Veja grátis o arquivo Sistema reprodutor masculino enviado para a disciplina de Histologia Categoria: Anotações – Article: Anatomia e histologia do aparelho reprodutor masculino de Pomacea canaliculata (Lamarck, ) (Mollusca, Gastropoda, Pilidae). Add this to your. Lâmina M02 – Testículo e epidídimo Tinycards by Duolingo is a fun flashcard app that helps you memorize anything for free, forever.

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The wax coat waterproofs the eggs and causes them to stick together 17 forming huge masses that also contribute to retard desiccation. It is conspicuous the masculimo of the images in all photographs and this fact discards the possibility of being a histological technic artifact.

In this paper the authors give an anatomical and histological analysis of the male reproductive system of Pomacea canaliculata Lamarck, Unfed and partially engorged females of B.

Amblyomma triste Koch, Acari: Also, the degenerative stage VI has been described 5, In these images, all structures seem to be surrounded by circulatory sinus in fact they were never shown in images of B.

Recibido ; Aceptado In the present paper, the general objective is to consider the female genital system of this tick as a whole and to analyze the morphological and functional interrelations between different structures. In their lumens we could notice masses of cells that will originate spermatozoids.

Barreira hemato-testicular

A contribution to the anatomy and histology of the brown ear tick Rhipicephalus appendiculatus Newman. There are some anatomical particularities in B.


Morphological, histological, reproodutor ultrastructural studies of the ovary of the cattle-tick Boophilus microplus Canestrini, Acari: Feldman-Musham B, Borut S. Coloration was done with hematoxylin-eosine.

When not in use, the organ is retracted within the anterior region of the body near the capitulum. In the structure of the testis a great number of very small channels converges to a single one. In the present paper, the female genital reproduor of this tick has been considered as a whole and morphological and functional interrelations between different structures and also some other related items has been presented.

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Morphological characterization of the ovary and oocytes vitellogenesis of the tick Rhipicephalus sanguineus Latreille, Acari: These two appendices have been also described in other ticks and are characteristic of Ixodidae, whereas in Argasidae, there is only one Regionalization of oviducts in Boophilus microplus Canestrini, Acari: Services on Demand Journal.

Some serial slicing were performed transversely and other yistologia in horizontal or in sagittal sense, this procedure permits a better comprehension of three-dimensional disposition of organs inside the arthropod. How to cite this article.

All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. New histochemical and morphological findings in the female genital tract of Boophilus microplus Acari, Ixodidae: Oxford, ; pp. Rev cub Cienc agric.

Mem Entomol Soc South Africa. It is in communication with the cervical vagina by means of an epithelial folded muscular tube: The histological structure of ovary with oocytes and pedicel cells is shown in figures 6 and 7.


Unfed and partially engorged females were employed in the study. Copulation in ixodid ticks. The structure of female genital system in Ixodidae consists of a single U-shaped tubular ovary in the posterior region of the body, paired and folded oviducts are in both extremes of the ovary joint into a common oviduct or uterus.

Anatomia e histologia do aparelho reprodutor masculino de Pomacea canaliculata Lamarck, Histologiz, Gastropoda, Pilidae.

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Ovaryoviductsseminal receptacle and tubular accessory glands obtained by dissection of non-fed and fed, unmated and mated females are shown in Figures 34 and 5. So, next photographs will represent an approach of the anatomical location of these shown structures in relation to these conventional lines.

Results of studies in Amblyomma triste by de Oliveira et al. Functional analysis of metabolic and imnune proteins in the tick Ixodes ricinus by RNA interference.

When oviposition begins, the swollen structure is projected forward by hydrostatic pressure, the finger-like processes are everted from the body 4.

Different authors 1,2,3,4 have made a full description of this organ.