Bioe122_Lophophorata_terms

Card Set Information

Author:
jgascaco
ID:
205339
Filename:
Bioe122_Lophophorata_terms
Updated:
2013-03-18 19:46:57
Tags:
Bioe122 Lopho phora terms Invertebrate zoology
Folders:

Description:
Lophophora terms
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user jgascaco on FreezingBlue Flashcards. What would you like to do?


  1. Lophophorate phyllums
    • Bryozoa
    • Branchipoda
    • Phoronida
  2. Bryozoa
    • "moss animals"
    • phyllum
    • colonial-polymorphic
    • chitonous exoskeleton
  3. parietal muscles
    • Bryozoa
    • muscles that connect to the ascus
    • pushes that introvert out
  4. epistome
    • bryozoa
    • hollow lid that closes the mouth
  5. heterozooid
    • bryozoan
    • specialized zooid
  6. ascus
    • bryozoa
    • flexible sac that that regulates pressure
  7. autozooid
    • bryozoa
    • feeding zooid
  8. Phoronida
    • phyllum
    • "Phoronis" - Isis in egyptian mythology
    • horseshoe worm
    • large Bryozoans
    • tentacles add on to lophophore
  9. mesocoel
    • bryozoa
    • ring around tentacles with extensions to each tentacles
    • lophophore coelom
  10. funiculus
    • Bryozoa
    • strand of mesothelial tissue
    • nutrient transport
  11. polypide
    • bryozoan
    • everything interior to the body wall
    • may include body wall
  12. Inter-tentacular organ
    • bryozoan
    • metacoel gut
    • where eggs mature
  13. avicularia
    • "little bird beak"
    • bryozoan
    • defensive zooid
    • bites at intruders
  14. Brachiopoda
    • phyllum
    • "arm foot"
    • lamp shells
    • resemble bivalves
    • lophophore coiled in the middle
    • has shell
  15. metacoel
    • bryozoan
    • trunk coelom
    • spacious area
  16. brown body
    • bryozoan
    • regeneation/dexotifying mechanism
    • polypide degenerates and compresses into a dense, brown granule
    • can be discarded or accumulated in cystid wall
  17. cystid
    • includes:
    • endocyst - living portion of the body wall
    • ectocyst- protective exoskeleton
  18. lophophore
    • Lophophorates
    • crown of hollow ciliated tentacles around the mouth
    • feeding apparatus
  19. vibricula
    • bryozoan
    • defensive zooids
    • operculum modified to form a long moveable bristle
    • sweeps particles away from colony
  20. introvert
    • bryozoan
    • lophophore and body wall
  21. lophophore retractor muscle
    muscle that pull the introvert back into the exoskeleton
  22. ancestrula
    • Bryozoa
    • first zooid to develop from the settled larva
  23. Bryozoa larva
    • no order
    • cyphonautes
    • lecithotrophic
    • coronate
  24. Brachipoda larva
    lingulid
  25. Phoronida larva
    actinotroch

What would you like to do?

Home > Flashcards > Print Preview