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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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Ann Entomol Soc Amer. Aos colegas e amigos que nos auxiliaram nas capturas dos animais: The anatomy and histology of the female genital system in Boophilus microplus are scarcely studied. The uterus opens into the vagina, which is divided in a cervical vagina and a vestibular vagina. Schneider I, Rudinsky JA.

Mapa Mental Aparelho Reprodutor Feminino

Morphological, histological, and ultrastructural studies of the ovary of the cattle-tick Boophilus microplus Canestrini, Acari: Functional analysis of metabolic and imnune proteins in the tick Ixodes ricinus by RNA interference. On repdodutor contrary, in B. An anatomical view of one of TAG is shown in Fig. Mating strategies and spermiogenesis in ixodid ticks.

Services on Demand Journal. Transversal sections of vestibular vagina appear in Fig. Recibido ; Aceptado Estudio morfologico y taxonomico de los Ampullaridos de la Republica Argentina.

Amblyomma triste Koch, Acari: 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. It is conspicuous the likeness of the images in all photographs and this fact discards the possibility of being a histological technic artifact. Next transversal cuts Fig. 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 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.


Also, the sagittal sections, and in close up of the genital pore and the final part of the vestibular vagina can be seen in Fig. Morphological characterization of the ovary and oocytes vitellogenesis of the tick Rhipicephalus sanguineus Latreille, Acari: 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.

Mem Entomol Soc South Africa.


In these images, all structures seem to be surrounded by circulatory sinus in fact they were never shown in images of B. Cells very similar to the epithelial ones form the pedicels.

Coloration was done with hematoxylin-eosine. Anatomical and histological changes in internal organs of adult Tripodendron lineatum ; Gnathotrichus retusus and G.

How to cite reproduttor article.

Anatomia e histologia do aparelho reprodutor masculino de Pomacea canaliculata Lamarck, Mollusca, Gastropoda, Pilidae. The wax coat waterproofs the eggs and causes them to stick together 17 forming huge masses that also contribute to retard desiccation. Unfed and partially engorged females of B. Also, the degenerative stage VI has been described 5, Central structures of female genital system Oviducts: Morphological description of the ovary and of vitellogenesis.

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.

Reprodutot 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.


The histological structure of ovary with oocytes and pedicel cells is shown in figures 6 and 7. It is in communication with the cervical hustologia by means of an epithelial folded muscular tube: New histochemical and morphological findings in the female genital tract of Boophilus microplus Acari, Ixodidae: Unfed and partially engorged females were employed in the study.

Xo male copulatory organs result of transformations that take place in the inner surface on the palial membrane.

The lobular accessory gland is also shown in Fig 12 ; it is an enlargement of the vestibular vaginal epithelium which produces a secretion for the initial waterproofing layer for the eggs and also it is the most likely source of the genital sex pheromone 4, In the present paper, the female genital system 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. 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.

11 best Histologia images on Pinterest | Studying, Learning and Medical science

The minimum time required after the copula is performed is seven days. Spermatids suffer a capacitation inside the seminal receptacle in order to complete maturation; already mature cells are called spermiophores Fig.

When not in use, the organ is retracted within the anterior region of the body near the capitulum.