The development stages of male and female gonads in the freshwater crab Sylviocarcinus pictus (H. Milne Eduards, 1853) were described through macroscopic and microscopic (histology) examinations. The histological description was based on 40 specimens (20 each sex). Four gonadal development stages were found for females: immature, ripening, mature and spawned. The following female cells were found: ovogonia, oocytes in initial vitellogenesis, oocytes in advanced vitellogenesis, follicular cells and post-ovulatory follicles. Three development stages were found for males: immature, maturing and mature, with the indication of: spermatogonia, spermatocytes, spermatids, spermatozoids and spermatophores. These data suggest the pattern described in...
This study was carried out to observe and describe sexual dimorphism, reproductive system, macroscop...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
Este trabalho fornece informações sobre as relações entre a maturidade sexual e o crescimento do car...
The aim of the present study was to determine the size at sexual maturity in the freshwater crab Dil...
WOS: 000545742800001The present study describes the characteristics of female and male reproductive ...
Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, A...
The morphology of the ovaries in Uca rapax (Smith, 1870) was described based on macroscopic and micr...
The gonad development of Uca rapax was studied to achieve the size at onset of its sexual maturity. ...
The main purpose of this study was to provide an estimate for the onset of morphological sexual matu...
The aim of this work was to gain knowledge about reproductive biology of the crab Armases rubripes (...
This study provides a detailed description of the macro- and microscopic anatomy of the female repro...
The aim of the present study was to ascertain the size at sexual maturity in females of the crab Ses...
This work aims to estimate the average size at the onset of morphological and physiological sexual m...
An analysis of relative growth was performed to determine the size at morphological sexual maturity ...
O presente estudo analisou a maturidade sexual fisiológica de Goniopsis cruentata no estuário do rio...
This study was carried out to observe and describe sexual dimorphism, reproductive system, macroscop...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
Este trabalho fornece informações sobre as relações entre a maturidade sexual e o crescimento do car...
The aim of the present study was to determine the size at sexual maturity in the freshwater crab Dil...
WOS: 000545742800001The present study describes the characteristics of female and male reproductive ...
Ovalipes trimaculatus (de Haan, 1833) is a commercial species captured in the Mar del Plata coast, A...
The morphology of the ovaries in Uca rapax (Smith, 1870) was described based on macroscopic and micr...
The gonad development of Uca rapax was studied to achieve the size at onset of its sexual maturity. ...
The main purpose of this study was to provide an estimate for the onset of morphological sexual matu...
The aim of this work was to gain knowledge about reproductive biology of the crab Armases rubripes (...
This study provides a detailed description of the macro- and microscopic anatomy of the female repro...
The aim of the present study was to ascertain the size at sexual maturity in females of the crab Ses...
This work aims to estimate the average size at the onset of morphological and physiological sexual m...
An analysis of relative growth was performed to determine the size at morphological sexual maturity ...
O presente estudo analisou a maturidade sexual fisiológica de Goniopsis cruentata no estuário do rio...
This study was carried out to observe and describe sexual dimorphism, reproductive system, macroscop...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
Este trabalho fornece informações sobre as relações entre a maturidade sexual e o crescimento do car...