.3M
• Megomphix hemphilli, Oregon megomphix - Species Fact Sheet - 2014 - Word .doc File - 1.1M
• Megomphix lutarius, Umatilla megomphix - Species Fact Sheet - 2016 - Adobe .pdf File - 1.2M
• Monadenia chaceana, Chace sideband - Conservation Assessment - Word .doc File - 113K
• Monadenia fidelis celeuthia, Traveling sideband - 2015 - Species Fact Sheet - Adobe .pdf File - 924K
• Monadenia fidelis columbiana, Columbia sideband
• Surveys in Northwest Oregon - 2015 - Adobe .pdf File - 8.9M
• Species Fact Sheet - Word .doc File - 75K
• Monadenia fidelis flava, Green sideband - 2015 - Species Fact Sheet - Adobe .pdf File - 860K
• Monadenia fidelis minor (Dalles Sideband) - Conservation Assessment - 2014 - Adobe .pdf File - 695K
• Monadenia fidelis ssp. nov., Deschutes sideband - Species Fact Sheet - Word .doc File - 121K
• Monadenia fidelis ssp. nov., Modoc Rim sideband - Species Fact Sheet - Word .doc File - 136K
• Ogaridiscus subrupicola, Southern tightcoil - 2018 - Species Fact Sheet - Word .docx File - 930K
• Oreohelix junii, Grand Coulee mountainsnail
  • Species Fact Sheet - 2018 - Word .doc File - 1.0M
• Oreohelix n sp 1, Chelan mountainsnail
  • Monitoring Short-term Effects of Prescribed Fire in eastern Cascades, Washington - 2011 - Adobe .pdf File - 422K
  • Conservation Assessment - Word .doc File - 135K
• Oreohelix strigosa, Rocky mountainsnail - Species Fact Sheet - Word .doc File - 293K
• Oreohelix strigosa delicata, Blue mountainsnail - 2015 - Species Fact Sheet - Adobe .pdf File - 1.4M
• Oreohelix variabilis, Dalles mountainsnail - Species Fact Sheet - Word .doc File - 92K
• Oreohelix variabilis ssp. nov., Deschutes mountainsnail
  • Species Fact Sheet - 2018 - Word .docx File - 639K
• Physa megalochlamys, Cloaked physa
  • Species Fact Sheet - 2017 - Word .doc File - 3.5M
• Physella Columbiana
  • Species Fact Sheet - 2018 - Word .docx File - 1.4M
• Physella hordacea, Grain physa
  • Species Fact Sheet - 2017 - Word .doc File - 4.0M
• Planorbella oregonensis, Borax Lake ramshorn snail
• Species Fact Sheet - 2017- Word .docx File - 1.4M
• Polygyrella polygyrella, Humped coin - Species Fact Sheet - Word .doc File - 36K
• Pomatiopsis binneyi - Species Fact Sheet - Word .doc File - 125K
• Pomatiopsis californica, Pacific Walker - 2015 - Species Fact Sheet - Adobe .pdf File - 517K
• Pomatiopsis chacei, Marsh Walker
  • Final Report - 2011 - Final Report, The Xerces Society, SW Oregon Surveys - Adobe .pdf File - 1.3M
  • Species Fact Sheet - 2013 - Word .doc File - 698K
• Pristiloma Species
  • Identification Guide to Pristiloma, minute land snails of the Pacific Northwest - 2012 - Powerpoint .ppt File - 2.6M
• Pristiloma crateris, Crater Lake Tightcoi
  • Species Fact Sheet - 2017 - Word .doc File - 7.7M
  • Range of Pristiloma crateris Pilsbry, 1946 in the United States Pacific Northwest, Barry Roth - 2015 - Adobe .pdf File - 1.0M
  • Pristiloma arcticum crateris Conservation Assessment - 2005 - Word .doc File - 106K
• Pristiloma idahoense, Thinlip tightcoil - 2011 - Word .doc File - 739K
• Pristiloma johnsoni - 2011 - Species Fact Sheet - Word .doc File - 860K
• Pristiloma pilsbryi, Crowned tightcoil - Species Fact Sheet - Word .doc File - 124K
  • Addendum - 2015 - Adobe .pdf File - 942K
• Pristiloma wascoense, Shiny tightcoil - 2011 - Species Fact Sheet - Word .doc File - 861K
• Pristinicola hemphilli, Pristine springsnail - Species Fact Sheet - Word .doc File - 616K
• Prophysaon coeruleum (Blue-gray taildropper) - Conservation Assessment - 2014 - Adobe .pdf File - 664K
• Prophysaon sp. nov., Klamath tail-dropper - Species Fact Sheet - Word .doc File - 88K
• Pyrgulopsis archimedis, Archimedes springsnail - Species Fact Sheet - Word .doc File - 191K
• Pyrgulopsis fresti - 2018 - Species Fact Sheet - Word .docx File - 525K
• Pyrgulopsis intermedia - Species Fact Sheet - Word .doc File - 3.2M
• Pyrgulopsis owyheensis, Owyhee hot springsnail - Species Fact Sheet - Word .doc File - 855K
• Pyrgulopsis robusta - 2011 - Species Fact Sheet - Adobe .pdf File - 345K
• Radiodiscus abietum, Fir pinwheel - Species Fact Sheet - 2018 - Word .doc File - 1.4M
• Taylorconcha insperata, A freshwater snail
  • Species Fact Sheet - 2016 - Word .doc File - 2.5M
• Valvata tricarinata, Three ridge valvata
  • Species Fact Sheet - 2017 - Word .doc File - 7.0M
• Vertigo andrusiana, Pacific vertigo
  • Surveys to Determine Status of the Olympia pebblesnail and Pacific vertigo on the Olympia National Forest, Washington - 2016 - Adobe .pdf File - 8.4M
  • Species Fact Sheet - 2013 - Word .doc File - 2.1M
• Vertigo n sp, Hoko vertigo - Conservation Assessment - Word .doc File - 91K
• Vespericola depressus, Dalles Hesperian
  • Species Fact Sheet - 2018 - Word .docx File - 1.6M
• Vespericola n. sp., Bald Hesperian - 2013 - Word .doc File - 1.3M
• Vespericola n. sp., Oak Springs Hesperian - 2013 - Word .doc File - 485K
• Vespericola sierranus, Siskiyou Hesperian - 2015 - Species Fact Sheet - Adobe .pdf File - 406K
• Vorticifex effusa dalli, Dall rams-horn
  • Species Fact Sheet - 2017 - Word .doc File - 2.6M
• Vorticifex effusa diagonalis, Lined rams-horn
  • Species Fact Sheet - 2017 - Word .doc File - 4.4M
• Vorticifex klamathensis klamathensis, Klamath rams-horn - Species Fact Sheet - Word .doc File - 58K
• Vorticifex klamathensis sinitsini, Sinitsin rams-horn
  • Species Fact Sheet - 2017 - Word .doc File - 1.9M
  • Conservation Assessment - Word .doc File - 133K
• Vorticifex neritoides - 2018 - Species Fact Sheet - Word .docx File - 2.5M

Spiders, Scorpions, Mites and Ticks (Class Arachnida)

• Apochthonius malheuri, Malheur pseudoscorpian - Species Fact Sheet - Word .doc File - 3.7M

Springtails (Order Collembola)

• Oncopodura mala, Malheur Cave springtail - Species Fact Sheet - Word .doc File - 746K

Stoneflies (Order Plecoptera)

• Nanonemoura wahkeena, Wahkeena Falls flightless stonefly
• Surveys to Determine Status and Distribution of Three Columbia River Gorge Endemic Caddisfly and Stonefly Species - 2016 - Adobe .pdf File - 24M