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    COTTON CRUSTACEAN

    • Home
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      • Adult Tees
      • Hoodies
      • Youth Tees
      • Women's Tees
      • Hats
      • Art Prints
      • Books
      • Bags
      • Gift Cards
    • Contact
    • AJG Illustration

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    Paleontology. Marine Biology. Natural History. Tees with preposterous amounts of teeth.

    MOST RECENTLY DISCOVERED SPECIMENS

    Our latest and greatest shirts, hoodies, hats, and gifts, available in store or online.

    • Giant Ammonite Pull-over Hoodie

      Giant Ammonite Pull-over Hoodie

      Giant Ammonite Pull-over Hoodie

      Regular price $50.00 USD
      Regular price Sale price $50.00 USD
      Unit price /  per 
    • Giant Pacific Octopus - Pull-over Hoodie

      Giant Pacific Octopus - Pull-over Hoodie

      Giant Pacific Octopus - Pull-over Hoodie

      Regular price $50.00 USD
      Regular price Sale price $50.00 USD
      Unit price /  per 
    • Mosasaur "Oceans411" Youth Tee

      Mosasaur "Oceans411" Youth Tee

      Mosasaur "Oceans411" Youth Tee

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Mosasaur "Oceans411" Youth Hoodie

      Mosasaur "Oceans411" Youth Hoodie

      Mosasaur "Oceans411" Youth Hoodie

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
      Unit price /  per 
    • Art Print - Dunkleosteus Skull

      Art Print - Dunkleosteus Skull

      Art Print - Dunkleosteus Skull

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Dunkleosteus & Sharks

      Art Print - Dunkleosteus & Sharks

      Art Print - Dunkleosteus & Sharks

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Megalodon

      Art Print - Megalodon

      Art Print - Megalodon

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Humpback and Calf

      Art Print - Humpback and Calf

      Art Print - Humpback and Calf

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
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    ADULT TEES

    The coolest science and nature shirts ever made.

    • Anomalocaris Unisex T-Shirt

      Anomalocaris Unisex T-Shirt

      Anomalocaris Unisex T-Shirt

      Regular price $34.00 USD
      Regular price Sale price $34.00 USD
      Unit price /  per 
    • San Francisco Garter Snake Unisex T-Shirt

      San Francisco Garter Snake Unisex T-Shirt

      San Francisco Garter Snake Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Argonaut Octopus Unisex T-Shirt

      Argonaut Octopus Unisex T-Shirt

      Argonaut Octopus Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Fisherman's Life X Cotton Crustacean Unisex T-Shirt

      Fisherman's Life X Cotton Crustacean Unisex T-Shirt

      Fisherman's Life X Cotton Crustacean Unisex T-Shirt

      Regular price $34.00 USD
      Regular price Sale price $34.00 USD
      Unit price /  per 
    • Frilled Shark Unisex T-Shirt

      Frilled Shark Unisex T-Shirt

      Frilled Shark Unisex T-Shirt

      Regular price $34.00 USD
      Regular price Sale price $34.00 USD
      Unit price /  per 
    • Giant Pacific Octopus Unisex T-Shirt

      Giant Pacific Octopus Unisex T-Shirt

      Giant Pacific Octopus Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Megalograptus Unisex T-Shirt

      Megalograptus Unisex T-Shirt

      Megalograptus Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Giant Ammonite Unisex T-Shirt

      Giant Ammonite Unisex T-Shirt

      Giant Ammonite Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Giant Ammonite Womens T-Shirt

      Giant Ammonite Womens T-Shirt

      Giant Ammonite Womens T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Trilobite Unisex T-Shirt

      Trilobite Unisex T-Shirt

      Trilobite Unisex T-Shirt

      Regular price $30.00 USD
      Regular price Sale price $30.00 USD
      Unit price /  per 
    • Helicoprion Unisex T-Shirt (Navy)

      Helicoprion Unisex T-Shirt (Navy)

      Helicoprion Unisex T-Shirt (Navy)

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Helicoprion Unisex T-Shirt - Silver

      Helicoprion Unisex T-Shirt - Silver

      Helicoprion Unisex T-Shirt - Silver

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Ninja Lantern Shark - Glow-in-the-Dark Tee

      Ninja Lantern Shark - Glow-in-the-Dark Tee

      Ninja Lantern Shark - Glow-in-the-Dark Tee

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
      Unit price /  per 
    • Ninja Lantern Shark - Glow-in-the-Dark Womens Tee

      Ninja Lantern Shark - Glow-in-the-Dark Womens Tee

      Ninja Lantern Shark - Glow-in-the-Dark Womens Tee

      Regular price $40.00 USD
      Regular price Sale price $40.00 USD
      Unit price /  per 
    • Sevengill Shark Pacifica Unisex T-Shirt

      Sevengill Shark Pacifica Unisex T-Shirt

      Sevengill Shark Pacifica Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Pacifica Dungeness Crab Unisex T-Shirt

      Pacifica Dungeness Crab Unisex T-Shirt

      Pacifica Dungeness Crab Unisex T-Shirt

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
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    YOUTH TEES

    All the young science and nature loving people in your life will be covered by our fantastic selection of colorful and exciting youth tees. You'll find tees featuring sharks, dinosaurs, and lots in between.

    • Tyrannosaurus Rex Youth T-Shirt

      Tyrannosaurus Rex Youth T-Shirt

      Tyrannosaurus Rex Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Giant Pacific Octopus Youth T-Shirt

      Giant Pacific Octopus Youth T-Shirt

      Giant Pacific Octopus Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Red-legged Frog "PACIFICA" Youth Tee

      Red-legged Frog "PACIFICA" Youth Tee

      Red-legged Frog "PACIFICA" Youth Tee

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Pacifica Crab Youth T-Shirt

      Pacifica Crab Youth T-Shirt

      Pacifica Crab Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Megalodon Youth T-Shirt

      Megalodon Youth T-Shirt

      Megalodon Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • San Francisco Garter Snake Youth T-Shirt

      San Francisco Garter Snake Youth T-Shirt

      San Francisco Garter Snake Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Pacifica Sevengill Shark Youth T-Shirt

      Pacifica Sevengill Shark Youth T-Shirt

      Pacifica Sevengill Shark Youth T-Shirt

      Regular price $15.00 USD
      Regular price Sale price $15.00 USD
      Unit price /  per 
    • Frilled Shark Youth T-Shirt

      Frilled Shark Youth T-Shirt

      Frilled Shark Youth T-Shirt

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
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    HOODIES

    Stay warm while fashionably flaunting your love of fauna.

    • Pacifica Humpback Whale Zip-up Hoodie

      Pacifica Humpback Whale Zip-up Hoodie

      Pacifica Humpback Whale Zip-up Hoodie

      Regular price $60.00 USD
      Regular price Sale price $60.00 USD
      Unit price /  per 
    • San Francisco Garter Snake Zip-up Hoodie

      San Francisco Garter Snake Zip-up Hoodie

      San Francisco Garter Snake Zip-up Hoodie

      Regular price $60.00 USD
      Regular price Sale price $60.00 USD
      Unit price /  per 
    • Giant Pacific Octopus - Pull-over Hoodie

      Giant Pacific Octopus - Pull-over Hoodie

      Giant Pacific Octopus - Pull-over Hoodie

      Regular price $50.00 USD
      Regular price Sale price $50.00 USD
      Unit price /  per 
    • Giant Ammonite Pull-over Hoodie

      Giant Ammonite Pull-over Hoodie

      Giant Ammonite Pull-over Hoodie

      Regular price $50.00 USD
      Regular price Sale price $50.00 USD
      Unit price /  per 
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    HATS

    Stylish trucker, snap-back, flat bills, and Dad-hats featuring science inspired designs.

    • Brachiosaurus Skull Trucker Hat

      Brachiosaurus Skull Trucker Hat

      Brachiosaurus Skull Trucker Hat

      Regular price $25.00 USD
      Regular price Sale price $25.00 USD
      Unit price /  per 
    • Helicoprion Tooth Whorl - embroidered Trucker Hat: navy/white

      Helicoprion Tooth Whorl - embroidered Trucker Hat: navy/white

      Helicoprion Tooth Whorl - embroidered Trucker Hat: navy/white

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
    • Helicoprion Tooth Whorl - embroidered hat

      Helicoprion Tooth Whorl - embroidered hat

      Helicoprion Tooth Whorl - embroidered hat

      Regular price $32.00 USD
      Regular price Sale price $32.00 USD
      Unit price /  per 
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    ART PRINTS

    Art prints illustrated by Cotton Crustacean founder, Aaron John Gregory.

    Printed in Daly City, California on heavy duty, matte finish card stock poster board.

    • Art Print - Argonaut Octopus

      Art Print - Argonaut Octopus

      Art Print - Argonaut Octopus

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Bothriolepis

      Art Print - Bothriolepis

      Art Print - Bothriolepis

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Anomalocaris

      Art Print - Anomalocaris

      Art Print - Anomalocaris

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Toxoceras

      Art Print - Toxoceras

      Art Print - Toxoceras

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Giant Ammonite

      Art Print - Giant Ammonite

      Art Print - Giant Ammonite

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Swellshark

      Art Print - Swellshark

      Art Print - Swellshark

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - "Sea Scorpion" Megalograptus

      Art Print - "Sea Scorpion" Megalograptus

      Art Print - "Sea Scorpion" Megalograptus

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
    • Art Print - Ninja Lanternshark

      Art Print - Ninja Lanternshark

      Art Print - Ninja Lanternshark

      Regular price $10.00 USD
      Regular price Sale price $10.00 USD
      Unit price /  per 
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    BOOKS

    Fascinating science and nature books illustrated by company founder, Aaron John Gregory.

    • Book - Roaring, Rumbling Tattoo Dinosaurs

      Book - Roaring, Rumbling Tattoo Dinosaurs

      Book - Roaring, Rumbling Tattoo Dinosaurs

      Regular price $7.95 USD
      Regular price Sale price $7.95 USD
      Unit price /  per 
    • Book - Super, Strong Tattoo Sharks

      Book - Super, Strong Tattoo Sharks

      Book - Super, Strong Tattoo Sharks

      Regular price $7.95 USD
      Regular price Sale price $7.95 USD
      Unit price /  per 
    • Book - Eye of the Shoal: A Fishwatcher's Guide to Life, the Ocean and ...

      Book - Eye of the Shoal: A Fishwatcher's Guide to Life, the Ocean and ...

      Sold out

      Book - Eye of the Shoal: A Fishwatcher's Guide to Life, the Ocean and ...

      Regular price $18.00 USD
      Regular price Sale price $18.00 USD
      Unit price /  per 
      Sold out
    • Book - The Brilliant Abyss : True Tales of Exploring the Deep Sea, Discovering...

      Book - The Brilliant Abyss : True Tales of Exploring the Deep Sea, Discovering...

      Sold out

      Book - The Brilliant Abyss : True Tales of Exploring the Deep Sea, Discovering...

      Regular price $18.00 USD
      Regular price Sale price $18.00 USD
      Unit price /  per 
      Sold out
    • Book - Spirals in Time: The Secret Life and Curious Afterlife of Seashells

      Book - Spirals in Time: The Secret Life and Curious Afterlife of Seashells

      Sold out

      Book - Spirals in Time: The Secret Life and Curious Afterlife of Seashells

      Regular price $17.00 USD
      Regular price Sale price $17.00 USD
      Unit price /  per 
      Sold out

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    • Spain EUR €
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