Thecostraca |
Balanomorpha |
Balanidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 0 - 10 m (Ref. 87801). Temperate
Southeast Pacific and Southwest Atlantic: Chile and Argentina.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
It is found on rocks, shell and wood in intertidal areas to a depth of 10 m (Ref. 87801).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the superorder Thoracica are mostly hermaphroditic. Broadcast spawners, fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into planktonic nauplii and leave the mantle cavity. Afterwards, they undergo six naupliar instars succeded by nonfeeding cypris larva (settling stage) which later metamorphose into adults.
Pérez-Losada, M., J.T. Hoeg and K.A. Crandall. 2004. (Ref. 3698)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 11.5 - 15.9, mean 13.5 (based on 137 cells).
Price category
Unknown.