Other Arthropods

Other Arthropods: 47 species, 104 photos
Diploptera punctata
Pacific Beetle Cockroach
(Pacific Beetle Cockroach) adult adult

May 26, 2014
Molokai, Hawaii
百  太平洋甲蠊
Opisthoplatia orientalis
Amphibious Litter Cockroach
(Amphibious Litter Cockroach) dead dorsal dead dorsal

Jun 14, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Amphibious Litter Cockroach) dead profile dead profile

Jun 14, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Amphibious Litter Cockroach) dead ventral dead ventral

Jun 14, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Amphibious Litter Cockroach) dorsal dorsal

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Amphibious Litter Cockroach) underside underside

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Amphibious Litter Cockroach) ventral ventral

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
Salganea raggei
Raggei Giant Cockroach
(Raggei Giant Cockroach) lateral lateral

Jun 10, 2026
Sun Moon Lake, Taiwan
(Raggei Giant Cockroach) ventral ventral

Jun 10, 2026
Sun Moon Lake, Taiwan
Periplaneta americana
American Cockroach
(American Cockroach) dorsal dorsal

Oct 15, 2023
Athens, Greece
(American Cockroach) nymph nymph

Dec 25, 2024
Kauai, Hawaii
Heterotermes aureus
Desert Subterranean Termite
(Desert Subterranean Termite) dorsal dorsal

Dec 16, 2022
E Williams Field Rd, Mesa AZ
(Desert Subterranean Termite) head head

Dec 16, 2022
E Williams Field Rd, Mesa AZ
(Desert Subterranean Termite) lateral lateral

Dec 16, 2022
E Williams Field Rd, Mesa AZ
Gnathamitermes
Long-jawed Desert Termite
(Long-jawed Desert Termite) dorsal dorsal

Dec 10, 2022
E Williams Field Rd, Mesa AZ
(Long-jawed Desert Termite) frontal frontal

Dec 10, 2022
E Williams Field Rd, Mesa AZ
(Long-jawed Desert Termite) lateral lateral

Dec 10, 2022
E Williams Field Rd, Mesa AZ
(Long-jawed Desert Termite) dorsal dorsal

Jan 29, 2023
E Williams Field Rd, Mesa AZ
(Long-jawed Desert Termite) dorsal dorsal

Feb 17, 2023
San Tan Goldmine Trail, AZ
(Long-jawed Desert Termite) pair pair

Feb 17, 2023
San Tan Goldmine Trail, AZ
Iris oratoria
Mediterranean Mantis
(Mediterranean Mantis) dorsal dorsal

Oct 18, 2023
Santorini, Greece
(Mediterranean Mantis) frontal frontal

Oct 18, 2023
Santorini, Greece
(Mediterranean Mantis) lateral lateral

Oct 18, 2023
Santorini, Greece
(Mediterranean Mantis) ventral ventral

Oct 18, 2023
Santorini, Greece
Mantis religiosa
European Mantis
(European Mantis) dorsal dorsal

Oct 12, 2023
Nafpaktos, Greece
(European Mantis) lateral lateral

Oct 12, 2023
Nafpaktos, Greece
(European Mantis) ventral ventral

Oct 12, 2023
Nafpaktos, Greece
Stagmomantis limbata
Arizona Mantis
(Arizona Mantis) male nymph face male nymph face

Jul 26, 2024
San Diego, CA
(Arizona Mantis) male nymph profile male nymph profile

Jul 26, 2024
San Diego, CA
(Arizona Mantis) male nymph ventral male nymph ventral

Jul 26, 2024
San Diego, CA
Tenodera australasiae
Purple-winged Mantis
(Purple-winged Mantis) eggcase eggcase

May 29, 2014
Molokai, Hawaii
Tenodera sinensis
Chinese Mantis
(Chinese Mantis) male immature on Spotted Joe Pye Weed male immature on Spotted Joe Pye Weed

Jul 22, 2007
Bluff Spring Fen, Elgin
(Chinese Mantis) lateral lateral

Sep 18, 2009
Springbrook Prairie, IL
(Chinese Mantis) head head

Sep 13, 2011
Russell R. Kirt Prairie
(Chinese Mantis) eggcase eggcase

Feb 28, 2012
COD Main Campus
(Chinese Mantis) male immature male immature

Jun 19, 2012
Russell R. Kirt Prairie
(Chinese Mantis) male eating Widow Skimmer male eating Widow Skimmer

Aug 8, 2013
Cantera Commons, Warrenville
facebook 百  中华大刀螳
Titanodula formosana
Formosan Giant Mantis
(Formosan Giant Mantis) feeding feeding

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Formosan Giant Mantis) lateral lateral

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
W 百  Formosan Giant Mantis  臺灣巨斧螳
Tropidomantis
Tropidomantis Mantis
(Tropidomantis Mantis) ootheca ootheca

Jan 11, 2016
Ayutthaya, Thailand
Entomobrya unostrigata
Cotton Springtail
(Cotton Springtail) dorsal dorsal

Feb 7, 2023
E Williams Field Rd, Mesa AZ
(Cotton Springtail) frontal frontal

Feb 7, 2023
E Williams Field Rd, Mesa AZ
Maccaffertium
Stream Mayfly
(Stream Mayfly) larva larva

Jun 29, 2009
Naperville Riverwalk, IL
Rhithrogena
March Brown Mayfly
(March Brown Mayfly) nymph nymph

Jul 28, 2014
McDowell Grove Forest Preserve, IL
Stenacron
Light Cahill Mayfly
(Light Cahill Mayfly) female nymph female nymph

Mar 31, 2007
Joliet Pilcher Park
Anthopotamus distinctus
Golden Drake Mayfly
(Golden Drake Mayfly) lateral lateral

Jun 20, 2020
South Island Park, Montgomery
Amphibalanus amphitrite
Striped Barnacle
(Striped Barnacle) profile profile

Mar 21, 2024
Penghu, Taiwan
(Striped Barnacle) top top

Mar 21, 2024
Penghu, Taiwan
(Striped Barnacle) profile profile

Feb 23, 2025
Boneyard Beach, FL
(Striped Barnacle) top top

Feb 23, 2025
Boneyard Beach, FL
Balanidae
Balanidae Barnacle
(Balanidae Barnacle) profile profile

Mar 22, 2024
Penghu, Taiwan
Balanus
Balanus Rock-Barnacle
(Balanus Rock-Barnacle) colony colony

Jul 13, 2025
Vancouver, Canada
Chthamalus
Chthamalus Barnacle
(Chthamalus Barnacle) top top

Jul 24, 2024
Point Loma Tide Pools, CA
Chthamalus dalli
Little Brown Barnacle
(Little Brown Barnacle) colony colony

Feb 11, 2024
La Jolla Tide Pools, CA
(Little Brown Barnacle) encrusting Dark Unicorn encrusting Dark Unicorn

Jan 27, 2025
Point Loma Tide Pools, CA
Pollicipes polymerus
Gooseneck Barnacle
(Gooseneck Barnacle) pylon pylon

Oct 27, 2023
Santa Monica Beach, CA
(Gooseneck Barnacle) colony colony

Feb 10, 2024
Point Loma Tide Pools, CA
(Gooseneck Barnacle) colony colony

Jul 24, 2024
Point Loma Tide Pools, CA
Tetraclita
Tetraclita Volcano Barnacle
(Tetraclita Volcano Barnacle) colony colony

May 30, 2014
Molokai, Hawaii
(Tetraclita Volcano Barnacle) dorsal dorsal

Mar 20, 2024
Penghu, Taiwan
(Tetraclita Volcano Barnacle) lateral lateral

Mar 20, 2024
Penghu, Taiwan
(Tetraclita Volcano Barnacle) profile profile

Mar 20, 2024
Penghu, Taiwan
(Tetraclita Volcano Barnacle) top top

Mar 20, 2024
Penghu, Taiwan
Tetraclita rubescens
Pink Volcano Barnacle
(Pink Volcano Barnacle) colony colony

Feb 10, 2024
Point Loma Tide Pools, CA
(Pink Volcano Barnacle) dorsal dorsal

Jan 27, 2025
Point Loma Tide Pools, CA
(Pink Volcano Barnacle) profile profile

Jan 27, 2025
Point Loma Tide Pools, CA
Balanomorpha
Symmetrical Sessile Barnacle
(Symmetrical Sessile Barnacle) fossil fossil

Dec 14, 2024
Grand Canyon, AZ
Scolopendra polymorpha
Desert Centipede
(Desert Centipede) crawling crawling

Dec 16, 2022
E Williams Field Rd, Mesa AZ
Scutigera coleoptrata
House Centipede
(House Centipede) sink sink

Jul 17, 2020
Naperville, IL
Juliformia
Juliformia Round-backed Millipede
(Juliformia Round-backed Millipede) on Bur Oak on Bur Oak

Nov 4, 2011
Russell R. Kirt Prairie
(Juliformia Round-backed Millipede) male male

Oct 27, 2014
Hidden Lake Forest Preserve, IL
Pachyiulus flavipes
Yellow-legged Pachyiulus
(Yellow-legged Pachyiulus) dorsal dorsal

Oct 16, 2023
Delos, Greece
Trigoniulus corallinus
Rusty Millipede
(Rusty Millipede) dead dead

Jun 16, 2026
Jiannan Butterfly Garden, Taipei Taiwan
(Rusty Millipede) dorsal dorsal

Jun 17, 2026
Jiannan Butterfly Garden, Taipei Taiwan
Helicorthomorpha holstii
Orange Rosary Millipede
(Orange Rosary Millipede) dorsal dorsal

Mar 16, 2024
Yangmingshan National Park, Taiwan
Orthomorpha coarctata
Long-flange Millipede
(Long-flange Millipede) crawling crawling

Jun 7, 2026
Lotus Pond, Kaohsiung Taiwan
(Long-flange Millipede) crawling crawling

Jun 8, 2026
Kaohsiung, Taiwan
Oxidus gracilis
Greenhouse Millipede
(Greenhouse Millipede) dorsal dorsal

Sep 25, 2013
Lambert Lake, Glen Ellyn
(Greenhouse Millipede) dorsal dorsal

Mar 21, 2023
Tiberias, Israel
(Greenhouse Millipede) curled curled

Aug 30, 2023
Herrick Lake Forest Preserve, IL
(Greenhouse Millipede) dorsal dorsal

Aug 30, 2023
Herrick Lake Forest Preserve, IL
Chrysoperla comanche
Comanche Green Lacewing
(Comanche Green Lacewing) dorsal dorsal

Feb 16, 2026
Encore at Eastmark, AZ
Chrysopidae
Chrysopidae Green Lacewing
(Chrysopidae Green Lacewing) egg on Black Walnut egg on Black Walnut

May 19, 2006
Blackwell Forest Preserve, IL
(Chrysopidae Green Lacewing) egg on Prairie Cord Grass egg on Prairie Cord Grass

Jul 12, 2012
Russell R. Kirt Prairie
(Chrysopidae Green Lacewing) lateral lateral

Sep 8, 2014
Danada Forest Preserve, IL
(Chrysopidae Green Lacewing) egg egg

Jul 5, 2020
Arrowhead Park, Naperville
(Chrysopidae Green Lacewing) egg egg

Oct 12, 2023
Nafpaktos, Greece
Medauroidea extradentata
Annam Stick Insect
(Annam Stick Insect) lateral lateral

Jul 23, 2010
Chicago Northerly Island
Euborellia annulipes
Ring-legged Earwig
(Ring-legged Earwig) dorsal dorsal

Jul 23, 2024
San Diego, CA
Forficula auricularia
European Earwig
(European Earwig) male dorsal male dorsal

Aug 24, 2023
Naperville, IL
(European Earwig) male lateral male lateral

Aug 24, 2023
Naperville, IL
(European Earwig) dorsal dorsal

Jun 27, 2024
Arrowhead Park, Naperville
(European Earwig) profile profile

Jun 27, 2024
Arrowhead Park, Naperville
Forficula lurida
Striped Earwig
(Striped Earwig) male dorsal male dorsal

Mar 22, 2023
Arbel National Park, Israel
Hydropsychidae
Netspinning Caddisfly
(Netspinning Caddisfly) lateral lateral

Jul 28, 2014
McDowell Grove Forest Preserve, IL
Hydroptilidae
Microcaddisfly
(Microcaddisfly) cases cases

Mar 31, 2007
Joliet Pilcher Park
Trichoptera
Trichoptera Caddisfly
(Trichoptera Caddisfly) dorsal dorsal

May 1, 2015
McDowell Grove Forest Preserve, IL
(Trichoptera Caddisfly) lateral lateral

May 1, 2015
McDowell Grove Forest Preserve, IL
Ctenolepisma
Ctenolepisma Silverfish
(Ctenolepisma Silverfish) dorsal dorsal

Feb 19, 2024
Superstition Flatiron Trail, AZ
(Ctenolepisma Silverfish) dorsal dorsal

Jul 31, 2024
Montebello, CA
Lepismatidae
Lepismatidae Silverfish
(Lepismatidae Silverfish) dorsal dorsal

Feb 17, 2023
San Tan Goldmine Trail, AZ
(Lepismatidae Silverfish) dorsal dorsal

Feb 19, 2024
Superstition Flatiron Trail, AZ
Neoasterolepisma
Neoasterolepisma Silverfish
(Neoasterolepisma Silverfish) dorsal dorsal

May 18, 2025
E Williams Field Rd, Mesa AZ
(Neoasterolepisma Silverfish) profile profile

May 18, 2025
E Williams Field Rd, Mesa AZ
Crabs and Such: 38 species, 113 photos
Limulus polyphemus
Atlantic Horseshoe Crab
(Atlantic Horseshoe Crab) dead dead

Apr 9, 2018
Ocean City Inlet, MD
(Atlantic Horseshoe Crab) dorsal dorsal

Apr 15, 2018
Cape Hatteras National Seashore, NC
(Atlantic Horseshoe Crab) ventral ventral

Apr 15, 2018
Cape Hatteras National Seashore, NC
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(Atlantic Horseshoe Crab) dorsal dorsal

Apr 28, 2019
Wildwood, NJ
(Atlantic Horseshoe Crab) ventral ventral

Apr 28, 2019
Wildwood, NJ
(Atlantic Horseshoe Crab) burrow burrow

May 2, 2019
Cape May Point State Park
(Atlantic Horseshoe Crab) eaten eaten

May 2, 2019
Cape May Point State Park
Talitrus saltator
European Sand Hopper
(European Sand Hopper) dorsal dorsal

Oct 11, 2023
Meteora, Greece
(European Sand Hopper) lateral lateral

Oct 11, 2023
Meteora, Greece
Talorchestia megalopthalma
Beach Flea
(Beach Flea) gully gully

Aug 13, 2005
Hilton Head Island
Panulirus interruptus
California Spiny Lobster
(California Spiny Lobster) shell underside shell underside

Oct 27, 2023
Santa Monica Beach, CA
(California Spiny Lobster) shell upperside shell upperside

Oct 27, 2023
Santa Monica Beach, CA
Coenobita rugosus
Tawny Hermit Crab
(Tawny Hermit Crab) dorsal dorsal

Jun 8, 2026
Kenting, Taiwan
(Tawny Hermit Crab) lateral lateral

Jun 8, 2026
Kenting, Taiwan
Calcinus laevimanus
Left-handed Hermit Crab
(Left-handed Hermit Crab) underside underside

Dec 29, 2024
Kauai, Hawaii
Calcinus pictus
Painted Hermit Crab
(Painted Hermit Crab) Hawaiian Snakehead Cowrie Hawaiian Snakehead Cowrie

Dec 30, 2024
Poipu Beach, Hawaii
W  Painted Hermit Crab
Calcinus seurati
Seurat's Hermit Crab
(Seurat's Hermit Crab) crawling crawling

Jun 1, 2014
Kauai, Hawaii
W  Seurat's Hermit Crab
(Seurat's Hermit Crab) in water in water

Jun 1, 2014
Kauai, Hawaii
(Seurat's Hermit Crab) dorsal dorsal

Dec 30, 2024
Poipu Beach, Hawaii
(Seurat's Hermit Crab) ventral ventral

Dec 30, 2024
Poipu Beach, Hawaii
(Seurat's Hermit Crab) walking walking

Dec 30, 2024
Poipu Beach, Hawaii
Clibanarius virescens
Yellow-footed Hermit Crab
(Yellow-footed Hermit Crab) emerging emerging

Mar 22, 2024
Penghu, Taiwan
Clibanarius vittatus
Thinstripe Hermit Crab
(Thinstripe Hermit Crab) dorsal dorsal

Apr 15, 2018
Cape Hatteras National Seashore, NC
W  Thinstripe hermit crab
(Thinstripe Hermit Crab) frontal frontal

Apr 15, 2018
Cape Hatteras National Seashore, NC
(Thinstripe Hermit Crab) lateral lateral

Apr 15, 2018
Cape Hatteras National Seashore, NC
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(Thinstripe Hermit Crab) walking walking

Apr 15, 2018
Cape Hatteras National Seashore, NC
Clibanarius zebra
Zebra Hermit Crab
(Zebra Hermit Crab) crawling crawling

May 30, 2014
Molokai, Hawaii
Pagurus longicarpus
Long-clawed Hermit Crab
(Long-clawed Hermit Crab) naked naked

Jun 29, 2017
Castle Island, Boston
bugguide W  Long-clawed Hermit Crab
Pagurus samuelis
Blueband Hermit Crab
(Blueband Hermit Crab) (Banded Tegula) (Banded Tegula)

Jan 27, 2025
Point Loma Tide Pools, CA
(Blueband Hermit Crab) in Banded Tegula in Banded Tegula

Jan 27, 2025
Point Loma Tide Pools, CA
(Blueband Hermit Crab) and Banded Tegula and Banded Tegula

Jan 27, 2025
Point Loma Tide Pools, CA
W  Blueband Hermit Crab
(Blueband Hermit Crab) and Speckled Tegula and Speckled Tegula

Jan 27, 2025
Point Loma Tide Pools, CA
W  Blueband Hermit Crab
(Blueband Hermit Crab) (Speckled Tegula) (Speckled Tegula)

Jan 27, 2025
Point Loma Tide Pools, CA
Faxonius rusticus
Rusty Crayfish
(Rusty Crayfish) male dorsal male dorsal

Aug 21, 2020
Morton Arboretum, IL
W  Rusty crayfish
(Rusty Crayfish) male lateral male lateral

Aug 21, 2020
Morton Arboretum, IL
(Rusty Crayfish) male ventral male ventral

Aug 21, 2020
Morton Arboretum, IL
W  Rusty crayfish
Procambarus clarkii
Red Swamp Crayfish
(Red Swamp Crayfish) male male

Mar 22, 2012
Russell R. Kirt Prairie
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Procambarus gracilis
Prairie Crayfish
(Prairie Crayfish) chimney chimney

May 7, 2007
Russell R. Kirt Prairie
(Prairie Crayfish) male male

Apr 26, 2012
Russell R. Kirt Prairie
(Prairie Crayfish) dorsal dorsal

Jun 18, 2014
Russell R. Kirt Prairie
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Carcinus maenas
European Green Crab
(European Green Crab) dorsal dorsal

Jun 29, 2017
Castle Island, Boston
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Grapsus albolineatus
Mottled Lightfoot Crab
(Mottled Lightfoot Crab) dorsal dorsal

Mar 22, 2024
Penghu, Taiwan
(Mottled Lightfoot Crab) ventral ventral

Mar 22, 2024
Penghu, Taiwan
Grapsus tenuicrustatus
Thin-shelled Rock Crab
(Thin-shelled Rock Crab) dorsal dorsal

May 31, 2014
Ke'e Beach, Hawaii
W  Thin-shelled Rock Crab
(Thin-shelled Rock Crab) dead dead

Jun 2, 2014
Kauai, Hawaii
(Thin-shelled Rock Crab) dorsal dorsal

Mar 21, 2024
Penghu, Taiwan
(Thin-shelled Rock Crab) ventral ventral

Mar 21, 2024
Penghu, Taiwan
(Thin-shelled Rock Crab) back back

Dec 28, 2024
Kauai, Hawaii
(Thin-shelled Rock Crab) dorsal dorsal

Dec 28, 2024
Kauai, Hawaii
(Thin-shelled Rock Crab) frontal frontal

Dec 28, 2024
Kauai, Hawaii
(Thin-shelled Rock Crab) lateral lateral

Dec 28, 2024
Kauai, Hawaii
Metopograpsus thukuhar
Alamihi Rock Crab
(Alamihi Rock Crab) dark dark

May 30, 2014
Molokai, Hawaii
W  Alamihi Rock Crab
(Alamihi Rock Crab) dorsal dorsal

May 30, 2014
Molokai, Hawaii
百  方形大额蟹
Pachygrapsus crassipes
Striped Shore Crab
(Striped Shore Crab) ventral ventral

Feb 11, 2024
La Jolla Tide Pools, CA
(Striped Shore Crab) dorsal dorsal

Jul 24, 2024
Point Loma Tide Pools, CA
(Striped Shore Crab) lateral lateral

Jul 24, 2024
Point Loma Tide Pools, CA
(Striped Shore Crab) mating mating

Jul 24, 2024
Point Loma Tide Pools, CA
(Striped Shore Crab) top top

Jul 24, 2024
Point Loma Tide Pools, CA
(Striped Shore Crab) back back

Jan 27, 2025
Point Loma Tide Pools, CA
(Striped Shore Crab) dorsal dorsal

Jan 27, 2025
Point Loma Tide Pools, CA
(Striped Shore Crab) face face

Jan 27, 2025
Point Loma Tide Pools, CA
(Striped Shore Crab) top top

Jan 27, 2025
Point Loma Tide Pools, CA
(Striped Shore Crab) face face

Jan 28, 2025
Torrey Pines State Beach, CA
(Striped Shore Crab) male exoskeleton dorsal male exoskeleton dorsal

Jan 28, 2025
Torrey Pines State Beach, CA
(Striped Shore Crab) male exoskeleton ventral male exoskeleton ventral

Jan 28, 2025
Torrey Pines State Beach, CA
Austruca perplexa
Perplexing Fiddler Crab
(Perplexing Fiddler Crab) male claw male claw

Jun 9, 2026
Kenting, Taiwan
Gelasimus borealis
Northern Calling Fiddler Crab
(Northern Calling Fiddler Crab) male profile male profile

Jun 9, 2026
Kenting, Taiwan
Minuca minax
Red-jointed Fiddler Crab
(Red-jointed Fiddler Crab) male dorsal male dorsal

Apr 15, 2018
Cape Hatteras National Seashore, NC
(Red-jointed Fiddler Crab) male frontal male frontal

Apr 15, 2018
Cape Hatteras National Seashore, NC
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(Red-jointed Fiddler Crab) male hand male hand

Apr 15, 2018
Cape Hatteras National Seashore, NC
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Ocypode pallidula
Pallid Ghost Crab
(Pallid Ghost Crab) burrow burrow

Dec 27, 2024
Kauai, Hawaii
(Pallid Ghost Crab) dorsal dorsal

Dec 27, 2024
Kauai, Hawaii
(Pallid Ghost Crab) profile profile

Dec 27, 2024
Kauai, Hawaii
(Pallid Ghost Crab) burrow burrow

Dec 29, 2024
Kauai, Hawaii
(Pallid Ghost Crab) lateral lateral

Dec 29, 2024
Kauai, Hawaii
(Pallid Ghost Crab) profile profile

Dec 29, 2024
Kauai, Hawaii
(Pallid Ghost Crab) burrow burrow

Dec 30, 2024
Kauai, Hawaii
(Pallid Ghost Crab) dorsal dorsal

Dec 30, 2024
Kauai, Hawaii
(Pallid Ghost Crab) profile profile

Dec 30, 2024
Kauai, Hawaii
Ocypode urvillii
Urvillii Horned Ghost Crab
(Urvillii Horned Ghost Crab) walking walking

May 27, 2014
Molokai, Hawaii
(Urvillii Horned Ghost Crab) dorsal dorsal

May 28, 2014
Molokai, Hawaii
百  角眼沙蟹
(Urvillii Horned Ghost Crab) burrow burrow

May 29, 2014
Molokai, Hawaii
(Urvillii Horned Ghost Crab) frontal frontal

May 29, 2014
Molokai, Hawaii
(Urvillii Horned Ghost Crab) walking walking

May 29, 2014
Molokai, Hawaii
(Urvillii Horned Ghost Crab) frontal frontal

May 30, 2014
Molokai, Hawaii
Tubuca
Tubuca Fiddler Crab
(Tubuca Fiddler Crab) male dorsal male dorsal

Jun 9, 2026
Kenting, Taiwan
Percnon planissimum
Flat Rock Crab
(Flat Rock Crab) immersed immersed

Dec 28, 2024
Kauai, Hawaii
Arenaeus cribrarius
Speckled Swimming Crab
(Speckled Swimming Crab) dorsal on Brown Seaweed dorsal on Brown Seaweed

Aug 13, 2005
Hilton Head Island
Gaetice depressus
Depressus Varunid Crab
(Depressus Varunid Crab) female back female back

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) female belly female belly

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) female dorsal female dorsal

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) female underside female underside

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) female upperside female upperside

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) female ventral female ventral

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) male dorsal male dorsal

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) male head male head

Mar 22, 2024
Penghu, Taiwan
(Depressus Varunid Crab) male ventral male ventral

Mar 22, 2024
Penghu, Taiwan
Alpheidae
Snapping Shrimp
(Snapping Shrimp) dorsal dorsal

May 30, 2014
Molokai, Hawaii
Eucarida
Eucarida Shrimp
(Eucarida Shrimp) profile profile

Mar 21, 2024
Penghu, Taiwan
Armadillidium nasatum
Nosy Pill Woodlouse
(Nosy Pill Woodlouse) dorsal dorsal

Jul 26, 2023
DuPage County, IL
W  Nosy Pill Woodlouse
Armadillidium vulgare
Common Pill Woodlouse
(Common Pill Woodlouse) dorsal dorsal

Apr 25, 2022
Maxwell National Wildlife Refuge, NM
(Common Pill Woodlouse) head head

Apr 25, 2022
Maxwell National Wildlife Refuge, NM
(Common Pill Woodlouse) lateral lateral

Apr 25, 2022
Maxwell National Wildlife Refuge, NM
(Common Pill Woodlouse) pill pill

Apr 25, 2022
Maxwell National Wildlife Refuge, NM
Ligia exotica
Wharf Louse
(Wharf Louse) dorsal dorsal

Mar 22, 2024
Penghu, Taiwan
Porcellionides pruinosus
Powder Blue Isopod
(Powder Blue Isopod) dorsal dorsal

Dec 16, 2022
E Williams Field Rd, Mesa AZ
(Powder Blue Isopod) lateral lateral

Dec 16, 2022
E Williams Field Rd, Mesa AZ
(Powder Blue Isopod) dorsal dorsal

Mar 22, 2023
Arbel National Park, Israel
Sphaeromatidae
Sphaeromatidae Seapill
(Sphaeromatidae Seapill) dorsal dorsal

Feb 23, 2025
Boneyard Beach, FL
(Sphaeromatidae Seapill) lateral lateral

Feb 23, 2025
Boneyard Beach, FL
(Sphaeromatidae Seapill) profile profile

Feb 23, 2025
Boneyard Beach, FL
Trachelipus rathkii
Rathke’s Woodlouse
(Rathke’s Woodlouse) dorsal dorsal

Aug 30, 2023
Herrick Lake Forest Preserve, IL
(Rathke’s Woodlouse) rear rear

Aug 30, 2023
Herrick Lake Forest Preserve, IL

Other Fauna Photos mostly from Chicagoland & Phoenixland. iNaturalist
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 CC BY 4.0 photographer: Peter Chen 2.0