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	Provedor de dados Zoologia (6) Biota Neotropica (1) Rev. Bras. entomol. (1) Autor Costa-Leonardo,Ana Maria (8) Barsotti,Raquel Cristina (2) Camargo-Dietrich,Célia R.R. de (1) Camargo-Dietrich,Célia Regina Rodrigues de (1) Ignatti,Ana Cristina (1) Lima,Juliana Toledo (1) Soares,Helena Xavier (1) Mais... Palavra-chave Isoptera (6) Heterotermes tenuis (3) Termite (3) Exocrine glands (2) Rhinotermitidae (2) Armitermes euamignathus (1) Campaniform sensillum (1) Comportamento alimentar (1) Coptotermes havilandi (1) Digestive tube (1) Embiratermes (1) Exocrine gland (1) Frontal gland (1) Frontal weapon (1) Glandular system (1) Histology (1) Hábitos alimentares (1) Intraspecific behavior (1) Leg (1) Morphology (1) Mais... Tipo do documento Info:eu-repo/semantics/article (8) Ano 2007 (1) 2003 (1) 2002 (1) 2001 (2) 2000 (2) 1996 (1) Mais... País Brazil (8) Idioma Português (5) Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 8 Primeira ... 1 ... Última Recursos alimentares explorados pelos cupins (Insecta: Isoptera) Biota Neotropica Lima,Juliana Toledo; Costa-Leonardo,Ana Maria. Os cupins são insetos sociais pertencentes à ordem Isoptera e constituem um dos grupos de invertebrados dominantes em ambientes terrestres tropicais. Atualmente, existem cerca de 2.900 espécies descritas, que estão distribuídas em sete famílias: Mastotermitidae, Kalotermitidae, Termopsidae, Hodotermitidae, Serritermitidae, Rhinotermitidae e Termitidae. A região neotropical engloba 537 espécies, e dessas, aproximadamente 300 ocorrem no Brasil e pertencem às famílias Kalotermitidae, Rhinotermitidae, Serritermitidae e Termitidae. Apesar dos isópteros serem bastante conhecidos pelo seu potencial como praga, o papel ecológico dos térmitas no ambiente é primordial, visto que desempenham o papel de consumidores primários e/ou decompositores nos ecossistemas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hábitos alimentares; Nutrição; Comportamento alimentar; Tipos de alimento; Preferência alimentar. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000200027 Survey of the leg exocrine glands in termites(Isoptera) Rev. Bras. entomol. Soares,Helena Xavier; Costa-Leonardo,Ana Maria. A survey of the leg exocrine glands in the termite workers of 16 species of the families Kalotermitidae and Termitidae was carried out through scanning electron microscope. Glandular openings were not found in the legs of Anoplotermes sp., Ruptitermes sp. (Apicotermitinae, Termitidae) or Glyptotermes planus (Kalotermitidae), but they are present, spread over the ventral surface of the first, second and third tarsomeres of other Termitidae such as Armitermes euamignathus, Cornitermes cumulans, Nasutitermes coxipoensis, Rhynchotermes nasutissimus, Syntermes nanus, Embiratermes festivellus (Nasutitermitinae), Amitermes beaumonti, Hoplotermes amplus, Microcerotermes sp., Neocapritermes opacus, Orthognathotermes sp., Spinitermes brevicornutus and Termes sp.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Exocrine gland; Leg; Morphology; Scanning electron microscopy; Termite. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262002000100001 The frontal weapon of the termite Armitermes euamignathus Silvestri (Isoptera, Termitidae, Nasutitermitinae) Zoologia Costa-Leonardo,Ana Maria. Frontal weapon is the term used to designate the apparatus consisting of frontal gland and associated structures that participate in the chemical defense of termite soldiers. The ultra structure of the frontal gland and the scanning microscopy of the soldier head was investigated in the termite Amiitermes euamignathus Silvestri, 1901.Campaniform sensilla was not observed but there were 80 to100 sensory bristles around the frontal pore. The glandular epithelium shows only class 1 cells according 10 the classification of NOIROT & QUENNEDEY (1974, 1991). The glandular cells are characterized by apical microvilli, a basal labyrinth and a large quantity of smooth endoplasmic reticulum which forms dense zones throughout the cytoplasm. The secretion is... Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Armitermes euamignathus; Frontal weapon; Frontal gland; Exocrine glands. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000200012 Morfologia do tubo digestivo nos cupins Heterotermes tenuis (Hagen) e Coptotermes havilandi Holmgren (Isoptera, Rhinotermitidae) Zoologia Barsotti,Raquel Cristina; Costa-Leonardo,Ana Maria. The digestive tube of workers of Heterotermes tenuis (Hagen, 1858) e Coptotermes havilandi Holmgren, 1911 was analysed under the anatomical view. The digestive tube of both species did not show conspicuous diferences in relation to the morphology, morphometry and the configuration of the digestive tube that were the aspects studied. The general organization of the digestive tube of these species show several similarity with other lower termites previously analysed. Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Heterotermes tenuis; Coptotermes havilandi; Digestive tube. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000100017 Comportamento intra-específico do cupim Heterotermes tenuis (Hagen) (Isoptera, Rhinotermitidae) em condições de laboratório Zoologia Camargo-Dietrich,Célia R.R. de; Costa-Leonardo,Ana Maria. Groups of Heterotemies tenuis (Hagen, 1858) from five infestation points were paired in bioassays to investigate the intercolony aggression. The combinations of arena sizes (Petri dishes of 6.0 and 9.0 cm) and temperatures (25 and 28 ºC) were assessed for effects on intraspecific agonism. Agonistic behavior was scored positive in arena if more than half of the starting number of termites was dead and injured after 17 hours. After the intraspecific encounters it was possible to delimitate three colonies from the five infestation points. No significant differential survival was seen in two different arena sizes and two different temperatures. These assays indicate that the factors governing the agonistic behavior in H. tenuis are complex and seems to be... Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Rhinotermitidae; Heterotermes tenuis; Intraspecific behavior. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000200013 População e território de forrageamento de uma colônia de Heterotermes tenuis (Hagen) (Isoptera, Rhinotermitidae) Zoologia Camargo-Dietrich,Célia Regina Rodrigues de; Costa-Leonardo,Ana Maria. Heterotermes tenuis (Hagen, 1858) is a subterranean termite that cause damage in forests, crops and urban areas. The population and foraging territory of an urban colony were determined using triple mark-release-recapture technique. Foraging population was estimated in 134,583 ± 5,803 individuals. The foraging territory encompassed an area of 175,5 m² and the maxim linear foraging distance was 36 m. Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Rhinotermitidae; Heterotermes tenuis; Population; Territory. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000300006 Soldier head morphology of the Neotropical termites: Embiratermes festivellus Silvestri and Spinitermes brevicornutus (Desneux) (Isoptera, Termitidae) Zoologia Costa-Leonardo,Ana Maria; Barsotti,Raquel Cristina. Heads of soldier termites belonging to the species Embiratermes festivellus (Silvestri, 1901) (Termitidae, Nasutitermitinae) and Spinitermes brevicornutus (Desneux, 1904) (Termitidae, Termitinae) were examined using scanning electron microscopy. Individual glandular openings are present in the upper part of E. festivellus head and correspond to class 3 glandular cells. Campaniform sensillae occur in both termite heads, but this sensorial structure was not observed in the nasus extremity of E. festivellus soldier. Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Embiratermes; Spinitermes; Termite; Campaniform sensillum. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000200003 The exocrine glands of swarming females and physogastric queens of Cornitermes cumulans (Kollar) (Isoptera, Termitidae, Nasutitermitinae) Zoologia Ignatti,Ana Cristina; Costa-Leonardo,Ana Maria. The histological study of the exocrine glands in the swarming females showed the presence of tergal glands, mandibular glands, salivary glands and sternal glands. Tergal and sternal glands are not developed in the physogastric queens, probably, because of a regression process. The development of mandibular glands is similar in swarming females and physogastric queens. Tipo: Info:eu-repo/semantics/article Palavras-chave: Isoptera; Glandular system; Exocrine glands; Histology; Physogastric queens; Termite. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000400007 Registros recuperados: 8 Primeira ... 1 ... Última

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