Echinoidea |
Cidaroida |
Cidaridae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 50 m (संदर्भ 83942). Tropical; 38°N - 26°S, 100°W - 28°W
Atlantic and the Mediterranean Sea: North Carolina to Brazil . Tropical and subtropical.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 13.0 cm WD पुल्लिंग / अलिंग; (संदर्भ 415)
This is an epibenthic and subtidal species found in coral reefs, seagrass, and rocky bottoms (Ref. 83942). Inhabits crevices in reefs and back-reef lagoons (Ref. 415, 86574), in zones of reef crest, sand, rubble, patch reef, buttress, spur and groove, as well as Thalassia sp. beds (Ref. 86574) Omnivorous grazer and spawns on the full moon (Ref. 415).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | 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 Photographic identification guide to some common marine invertebrates of Bocas Del Toro, Panama. Caribbean Journal of Science. 41(3):638-707. (संदर्भ 415)
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
मात्स्यिकी: व्यापारिक
| FishSource |
साधन
अधिक जानकारी
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): 22.7 - 28, mean 26.1 (based on 446 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.