Activity 24:Activity 24:Phylum ChordataPhylum Chordata

CLASS CLASS CHONDRICTHYESCHONDRICTHYES

(cartilaginous fishes)(cartilaginous fishes)

CLASS CLASS CHONDRICTHYESCHONDRICTHYES

(cartilaginous fishes)(cartilaginous fishes)Carcharodon carhariasGreat White Shark Carcharodon carhariasGreat White Shark

Raja eglanteriaskateRaja eglanteriaskate

StingrayStingray

CLASS CLASS OSTEICHTHYESOSTEICHTHYES

(bony fishes)(bony fishes)

CLASS CLASS OSTEICHTHYESOSTEICHTHYES

(bony fishes)(bony fishes)Angel fish

Pterois volitansRed Lion Fish Diodon holocanthus

Spiny puffer fishDiodon holocanthus

Spiny puffer fishDiodon holocanthusDiodon holocanthus

CLASS CLASS AMPHIBIAAMPHIBIA

CLASS CLASS AMPHIBIAAMPHIBIA

Frog

Toad

SalamanderSalamander

Newt

CLASS CLASS REPTILIAREPTILIA

CLASS CLASS REPTILIAREPTILIA

CLASS CLASS AVESAVES

CLASS CLASS AVESAVES

Necrosyrtes monachus Hooded vultureNecrosyrtes monachus Hooded vulture

Pithecophaga jefferyii Philippine Eagle

Pithecophaga jefferyii Philippine Eagle

Alcedo cristata Malachite KingfisherAlcedo cristata Malachite Kingfisher

CLASS CLASS MAMMALIAMAMMALIA

CLASS CLASS MAMMALIAMAMMALIA

Monotremes/Monotremes/PrototheriansPrototheriansMonotremes/Monotremes/

PrototheriansPrototherians

Eutherians/Eutherians/True PlacentalsTrue Placentals

Eutherians/Eutherians/True PlacentalsTrue Placentals

Marsupials/Marsupials/MetatheriansMetatheriansMarsupials/Marsupials/

MetatheriansMetatherians

Sea SquirtSea Squirt

Rhopalaea crassa Pastel Sea SquirtsRhopalaea crassa Pastel Sea Squirts

Clavelina puertosecensisBlue Bell Tunicate

Clavelina puertosecensisBlue Bell Tunicate

Brachiostoma spBrachiostoma sp. . (lancelet)(lancelet)Brachiostoma spBrachiostoma sp. . (lancelet)(lancelet)

Petromyzon marinusPetromyzon marinus ( (lamprey)lamprey)Petromyzon marinusPetromyzon marinus ( (lamprey)lamprey)

Keratinized teethGill pores

Feeding on fish bloodFeeding on fish bloodMedian finMedian fin

Squalus acanthiasSqualus acanthias ( (dogfish)dogfish)Squalus acanthiasSqualus acanthias ( (dogfish)dogfish)

Chanos chanosChanos chanos (bangus)(bangus)Chanos chanosChanos chanos (bangus)(bangus)

OperculumOperculum

Homocercal fins

Necturus sp.Necturus sp. (mudpuppy)(mudpuppy)Necturus sp.Necturus sp. (mudpuppy)(mudpuppy)

N. maculosus N. maculosus

External gillsExternal gills

Varanus sp.Varanus sp. ( (monitor lizard)monitor lizard)Varanus sp.Varanus sp. ( (monitor lizard)monitor lizard)

Varanus komodoensis Komodo DragonVaranus komodoensis Komodo Dragon

External ear

Gallus domesticusGallus domesticus ( (chicken)chicken)Gallus domesticusGallus domesticus ( (chicken)chicken)crowncrown

beak

wattle

Mus musculusMus musculus ( (mouse)mouse)Mus musculusMus musculus ( (mouse)mouse)pinna

vibrissae

Looks like we’re in a fishy situation…

Looks like we’re in a fishy situation…

Yeah, but we can’t chicken out now!

Yeah, but we can’t chicken out now!