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