Demospongiae |
Dictyoceratida |
Spongiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
, usually 0 - 80 m (مرجع 363). Subtropical
Southeast Pacific, Central Atlantic and the Mediterranean.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Sponge covering, thick from 0.5 to 1 cm, equipped with conical papillae oculifera from 0.5 to 1.5 cm in height on 0.3 to 0.4 cm of diameter. Conules small, localized on the papillae; the remainder of surface is smooth. Primary: 0.004 - 0.005 cm diameter, rare fibers, with foreign bodies. Secondary fibers: 0.004 - 0.005 in-depth cm, 0.0007 - 0.002 cm on the surface. Color: Yellowish with dark chestnut (Ref. 363).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Vacelet, J. 1987 Éponges. p. 137-148. In Fischer, W., M. L. Bauchot and M. Schneider. 1987. Fiches FAO d' identification des espèces pour les besoins de la pêche. (Revision 1). Méditerranée et mer Noire. Zone de pêche 37. Volume I. Végëtaux et Invertébrés. Publication préparée par la FAO, résultant d'un accord entre la FAO et la Commission des Communautés européennes (Project GCP/INT/422/EEC) financëe conjointement par ces deux organisations. Rome, FAO, Vol.1. (مرجع 363)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
طبقه قيمت
Unknown.