Photos / Sounds

What

Common Lichens (Class Lecanoromycetes)

Observer

metsa

Date

January 28, 2023 02:28 PM PST

Description

on whale bone (c. 1985)

Photos / Sounds

What

Alpine Brown Sunken Disk Lichen (Bellemerea alpina)

Observer

evanescent_asci

Date

January 22, 2023 01:02 PM PST

Description

On rock under old-growth manzanita, south-facing, lots of sun but dappled shade.

Photos / Sounds

Observer

tobiashays

Date

December 19, 2022 02:51 PM PST

Description

Ran onto stone on west exposed hillside above dry creek, in Baccharis-Artemisia scrub.

Photos / Sounds

Observer

temminicki

Date

January 14, 2023 02:49 PM PST

Photos / Sounds

What

Wrinkle Lichens (Genus Tuckermanopsis)

Observer

clarb

Date

January 8, 2023 12:11 PM PST

Photos / Sounds

Observer

bclaridge

Date

June 22, 2022 09:33 AM MDT

Description

Enicospilus purgatus. Note the setiferous sulcus on the mandible which is important for recognizing E. purgatus.

Collected at MV/UV light trap by DJ Cavan.

The lighting is a bit dark in the habitus picture.

Photos / Sounds

Observer

rwmendez3

Date

December 2022

Description

very abundant
male palp clearly does not conform to icenoglei (lacking the "invaginated triangle" from any angle) despite proximity to nearby record, female genitalia yet to be dissected
This is one of the largest Orthonops I've seen, females equal to zebra and males a decent third larger than icenoglei. very vibrant
fresh eggsacs pink, seemingly fading to tan/brown
collected w MA Leimroth

Photos / Sounds

Date

October 29, 2022 02:33 PM PDT

Description

Under a log.

Photos / Sounds

What

Mites (Subclass Acari)

Observer

tobiashays

Date

November 4, 2022 05:26 PM PDT

Description

On stone in leaf litter, under Quercus agrifolia trees in riparian area.

Photos / Sounds

What

Mites (Subclass Acari)

Observer

froggy143

Date

December 27, 2022 02:05 PM MST

Description

Found under a rock.

Photos / Sounds

What

Mycetaulus Bipunctatus Group (Complex Mycetaulus bipunctatus)

Observer

tobiashays

Date

October 8, 2021 11:41 AM PDT

Description

Abundant in suburban yard with decaying avocado fruits.
https://bugguide.net/node/view/2205547

Photos / Sounds

Observer

chloe_and_trevor

Date

December 2022

Description

1.9mm, redwood duff.

Photos / Sounds

What

Typical Spiders (Suborder Araneomorphae)

Observer

hsug1747

Date

December 18, 2022 04:35 PM PST

Photos / Sounds

Observer

hsug1747

Date

December 18, 2022 05:20 PM PST

Photos / Sounds

What

Beetle Mites (Suborder Oribatida)

Observer

chloe_and_trevor

Date

December 2022

Description

Berlese funnel from redwood duff.

Photos / Sounds

What

Pelt Lichens (Genus Peltigera)

Observer

clarb

Date

November 27, 2022 11:41 AM PST

Photos / Sounds

Observer

mossgeek

Date

June 29, 2016 05:09 PM PDT

Description

On bark of pine tree and found growing under thallus of Cetraria sphaerosporella

Photos / Sounds

What

Bushy Lichens (Genus Ramalina)

Observer

clarb

Date

November 12, 2022 12:30 PM PST

Photos / Sounds

Observer

tobiashays

Date

October 16, 2022

Description

In silk sac under decaying wood, in Quercus Platanus riparian woodland.

Photos / Sounds

What

Pyrrhuloxia (Cardinalis sinuatus)

Observer

thomasabenson

Date

November 4, 2022 07:33 AM PDT

Photos / Sounds

What

Armored Sea-Fog Lichen (Niebla homalea)

Observer

clarb

Date

October 30, 2022 03:06 PM PDT

Photos / Sounds

What

Sedge Wren (Cistothorus stellaris)

Observer

thomasabenson

Date

October 29, 2022 05:29 PM PDT

Photos / Sounds

What

Gray-orange Disk Lichen (Lecidea lapicida)

Observer

j-dar

Date

December 2020

Description

Sandstone. Not a great specimen, but seems rare in the area, no mature spores found. Spot tests negative. Hymenium IKI+Blue.

Photos / Sounds

What

Flattened Thornbush Lichen (Kaernefeltia merrillii)

Observer

clarb

Date

October 23, 2022 08:51 AM PDT

Photos / Sounds

Observer

clarb

Date

October 10, 2022 04:48 PM PDT

Description

Maybe, I think?? Rock, on trail, loose, San Bruno.

Photos / Sounds

What

Green Hydra (Hydra viridissima)

Observer

chyland

Date

July 4, 2022 11:30 AM PDT

Description

Found on roots of Ludwigia

Photos / Sounds

What

Typical Spiders (Suborder Araneomorphae)

Observer

spiderviking

Date

August 27, 2022 10:11 PM MDT

Photos / Sounds

Observer

andershastings

Date

June 27, 2022 10:17 AM MDT

Photos / Sounds

Observer

tristanmcknight

Date

August 30, 2022 06:14 PM MST

Description

Only the second time in my life I’ve caught Nemestrinidae! (First was 12 years ago in Mongolia) Right at sunset as I was hiking back to my car along a ridge I heard a loud buzzing, figured it was just another Bombyliidae, then was pleasantly surprised when I saw the wing venation! And look at that gorgeous green sheen in the eyes. Specimen in collection.
Keyed out with the info on Bugguide and the Dankowicz fly guide, seems plausible.

Photos / Sounds

What

Western Harvest Mouse (Reithrodontomys megalotis)

Observer

trickman

Date

July 29, 2022 07:36 PM PDT

Description

in a pitfall cup

Photos / Sounds

Observer

wildwingsecology

Date

July 29, 2022 10:05 PM PDT

Photos / Sounds

Observer

harsiparker

Date

May 28, 2013 02:39 PM PDT

Description

On emergent vegetation -- Iris pseudacorus -- at the edge of a small, freshwater pond.

Photos / Sounds

What

Spiders (Order Araneae)

Observer

bradmoon

Date

July 2022

Place

Oregon, US (Google, OSM)

Description

Cybaeus sp.?

Photos / Sounds

What

Human Flea (Pulex irritans)

Observer

cedric_lee

Date

August 6, 2022 04:06 PM PDT

Photos / Sounds

What

Tohono Vinegaroon (Mastigoproctus tohono)

Observer

cgrinter

Date

July 24, 2022 11:13 PM MST

Photos / Sounds

Observer

tristanmcknight

Date

July 15, 2022 03:26 PM MST

Description

Got a decent series of this Beameromyia below Marshall Gulch on Mount Lemmon in the Santa Catalina mountains. Saw one displaying by bouncing in the air, the others were found by sweeping shin-high grasses or on twigs. I think they key out to B. occidentis in Martin 1957 (especially with the male showing the “C” shape). Interesting how this species has an apical swelling and upturn on the abdomen (especially visible in the male) kinda like Leptopteromyia. Specimens in collection (ethanol and pinned).
Male here: https://www.inaturalist.org/observations/126921309

Photos / Sounds

Observer

cholmesphoto

Date

July 2022

Description

Approx. 2-3mm

Photos / Sounds

What

Calanoid Copepods (Order Calanoida)

Observer

kenk

Date

July 1, 2022 07:44 PM PDT

Description

Nauplius. Collected in a freshwater pond.

Photos / Sounds

What

Bee Flies (Family Bombyliidae)

Observer

betweenthelyons

Date

June 26, 2022 11:04 AM PDT

Photos / Sounds

Observer

chloe_and_trevor

Date

May 1, 2021 02:39 PM PDT

Description

Swept from Styrax redivivus.

Photos / Sounds

What

American Black Bear (Ursus americanus)

Observer

trickman

Date

June 10, 2022 01:03 AM PDT

Photos / Sounds

What

Brachyceran Flies (Suborder Brachycera)

Observer

chloe_and_trevor

Date

June 2022

Photos / Sounds

What

Ant-eating Spiders (Genus Euryopis)

Observer

tobiashays

Date

May 26, 2022 10:37 PM MDT

Description

Crawling over ground on open rocky hillside, near Aphaenogaster uinta and Monomorium ants.

Photos / Sounds

Observer

tobiashays

Date

May 26, 2022 07:28 PM MDT

Description

Feeding on grass inflorescence, open grassy hillside with Quercus stands.

Photos / Sounds

Observer

u_phantasticus

Date

May 2022

Photos / Sounds

Observer

rehjwa

Date

May 16, 2022 11:19 AM AKDT

Photos / Sounds

What

Ground Crab Spiders (Genus Xysticus)

Observer

cyndibrast

Date

May 21, 2022 09:44 PM PDT

Photos / Sounds

Observer

aaron_echols

Date

May 15, 2022 03:02 PM PDT

Photos / Sounds

Observer

chloe_and_trevor

Date

May 13, 2022 08:03 PM PDT

Description

Under pine bark. 15mm

Photos / Sounds

What

Ribbed Cocoon-Making Moths (Family Bucculatricidae)

Observer

eddiebug

Date

May 1, 2022 10:05 AM PDT

Photos / Sounds

What

Braconid Wasps (Family Braconidae)

Observer

sgkbms

Date

May 2, 2022 05:27 PM MST

Description

Parasitic wasp on a pepper plant.

Photos / Sounds

What

Yucca Giant-Skipper (Megathymus yuccae)

Observer

rjadams55

Date

March 30, 2022 01:51 PM PDT

Description

When first found, it was sunning on the ground along the Rock Spring Trail. A few minutes later, it flew onto the lower leaf of a Banana Yucca (Yucca baccata) and was observed laying a single green egg.

Photos / Sounds

What

Merriam's Kangaroo Rat (Dipodomys merriami)

Observer

rjadams55

Date

March 30, 2022 08:06 PM PDT

Description

Identification based on four hind toes, black furred tail tip, and Joshua Tree scrub habitat.

Photos / Sounds

Observer

jaimiek13

Date

April 18, 2022 11:47 AM PDT

Description

Beat from morning glory and Solanum

Fungi

Photos / Sounds

What

Fungi Including Lichens (Kingdom Fungi)

Observer

clarb

Date

April 16, 2022 10:00 AM PDT

Photos / Sounds

Observer

clarb

Date

April 16, 2022 11:23 AM PDT

Photos / Sounds

What

Grappletail (Octogomphus specularis)

Observer

clarb

Date

April 16, 2022 10:07 AM PDT

Photos / Sounds

What

Butterflies and Moths (Order Lepidoptera)

Observer

chilipossum

Date

April 15, 2022 07:07 AM UTC

Photos / Sounds

Observer

chloe_and_trevor

Date

April 2, 2022 10:04 AM PDT

Description

Swept from Atriplex, perhaps A. glauca.

Photos / Sounds

Observer

chloe_and_trevor

Date

March 21, 2022 03:01 PM PDT

Description

Furnace creek.

Photos / Sounds

What

Crescent-eyed Spiders (Genus Selenops)

Observer

chloe_and_trevor

Date

March 22, 2022 04:48 PM PDT

Description

Huge one under a rock

Photos / Sounds

Observer

naturalista66

Date

March 19, 2022 04:15 PM PDT

Photos / Sounds

Observer

chloe_and_trevor

Date

March 14, 2022 09:37 PM PDT

Description

2mm or so, came to UV light.

Photos / Sounds

What

Hair Stalk Gall Wasp (Andricus pedicellatus)

Observer

u_phantasticus

Date

March 2022

Photos / Sounds

What

Fiddleneck Plant Bug (Plagiognathus moerens)

Observer

axarus

Date

March 12, 2022 09:41 AM PST

Photos / Sounds

What

Antlions and Owlflies (Family Myrmeleontidae)

Observer

chloe_and_trevor

Date

March 5, 2022 12:40 PM PST

Description

@mpintar do you know this one?

Photos / Sounds

Observer

wildwingsecology

Date

February 28, 2022 10:47 PM UTC

Photos / Sounds

Observer

bclaridge

Date

September 1, 2021 06:16 PM MDT

Description

Dicaelotus gelechiae female. Identified by comparison with a specimen that was in turn compared to the type.

Collected in VFIT from 1.viii.-25.ix.2021 by D. J. Cavan.

Photos / Sounds

What

Rufous-crowned Sparrow (Aimophila ruficeps)

Observer

thomasabenson

Date

March 3, 2022 11:20 AM PST

Photos / Sounds

Observer

jonathan27

Date

March 23, 2005 04:29 AM UTC

Photos / Sounds

What

American Shrewmole (Neurotrichus gibbsii)

Observer

trickman

Date

February 18, 2022 01:41 PM PST

Place

Pitfalls (Google, OSM)

Description

From a pitfall. Is this species known from the east side of Sierras/Cascades?
6mm lines on the paper.

Photos / Sounds

What

Glowworm Beetles (Family Phengodidae)

Observer

tomkennedy

Date

September 27, 2014 04:24 PM MDT

Photos / Sounds

What

Typical Spiders (Suborder Araneomorphae)

Observer

chloe_and_trevor

Date

February 2, 2022 06:26 PM PST

Photos / Sounds

What

Meshweavers (Family Dictynidae)

Observer

boazsolorio

Date

February 1, 2022 04:43 PM UTC

Photos / Sounds

What

Mountain Lion (Puma concolor)

Observer

trickman

Date

January 25, 2022 07:35 PM PST

Description

1935:012522:32F:2604:KB 1 :6E[081:0989]G[040:0x0036

Photos / Sounds

Observer

ectothermist

Date

January 2022

Description

I think. Fairly common under rocks on talus slope. Elevation about 4,000 feet.

Photos / Sounds

What

Whiteflies (Family Aleyrodidae)

Observer

carolblaney

Date

January 9, 2022 09:38 AM PST

Description

On Arctostaphylos, on the upper side of a leaf

At the California Botanic Garden

Photos / Sounds

Observer

watercolorist

Date

September 2, 2021 12:38 PM PDT

Photos / Sounds

What

Flies (Order Diptera)

Observer

tobiashays

Date

August 20, 2021 10:09 AM MDT

Description

On damp wood, North facing hillside in dense Picea stand.

Photos / Sounds

What

Trombidiform Mites (Order Trombidiformes)

Observer

mcaterino

Date

June 4, 2018

Photos / Sounds

What

Trombidiform Mites (Order Trombidiformes)

Observer

mcaterino

Date

July 3, 2018

Photos / Sounds

Observer

tobiashays

Date

December 2021

Place

Utah, US (Google, OSM)

Description

Single individual observed feeding on wing membrane of Corynorhinus townsendii, in mine shaft, roughly 10m from entrance. Five bats were observed in the mine, though only this individual had a Trichobius. Based on the host, this is most likely Trichobius corynorhinus.

Photos / Sounds

Observer

carolblaney

Date

May 2020

Description

Camouflaged on dead leaves of Arctostaphylos pringlei drupacea, which has glandular hairs that often trap small insects

In the southern San Bernardino Mountains at 5400 feet

Photos / Sounds

Observer

ceiseman

Date

September 14, 2021 06:44 PM EDT

Description

On Aronia melanocarpa.

Photos / Sounds

Observer

chloe_and_trevor

Date

November 26, 2021 03:03 PM PST

Description

2-3mm

Photos / Sounds

Observer

jimeckert49

Date

August 13, 2021 10:50 PM MDT

Photos / Sounds

Date

August 10, 2021 08:33 PM PDT

Photos / Sounds

What

Moth Flies (Subfamily Psychodinae)

Observer

jasonheadley

Date

August 14, 2021 05:47 PM PDT

Photos / Sounds

Date

August 8, 2021 05:28 PM PDT

Photos / Sounds

Observer

tobiashays

Date

October 3, 2021

Description

Found in Formica obscuripes nest located on south exposed sunny hillside in Populus tremuloides grove.

Photos / Sounds

What

Flies (Order Diptera)

Observer

lenachiasson

Date

August 4, 2021 11:08 AM PDT

Photos / Sounds

Observer

katemckeown

Date

August 3, 2021 01:22 PM PDT

Photos / Sounds

What

Nordmann's Orbweaver (Araneus nordmanni)

Observer

lenachiasson

Date

August 1, 2021 11:23 AM PDT

Photos / Sounds

What

Common Sponge Fly (Sisyra nigra)

Observer

jasonheadley

Date

June 1, 2021 01:19 AM PDT

Photos / Sounds

Observer

dccopley

Date

October 2, 2021 03:40 PM PDT

Description

Collected for mayne island spider survey

Photos / Sounds

What

Butterflies and Moths (Order Lepidoptera)

Observer

lenachiasson

Date

July 8, 2021 12:16 AM PDT

Photos / Sounds

Observer

jyhmml

Date

June 17, 2003 11:00 AM CDT

Description

caught in sweep net in canola field