Midterm 1 Phylum Flashcards
Erantia
Class, Phylum Annelid. Means many long hairs. well dev. sense organs and cephalisation. External Fert, and trophorphore larvae. All motile mostly marine
Sedinataria
Class, Phylum Annelid. Modified head for. filter feeding, live in tubes or borrows, reduced parapodia and setae, cilia, mucus and food groves on tentacles for filter feeding
Has 3 subclasses (Siboglinidae, Cilterlata and Echiuridae) (SEC)
Siboglinidae
subclass, class Sedinataria, Phylum Annelid. Beard worms, chitinous tubes, found near hydrothermal vents and. dead. whales (bog= bread)
Spincula
Used to be its own phylum, now unranked. Peanut worms. No segmentation and no setae. (Sp=peanut)
Cilterlata
subclass, class Sedinataria, Phylum Annelid. Has ring of secretory cells in epidermis called clitellum. No parapodia and reduced setae. No larvae. Has two Orders (Oligohates and Hirudinidae)
Echiuridae
subclass, class Sedinataria, Phylum Annelid. Spoon worms. Unsegmented
Oligohates
Order, Order Cilterlata, class Sedinataria, Phylum Annelid. Earthworms, simultaneous hermaphrodites.
Hirudinidae
Order, Order Cilterlata, class Sedinataria, Phylum Annelid. Leeches and Kinabula. Has fixed number of segments 32. No setae or septa
Tremotoda
Class, Phylum Platyhelminthes. Complex 2 stage life cycle. Flukes. Subphylum Digena
Monogena
Class, Phylum Platyhelminthes. Flukes. Ectoparastic has a opisthaptor attachment. simple life cycle.
Cestoda
Class, Phylum Platyhelminthes. Tapeworms
Turbellaria
Class, Phylum Platyhelminthes. Not a parasite, ciliated epidermis. Flat worms
Platyhelminthes
3 classes. Tremotoda Monogena Cestoda Turbellaria (teenage, mutant, carate, turtles)
Digena
Subclass, class Tremotoda, Phylum Platyhelminthes. Liver and blood flukes. Two body forms
