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Characteristics of the phylum Echinodermata?
Dueterostomes (Anus forms before mouth), Water vascular system (w/ Tube feet), Bilateral larvae, Pentaradial Adults
Classes in the phylum Echinodermata that we learned about?
Crinoidea, Asteroidea, Ophiuroidea, Echinoidea, Holothuroidea
Phylum+Class? (Common name?)
Echinodermata, Crinoidea, Sea lillies or Feather stars
Phylum+Class? (Common name?)
Echinodermata, Asteroidea, Sea Stars
Phylum+Class? (Common names?)
Echinodermata, Ophiuroidea, brittle or basket stars
Phylum+Class? (Examples?)
Echinodermata, Echinoidea, Sea Urchins or Sand Dollars
Phylum+Class? (Common Name?)
Echinodermata, Holothuroidea, Sea Cucumbers
Characteristics of Phylum Chordata?
Notochord, DORSAL hollow nerve cord, Pharyngeal Slits, Post-anal tail
Sub phylum of Chordata: tunicates who start as larvae with a notochord.
Urochordata
Subphylum of Chordata that are amniouxus and maintain their notochord through life.
Cephalochordata
Phylum+Subphylum+Class? (Common Name)
Chordata, Vertebrata, Chondrichthyes, Cartilaginous fish
What are the three subphylum we learned about in Chordata?
Urochordata, Cephalochordata, and Vertebrata
Yellow structure of this Asteroidea?
Mouth
Green structure of this Asteroidea?
Tube Feet
Brown structure of this Asteroidea?
Digestive Glands
Yellow structure of this Asteroidea?
Stomach
Black structure of this Asteroidea?
Gonad
Red structure of this Asteroidea?
Madreporite
Green structure of this Asteroidea?
Pedicellariae
Gray structure of this Asteroidea?
Ampulla
Yellow structure of this Echinoidea (urchin)?
Intestine
Gray structure of this Echinoidea (urchin)?
Spines
Black structure of this Echinoidea (urchin)?
Esophagus
Blue structure of this Echinoidea (urchin)?
Mouth
Brown structure of this Echinoidea (urchin)?
Ampulla
Red structure of this Echinoidea (urchin)?
Aristotle’s Lantern
Green structure of this Echinoidea (urchin)?
Gonad
Phylum, Class, feeding strategy?
Echidnodermata, Holothuroidea, Suspension
Phylum, Class, feeding strategy?
Echidnodermata, Holothuroidea, Deposit
Red structure of this Holothuroidea (Sea cucumber)?
Tentacles
Green structure of this Holothuroidea (Sea cucumber)?
Intestine
Yellow structure of this Holothuroidea (Sea cucumber)?
Gonad
Blue structure of this Holothuroidea (Sea cucumber)?
Respiratory Tree
Black structure of this Holothuroidea (Sea cucumber)?
Tube Feet
Phylum, subphylum, and common name? (Adult pictured)
Chordata, Urochordata, Sea squirt
What is this structure of Urochordata called?
Siphon
Red structure of this Cephalochordata (Amphioxus)?
Notochord
Blue structure of this Cephalochordata (Amphioxus)?
Pharyngeal (Gill) Slits
Green structure of this Cephalochordata (Amphioxus)?
Pharynx
Yellow structure of this Cephalochordata (Amphioxus)?
Dorsal Nerve cord
Phylum, subphylum, name?
Chordata, cephalocordata, Amphioxus?
Red structure of this Cephalochordata (Amphioxus)?
Notochord
Yellow structure of this Cephalochordata (Amphioxus)?
Dorsal nerve cord
Green structure of this Cephalochordata (Amphioxus)?
Oral tentacles
Blue structure of this Cephalochordata (Amphioxus)?
Pharyngeal (Gill) slits
What are agnathans known as?(What phylum+Subphylum too)
Chordata, vertebrata, Jawless fish
Phylum, subphylum, class(?), and name?
Chordata, vertebrata, agnathan, lamprey
Red structure of this Agnathan?
Tongue
Blue structure of this Agnathan?
Gill slits
Green structure of this Agnathan?
Notochord
Yellow structure of this Agnathan?
Eye
Brown structure of this Agnathan?
Rasping teeth
Red structure of this chondrichthyes?
Spiracle
Yellow structure of this chondrichthyes?
External gill slits
Black structure of this chondrichthyes?
Pectoral fin
Pink structure of this chondrichthyes?
Liver plus gall bladder
Green structure of this chondrichthyes?
Stomach
Brown structure of this chondrichthyes?
rectal glands
Blue structure of this chondrichthyes?
Intestine with spiral valve
Black structure of this chondrichthyes?
Intestine with spiral valve
Yellow structure of this chondrichthyes?
Claspers
Green structure of this chondrichthyes?
Dorsal fin
Black structure of this chondrichthyes?
Lateral lines
Red structure of this chondrichthyes?
Spiracle
Yellow structure of this chondrichthyes?
Pectoral fin
Blue structure of this chondrichthyes?
Claspers
Structure?
Dorsal aorta
Green structure of this chondrichthyes?
Ventral aorta
Red structure of this chondrichthyes?
Two chambered heart
What is the purpose of the rectal glands in chondrichthyes?
To let out salt, to balance the salt in the shark’s body.
Phylum, subphylum, class?
Chordata, vertebrata, actinoptderygii
Phylum, subphylum, class?
Chordata, vertebrata, actinoptderygii
Phylum, subphylum, class?
Chordata, vertebrata, actinoptderygii
Phylum, subphylum, class?
Chordata, vertebrata, actinoptderygii
Phylum, subphylum, class?
Chordata, vertebrata, mammalia
Phylum, subphylum, class?
Chordata, vertebrata, mammalia
Phylum, subphylum, class?
Chordata, vertebrata, testudina
Phylum, subphylum, class?
Chordata, vertebrata, testudina
Phylum, subphylum, class?
Chordata, vertebrata, crocodilia
Phylum, subphylum, class?
Chordata, vertebrata, squamata
Phylum, subphylum, class?
Chordata, vertebrata, squamata,
Phylum, subphylum, class?
Chordata, vertebrata, aves
Phylum, subphylum, class?
Chordata, vertebrata, aves
Shape of this fish?
Laterally Compressed
Shape of this fish?
Dorso-Ventrally Compressed
What Shape are these fish?
Fusiform
What is the fusiform shape designed for?
low drag, high speed
Shape of these fish?
Eel shaped
What Shape is this fish?
odd
Kinds of Coloring we learned about in class? (actinopterygii)
Disruptive, Advertise, Countershading, and Camoflauge
What does disruptive shading do?
Disrupts the outline of the fish
What does advertising do?
It advertises the fish is dangerous or to get females.
What kind of Coloring is this creature doing? What does it do +what causes it?
Counter illumination, disrupts outline with bacteria
Fish DO NOT CHEW, what do they do instead?
bite, crush or suck
Feeding strategy?
Suction
Why do some fish change sexes?
To create a male when there isn’t one
Feeding strategy?
Filter feeders
Feeding strategy?
Ambush
Feeding strategy?
Grazers