Demospongiae |
Chondrillida |
Chondrillidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
. Subtropical
Mediterranean.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm
Species petrifying, likely to reach thickness a 4 cm, and able to cover almost completely with considerable surfaces. Smoothes of the surface with some rather large osculum. Rubbery consistency and toughness. Coloring varies according to the light intensity, of the white salts with brown dark marbled (Ref. 358).
Body thickness: 4 cm. Depth: As of surface until approximately 30 m of depth (Ref. 358). Biology: Species has neither spicules, nor fibers of spongin; it works out collagen fibers assuming of the functions of skeleton. Coloring of variable sponge according to the light intensity: the paler the intensity is weak, will be the colors. Conversely, subjected to an intense lighting, it will take darker colors. This phenomenon takes place at many animal species; pertaining to other zoological groups; and can be observed on a single individual: it is the case when the higher face; exposed to the light, is strongly colored, while the faces receiving little light remain definitely paler (Ref. 358). Habitat: Not very enlightened sites; dark zones by rock overhangs; cracks and entries of underwater caves; sometimes; although seldom, on funds sandy. As of surface until approximately 30 m of depth (Ref. 358).
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.
Göthel, H. 1992 Guide de la faune sous-marine: La Méditerranée. Invertébrés marins et poissons. Eygen Ulmer GmbH & Co. 318 p. (संदर्भ 358)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 13.1 - 15.2, mean 13.9 (based on 56 cells).
Price category
Unknown.