Arthropod T-Shirts

Description: Megalograptus welchi was a member of a now extinct group of marine arthropods called Eurypterids, it lived during the Late Ordovician period around 449.5 to 443.8 million years ago. Compared to modern ocean dwelling arthropods, M. welchi was rather large, measuring around 1.2 meters in length, not including the large spiny appendages on the front of it's body; speaking of those spines, while it's pretty likely it used them to hunt for prey, science has yet to determine just how they were used or what type of prey it might have been hunting.

Description: A mysterious arthropod-like creature rendered in smoky monochrome, with delicate limbs and a curling tail. Perfect for fans of eerie biology and strange zoology.

Description: Just to Feel the Living Night . One of my favorite lyrics, from one of my favorite songs, by one of my favorite bands. Plus fireflies are magical!

Description: Realistic Tarantula - Arthropod Gift Arachnid Entomologist

Description: Retro Tarantula - Arthropod Gift Arachnid Arachnophile Spider

Description: Tarantula Arthropod Spider Phobia Gift Big Bugs Tarantula Spider

Description: Tarantula Arthropod Tarantula Spider Gift Arachnid Spider Phobia

Description: Spider Animal Gifts Tarantula Arthropod Spider for Arachnid Enthusiasts Unisex-Kids Small

Description: Graphic of Cambrian trilobite from digital 3d reconstruction of Estaingia bilobata from Kangaroo Island, South Australia

Description: A rolling pill bug and warm sunset stripes deliver a playful isopod keeper pun.

Description: A horseshoe crab rendered in bold black ink brushstrokes, featuring its distinctive rounded shell, segmented underside, and long pointed tail. Layered ink textures and broken edges emphasize the unusual anatomy of this ancient marine creature, creating a striking monochrome wildlife composition. Inspired by prehistoric marine life, coastal ecosystems, and fascinating ocean creatures, this design celebrates the remarkable appearance of the horseshoe crab through expressive ink artwork. Designed for marine biology enthusiasts, horseshoe crab admirers, ocean lovers, and collectors of unusual wildlife illustrations.

Description: A coral-and-navy horseshoe crab is shown from above with a broad shell, spined rear segment and single tapered tail.

Description: A striking iridescent stag beetle illustration featuring vivid teal, orange, gold, and crimson details, powerful mandibles, and beautifully spread wings. Perfect for entomology fans, insect lovers, beetle collectors, bug enthusiasts, nature admirers, and anyone who enjoys detailed natural-history-inspired wildlife art.

Description: This design features a highly detailed black and white centipede paired with the bold phrase Nope Rope, turning a many-legged arthropod into a funny and unsettling piece of creepy crawly humor. The long segmented body, sharp legs, antennae, and curved crawling pose create an intense visual that feels both fascinating and nightmare-inducing. The stark monochrome palette keeps the focus on the creature’s texture and silhouette, while the oversized block lettering adds a blunt, deadpan reaction to seeing something this alarming move across the floor. Although “nope rope” is often used for frightening creatures, this version gives the phrase a fresh twist by applying it to a giant centipede-style bug instead of the expected snake.

Description: This design features a detailed digital illustration of a trilobite fossil with shades of red and white set against a light, abstract background. Perfect for fans of paleontology and ancient marine life, this artwork captures the mysterious beauty of prehistoric creatures.

Description: An ochre trilobite fossil sits in an irregular dark slate fragment with clearly paired body segments.

Description: This charming illustration features a cute cartoon scorpion emerging from a desert burrow, with soft brown tones and expressive eyes. Perfect for fans of desert wildlife, insects, and unique animal art.

Description: A highly detailed trilobite fossil illustration shows an ancient marine arthropod preserved in cracked stone with fern impressions, blending prehistoric science, natural history, and vintage engraving style. This paleontology-inspired artwork is perfect for fossil hunters, geology fans, museum lovers, and science teachers who love ancient life, extinct creatures, and prehistoric specimens. A thoughtful gift for birthdays, holidays, or anyone drawn to earth history and rugged natural textures.

Description: A colorful close-up illustration of a blue isopod on skin, highlighting the detailed segments and antennae. Perfect for fans of marine biology, ocean creatures, and unique sea life art.

Description: Peacock spider

Description: Roly poly/ isopod name : Armadillidium vulgare (t+ albino, magic potion), Cubaris sp. (rubber ducky, panda king), Armadillidium klugii (Montenegro), Armadillidium nasatum (peach), Armadillidium werneri (orange), Armadillidium maculatum (Zebra) and Armadillidium gestroi

Description: This funny retro design features a giant, muscular centipede monster standing triumphantly on top of a city skyscraper. Perfect for fans of classic comic book art, giant insects, and cheeky kaiju creatures. A great gift for bug lovers.

Description: Pill Bug Roly Poly Isopod Woodlouse Design For Bug Lover Science Enthusiast Nature Fan Pet Owner Entomologist Terrestrial Isopod.

Description: A humorous design featuring a smiling centipede wearing sunglasses and taking a selfie with a smartphone. This quirky creature flashes a peace sign against a dark background with a bold text banner, perfect for fans of weird and funny animal art.

Description: Ocean inhabitants

Description: Ornate crawfish Illustration Humor with Ornamental crawfish art for decorative illustration lovers. Nature art for crawfish art lovers

Description: A praying mantis rendered in expressive white ink brushstrokes, highlighting its slender body, folded forelegs, and distinctive silhouette through flowing monochrome lines. The clean minimalist composition uses generous negative space to create a striking insect illustration that stands out beautifully on dark backgrounds. A refined white ink nature design for insect enthusiasts, wildlife lovers, and admirers of expressive monochrome artwork. Suitable for apparel, accessories, and home décor.

Description: A manic green scorpion lunges forward beneath the bold phrase “Stab Roach,” surrounded by orange flames and a saturated hot-pink backdrop. Bloodshot eyes, jagged teeth, oversized pincers, dripping drool, and a curled stinger create a chaotic gross-out character. Acid green, neon pink, orange, black, and distressed halftone textures deliver a loud 90s lowbrow aesthetic packed with scorpion humor, punk sticker energy, retro comic attitude, and mutant arthropod mayhem.

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab

Description: Horseshoe Crab