Phylum Onycophora and Phylum Arthropoda

Phylum Onycophora
Phylum Arthropoda 
  Subphylum Trilobita
  Subphylum Chelicerata
     Class Merostomata Horseshoe crab
     Class Pycnogonida  Sea spider with ovigers+ proboscis
     Class Arachnida spider-like, 8legs
       Superorder Parasitiformes ticks
       Superorder Acariformes mites
        Order Scorpionida
        Order Pseudoscorpions
        Order Opiliones Harvestmen
        Order Solifugae Camel spider
        Order Araneae 
         Family Theraphosidae Tarantula
         Family Ctenizidae Trapdoor Spiders
         Family Dipluridae Funnel web Tarantulas
         Family Araneidae Orb Weavers
         Family Theridiidae Cob Web Spiders, Black Widow
         Family Pholcidae  Cellar Spiders
         Family Linyphiidae Cup and Doily Spiders
         Family Tetragnathidae Long-jawed Spiders
         Family Sicariidae Recluse Spiders
         Family Lycosidae Wolf Spiders
         Family Oxiopidae Lynx Spiders
         Family Thomisidae Crab Spiders
         Family Salticidae Jumping Spiders
Common Chelicerata's name: 
  Limulus polyphemus 
  Lactrodectus mactans 
  Loxosceles reclusa 
  Argiope aurantia 
  Grammostola rosea 
  Centruroides sp.

Subphylum Crustacea
    Class Ostracoda  
    Class Branchiopoda
    Class Malacostraca (19 body segments)
       Order Decapoda
         Infraorder Anomura Crab with antennae lateral to eyes
         Infraorder Brachyura Crab with antennae between the eyes 
         Infraorder Astacidea Crawfish, crayfish
         Infraorder Palinura Lobster 
         Infraorder Caridea Shrimp
         Infraorder Thalassinidea Mud or Ghost Shrimp
       Order Isopoda 
       Order Amphipoda 
       Order Euphausiacea (Krill) Not shrimp
    Class Maxillopoda
      Subclass Copepoda
      Subclass Thecostraca
        Infraclass Cirripedia 
Common Crustacea's name: 
Cancer sp. 
Loxorhynchus sp.
Procambarus sp.
Panulirus interruptus 
Balanus sp. 
Armadillidum vulgare 

Subphylum Myriapoda 
  Class Chilopoda
  Class Diplopoda 

Subphylum Hexapoda 
  Class Insecta 
    Subclass Monocondylia  
      Order Archaegnatha 
    Subclass Dicondylia 
      Order Zygentoma
    Subclass Pterygota
      Infraclass Paleoptera (cannot fold wings over abdomen)
        Order Ephemeroptera mayflies
        Order Odonata dragonflies and damselflies
      Infraclass Neoptera (foldable wings over abdomen)
         Order Orthoptera crickets, grasshopper
         Order Dermaptera earwigs 
         Order Isoptera Termites
         Order Phasmatodea walking sticks
         Order Dictyoptera Mantids and Cockroaches
             Suborder Mantodea 
             Suborder Blattaria 
         Order Pthiraptera sucking and biting lice
             Suborder Anoplura sucking lice on human
             Suborder Ambylcera sucking lice on bird
         Order Hemiptera true bugs
         Order Embiidina web spinner
         Order Grylloblattodea ice bugs
         Order Thysanoptera corn lice
         Order Mecoptera scorpion flies
         Order Plecoptera Stone flies
         Order Psocoptera Book lice
         Order Mantophasmatodea rock crawlers
         Order Coleoptera beettles
         Order Diptera true flies
         Order Trichoptera Caddis flies
         Order Lepidoptera moth, butterfly
         Order Hymenoptera bees, ants, wasp
         Order Neuroptera Lacewings
         Order Raphidioptera snake flies
         Order Megaloptera alderflies, fishflies
         Order Strepsiptera twisted wing parasites
           

Source: Professor Blake Barron's Lab Manual