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A morpho-histological and ultrastructural study of the mandibular glands of Att...
Pavon, Lorena Favaro; Mathias, Maria Izabel Camargo [UNESP]Made available in DSpace on 2022-04-28T19:55:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2001-12-01; We describe here the morphology, histology and ultrastructure of the mandibular glands of Atta sexdens (Hymenoptera: Formicidae) worker ants. The mandibular glands consist of a reservoir with an excretory duct and a secretory portion linked to the reservoir trough canaliculi. These glands have the same ...
Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi ...
Mathias, Maria Izabel Camargo [UNESP]; Fontanetti, Carmem Silvia [UNESP]Made available in DSpace on 2022-04-28T19:56:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2000-06-27; The fat body of the diplopod Rhinocricus padbergi is located in two preferential areas of its body: a) immediately below the tegument, denominated parietal, and b) filling the body cavity, close to the viscera, mainly the ovaries and alimentary canal, denominated perivisceral. Ultrastructurally, its cel...
Leaf cutting-ants: Control methods and sustainability
Ortiz, Gabriela [UNESP]; Mathias, Maria Izabel Camargo [UNESP]Made available in DSpace on 2022-04-28T18:59:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-09-01; The fungus-growing ants belong to the genus Atta and Acromyrmex and individuals are causing serious damage to various types of plantations due to the habit of cutting leaves and shoots of economic importance for use in cultivating the garden symbiotic fungus colonies, causing serious damage. The ants at...
Accessory nuclei in the oocytes of pachycondyla (Neoponera) villosa (Hymenopter...
Mathias, Maria Izabel Camargo [UNESP]; Caetano, Flávio Henrique [UNESP]; Denardi, Sandra Eloisi [UNESP]Made available in DSpace on 2022-04-28T21:00:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-04-14; In insects' oocytes, structures called accessory nuclei can be observed. They are similar to the nucleus of the oocyte and have been detected in Hymenoptera as well as in other groups, with their source and functions still under discussion (Cassidy Sc King 1972). Through the use of histochemical techniq...
Morphology like a tool to understand the social behavior in ant's larvae
Ortiz, Gabriela [UNESP]; Mathias, Maria Izabel Camargo [UNESP]; Bueno, Odair Correa [UNESP]Made available in DSpace on 2022-04-29T07:13:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-12-01; All metamorphosing insects pass through four consecutive stages before reaching their adult form and these stages are known as the egg, the larva, the semipupa and the pupa. The larval stage comprising individuals who have completely different morphology of the other three, since the body is devoid of e...
Morphology like a tool to understand the social behavior in ant’s larvae
Ortiz, Gabriela [UNESP]; Mathias, Maria Izabel Camargo [UNESP]; Bueno, Odair Correa [UNESP]Made available in DSpace on 2022-04-30T04:48:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-01-01; All metamorphosing insects pass through four consecutive stages before reaching their adult form and these stages are known as the egg, the larva, the semipupa and the pupa. The larval stage comprising individuals who have completely different morphology of the other three, since the body is devoid of e...
Histochemistry and protein profile of the venom glands of workers of Neoponera ...
Furquim, Karim Christina Scopinho [UNESP]; Mathias, Maria Izabel Camargo [UNESP]Made available in DSpace on 2022-04-29T02:04:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-11-30; Cytochemical and histochemical tests applied to the venom glands of Neoponera villosa worker ants showed the presence of specific elements, such as lipids, polysaccharides (including glycogen), total protein, RNA, DNA and nucleolus organized regions (NORs). It was observed that protein is the most abund...
Dinotefuran-induced morphophysiological changes in the ovaries and midgut of se...
de Oliveira, Patrícia Rosa [UNESP]; Remédio, Rafael Neodini [UNESP]; Bechara, Gervásio Henrique [UNESP]; Anholeto, Luis Adriano [UNESP]Made available in DSpace on 2018-12-11T17:26:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-02-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The present study demonstrated the effects of dinotefuran (active compound of the Protetor Pet® acaricide) in germ cells and the digestive processes of semi-engorged females of R. sanguineus exposed to different concentrations of the ...
Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi ...
Mathias, Maria Izabel Camargo [UNESP]; Fontanetti, C. S.Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2014-02-26T17:09:46Z No. of bitstreams: 0; Made available in DSpace on 2014-02-26T17:09:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2000-04-01; Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T13:54:40Z No. of bitstreams: 0; Made available in DSpace on 2014-05-20T13:54:40Z (GMT). No. of bitstreams: 0 ...