Related articles:
Arthropod
Arachnid
Chelicerae
Pedipalp
Sea spider
Opisthosoma
Centipede
Spider
Scorpion
Cephalothorax
Antenna (biology)
Crustacean
Palpigradi
Eurypterid
Amblypygi
Xiphosura
Insect
Mandibulata
Merostomata
Telson
Myriapoda
Horseshoe crab
Key terms:
chelicerates
spider
scorpions
arthropods
segments
horseshoe crabs
mites
arachnid
fossil
ganglia
cephalothorax
pedipalp
gill
trachea
abdomen
appendages
wastes
chelicerae
aquatic
venom
cuticle
insect
sensors
ticks
claws
ordovician
fertilization
invertebrate
closely related
cavity
book lung
silurian
invertebrate trachea
other arthropods
solid food
tagma
excrete
fuse
nervous system
spinneret
embryo
tubules
most primitive
infest
acari
circulatory
bristles
inject
been classified
molt
chitin
traditional view
cambrian
scavenger
spider silk
margulis
vegetarian
Search external links cited by footnotes on Wikipedia page Chelicerata:
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