繁殖: Hydrolagus colliei
Document source: http://fishbase.mnhn.fr/Reproduction/FishReproSummary.php?ID=2589&StockCode=2785
 
主要参考文献 Armstrong, R.H., 1996
模态 dioecism
受精 internal (oviduct)
Mating type
产卵频度 throughout the year, but peaking once
Spawning aggregation 参考文献  
批次产卵者 参考文献  
生殖同功群 nonguarders
open water/substratum egg scatterers
Parental Care none
生命周期与交配行为的描述 Distinct pairing during copulation (Ref. 205). The female extrudes two eggs at a time (each contained in a capsule) and may take up to 30 hours to extrude all her egg cases, which then hang from her body on a long filament for another 4 to 6 days. The egg cases end up planted vertically in the mud or just lying with filaments entangled on the bottom. Females extruding egss can be found year-round (Ref. 28499).
搜寻有关繁殖更多的参考资料 Scirus
(例如 9948)
( 例如 cephalopods )
Comments & Corrections
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