Ophiuroidea |
Ophiurida |
Ophiuridae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Mức độ sâu 0 - 30 m (Tài liệu tham khảo 81020). Tropical
Indo-West Pacific: Western Indian Ocean to New Caledonia and the Philippines.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 2.7 cm WD con đực/không giới tính; (Tài liệu tham khảo 87041)
Size refers to disc diameter (Ref. 87041). Found in waters less than 30m. Associated with coral communities (Ref. 129602). Occurs under coral rubble in shallow reef areas (Also Ref. 129602). Feeds on detritus and carrion.
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Members of the class Ophiuroidea are mostly gonochoric, others are protandric. Fertilization is external. Brooding is common, bursae is used as brood chambers where the embryos develop into juveniles and later crawl out from the bursal slits. Life cycle: Embryos hatch into free-swimming planktotrophic larvae and later metamorphose into tiny brittle stars which sink down the bottom where they grow into adult form.
Fujita, T., Z.B. Yasin and A.T.S. Hwai. 2008. (Tài liệu tham khảo 84821)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2024-2)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Các công cụ
Thêm thông tin
Population dynamicsSự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Bổ xung
Sự phong phú
Life cycleSự tái sinh sảnChín muồi sinh dụcSự sinh sảnĐẻ trứngEggsEgg developmentLarvaeSự biến động ấu trùng Human RelatedAquaculture profiles
Stamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 24.6 - 29.3, mean 28.3 (based on 2681 cells).
Vulnerability
Low vulnerability (10 of 100).