Demospongiae |
Haplosclerida |
Callyspongiidae
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
. Temperate
Southwest Pacific: Kermadec Islands.
Length at first maturity / আকৃতি / Weight / Age
পরিপক্কতা : Lm ?  range ? - ? cm
Oscula: prominent on summit of rounded elevations on the upper surface, or on the crests of level ridges formed by the concrescence of such elevations. Color: yellowish. Firm texture. Skeleton structure: primary fibres parallel or radiating to the surface, connected by the secondary fibres forming a rectangular mesh. Oxea: slightly curved with blunt ends; present on primary fibres as loose and irregularly arranged strands, most numerous at the nodes; strand thins out until disappearance, usually about 6 series of spicules. Thinner secondary fibres with few spicules and not polyserial, ends not in contact. Microscleres: minute strongyla; smooth; straight or slightly curved (Ref. 88951).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | Eggs | ডিম্বধারন ক্ষমতা | 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.
Kirk, H.B. 1911 Sponges collected at the Kermadec Islands by Mr. W.R.B. Oliver. Transactions and Proceedings of the New Zealand Institute 43: 574-581, pl. XXVII. (সূত্র 88951)
IUCN Red List Status
(সূত্র 130435: Version 2025-1)
CITES status (সূত্র 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
হাতিয়ার
আরো তথ্য
ট্রফিক বাস্তুতন্ত্র Food items (preys)
পথ্য উপাদান
খাদ্য গ্রহণ
শিকারী প্রাণী সমূহ
Population dynamicsবৃদ্ধি
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
প্রাচুর্য
Life cycleপ্রজনন পরিপক্কতা ডিম্বধারন ক্ষমতা ডিম ছাড়া EggsEgg developmentLarvae Physiologyঅম্লজান ব্যবহার
Human RelatedStamps, coins, misc.
ইন্টারনেট সুত্র
Estimates based on models