Common name: Starfish

Asteroidea, commonly known as starfish or sea stars, are a class of echinoderms characterized by their star-shaped body structure with multiple arms radiating from a central disc. They are fascinating creatures that can regenerate lost limbs and have a unique feeding mechanism involving everting their stomachs. In reef aquariums, some species like the Reef Starfish (Fromia monilis) and the Blue Linckia (Linckia laevigata) are popular for their striking colors and shapes. However, care must be taken as some starfish are not reef-safe and may prey on corals or other invertebrates.

1. 
   Common name: Crown-of-Thorns Starfish

   Scientific name: Acanthaster planci
2. Common name: Burton's Starfish

   Scientific name: Aquilonastra burtoni
3. 
   Common name: Sand Sifting Starfish

   Scientific name: Archaster angulatus
4. 
   Common name: Indo-Pacific Beach Star

   Scientific name: Archaster typicus
5. 
   Common name: Japanese common starfish

   Scientific name: Asterias amurensis
6. 
   Common name: Northern Sea Star

   Scientific name: Asterias rubens
7. Common name: sheriff-badge sea star

   Scientific name: Asteropsis carinifera
8. Common name: Anderson's Sand Star

   Scientific name: Astropecten andersoni
9. 
   Common name: Royal Starfish

   Scientific name: Astropecten aranciacus
10. 
    Common name: Bispinosus Sand Star

    Scientific name: Astropecten bispinosus
11. 
    Common name: Sand Sifting Starfish

    Scientific name: Astropecten jonstoni
12. 
    Common name: comb star

    Scientific name: Astropecten polyacanthus
13. 
    Common name: Red Brittle Star

    Scientific name: Chaetaster longipes
14. 
    Common name: granulated sea star

    Scientific name: Choriaster granulatus
15. 
    Common name: white starfish

    Scientific name: Coscinasterias tenuispina
16. 
    Common name: pin-cushion sea star

    Scientific name: Culcita novaeguineae
17. 
    Common name: cushion star

    Scientific name: Culcita schmideliana
18. 
    Common name: Warty sea star

    Scientific name: Echinaster callosus
19. 
    Common name: Luzon Sea Star

    Scientific name: Echinaster luzonicus
20. 
    Common name: Red starfish

    Scientific name: Echinaster sepositus
21. 
    Common name: Orange spotted purple sea star

    Scientific name: Fromia elegans
22. 
    Common name: Ghardaqa Sea Star

    Scientific name: Fromia ghardaqana
23. 
    Common name: Indian Sea Star

    Scientific name: Fromia indica
24. 
    Common name: Red Starfish

    Scientific name: Fromia milleporella
25. 
    Common name: Red Tile Starfish

    Scientific name: Fromia monilis
26. 
    Common name: Red Sea Star

    Scientific name: Fromia nodosa
27. 
    Common name: Red Starfish

    Scientific name: Fromia polypora
28. 
    Common name: Egyptian sea star

    Scientific name: Gomophia egyptiaca
29. 
    Common name: Egg Cowrie

    Scientific name: Gomophia watsoni
30. 
    Common name: smooth starfish

    Scientific name: Hacelia attenuata
31. 
    Common name: Pacific blood star

    Scientific name: Henricia leviuscula
32. 
    Common name: Bloody Henry starfish

    Scientific name: Henricia oculata
33. 
    Common name: arctic cushion star

    Scientific name: Hippasteria phrygiana
34. 
    Common name: icon star

    Scientific name: Iconaster longimanus
35. 
    Common name: Leather Star

    Scientific name: Leiaster coriaceus
36. 
    Common name: velvety sea star

    Scientific name: Leiaster speciosus
37. 
    Common name: Blue Linckia Starfish

    Scientific name: Linckia guildingi
38. 
    Common name: blue sea star

    Scientific name: Linckia laevigata
39. 
    Common name: Blue Linckia Starfish

    Scientific name: Linckia multifora
40. 
    Common name: Seven-armed starfish

    Scientific name: Luidia ciliaris
41. 
    Common name: seven armed sea star

    Scientific name: Luidia maculata
42. 
    Common name: spiny starfish

    Scientific name: Marthasterias glacialis
43. Common name: Bradley's Sea Star

    Scientific name: Mithrodia bradleyi
44. 
    Common name: nail sea star

    Scientific name: Mithrodia clavigera
45. 
    Common name: Nardoa frianti

    Scientific name: Nardoa frianti
46. 
    Common name: Galathea Sea Star

    Scientific name: Nardoa galathea
47. 
    Common name: Nardoa Starfish

    Scientific name: Nardoa galatheae
48. 
    Common name: Nardoa Starfish

    Scientific name: Nardoa novaecaledoniae
49. 
    Common name: Rose Sea Star

    Scientific name: Nardoa rosea
50. Common name: Nardoa Tuberculata

    Scientific name: Nardoa tuberculata
51. 
    Common name: Blue Sea Star

    Scientific name: Neoferdina cumingi
52. 
    Common name: Chocolate Chip Sea Star

    Scientific name: Neoferdina glyptodisca
53. 
    Common name: Red Knob Sea Star

    Scientific name: Neoferdina insolita
54. 
    Common name: purple seastar

    Scientific name: Ophidiaster ophidianus
55. 
    Common name: red cushion sea star

    Scientific name: Oreaster reticulatus
56. 
    Common name: Sohal Tang

    Scientific name: Paraferdina sohariae
57. 
    Common name: Bat star

    Scientific name: Patiria miniata
58. 
    Common name: Knobby Sea Star

    Scientific name: Pentaceraster mammillatus
59. 
    Common name: vermillion seastar

    Scientific name: Pentagonaster duebeni
60. 
    Common name: red cushion stat

    Scientific name: Porania pulvillus
61. 
    Common name: red knobbed starfish

    Scientific name: Protoreaster lincki
62. 
    Common name: chocolate chip starfish

    Scientific name: Protoreaster nodosus
63. 
    Common name: Chocolate Chip Sea Star

    Scientific name: Tamaria stria
64. 
    Common name: Giant Sea Star

    Scientific name: Thromidia catalai
65. 
    Common name: Mottled Sea Star

    Scientific name: Tosia australis