Gastropoda |
Not assigned |
Lottiidae
Environment: milieu / climate zone / depth range / distribution range
Ecologia
. Subtropical
Pacific Ocean: Alaska to Mexico. Climate: boreal to tropical.
Length at first maturity / Size / Peso / Age
Maturity: Lm ?  range ? - ? cm Max length : 3.5 cm SHL maschio/sesso non determinato; (Ref. 312); common length : 3.0 cm SHL maschio/sesso non determinato; (Ref. 312)
The peak near the front edge is far forward and may occasionally overhang the edge. The exterior varies in color but is usually brownish or olive green with a mix of large and fine dots. It is often pitted by a parasitic fungus and may have an eroded top (Ref. 312); Has a shell with an apex that is anterior. The anterior slope of the shell is concave and the posterior portion of the shell is convex. It has a strong ribbing on the posterior region. The shells are colored brownish green to greenish black and frequently appear eroded with white spots. The side of the foot is white (Ref. 310).
It has a shell length of 1.5 to 3.5 cm (Ref. 312).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Reproduction: Spawning occurs in the winter, spring and summer. Has a short veliger stage. Typically the planktonic (veliger) larvae only remain in the water column for a few days to around a month. Recruitment of new individuals occurs typically from November to January. This short planktonic stage only allows for a limited dispersal of new individuals and recruitment is typically from the same or adjacent shore (Ref. 310).
Gallivan, G. and J. Danforth. 1999. (Ref. 312)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Strumenti
Informazioni ulteriori
Trophic EcologyPrede
Dieta
Consumo di cibo
Razione
Predatori
Population dynamicsAccrescimento
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Reclutamento
Abbondanza
Life cycleRiproduzioneMaturitàFecundityDeposizioneUovaEgg developmentLarveDinamica popolazioni larvali Human RelatedProfilo di acquacoltura
Stamps, Coins Misc.
Fonti Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 6.4 - 14.2, mean 9.1 (based on 384 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.