Zusammenfassung der Ressource
ARTHROPODS
CHARACTERISTICS
- GENERAL
- Largest phylum
- Most varied phylum
- 75% species
- Many environments
- SYMETRY
- Bilateral
- EXOSKELETON
- Chitin
- Joined to muscles
- Protects
- Predators
- Terrestrial, from dehydration
- SEGMENTED BODIES
- Head
- Cephalotorax
- Thorax
- Abdomen
- APPENDAGES
- Articulated parts
- Types by function
- Legs
- Antennae
- Mouth parts
- SYSTEMS
- Digestive
- Complete
- Respiratory
- Tracheas
- Circulatory
- Open
- Nervous
- Sense organs
- Reproductory
- Sexual
- Metamorphosis