Reproduktion hos Pseudotropheus johannii
Document source: http://fishbase.mnhn.fr/Reproduction/FishReproSummary.php?GenusName=Pseudotropheus&ID=2346&SpeciesName=johannii&StockCode=2540&fc=349
 
Main Ref. Riehl, R. and H.A. Baensch, 1991
Mode dioecism
Befruktning in mouth
Mating type
Lekfrekvens
Spawning aggregation Ref.  
Leker upprepade gånger Ref.  
Reproductive guild bearers
external brooders
Parental Care
Beskrivning av livscykel ochfortplantningsbeteende Maternal mouthbrooders; males establish territories and maintain a harem of females; female deposits eggs and picks them up in the mouth for incubation; male spreads out his anal fin showing the "eggs pots"; the females mistake these spots for her eggs and try to also take them inside her mouth; the male then releases his milt and the female takes them in, thus fertilizing the eggs inside her mouth (Ref. 44091).
Sök efter fler referenser om reproduktion Scirus
(t.ex. 9948)
( t.ex. cephalopods )
Comments & Corrections
Tillbaka till Sök


Publish in our journal partners Acta Ichthyologica et Piscatoria (Impact factor 2023: 1.17; link to old content 1970-2020), Journal of Applied Ichthyology (Impact factor 2022: 1.222) and Journal of Fish Biology (2.0, 2022 impact factor) the results of your primary research on fish growth, weight-length relationships, reproduction (maturity, fecundity, spawning), food and diet composition, introductions and range extensions for faster subsequent entry in FishBase.

cfm script by eagbayani, 21/08/01 ,  php script by rolavides, 11/02/08 ,  senast uppdaterad av mbactong, 09/06/17