The present study describes the structure of the testes and vas deferens of the red-clawed mangrove tree crab, Goniopsis cruentata. Testes and vas deferens were fixed with cold Bouin's solution and submitted to histological routine examinations. Light microscopy showed the testis to be divided into three regions: anterior, containing the germinal zone; intermediary, including the collecting duct; and posterior. The vas deferens, which was continuous with the testes, could be divided into two regions: one corresponding to the expansions and another lined by cubical epithelium, collagenous fibers and a circular layer of muscle cells and containing the androgenic gland. Spermatophores were observed in both vas deferens regions suggesting that ...
The blue crab, Callinectes sapidus Rathbun, 1896, is considered to be a luxury meal, especially in t...
Objective: The study was aimed to investigate the macroscopic and the microscopic aspects of the vas...
The present study represented a contribution to the knowledge of the cytological and histological as...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
The anatomy of the male reproductive organs of the brachyuran crab Eriphia verrucosa is presented, w...
Our aim was to describe the reproductive system of males and the formation of sperm packages in the ...
In the present study, the morphology and biometry of the spermatophores of the western Atlantic herm...
Ucides cordatus is the most commercially, important mangrove crab in Brazil. In spite of its economi...
Not AvailableMorphology of male reproductive tract and spermatogenesis of the potentially commercia...
An attempt was made here to study the structure of the male reproductive system of Portunus pelagicu...
Comparative works on the morphological characteristics of female genital ducts and male gonopod in c...
The morphology of the male reproductive system was studied in Cherax quadricarinatus. The testes and...
The male reproductive system of the brown shrimp Penaeus aztecus consists of paired testes, vasa def...
Spermatozoa of most crustacean species are nonmotile and are packed into spermatophores. In Decapoda...
The blue crab, Callinectes sapidus Rathbun, 1896, is considered to be a luxury meal, especially in t...
Objective: The study was aimed to investigate the macroscopic and the microscopic aspects of the vas...
The present study represented a contribution to the knowledge of the cytological and histological as...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
The present study describes the structure of the testes and vas deferens of the red-clawed mangrove ...
The anatomy of the male reproductive organs of the brachyuran crab Eriphia verrucosa is presented, w...
Our aim was to describe the reproductive system of males and the formation of sperm packages in the ...
In the present study, the morphology and biometry of the spermatophores of the western Atlantic herm...
Ucides cordatus is the most commercially, important mangrove crab in Brazil. In spite of its economi...
Not AvailableMorphology of male reproductive tract and spermatogenesis of the potentially commercia...
An attempt was made here to study the structure of the male reproductive system of Portunus pelagicu...
Comparative works on the morphological characteristics of female genital ducts and male gonopod in c...
The morphology of the male reproductive system was studied in Cherax quadricarinatus. The testes and...
The male reproductive system of the brown shrimp Penaeus aztecus consists of paired testes, vasa def...
Spermatozoa of most crustacean species are nonmotile and are packed into spermatophores. In Decapoda...
The blue crab, Callinectes sapidus Rathbun, 1896, is considered to be a luxury meal, especially in t...
Objective: The study was aimed to investigate the macroscopic and the microscopic aspects of the vas...
The present study represented a contribution to the knowledge of the cytological and histological as...