Page 5 - Modul_Alin
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A. Superclass Agnatha ................................................................62
1. Class Myxini ..........................................................................62
2. Class Petromyzontida ............................................................64
3. Class Cephalaspidomorphi ....................................................67
B. Superclass Gnathostomata ....................................................68
1. Class Placodermii ..................................................................70
2. Class Chondrichthyes ............................................................72
Latihan 4 ............................................................................................. 81
MATERI V: CLASS ACTINOPTERYGII .................................... 85
A. Karakteristik Actinopteygii...................................................85
1. Kerangka dengan tulang asal endokondral ...........................85
2. Didukung oleh sinar kulit panjang (lepidotrichia) ...............85
3. Memiliki rahang ....................................................................85
4. Respirasi terutama oleh insang yang didukung oleh
lengkungan dan ditutupi dengan operkulum. ...............................85
5. Kandung kemih renang ..........................................................85
6. Sirkulasi yang terdiri dari; .....................................................86
7. Sistem ekskresi ginjal opisthonephric berpasangan .............86
8. Sistem saraf otak dengan serebrum kecil, lobus optikus, dan
otak kecil; ......................................................................................86
B. Klasifikasi Actinopterygii ......................................................86
1. Subclass Cladistia ..................................................................86
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