Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
45 Cards in this Set
- Front
- Back
|
Class: Scyphozoa Genus: Aurelia |
|
|
Hydra basal disk -attachment to substrate |
|
|
Hydra basal disk -attachment to substrate |
|
|
Hydra Bud -asexual reproduction |
|
|
Hydra Bud -asexual reproduction |
|
|
Hydra cnidocytes -discharge poison for defense and capturing prey |
|
|
Hydra Egg -female gamete |
|
|
Hydra epidermis -protection |
|
|
Hydra gastrodermis -digestion |
|
|
Hydra gastrovascular cavity -digestion |
|
|
Hydra gastrovascular cavity -digestion |
|
|
Hydra mouth -ingestion of food |
|
|
Hydra ovary -female gonad |
|
|
Hydra sperm -male gamete |
|
|
Hydra tentacles -defense and capture prey |
|
|
Hydra tentacles -defense and capture prey |
|
|
Hydra testes -male gonad |
|
|
Hydrozoan |
|
|
Discharged nematocysts |
|
|
Metridium gastrovascular cavity -digestion |
|
|
Metridium gonad -sexual reproduction |
|
|
Metridium mouth -ingestion of food |
|
|
Metridium oral disk -raised portion of mouth |
|
|
Metridium pedal disk -attachment to substrate |
|
|
Metridium pharynx -pull prey in and expell waste |
|
|
Metridium retractor muscles -movement |
|
|
Metridium tentacles -defense and capture prey |
|
|
Class: Anthozoa Genus: Metridium |
|
|
Obelia hydranth -feeding polyp |
|
|
Obelia medusa buds -asexual reproduction |
|
|
Obelia medusa -sexual reproduction |
|
|
Obelia gonangium -reproductive polyp |
|
|
Obelia tentacles -capture prey and defense |
|
|
Class: Hydrozoa Genus: Obelia |
|
Hydrozoan examples and body forms |
Hydra, Obelia Both polyp and medusa |
|
Scyphozoa example and body forms |
Aurelia (true jellies) Medusa dominate |
|
Anthozoa examples and body forms |
Metridium, anemones, corals Polyp only |
|
Nematocysts |
poison filled barbs discharged from cnidocytes |
|
Hydra class |
Hydrozoa |
|
Obelia class |
Hydrozoa |
|
Aurelia (moon jelly) class |
scyphozoa |
|
Metridium class |
Anthozoa |
|
Hydra, Portuguese man'o'war, fake jellies |
Hydrozoa |
|
Anemones, corals, sea whips, sea fans |
Anthozoa |
|
true jellies, aurelia |
Scyphozoa |