Malacostraca |
Decapoda |
Grapsidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 5 m (ссылка 106471). Tropical; 40°N - 35°S, 126°W - 28°E
Indo-Pacific and Atlantic: from Baja California (Mexico) to Chile, including Clipperton Island, Galapagos Islands and other Pacific oceanic islands; from south Florida to central America, West Indies, to Colombia, Venezuela and Brazil, to western Africa and Portugal, including Azores, Cape Verde, Sao Tome and Principe, Ascension and Saint Helena. Subtropical and tropical.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?, range 3 - 3.38 cm Max length : 7.7 cm CL самец/пол неопределен; (ссылка 435)
Maximum carapace width: 8.7 cm. Inhabits rocks near water line and is very active on land, taking refuge in the sea when threatened (Ref. 435). Supralittoral to intertidal (Ref. 104055). Abundant in splash zones (Ref. 105697). On rubbles (Ref. 106471). Feeds on cirripedes, mytilids, and porcelain crabs; occasionally acts as a scavenger. Also preys upon sea turtles and on the lookout for marine birds nest (Ref. 106452). Herbivorous (Ref. 106455).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Основная ссылка
ссылки | координатор | соавторы
Fischer, W., G. Bianchi and W.B. Scott (eds.) 1981 True Crabs. 6: pag.var. In FAO species identification sheets for fishery purposes. Eastern Central Atlantic (fishing areas 34, 47; in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and AgriculturesOrganization of the United Nations, 1-7: pag.var. (ссылка 435)
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
рыболовство: рыболовство как средство для существования
| FishSource | Sea Around Us
инструменты
дополнительная информация
Population dynamicsростMax. ages / sizesLength-weight rel.Length-length rel.Размерный составMass conversionчисленность PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 22.2 - 28.3, mean 27.1 (based on 1189 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.
