ການສືບພັນຂອງ Polypterus senegalus
Document source: http://www.fishbase.se/Reproduction/FishReproSummary.php?GenusName=Polypterus&ID=5024&SpeciesName=senegalus&StockCode=5259&fc=31
 
ການອ້າງອີງຫຼັກ Burgess, W.E., 1983
ແບບ dioecism
ການຕິດນ້ຳເຊື້ອຂອງໄຂ່ປາ external
Mating type
ຄວາມຖີ່ຂອງການວາງໄຂ່ one clear seasonal peak per year
Spawning aggregation ເອກະສານອ້າງອີງ  
ກຸ່ມຫຼືຊະນິດປາທີ່ໄຂ່ຢູ່ເປັນກ້ອນ (ບໍ່ໄດ້ໄຂ່ແບບຊະຊາຍ) Yes.   ເອກະສານອ້າງອີງ  Burgess, W.E., 1983
ກຸ່ມຂອງຊະນິດປາໃດນຶ່ງທີ່ມີຄວາມພ້ອມໃນການປະສົມພັນ nonguarders
open water/substratum egg scatterers
Parental Care none
ການພັນລະນາຂອງວົງຈອນຊີວິດແລະພຶດຕິກຳການຫາຄູ່ In Polypterus senegalus courtship starts with a series of leaps from the surface by usually only one of the pair at a time, followed by a slow descent through the water; after a while the male stays very close to the female and at times the female will remain motionless in the water and the male will come up to her from behind and nudge her with sidewise movements of his head; the enlarged and swollen anal fin of the male is folded in a cup-like fashion and is used to brush the female (Ref. 42791). No nest is constructed, but the eggs are laid a few at a time throughout the thick vegetation (Ref. 42791). The larvae, which move about with the male parent in a dense school, are provided with accessory gills and appear very salamander-like (Ref. 42791).
ຊອກຫາເອກະສານເພີ່ມເຕີມກ່ຽວກັບການສືບພັນ Scirus
(ຕ.ຢ. 9948)
( ຕ.ຢ. cephalopods )
Comments & Corrections
ກັບຄືນໄປບ່ອນຄົ້ນຫາ


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