Thecostraca |
Scalpellomorpha |
Scalpellidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 100 - 1600 m (संदर्भ 7473). Boreal
Distribution
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका
Northwest Atlantic: Canada.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.
Buhl-Mortensen, L. and J.T. Hoeg 2006 Reproduction and larval development in three scalpellid barnacles, Scalpellum scalpellum (Linnaeus, 1767), Ornatoscalpellum stroemii (M. Sars, 1859) and Arcoscalpellum michelottianum (Seguenza, 1876), Crustacea: Cirripedia: Thoracica) Thoracica): implications for reproduction and dispersal in the deep sea. Mar. Biol. 149:829-844. (संदर्भ 7473)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Price category
Unknown.
