Polychaeta |
Aciculata |
Aphroditidae
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
Benthic; rango de profundidad 37 - 49 m (Referencia 126373). Temperate
Distribución
Territories | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Introducciones
Arctic, Northeast Atlantic, the Mediterranean and Northwest Pacific.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm Max length : 20.0 cm TL macho / no sexado; (Referencia 128012); common length : 10.0 cm TL macho / no sexado; (Referencia 128012); common length :11 cm TL (female)
Occurs in areas of fine sand (Ref. 96391). Medium level of mobility. Carnivorous (Refs. 96498, 113574). Scavenger and deposit feeder as well (Ref. 66120).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults (Ref. 833).
Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (Referencia 2711)
Situación en la Lista Roja de la UICN
(Referencia 130435: Version 2025-2 (Global))
Estatus CITES (Referencia 108899)
Not Evaluated
CMS (Referencia 116361)
Not Evaluated
Amenaza para el ser humano
Usos humanos
Pesquerías: of no interest\
| FishSource |
Herramientas
Más información
Ciclo de vidaReproducciónMadurezFecundidadPuestaHuevosDesarrollo de los huevosLarva FisiologíaConsumo del oxígeno
Relacionados con el ser humanoSellos, monedas, varios
Fuentes de Internet
Estimaciones basadas en modelos
Vulnerabilidad pesquera
Low vulnerability (10 of 100).
Categoría de precios
Unknown.