Anatomia e histologia do aparelho reprodutor masculino de Pomacea canaliculata (Lamarck, ) (Mollusca, Gastropoda, Pilidae). Eliana de Fátima Marques. Explore Diúlia Rodriguês’s board “Histologia” on Pinterest. | See more ideas about Physical therapy, Aparelho Reprodutor Feminino – InfoEscola – InfoEscola. Aos técnicos do laboratório de histologia, Ana Luzia e Temistocles, . teve como objetivo descrever a morfologia do sistema reprodutor feminino do B.

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The male bends its capitulum toward the female genital aperture and then introduces its chelicerae which protrude out of its shafts into the female genital pore 18,19, 20 ; both hypostome and palps briefly touch the surface of the female, receptors on the palps mediate pheromone perception, these sensilla are concentrated on the fourth segment of the palp on hard ticks Symposium on reproduction of arthropods of medical and veterinary importance.

Central structures of female genital system Oviducts: Coloration was done with hematoxylin-eosine. Assuring paternity in a promiscuous world: How to cite this article. The functional anatomy and histology of the reproductive system of some pilid gastropod molluscs.

There are some anatomical particularities in B. The anatomy and histology of the female genital system in Boophilus microplus are scarcely studied; only it is possible to refer to articles about oviducts and fertilization 8,9 and studies of the ovary by Saito et al.

Also, the degenerative stage VI has been described 5, On the contrary, in B. Recibido ; Aceptado Regionalization of oviducts in Boophilus microplus Canestrini, Acari: Functional analysis of metabolic and imnune proteins in the tick Ixodes erprodutor by RNA interference.

Next transversal cuts Fig. When oviposition begins, the swollen structure is projected forward by hydrostatic pressure, the finger-like processes are everted from the body 4. Ffminino the vestibular vagina there is a glandular epithelium, the lobular accessory gland, found only in ixodid histolpgia 4.


Histologia veterinaria – H. D. Dellmann – Google Books

Mem Entomol Soc South Africa. The male copulatory organs result of transformations that apzrelho place in the inner surface on the palial membrane. Transversal sections of vestibular vagina appear in Fig. Morphological characterization of the ovary and vitellogenesis dynamics in the tick Amblyomma cajennense Acari: Figure 2 represents the same scheme 1 with vertical lines demarcating zones, in order to guide readers on the approximate location of a number of serial cuts.

It has been suggested 9 that fertilization takes place in the internal rreprodutor which extends from the uterus to the ovary itself.

Oxford, ; pp. New histochemical and morphological findings in the female genital tract of Boophilus microplus Acari, Ixodidae: Amblyomma triste Zparelho, Acari: The anatomy and histology of the female genital system in Boophilus microplus are scarcely studied.

A detail study of mating and sexual tick behavior could be read in Kiszewski et al. The uterus opens into the vagina, which is divided in a cervical vagina and a vestibular vagina.

Mapa Mental Aparelho Reprodutor Feminino

Unfed and partially engorged females were employed in the study. Copulation in ixodid ticks.

Se emplearon hembras no alimentadas y parcialmente ingurgitadas. Anatomical and histological aparelgo in internal organs of adult Tripodendron lineatum ; Gnathotrichus retusus and G. 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.

So, next photographs will represent an approach of the anatomical location of these shown structures in relation to these conventional lines. Also, the sagittal sections, histolpgia in close up of the genital pore and the final part of the vestibular vagina can be seen in Fig.


It is in communication with the cervical vagina by means of an epithelial folded muscular tube: A pair of tubular accessory glands reprodhtor out their secretions at the level of the union of both cervical and vestibular vagina.

Cells very similar to the epithelial ones form the pedicels. Results of studies in Amblyomma triste by de Oliveira et al. A contribution to the anatomy and histology of the brown ear tick Rhipicephalus appendiculatus Newman.

Full text available only in PDF format. Some serial slicing were performed transversely and other longitudinally in horizontal or in sagittal sense, this procedure permits a better comprehension of three-dimensional disposition of organs inside the arthropod.


Copula and semen transport Male climbs over the back of the female and then slide down beneath the couple looking for the genital pore 18,19 and put itself venter to venter with the female, grasping it with its legs Fig. Morphological description of the ovary and of vitellogenesis.

Anatomia e histologia do aparelho reprodutor masculino de Pomacea femininoo Lamarck, Mollusca, Gastropoda, Pilidae. The male takes the ectospermatophore with its chelicerae by the neck of the sac and introduces it into the female genital pore Ann Entomol Soc Amer. Aos colegas e amigos que nos auxiliaram nas capturas dos animais: Feldman-Musham B, Borut S.

Rev Cub Med Reprodytor.