Demospongiae |
Dictyoceratida |
Spongiidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 1 - 85 m (संदर्भ 363), usually 1 - 80 m (संदर्भ 363). Subtropical; 46°N - 30°N, 8°E - 36°E
Mediterranean: mostly eastern basin.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 20.0 cm DL पुल्लिंग / अलिंग; (संदर्भ 363)
Sponge of massive form or more often out of thick blade. Osculus a few mm in diameter, dispersed. Primary fibers: 0.005 - 0.007 cm diameter, deprived of marrow and foreign bodies. Secondary fibers: 0.003 - 0.004 cm diameter.
Maximum depth from Ref. 125945. Maximum size: 20 cm. Importance: exploited in small quantities, mainly in Tunisia (Ref. 363).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.
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. (संदर्भ 363)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
मात्स्यिकी: लघु वाणिज्य
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.