| 词条 | Protoreaster linckii | |||
| 释义 |
| image = Red-knobbed.starfish.arp.jpg | genus = Protoreaster | species = linckii | authority = (Blainville, 1834) }}Protoreaster linckii, the red knob sea star, red spine star, African sea star,[1] or the African red knob sea star,[2] is a species of starfish from the Indo-Pacific.[3][4] DescriptionP. linckii grows to a maximum diameter of {{convert|12|in|cm|abbr=on}}. 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 wires.[5]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.[6] It is distributed in the western Indo-Pacific[7][8] in locations ranging from shallow tidal pools to reefs up to {{convert|100|m|ft|abbr=on}} deep.[9] Behaviour and dietP. linckii is active in the daytime.[10] It is a popular aquarium specimen, but is considered incompatible with many other invertebrates, as it will eat soft corals, sponges, tube worms, clams, other starfish, and the like.[11]It is also a heavily fished species for the curios trade. References1. ^{{Cite web|url = http://www.fishdb.com/db/salt/specimen/Red_Knob_Sea_Star.php|title = FishDB - Red Knob Sea Star|website = www.fishdb.com|access-date = 2016-04-10}} 2. ^http://www.peteducation.com/article.cfm?c=16+2158+2224&aid=2175 3. ^{{Cite web|url = http://www.saltcorner.com/AquariumLibrary/browsespecies.php?CritterID=3062|title = View Protoreaster linckii|website = www.saltcorner.com|access-date = 2016-04-10}} 4. ^{{Cite web|url = https://www.biolib.cz/en/taxon/id311482/|title = BioLib: Biological library|last = ondrej.zicha(at)gmail.com|first = Ondrej Zicha;|website = www.biolib.cz|access-date = 2016-04-10}} 5. ^http://www.peteducation.com/article.cfm?c=16+2158+2224&aid=2175 6. ^{{Cite book|url = https://books.google.com/books?id=Zb3sTkJEwOwC|title = Biological Adhesive Systems: From Nature to Technical and Medical Application|last = Byern|first = Janek von|last2 = Grunwald|first2 = Ingo|date = 2011-01-27|publisher = Springer Science & Business Media|isbn = 9783709102862|language = en}} 7. ^{{Cite book|url = https://books.google.com/books?id=DUq0NmhW1CcC|title = The Everything Aquarium Book: All You Need to Build the Aquarium of Your Dreams|last = Indiviglio|first = Frank|date = 2006-10-12|publisher = Everything Books|isbn = 1440523894|language = en}} 8. ^{{Cite web|url = http://www.freshmarine.com/red-knob-sea-star.html|title = FreshMarine.com - African Red-Knob Sea Star - Protoreaster lincki - Buy Cheap Red Knob at Wholesale|website = www.freshmarine.com|access-date = 2016-04-10}} 9. ^http://www.peteducation.com/article.cfm?c=16+2158+2224&aid=2175 10. ^{{Cite web|url = http://www.fishdb.com/db/salt/specimen/Red_Knob_Sea_Star.php|title = FishDB - Red Knob Sea Star|website = www.fishdb.com|access-date = 2016-04-10}} 11. ^http://www.aquariumslife.com/sea-star/red-knob-sea-star-protoreaster-linckii/ External links
2 : Oreasteridae|Animals described in 1834 |
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