The aim of this study was to determine the interrelationship of the moult cycle, ovarian cycle and embryonic development in females of the prawn Cryphiops caementarius. Forty-five 43 mm LT ovigerous females were used, and the states of the moult cycle, the states of the ovary and the embryonic stages were evaluated during two successive reproductive cycles in the low reproductive period (april – august 2010). The results showed that in all ovigerous females with mature ovaries and those with intermediate maturiy (50%), there was interrelationship among embryonic development, ovarian maturation and molting cycle. Unlike the above, in all ovigerous females with immature ovaries and those (50%) with intermediate maturity, there was only inte...
As many other insects with a restricted diet, the citrus psyllid Diaphorina citri Kuwayama, which ve...
En este trabajo se describe la evolución estructural del ovario de Mustelus schmitti (gatuso) a lo l...
The aim of the study was to evaluate the effect of electrical stimulation on the expulsion of Cryphi...
The aim of this study was to determine the interrelationship of the moult cycle, ovarian cycle and e...
El objetivo fue estudiar la maduración, muda y crecimiento de hembras de C. caementarius con ablació...
Monthly random samplings (n = 25) were taken from May 1995 to April 1996 in Matarani port, Arequipa ...
The aim of this work was to study the effects of salinity on the development of embryos of Cryphiops...
The knowledge of gametogenesis in crustaceans allows to differentiate the stages of development duri...
En este trabajo se presenta una revisión sucinta de la morfología de algunas especializaciones repro...
This work is the first approach to the ovary microanatomy of Mustelus schmitti (gatuso) through thei...
The ecdysteroids ecdysone and 20-OH-ecdysone are steroid hormones found in arthropods, such as crust...
The aim of this study was to determine the gonadosomatic (IGS) and hepatosomatic (IHS) indices in re...
The female reproductive biology of Chasmagnathus granulatus Dana, a semiterrestrial burrowing cra...
The annual reproductive cycle of Columbina picui was studied and characterized by a structural and q...
Moina eugeniae is one of the most abundant zooplankton species found in ponds and lakes in Buenos Ai...
As many other insects with a restricted diet, the citrus psyllid Diaphorina citri Kuwayama, which ve...
En este trabajo se describe la evolución estructural del ovario de Mustelus schmitti (gatuso) a lo l...
The aim of the study was to evaluate the effect of electrical stimulation on the expulsion of Cryphi...
The aim of this study was to determine the interrelationship of the moult cycle, ovarian cycle and e...
El objetivo fue estudiar la maduración, muda y crecimiento de hembras de C. caementarius con ablació...
Monthly random samplings (n = 25) were taken from May 1995 to April 1996 in Matarani port, Arequipa ...
The aim of this work was to study the effects of salinity on the development of embryos of Cryphiops...
The knowledge of gametogenesis in crustaceans allows to differentiate the stages of development duri...
En este trabajo se presenta una revisión sucinta de la morfología de algunas especializaciones repro...
This work is the first approach to the ovary microanatomy of Mustelus schmitti (gatuso) through thei...
The ecdysteroids ecdysone and 20-OH-ecdysone are steroid hormones found in arthropods, such as crust...
The aim of this study was to determine the gonadosomatic (IGS) and hepatosomatic (IHS) indices in re...
The female reproductive biology of Chasmagnathus granulatus Dana, a semiterrestrial burrowing cra...
The annual reproductive cycle of Columbina picui was studied and characterized by a structural and q...
Moina eugeniae is one of the most abundant zooplankton species found in ponds and lakes in Buenos Ai...
As many other insects with a restricted diet, the citrus psyllid Diaphorina citri Kuwayama, which ve...
En este trabajo se describe la evolución estructural del ovario de Mustelus schmitti (gatuso) a lo l...
The aim of the study was to evaluate the effect of electrical stimulation on the expulsion of Cryphi...