Vocabulary Flashcards

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1
Q

(Superclass) Gnathostoma

A

Jawed fishes and all other vertebrates

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2
Q

(Class) Condrichthyes

A

Cartilaginous fishes

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3
Q

(Class/Superclass) Osteichthyes

A

Bony fishes

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4
Q

(Class) Actinoptergii

A

Ray-finned fishes

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5
Q

(Class) Sarcoptergii

A

Lobe-fined fishes

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6
Q

(Family) Salmonidae

A

Salmon, trout, chars, etc. Fish in Order Salmoniformes.

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7
Q

(Family) Cyprinidae

A

Carps, minnows, etc. Stomachless, toothless fish.

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8
Q

(Family) Percidae

A

40% of living fish species. Fish in order Perciformes.

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9
Q

(Subphylum) Cephalochordata

A

Lanclets (Amphioxus); having a persistent head-tail notochord.

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10
Q

(Subphylum) Craniata

A

Animals with a braincase + Chordata characteristics

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11
Q

(Superclass) Agnatha

A

Jawless fishes

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12
Q

5 features of Phylum Chordata

A

Notochord

Dorsal NC

Pharyngeal slits

Endostyle

Post-anal tail

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13
Q

3 Subphyla of Phylum Chordata

A

Urochordata, Cephalochordata, Craniata

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14
Q

4 Subclasses of Phylum Cnidaria

A

Scyphozoa

Anthozoa

Hydrozoa

Cubozoa

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15
Q

What do Symbodinium zooxanthellae do?

A

They are symbionts of coral. They are in 5 clades and they have different temperature tolerations and wavelength ranges

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16
Q

(Subphylum) Urochordata

A

Sea Squirts, part of Chordata

17
Q

Salp

A

barrel-shaped, planktonic tunicate

18
Q

Somites

A

The segmental buds of a chordate embryo that become skin, muscles, vertebrae and brain

19
Q

Nephrotomes

A

The segmental buds of a chordate that become the kidneys and gonads, and link somites to lateral plate tissue

20
Q

Lateral plate tissue

A

The tissue of a chordate embryo that forms unsegmented components; connective tissue, reproductive system, heart, gut

21
Q

Myotomes

A

V-shaped muscle blocks shaped to overlap; more efficient swimming and burrowing, very easy to spot in Amphioxus

22
Q

Pikaia

A

A lanclet-like fossil with straight myomeres and no gills

23
Q

Hyperoartia

A

Lampreys

24
Q

Ostracoderms

A

The first armoured fishes

25
Q

Dunkleosteus

A

The first jawed fishes (no teeth)

26
Q

Ampullae of Lorenzei

A

How fish sense electric field changes

27
Q

Acanthostega

A

Exctinct fish with very tetrapod-like skeleton

28
Q

Three major Proteostome lineages

A

Lophotrochozoa

Ecdysozoa

Platyzoa