Identificar fauna marina de Madagascar

Solicito ayuda para identificar algunas fotos que no son mías, de diversas especies fotografiadas en Madagascar, para poder continuar con una expo sobre la vida en el mayor y uno de los más amenazados Puntos Calientes de Biodiversidad del planeta tierra, con un altísimo grado de endemismos y de maravillas evolutivas producidas por un aislamiento milenario.

1. ¿Braquiópodo, ostrácodo, percebe....?
http://www.flickr.com/photos/artour_a/2718603689/

2. Gusano Sternaspis sp.
http://www.flickr.com/photos/artour_a/2696982675/

3. Gusano Amphinomidae
http://www.flickr.com/photos/artour_a/2794561352/

4. Erizo Lovenia sp.
http://www.flickr.com/photos/artour_a/2721770508/

5. Holoturia Acrocirridae
http://www.flickr.com/photos/artour_a/2794561362/

6. Gusano Hesionidae
http://www.flickr.com/photos/artour_a/2794561354/

7. Nudibranquio
http://www.flickr.com/photos/geoffspiby/3823133076/

8. Cnidario?????
http://www.flickr.com/photos/geoffspiby/3823131502/

9. Cnidario
http://www.flickr.com/photos/geoffspiby/3823132562/

10. Erizo de mar
http://www.flickr.com/photos/geoffspiby/3823128918/

11. Gamba, Periclimenes?
http://www.flickr.com/photos/geoffspiby/3822327213/

12. Pluma de mar
http://www.flickr.com/photos/geoffspiby/3822324883/

13. Nudibranquio
http://www.flickr.com/photos/geoffspiby/3822324229/

14. Nudibranquio
http://www.flickr.com/photos/geoffspiby/3822323443/

15. Nudibranquio
http://www.flickr.com/photos/geoffspiby/3822322137/

16. Estrella de mar
http://www.flickr.com/photos/prolonga/3001170460/

17. Coral
http://www.flickr.com/photos/prolonga/3001170128/

18. Pez
http://www.flickr.com/photos/prolonga/3001169612/

19. Pez globo, Arothron sp?
http://www.flickr.com/photos/prolonga/3001169354/

20. Lirio de mar
http://www.flickr.com/photos/prolonga/3001165332/

21. Gamba roja
http://www.flickr.com/photos/geoffspiby/3823128558/

22. Coral cerebro
http://www.flickr.com/photos/geoffspiby/3822327541/

23. Gusano
http://www.flickr.com/photos/geoffspiby/3822321087/

24. Ascidias
http://www.flickr.com/photos/64886228@N00/637982181/

25. Nudibranquio
http://www.flickr.com/photos/astrowout/461893182/

26. Esponjas azules
http://www.flickr.com/photos/azhitsky/2459842628/

27. Anémonas
http://www.flickr.com/photos/7746910@N05/2091274495/

28. Pulpo
http://www.flickr.com/photos/7746910@N05/2092058358/

29. Pez cofre (Ostracionidae)
http://www.flickr.com/photos/azhitsky/3093527054/

30. Gamba
http://www.flickr.com/photos/roby_giorgio/4150284607/

31. Gamba Stenopus ¿hispidus?
http://www.flickr.com/photos/roby_giorgio/4150284039/

32. Estrella de mar (Linkia sp?)
http://www.flickr.com/photos/azhitsky/2459047451/

33. Caurí (Cypraea sp)
http://www.flickr.com/photos/azhitsky/2459027865/

34. Quitón
http://www.flickr.com/photos/azhitsky/2236404050/

35. Quitón
http://www.flickr.com/photos/rufous_73/1422894295/

Gracias
Isidro