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Spirobranchus giganteus (Pallas, 1766)
Christmas tree worm| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Spirobranchus giganteus AquaMaps Data sources: GBIF OBIS |
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Polychaeta | Sabellida | Serpulidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
وابسته به آب سنگ. Tropical
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Circumtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 20.0 cm DL جنس نر / بدون خواص جنسي; (مرجع 81049)
Calcareous tube can reach up to 20 cm in length and is usually deeply embedded in the coral skeleton. Planktonic larval phase lasts for 9 to 12 days and the average life span is over 30 years. A dioecious filter feeder that is often mistaken to be a boring species. Larvae actually settles on exposed corals skeleton and extend their tubes toward the living tissue, which subsequently obscures the tube. Simultaneous spawning of male and female species and its host corals (Orbicella annularis, O. faveolata, O. franksi, Montastraea cavernosa, Pseudodiploria strigosa), occurred in the evening during slack neap tides with nominal wind and wave action. Such conditions minimize gamete distribution by water turbulence and wave action, increasing the chances of fertilization (Ref. 81049). Part of fouling communities attached to raft frames in mariculture zones (Ref. 127121).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Planktotrophic larval phase lasts for 9-12 days. Within the first 24 hrs the first larval ocelli (compound eyes) develop facilitating positive phototaxis to visible light of wavelengths shorter than 590nm.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (مرجع 19)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
CMS (مرجع 116361)
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Distribution
Physiology
Oxygen consumption
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 23.5 - 28.8, mean 27.2 (based on 1428 cells).
طبقه قيمت
(مرجع 80766):
Unknown.