Polyplacophora |
Chitonida |
Chitonidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 4 m (ссылка 2022). Tropical
Western Central Atlantic: USA, Colombia, Bermuda, Mexico, Venezuela and the West Indies.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cm Max length : 7.6 cm TL самец/пол неопределен; (ссылка 281)
Valve color: Dull grayish green or greenish brown; Some valves, dark-brown arrow-shaped patch on the dorsal ridge. Lateral areas: Five irregular, radiating cords. Central areas: Smooth at the top and eight to nine strong, wavy, longitudinal ribs on the sides. Girdle color: Alternating zones of whitish, green or black. Scales: Appear to be slightly higher than broad (Ref. 281).
Epibiotic (Ref. 110502). Very common under rocks, in the zone between tides (Ref. 292); intertidal to shallow subtidal (Ref. 289); intertidal and spray zones of rocky shores (Ref. 2022).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.
Основная ссылка
ссылки | координатор | соавторы
Burghardt, G. and L. Burghardt 2006 Selected Chitons of Caribbean Area and the East Coast of United States and Canada. A Gallery of Worlwide Chitons: http://home.inreach.com/burghart/eastcoas.html[accessed20/01/06] (ссылка 281)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
Trophic EcologyFood items (preys)состав пищипотребление пищихищники Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 25.8 - 28.3, mean 27.5 (based on 436 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.