Velvet Worm 28-VII
PROTOSTOMIA
Panarthropoda
 
 
Velvet Worm
[© Adam G. Clause]



Chapter Outline
  1. Description of Protostomia
  2. Classification of Protostomia
  3. Lophotrochozoa
  4. Annelida
  5. Mollusca
  6. Ecdysozoa
  7. Panarthropoda

Tree



Links to external sites will appear in pop-up windows. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Panartropoda is a group containing the arthropods, as well as two similar phyla. Tardigrada and Onychophora will be explored on this page. Arthopoda gets its own chapter (next).

  • PHYLUM TARDIGRADA
  • PHYLUM ONYCHOPHORA
  • PHYLUM ARTHROPODA (Ch. 29)
TARDIGRADA 

The phylum of "water bears" is split into two classes.

Organisms:

  • CLASS EUTARDIGRADA
    • ORDER APOCHELA
    • ORDER PARACHELA
  • CLASS HETEROTARDIGRADA
    • ORDER ARTHROTARDIGRADA
    • ORDER ECHINISCOIDEA
Resources:
ONYCHOPHORA 

The Velvet Worms...

Organisms:

Resources:

[ Previous Page ][ Next Page ]