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Chitonida |
Tonicellidae
Environment: milieu / climate zone / depth range / distribution range
экология
; пределы глубины 0 - 40 m (Ref. 289). Temperate
Eastern Pacific: Alaska, USA, Canada and Mexico.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm Max length : 2.5 cm TL самец/пол неопределен; (Ref. 296)
Girdle: Sandy with a minute spiculose fringe; opposite all or some sutural areas there is a long hair with fine recurved short hairs along its stem; Cream with orange or red blotches in color. Valves: Appear smooth to the naked eye but are minutely granular under a lens; scarlet red in color with 4 small blue spots on the posterior edge or mottled olivaceous green and maroon (Ref. 296).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
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. (Ref. 296)
Статус Красного Списка МСОП (Ref. 130435)
Статус СИТЕС (Ref. 108899)
Not Evaluated
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
Возраст/РазмерыростЗависимость между длиной и массой телаЗависимость между длинамиморфологияличинкичисленность
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 8.9 - 15.6, mean 10.3 (based on 52 cells).
Уязвимость
Low vulnerability (10 of 100).
Категория цены
Unknown.