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grows to a maximum diameter of 12 in (30 cm). It has numerous tubercles located along its five arms. These tubercles are bright red and extend upward from the arms. It has a gray body with red stripes that connect the tubercles. This creates an appearance of a grid made of interconnecting
305:
They prefer sandy or muddy seabeds because it is easier for them to search and forage for food. While they are most often seen in shallow tidal pools, they can live in a variety of depths, down to 100 m (330 ft) deep. Red-knobbed starfish are carnivorous animals that eat a number of sea
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The red-knobbed starfish can only be found in the Indian Ocean, mostly along the
African coast and Madagascar, north to India and Sri Lanka. A small population is also present in
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The skeleton is composed of many calcareous ossicles and spicules. They are located inside the layer of connective tissue. This skeleton supports the large central disk.
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is active in both daytime and nighttime. It is a popular aquarium specimen, but is considered incompatible with many other invertebrates, as it will eat
654:"How to assess the absence of a species? A revision of the geographical range of the horned sea star, Protoreaster nodosus (Echinodermata; Asteroidea)"
542:"How to assess the absence of a species? A revision of the geographical range of the horned sea star, Protoreaster nodosus (Echinodermata; Asteroidea)"
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It is also a heavily fished species for the curios trade, which contributes to the rarefaction of the species.
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514:"FreshMarine.com - African Red-Knob Sea Star - Protoreaster lincki - Buy Cheap Red Knob at Wholesale"
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The
Everything Aquarium Book: All You Need to Build the Aquarium of Your Dreams
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Biological
Adhesive Systems: From Nature to Technical and Medical Application
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223:. Their sale contributes to the rarefaction of this species.
617:"Red Knob Sea Star – Protoreaster linckii | Aquariums Life"
715:
459:Byern, Janek von; Grunwald, Ingo (2011-01-27).
735:
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623:. Archived from the original on 2010-12-02.
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465:. Springer Science & Business Media.
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574:"Ask a Vet Online 24/7 - PetCoach"
446:"Ask a Vet Online 24/7 - PetCoach"
383:"Ask a Vet Online 24/7 - PetCoach"
25:
292:It is distributed in the western
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486:Indiviglio, Frank (2006-10-12).
333:, other starfish, and the like.
275:
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242:
55:
1:
714:. You can help Knowledge by
588:"FishDB - Red Knob Sea Star"
422:"BioLib: Biological library"
354:"FishDB - Red Knob Sea Star"
300:Coral Bay, Western Australia
787:
693:
652:Ducarme, Frédéric (2022).
540:Ducarme, Frédéric (2022).
397:"View Protoreaster lincki"
766:Animals described in 1834
658:Frontiers of Biogeography
633:: CS1 maint: unfit URL (
546:Frontiers of Biogeography
193:African red knob sea star
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52:Scientific classification
50:
41:
34:
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706:This article about a
621:www.aquariumslife.com
214:
492:. Everything Books.
18:Protoreaster linckii
671:10.21425/F5FBG56187
559:10.21425/F5FBG56187
518:www.freshmarine.com
176:Protoreaster lincki
161:Protoreaster lincki
36:Protoreaster lincki
27:Species of starfish
401:www.saltcorner.com
310:Behaviour and diet
225:
195:, is a species of
167:(Blainville, 1834)
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268:Astropyga radiata
249:Off the coast of
181:red knob sea star
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16:(Redirected from
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771:Asteroidea stubs
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189:African sea star
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185:red spine star
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598:on 2012-03-20
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761:Oreasteridae
716:expanding it
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646:Bibliography
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600:. Retrieved
596:the original
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362:the original
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294:Indian Ocean
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288:Distribution
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219:for sale in
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201:Indian Ocean
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130:Protoreaster
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119:Oreasteridae
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319:soft corals
306:creatures.
207:Description
755:Categories
602:2016-04-10
523:2016-04-10
499:1440523894
431:2016-04-10
406:2016-04-10
368:2016-04-10
340:References
327:tube worms
215:Mummified
99:Asteroidea
315:P. lincki
228:P. lincki
217:P. lincki
199:from the
191:, or the
137:Species:
109:Valvatida
75:Kingdom:
69:Eukaryota
708:starfish
629:cite web
221:Tanzania
197:starfish
115:Family:
85:Phylum:
79:Animalia
65:Domain:
323:sponges
231:wires.
125:Genus:
105:Order:
95:Class:
496:
469:
282:Drying
179:, the
710:is a
686:Image
664:(3).
552:(3).
331:clams
251:Kenya
712:stub
635:link
494:ISBN
467:ISBN
666:doi
554:doi
302:.
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
