FILUM CHORDATA DAN ASAL MULAVERTEBRATA

FILUM CHORDATA

TOPIK

KARAKTERISTIKUMUM CHORDATA

GAMBARANUMUM

KEANEKARAGAMANVERTEBRATA

ANCESTRALCOLONIAL

FLAGELLATE

Deuterostomia

Bilateria

Eumetazoa

Metazoa

FILOGENI HEWAN

Deuterostomia Lophotrochozoa

Bilateria

Ecdysozoa

ANCESTRALCOLONIAL

FLAGELLATE

Deuterostomia

Bilateria

Eumetazoa

Metazoa

Porifera

Ctenophora

Cnidaria

Acoela

Echinodermata

Chordata

Platyhelminthes

FILOGENI HEWAN

Deuterostomia Lophotrochozoa

Bilateria

Ecdysozoa

Platyhelminthes

Rotifera

Ectoprocta

Brachiopoda

Mollusca

Annelida

Nematoda

Arthropoda

FILUM CHORDATA

CIRI KHAS FILUM CHORDATA

• NOTOKORD• TALI SARAF DORSAL

BERLUBANG• CELAH FARING• EKOR PASCAANUS

YANG BEROTOT

• NOTOKORD• TALI SARAF DORSAL

BERLUBANG• CELAH FARING• EKOR PASCAANUS

YANG BEROTOT

FILUM CHORDATA• CHORDATES

– INVERTEBRATES (SUBPHYLUM CEPHALOCHORDATA DAN SUBPHYLUM UROCHORDATA)• LANCELETS• TUNICATES

– VERTEBRATES (SUBPHYLUM VERTEBRATA )

• FISHES

• AMPHIBIANS

• REPTILES

• BIRDS

• MAMMALS

• CHORDATES– INVERTEBRATES (SUBPHYLUM CEPHALOCHORDATA DAN SUBPHYLUM UROCHORDATA)

• LANCELETS• TUNICATES

– VERTEBRATES (SUBPHYLUM VERTEBRATA )

• FISHES

• AMPHIBIANS

• REPTILES

• BIRDS

• MAMMALS

Copyright © The McGraw-Hill Companies, Inc. Permissionrequired for reproduction or display.

Chor

date

sVert

ebra

tes

Gna

thos

tom

esLu

ngs

Tetr

apod

sAm

niot

es

Mammals

Ray-finned Fishes

Lobe-finnedFishes

Amphibians

Reptiles*

common ancestormammary gland

amniotic egg

limbs

lungs

jaws

bonyskeleton

*includes birds

Chor

date

s

Lancelets

Tunicates

Jawless Fishes

CartilaginousFishes

Ray-finned Fishes

vertebrae

ancestralchordate

CHORDATES INVERTEBRATES

• SUBPHYLUM CEPHALOCHORDATA– LANCELETS

• SUBPHYLUM UROCHORDATA– TUNICATES

• SUBPHYLUM CEPHALOCHORDATA– LANCELETS

• SUBPHYLUM UROCHORDATA– TUNICATES

LANCELETS

caudal fin

dorsal fin

atrioporeatrium

dorsal tubular nerve cord

notochordpharynx

rostrum

gill barsand slits

oral hoodwith tentacles

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

anusventral fin

atriopore

TUNICATES

incurrent siphonexcurrent siphon

gill slit

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

gill slit

tunic

© Rick Harbo

CHORDATES VERTEBRATES