Zoo Lab Annelida

The flashcards below were created by user tbby5065 on FreezingBlue Flashcards.

  1. Phylum Annelida has how many classes and what are they?
    3, Class Polychaeta, Class Oligochaeta, class Hirudinea
  2. Class _______ are earth worms.
    Class _______ are marine worms.
    Oligochaeta, Polychaeta
  3. class _____ are leeches
  4. Class Polychaeta
    Nereis Virens
    ______ is the head.
    ______ is the lobe that convers the mouth.
    ______ chemoreceptors.
    • Peristomium
    • Prostomium
    • Palps
  5. Class Polychaeta
    Nereis Virens
    What are the 2 types of tentacles and what are there functions?
    How many eyes do they have and what is there function?
    • Prostiomial (sensory) & Peristomial (canoreception(touching)) tentacles.
    • 4, photoreception
  6. Class Polychaeta
    Nereis Virens
    What are parapodia used for?
  7. Class Oligochaeta
    Lumbricus terrestris
    Periostium is _____
    Clitellum aids in _________.
    The Pygidium is the ________.
    The anus is on the ______.
    • anterior end
    • reproduction (near anterior end)
    • last segment
    • pygidium
  8. Class Oligochaeta
    Lumbricus terrestris
    what is the gizzard for?
    What connects vessels in the circulatory sys?
    The nervous sys contains _______.
    • grinding
    • aortic arches
    • brain & ventral nerve cord
  9. Class Oligochaeta
    Lumbricus terrestris
    Circular muscles make the body ____
    Longitudinal muscles make the body _______.
    What seperate cavities?
    • skinnier
    • shorter
    • septa
  10. Class Oligochaeta
    Lumbricus terrestris
    what is the outter & inner most body wall layers?
    whats the cavity called?
    • cuticle, parietal peritoneum
    • coelom
  11. Class Oligochaeta
    Lumbricus terrestris
    _____ is the kidneys.
Card Set:
Zoo Lab Annelida

Show Answers: