Porifera Flashcards

1
Q

Demospongea

A

Gemeine Schwämme

  • Spongin / kieselige Nadeln
  • monoxon, tetraxon, desmon
  • leucon

Fast alle stromatoporoide

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2
Q

Calcarea

A

Kalkschwämme

  • kalkige Nadeln
  • oft Stimmgabel förmig
  • ascon, sycon, leucon

Wenig Stromatoporoide, chacteide

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3
Q

Hexatinellida

A

Kieselschwämme

  • kieselige Nadeln, raues Nadelskelett
  • triaxone Mikroskleren (90*)
  • meist leucon

Springtozoe

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