Echinoidea |
Camarodonta |
Echinometridae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Cùng sống ở rạn san hô; Mức độ sâu 0 - 45 m (Tài liệu tham khảo 86574). Tropical; 37°N - 29°S, 100°W - 28°W
Western Central Atlantic: from USA throughout the Caribbean and Brazil.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 15.0 cm WD con đực/không giới tính; (Tài liệu tham khảo 415)
Maximum depth from Ref. 83942. Inhabits shallow reef rock and reef crests (Ref. 415). This species is restricted to shallow water less than 3 meters and more prevalent in a high energy environment (Ref. 86574). Dwells in beach rock, coral reefs, seagrass beds, other hard rock substrates, and irregular bottoms. Recorded from superficial seawater temperatures of 20.8-29°C. Predominantly herbivorous with reports of facultative omnivory leaning towards herbivory (Ref. 128651).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.
Collin, R., M.C. Díaz, J. Norenburg, R.M. Rocha, J.A. Sánchez, M. Schulze, A. Schwartz and A. Valdés. 2005. (Tài liệu tham khảo 415)
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
Human uses
Các nghề cá: Tính thương mại
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Các công cụ
Thêm thông tin
Population dynamicsSự sinh trưởngMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionBổ xungSự 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): 24.9 - 28, mean 27 (based on 218 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.