Exam 3 taxa Flashcards
Phylum Echinodermata
Class Asteroidea
Sea Stars
Phylum Echinodermata
Class Echinoidea
Sea urchins, sand dollars
Phylum Echinodermata
Class Ophiuroidea
Brittle Stars
Phylum Echinodermata
Class Holothuroidea
Sea Cucumbers
Phylum Echinodermata
Class Crinoidea
Sea lilies, feather stars
Phylum Hemichordata
Enteropneust lineage
Pterobranch lineage
Acorn Worms???
Phylum Chordata
Subphylum Cephalochordata
Lancelets/Amphioxus
Phylum Chordata
Subphylum Urochordata
Sea Squirts and Tunicates
Phylum Chordata Subphylum Vertebrata/Craniata
all vertebrates are representative of this
Phylum Arthropoda
Subphylum Trilobata
Trilobite fossils
Phylum Arthropoda
Subphylum Chlicerata
Class Meristomata
Horseshoe Crabs
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Araneae
Spiders
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Scorpionida
Scorpions
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Acari
Ticks
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Opiliones
Harvestmen (daddy long legs)
Phylum Arthropoda
Subphylum Myriapoda
Class Diplopoda
Millipedes
Phylum Arthropoda
Subphylum Myriapoda
Class Chilopoda
Centipedes
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Decapoda
Yummy seafood. lobsters, crab, shrimp
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Isopoda
Rolly Pollies
Phylum Arthropoda
Subphylum Crustacea
Class Branchiopoda
Sea monkeys
Phylum Arthropoda
Subphylum Crustacea
Class Maxillopoda
Barnacles
Phylum Arthropoda
Subphylum Hexapoda
Class Insecta
Literally all insects. Pick your favorite.
Phylum Chordata
Subphylum Vertebrata
Agnathans (Grade)
Ostracoderms
Jawless fish of Paleozoic Era
Phylum Chordata
Subphylu Vertebrata
Agnathans (grade)
Class Myxini
Freshwater eel, hagfish
Phylum Chordata
Subphylum Vertebrata
Agnathans (Grade)
Class Petromyzontida
Lampreys
Phylum Chordata
Subphylum Vertebrata
Gnathostomata (Grade????)
Class Chrondrichthyes
sharks, rays
Phylum Chordata Subphylum Vertebrata Gnathostomata (Grade????) Class Osteichthyes Clade Actinopterygii
Ray finned fishes, Gar and modern bony fish
Phylum Chordata Subphylum Vertebrata Gnathostomata Class Osteichthyes Clade Sarcopterygii
lobe finned fishes, including lungfish and coelacanths (includes all tetraopods).
Phylum Chordata Subphylum Vertebrata Gnathostomata Class Osteichthyes Clasde Actinopterygii Teleosts
Most fish (96%) we see today. ex: rummy nose tetra.