Sexuality in Fishes

ISBN: 9781578086856 出版年：2010 页码：202 Pandian, T J CRC Press

Introduction-Life span and sexual maturity Spawning process Fecundity Egg size Sperm count and sperm cells Breeding sites Breeding times Breeding systems Sexual pattern Intersexuality Gonochorism-Gonadal differentiation Morphotypes Sex ratio Operational sex ratio Unisexualism-Hybridization Polyploidization Poecilia formosa Menidia clarkhubbsi Carassius auratus Cobitis complex Poeciliopsis monacha-lucida Phoxinus eos. neogaeus Rutilus alburnoides Simultaneous hermaphroditism-Self-fertilizing hermaphrodites Egg trading hermaphrodites Potential self-fertilizers Sequential hermaphroditism Protogynous hermaphroditism-Transition load Classification Pathways and duration of sex change Sex ratio Protandric hermaphroditism-Gonadal organization Sex ratio Pathways of sex change Serial hermaphroditism-Marian hermaphroditism Okinawan hermaphroditism Serial sex change Cascade and causes of sex change Mating systems-Monogamy Alternate mating strategies Morphism Lekking and promiscuity Parental care References * Author index * Species index * Subject index