Harvestmen
	Phalangiidae
		Common Harvesterman (Phalangium opilio)
	Phalangodids (Phalangodidae)
		Bone Cave Harvestman (Texella reyesi)
Scorpions
	Burrowing Scorpions (Scorpionidae)
		Asian Forest Scorpion (Heterometrus spinifer)
		Cave Clawed Scorpion (Pandinus viatoris)
		Emperor Scorpion (Pandinus imperator)
		Giant Burrowing Scorpion (Opistophthalmus capensis)
		Golden Scorpion (Opistophthalmus boehmi)
		Indian Black Scorpion (Heterometrus fulvipes)
		Tanzanian Red Clawed Scorpion (Pandinus cavimanus)
	Buthids (Buthidae)
		African Black Tail Scorpion (Parabuthus liosoma)
		Bark Scorpion (Centruroides exilicauda)
		Bark Scorpion (Centruroides sculpturatus)
		Black Scorpion (Androctonus crassicauda)
		Brazilian Scorpion (Tityus serrulatus)
		Central Asian Scorpion (Orthochirus scrobiculosus)
		Chinese Scorpion (Mesobuthus martensii)
		Chinese Striped Bark Scorpion (Lychas mucronatus)
		Chinese Swimming Scorpion (Lychas mucronatus)
		Common European Scorpion (Buthus occitanus)
		East African Scorpion (Babycurus centrurimorphus)
		Eastern Indian Scorpion (Mesobuthus tamulus)
		Egyptian Scorpion (Leiurus quinquestriatus)
		Egyptian Scorpion (Leiurus quinquestriatus quinquestriatus)
		Fattail Scorpion (Androctonus hoggarensis)
		Indian Red Scorpion (Mesobuthus tamulus)
		Lesser Asian Scorpion (Mesobuthus eupeus)
		Manchurian Scorpion (Mesobuthus martensii)
		Mediterranean Checkered Scorpion (Mesobuthus gibbosus)
		Mexican Scorpion (Centruroides limpidus)
		Mexican Scorpion (Centruroides noxius)
		Mexican Scorpion (Centruroides suffusus)
		Mexican Scorpion (Centruroides suffusus suffusus)
		Moroccan Scorpion (Buthus occitanus mardochei)
		Sahara Scorpion (Androctonus australis)
		South African Fattail Scorpion (Parabuthus transvaalicus)
		Tunisian Scorpion (Buthus occitanus tunetanus)
		Vietnamese Brown Scorpion (Lychas mucronatus)
		Yellow Scorpion (Leiurus quinquestriatus)
	Chactids (Chactidae)
		Western Forest Scorpion (Uroctonus mordax)
	Euscorpiids (Euscorpiidae)
		Crimean Scorpion (Euscorpius tauricus)
	Hairy Scorpions (Caraboctonidae)
		Giant Desert Hairy Scorpion (Hadrurus arizonensis)
		Mexican Scorpion (Hadrurus aztecus)
		Peruvian Golden Scorpion (Hadruroides charcasus)
	Hemiscorpiids (Hemiscorpiidae)
		Australian Rainforest Scorpion (Liocheles waigiensis)
Spiders
	Baboon Spiders Bird Spiders And Tarantulas (Theraphosidae)
		Antilles Pinktoe Tarantula (Avicularia versicolor)
		Brazilian Salmon (Lasiodora parahybana)
		Brazilian Salmon Pink (Lasiodora parahybana)
		Chilean Red-Back (Grammostola rosea)
		Chilean Rose-Hair Tarantula (Theraphosa blondi)
		Chilean Rose Tarantula (Grammostola rosea)
		Chinese Bird Spider (Haplopelma schmidti)
		Chinese Earth Tiger (Haplopelma schmidti)
		Chinese Golden Earth Tiger (Haplopelma schmidti)
		Cobalt Blue Tarantula (Haplopelma lividum)
		Costa Rican Zebra Tarantula (Aphonopelma seemanni)
		Feather Leg Baboon Tarantula (Stromatopelma calceatum griseipes)
		Goliath Birdeater (Theraphosa blondi)
		Goliath Birdeating Spider (Theraphosa blondi)
		Goliath Tarantula (Theraphosa blondi)
		Green Velvet (Thrixopelma pruriens)
		King Baboon Spider (Pelinobius muticus)
		Mexican Redknee Tarantula (Brachypelma smithi)
		Pinktoe Tarantula (Avicularia avicularia)
		Salmon Pink Birdeater (Lasiodora parahybana)
		Salmon Pink Birdeating Spider (Lasiodora parahybana)
		Singapore Brown Tarantula (Coremiocnemis cunicularia)
		Singapore Tarantula (Coremiocnemis cunicularia)
		Striped-Knee Tarantula (Aphonopelma seemanni)
		Trinidad Chevron Tarantula (Psalmopoeus cambridgei)
	Cellar Spiders (Pholcidae)
		Longbodied Cellar Spider (Pholcus phalangioides)
	Cobweb Weavers (Theridiidae)
		Black Katipo (Latrodectus atritus)
		Black Widow (Latrodectus hesperus)
		Black Widow (Latrodectus mactans)
		Black Widow (Latrodectus tredecimguttatus)
		Black Widow (Latrodectus variolus)
		Black Widow Spider (Latrodectus tredecimguttatus)
		Brown Button Spider (Latrodectus geometricus)
		Brown Widow (Latrodectus geometricus)
		Common House Spider (Parasteatoda tepidariorum)
		Grey Widow (Latrodectus geometricus)
		Hawaiian Happy Face Spider (Theridion grallator)
		Little Green And Yellow Spider (Theridion californicum)
		Northern Black Widow (Latrodectus variolus)
		Red-Legged Widow (Latrodectus bishopi)
		Redback Spider (Latrodectus hasseltii)
		Red Widow (Latrodectus bishopi)
		Southern Black Widow (Latrodectus mactans)
		True Katipo (Latrodectus katipo)
		Western Black Widow (Latrodectus hesperus)
	Cybaeids (Cybaeidae)
		Water Spider (Argyroneta aquatica)
	Dwarf Spiders And Sheet-Web Weavers (Linyphiidae)
		Bowl And Doily Spider (Frontinella communis)
	Euctenizids (Euctenizidae)
		California Dune Trapdoor Spider (Aptostichus simus)
	Heptathelids (Heptathelidae)
		Okinawa Kimuragumo (Ryuthela nishihirai nishihirai)
	Hooded Tickspiders (Ricinoididae)
		Atewa Hooded Spider (Ricinoides atewa)
	Huntsman Spiders (Sparassidae)
		Giant Crab Spider (Heteropoda venatoria)
	Idiopids (Idiopidae)
		Australian Trapdoor Spider (Misgolas hubbardi)
		Tube Spider (Misgolas robertsi)
	Long-Jawed Orb Weavers (Tetragnathidae)
		Autumn Spider (Metellina segmentata)
		Orchard Orbweaver (Leucauge venusta)
	Mouse Spiders (Actinopodidae)
		Eastern Mouse Spider (Missulena bradleyi)
	Nephilids (Nephilidae)
		Edible Golden Silk Spider (Nephila edulis)
		Giant Wood Spider (Nephila pilipes)
		Golden Orb-Web Spider (Nephila inaurata)
		Joro-Gumo (Nephila clavata)
	Orb Weavers (Araneidae)
		Black-And-White Shiny Spider (Gasteracantha kuhlii)
		Brown Sailor Spider (Neoscona nautica)
		Corss Orbweaver (Araneus diadematus)
		Diadem Spider (Araneus diadematus)
		European Garden Spider (Araneus diadematus)
		Garden Cross Spider (Araneus diadematus)
	Purseweb Spiders (Atypidae)
		Purseweb Spider (Atypus affinis)
	Sicariids (Sicariidae)
		Arizona Brown Spider (Loxosceles arizonica)
		Brown Recluse (Loxosceles reclusa)
	Trapdoor Spiders (Ctenizidae)
		Red Trap Door Spider (Stasimopus robertsi)
	Velvet Spiders (Eresidae)
		Ladybird Spider (Eresus cinnaberinus)
	Wandering Spiders (Ctenidae)
		Brazilian Amazonian Armed Spider (Phoneutria reidyi)
		Brazilian Armed Spider (Phoneutria nigriventer)
		South American Fishing Spider (Ancylometes sp. mr-2004)
	Whipspiders (Phrynidae)
		Florida Whipspider (Phrynus marginemaculatus)
		South American Whipspider (Heterophrynus sp. 'het')
	Wolf Spiders (Lycosidae)
		Carolina Wolf Spider (Hogna carolinensis)