Arthropods, SCO-WOO

Arthropoda is the largest phylum in the animal kingdom; about 84 percent of all known species of animals fall into this category. Lobsters, crabs, spiders, mites, insects, centipedes, and millipedes are all arthropods.
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Arthropods Encyclopedia Articles By Title

scorpion
scorpion, (order Scorpiones or Scorpionida), any of approximately 1,500 elongated arachnid species characterized......
sea spider
sea spider, any of the spiderlike marine animals comprising the class Pycnogonida (also called Pantopoda) of the......
sheet-web weaver
sheet-web weaver, (family Linyphiidae), a rather common group of small spiders (order Araneida) numbering about......
shrimp
shrimp, any of the approximately 2,000 species of the suborder Natantia (order Decapoda of the class Crustacea).......
silk spider
silk spider, (genus Nephila), any of a genus of the class Arachnida (phylum Arthropoda), so named because of the......
skeleton shrimp
skeleton shrimp, any of certain marine crustaceans of the family Caprellidae (order Amphipoda), particularly of......
sow bug
sow bug, any of certain small, terrestrial crustaceans of the order Isopoda, especially members of the genus Oniscus.......
spider crab
spider crab, any species of the decapod family Majidae (or Maiidae; class Crustacea). Spider crabs, which have......
spitting spider
spitting spider, any member of the family Scytodidae (order Araneida). Most species have six pearly-white eyes......
springtail
springtail, (order Collembola), any of approximately 6,000 small, primitive, wingless insects that range in length......
sunspider
sunspider, (order Solifugae), any of more than 1,000 species of the arthropod class Arachnida whose common name......
swimming crab
swimming crab, any member of the family Portunidae (order Decapoda of the class Crustacea, phylum Arthropoda).......
symphylan
symphylan, (class Symphyla), any of a group of insects that are often included with the centipedes (Chilopoda)......
tadpole shrimp
tadpole shrimp, (order Notostraca), any member of a small group of crustaceans (subclass Branchiopoda, phylum Arthropoda),......
tailless whip scorpion
tailless whip scorpion, (order Amblypygi, sometimes Phrynichida), any of 70 species of the arthropod class Arachnida......
tanaid
tanaid, any of more than 550 species of small, bottom-dwelling marine and brackish-water crustaceans constituting......
tarantula
tarantula, (family Theraphosidae), any of numerous hairy and generally large spiders found in the southwestern......
tick
tick, (suborder Ixodida), any of about 825 species of invertebrates in the order Parasitiformes (subclass Acari).......
trap-door spider
trap-door spider, any member of the spider family Ctenizidae and certain members of the families Antrodiaetidae,......
trilobite
trilobite, any member of a group of extinct fossil arthropods easily recognized by their distinctive three-lobed,......
velvet crab
velvet crab, any of certain species in the swimming crab (q.v.)...
vinegarroon
vinegarroon, species of whip scorpion...
wandering spider
wandering spider, (family Ctenidae), any member of the family Ctenidae (order Araneida), a small group of large......
water flea
water flea, any member of the crustacean order Anomopoda (class Branchiopoda), a large group containing about 450......
water spider
water spider, (Argyroneta aquatica), species of spider that is known for its underwater silk web, which resembles......
whale louse
whale louse, (family Cyamidae), any of a small group of highly specialized peracaridan crustaceans (order Amphipoda)......
whip scorpion
whip scorpion, (order Uropygi, sometimes Thelyphonida), any of approximately 105 species of the arthropod class......
wireworm
wireworm, any of certain millipede (q.v.)...
wolf spider
wolf spider, (family Lycosidae), any member of the spider family Lycosidae (order Araneida), a large and widespread......
wood louse
wood louse, either of two related terrestrial crustaceans, the pill bug (q.v.) and the sow bug...

Arthropods Encyclopedia Articles By Title