Echinod germ

Tusitala: Laura McKinney
Aso O Foafoaga: 2 Apelila 2021
Faafouga Aso: 1 Iuli 2024
Anonim
Cnidarians and Echinoderms
Ata: Cnidarians and Echinoderms

Anotusi

O le echinod germ pe echinodermata O i latou o invertebrate meaola o le sami ae latou te i ai se dermoskeleton. O lenei ituaiga meaola o le gataifale o loʻo i ai ni peleni faʻafoliga poʻo ni tamaʻi sela o loʻo salalau solo i le tino. Lenei lona igoa: echinoderm, o lona uiga "paʻu ua lilofia i le vao tuitui”.

O le calcareous ipu e aofia ai kalisiu kalate ma, o nisi o latou, faʻamatalaina le tasi i le isi pei o le tulaga o le starfish, ao isi e ueloina fausiaina o se ituaiga atigi e pei o le tulaga o sami urchins.

O le echinod germ e mafai ona latou nonofo i le gataifale siosiomaga. O nei gaioi e ala i le tolotolo i le pito i lalo o le gataifale siosiomaga ma a latou ituaiga o toe gaosia e asexual, i nisi tulaga i ai le mafai ona toe fanaufouina, pei o le tulaga i starfish.

  • E mafai ona fesoasoani ia te oe: Arthropod manu.

E pei ona latou i ai?

Echinoderms nei radial symmetry, sili faʻapitoa latou pentaradally symmetric. O lona uiga, o latou tino o vaega e tu faataamilo i le ogatotonu.


E leai so latou ulu poʻo se faiʻai. Peitaʻi, e mafai ona latou iloa le mea o loʻo tupu i latou e sela o le tino e faʻaputuputuina faʻamatalaga mai lo latou siʻosiʻomaga. E leai foi se latou fatu talu ai o loʻo matala le latou taʻavale.

Faʻataʻitaʻiga o echinod germ

  • Starfish
  • Comet fetu poʻo Linckia guildingi
  • Orthasterias koehleri
  • Snuffbox
  • Ofiura
  • Lili o le sami
  • Gagana Flamenco
  • Compatula
  • Gagana Flamenco
  • Mediterranean Comatula

Faʻataʻitaʻiga o echinod germ e tusa ai ma subspecies

Lili o le sami

  • Davidaster rubiginosus
  • Endoxocrinus parrae
  • Himerometra robustipinna
  • Lamprometra palmata
  • Celtic leptometra
  • Ptilometra australis
  • Stephanometrist faʻailoa mai
  • Tropiometra carinata

Starfish poʻo Asteroid. Ua faʻavasegaina i latou i oka:

  • Faʻatonuga Brisingida, o loʻo i ai 111 ituaiga
  • Poloaʻi Forcipulatida, ma ituaiga 269
  • Faʻatonu Paxillosida, 372 ituaiga
  • Poloaʻi Notomyotida, 75 ituaiga
  • Poloaʻi Spinulosida, 121 ituaiga
  • Faʻatonuga Valvatida, ma ituaiga 695
  • Poloaia Velatida, ma le 138 ituaiga

Nisi ituaiga o:


Asterias forbesiLinckia multifora
Le pale tuituiMithrodia faifaiva
Fetu sukaNardoa galatheae
Fetu pinikiOphidiasteridae
ForcipulatideOreasteridae
Fromia monilisOrthasterias koehleri
GoniasteridaePentaceraster
Henricia leviusculaPentagonaster
Henricia TotoSpinuloside
Leiaster leachiValvatida

Ofiuras

Amphiodia occidentalisOphioderma panamensis
AmphipholisOphionereis annulata
Amphipholis squamataOphiopholis aculeata
Amphiura arcystataOphiopholis kennerlyi
Ophiocoma erinaceusOphioplocus esmarki
Ophiocomina nigraOphiothrix spulatata
OphiodermaOphiotrix fragilis
Ophioderma longicaudaOphiurida

O vao o le sami


Chondrocidaris giganteaHedgehogs fatu
Colobocentrotus atratusMaamaa faʻamaʻaʻa poʻo tamaʻi atigi vae
Paucispinum pulouFagota masani o sami
DiadematoidFaʻasilasilaga penitala hedgehogs
Sand tala poʻo hedgehogs le tutusaLytechinus semituberculatus
EchinometridaePateta
Echinothrix ulutalaPseudoboletia indiana
Parson's hat sea urchinToxopneustidae

Kukama o le sami. Ua vaevaeina i latou i aiga eseese ma vasega:

  • Dendrochirotacea
  • Aspidochirotacea
  • Apodacea

Nisi ituaiga o:

ActinopygaSukalati moli kukama
Bohadschia ParadoxaKukama sami uliuli
Holothuria cinerascensPsolidae
Holothuria pervicaxSclerodactylidae
Leptosynapta tenuisStichopus
Parastichopus californiaicusSynapta maculata
Pama o le sami leagaThelenota ananas


Mataupu Lata Mai

Faʻamanuiaga
Ethyl ava malosi
Suauʻu