Documentation forms for Oregon state and global ranks for invertebrate animals are provided in the table below. For detailed information on the ranking process, see Ranking, Definitions, and Documentation. Starting around 2020 these are being published on the Institute for Natural Resource's PDX Scholar library and linked here.
Tables of Results: Vascular Plants | Fungi | Vertebrates | Invertebrates
Invertebrates
Scientific Name | Common Name | Global Rank | State Rank | Rank Date |
---|---|---|---|---|
Acupalpus punctulatus | Marsh ground beetle | G2? | S2 | 2010-07-08 |
Aeshna sitchensis | Zigzag Darner | G5 | S2 | 2016-06-28 |
Aeshna subarctica | Subarctic darner | G5 | S2? | 2016-06-28 |
Agonum belleri | Beller's ground beetle | G3 | S1 | 2016-02-16 |
Alloymia scotti | Scott's apatanian caddisfly | G1 | S1S2 | 2023-11-07 |
Andrena winnemuccana | A miner bee | G2? | S2? | 2013-06-14 |
Apteraliplus parvulus | Flightless haliplid beetle | GNR | S2S3 | 2024-10-03 |
Atrazonotus umbrosus | Umbrose seed bug | G3? | S3? | 2013-07-10 |
Bombus caliginosus | Obscure bumblebee | G2G3 | S3? | 2024-10-03 |
Bombus fervidus | Yellow bumblebee | G3G4 | S4 | 2023-12-11 |
Bombus morrisoni | Morrison Bumblebee | G3 | S2 | 2023-12-11 |
Bombus occidentalis | Western bumblebee | GU | S1S2 | 2010-08-09 |
Bombus suckleyi | Suckley's cuckoo bumblebee | G2G3 | S1? | 2023-12-11 |
Boreostolus americanus | American unique-headed bug | GNR | S3S4 | 2016-05-18 |
Callophrys johnsoni | Johnson's hairstreak | G3 | S2S3 | 2023-11-14 |
Capnia kersti | A stonefly | G1G2 | S1 | 2016-06-30 |
Carinacauda stormi | Cascades axetail slug | G2G3 | S2S3 | 2022-11-10 |
Chloealtis aspasma | Siskiyou short-horned grasshopper | G3 | S3 | 2023-11-15 |
Cicindela hirticollis couleensis | Hairy-necked tiger beetle | G5T3 | S2? | 2016-05-18 |
Cicindela hirticollis siuslawensis | Siuslaw hairy-necked tiger beetle | G5T1T2 | S1S2 | 2016-07-01 |
Cicindela purpurea hatchi | A tiger beetle | G5T3T4 | S2S3? | 2016-07-01 |
Colias christina pseudochristina | Intermountain sulphur | G3G4T2T4 | S2 | 2010-07-14 |
Colias christina sullivanti | Sullivan's sulphur | G5T2T3 | S2 | 2012-01-10 |
Colligyrus depressus | Harney Basin duskysnail | G2 | S2 | 2023-11-16 |
Colligyrus sp. 4 | Columbia duskysnail | G2 | S2 | 2011-10-07 |
Criocoris saliens | Salien plant bug | G2? | S3 | 2016-05-18 |
Cryptomastix devia | Puget oregonian | G2 | S2 | 2023-11-08 |
Cryptomastix hendersoni | Columbia Gorge oregonian | G3Q | S2 | 2023-12-11 |
Danaus plexippus pop. 1 | Monarch - California overwintering population | G4T2T3 | S1S2B | 2018-02-23 |
Dendrocoris arizonensis | Arizona stinkbug | G4 | S3? | 2016-05-18 |
Deroceras hesperium | Evening fieldslug | G2 | S2 | 2011-10-21 |
Driloleirus macelfreshi | Oregon giant earthworm | G1G2 | S1S2 | 2023-11-14 |
Dumontia oregonensis | A water flea | G1G3 | S1 | 2010-10-28 |
Erpetogomphus compositus | White-belted ringtail | G5 | S4 | 2016-07-01 |
Farula constricta | A caddisfly | G1G2 | S1S2 | 2019-06-03 |
Fluminicola fuscus | Columbia pebblesnail | G2 | S2 | 2023-11-14 |
Fluminicola insolitus | Donner und Blitzen pebblesnail | G1 | S1 | 2023-11-08 |
Fluminicola sp. 3 | Diminutive pebblesnail | G1 | S1 | 2011-10-21 |
Fluminicola sp. 11 | Nerite pebblesnail | G1 | S1 | 2011-10-21 |
Fluminicola sp. 14 | Tall pebblesnail | G1 | S1 | 2011-10-10 |
Gliabates oregonius | Salamander slug | GHQ | SH | 2024-08-26 |
Gomphus kurilis | Pacific clubtail | G4 | S3S4 | 2010-08-09 |
Gomphus lynnae | Columbia clubtail | G2 | S2 | 2010-07-22 |
Helicodiscus salmonaceus | Salmon coil | G2 | S2? | 2016-07-01 |
Hemphillia burringtoni | Jumping-slug | G1G2 | S1S2? | 2016-07-05 |
Hesperarion mariae | Tillamook westernslug | G3 | S3 | 2009-05-05 |
Hesperia colorado oregonia | Oregon branded skipper | G5T3T4 | S2 | 2013-06-18 |
Homoplectra schuhi | Schuh's Homoplectran Caddisfly | G3Q | S3? | 2016-06-24 |
Hoplistoscelis heidemanni | Heidemann’s damsel bug | G4 | S2S3 | 2016-07-05 |
Juga sp. 1 | Basalt juga | G2 | S2? | 2019-06-05 |
Lygus oregonae | Oregon plant bug | G2 | S1 | 2023-11-21 |
Margaritifera falcata | Western pearlshell | G5 | S3 | 2016-07-05 |
Megomphix lutarius | Umatilla megomphix | G1G2 | S1S2 | 2022-11-11 |
Monadenia chaceana | Chace sideband | G2G3 | S3 | 2023-11-08 |
Monadenia fidelis celeuthia | Traveling sideband | G4G5T2Q | S2 | 2016-07-06 |
Monadenia fidelis columbiana | Columbia sideband | G4G5T2Q | S2 | 2023-11-16 |
Monadenia fidelis minor | Oregon snail (Dalles sideband) | G4G5T2 | S1S2 | 2011-10-25 |
Nanonemoura wahkeena | Wahkeena Falls flightless stonefly | G1 | S1 | 2023-11-21 |
Oreohelix strigosa delicata | Blue mountainsnail | G5T1 | S1 | 2023-11-16 |
Philotiella leona | Leona's little blue butterfly | G1G2 | S1 | 2009-11-16 |
Physella cooperi | Olive physa | G3 | SU | 2010-07-20 |
Physella virginea | Sunset physa | G4 | S1S2 | 2010-07-21 |
Pisidium ultramontanum | Montane peaclam | G1 | S1 | 2023-11-17 |
Plebejus saepiolus littoralis | Coastal greenish blue | G5T1T3 | S1 | 2010-08-03 |
Polites mardon | Mardon skipper | G2 | S2 | 2024-12-13 |
Pristiloma crateris | Crater Lake tightcoil | G3 | S3 | 2022-11-11 |
Pristiloma idahoense | Thinlip tightcoil | G2G3 | S1? | 2016-07-07 |
Pristiloma johnsoni | Broadwhorl tightcoil | G2G3 | S3 | 2010-09-13 |
Pristiloma pilsbryi | Crowned tightcoil | G1G2 | S1 | 2023-11-21 |
Pristinicola hemphilli | Pristine springsnail | G3 | S3 | 2016-07-06 |
Prophysaon sp. 1 | Klamath tail-dropper | G2 | S2 | 2016-07-07 |
Pterostichus johnsoni | Johnson's waterfall carabid beetle | GNR | S3 | 2010-08-09 |
Pterostichus rothi | Roth's blind carabid beetle | G2? | S2? | 2023-11-21 |
Pyrgulopsis robusta | Jackson Lake springsnail | G5 | S2S3 | 2016-07-07 |
Ramellogammarus similimanus | Stumptown scud | G3 | S3 | 2023-11-21 |
Rhyacophila haddocki | Haddock's rhyacophilan caddisfly | G2? | S2? | 2023-11-23 |
Rhyacophila viquaea | A rhyacophilan caddisfly | G1G2 | S1 | 2016-07-07 |
Scaphinotus mannii | Mann's mollusk-eating ground beetle | G1G2 | S2? | 2024-10-04 |
Speyeria coronis coronis | Coronis fritillary | G5T3T4 | S2 | 2013-06-14 |
Speyeria cybele | Great spangled fritillary | G5 | S4 | 2016-07-07 |
Vertigo andrusiana | Pacific vertigo | G2G3 | S1 | 2016-07-07 |
Vespericola sierranus | Siskiyou hesperian | G2 | S2? | 2016-07-07 |
Vorticifex neritoides | Nerite ramshorn | G1Q | SU | 2024-10-04 |