[PDF] Top 20 SYSTEMATICS, MORPHOLOGY AND PHYSIOLOGY A New Genus of Entedoninae (Hymenoptera: Eulophidae) from Brazil

... wasps of the Entedoninae are being intensively studied, using extensive new collections (across South America) as well as older material accumulated in ...The new genus described here ... See full document

... dendrogram of similarity obtained by applying the Jaccard index and the UPGMA method revealed that different parts from the same individual clustered together, showing coeffi cients ranging ... See full document

... photoperiod and feeding regimes need to be within the limits found in their natural ...development of a new strain for mass ...environments and to determine any metabolic changes in adult ... See full document

... Pubescencia blanco grisácea y negra; pelos blancos grisáceos y negros entremezclados en el vértice y margen occipital; pelos blanco grisáceos en mesosoma dorsal, lobulo pronotal, porc[r] ... See full document

... southern Brazil, while Bush (1962) described a large isomorphic pair of sex chromosome in Mexican ...southern Brazil and the others with a large Y chromosome in northeastern ...one of ... See full document

... degree of chromosomal mutation remaining ...karyotypes of nearly three hundred neotropical ...studied and 47% of them had derived ...75% of species (39 in 53) being ...Ronderosia ... See full document

... number of repeats are the most frequent (Eisen ...polymorphic, and show mendelian inheritance (Strassmann et ...dynamic, and phylogeography (Moritz & Hillis 1996, Chakraborty & Kimmel ... See full document

... The genus Laranda has six described species and is confi ned to South and Southeast of ...a new species and discuss the biology and distribution of the ...The ... See full document

... Coast of Brazil from the Brazilian Northeast with population expansion events ...differentiation of the ...percentage of genetic variability of the original population (Hartl ... See full document

... quantity of PAS-positive granules observed in the apical cytoplasm of the columnar cells increases from the anterior to the posterior midgut ...deposits of glycogen and/or granules ... See full document

... layer of conjunctive tissue and entirely fi lled with cysts, which consist of germinative cells covered by somatic cells ...all of the germinative cells in the same differentiation ...migrate ... See full document

... (amended and corrected from Schaffner & Schaefer ...tubercles and facing slightly laterally; distance between bases of ocellar tubercles less than distant from tubercle to ... See full document

... Lazari and Regina C. Z. de Carvalho (UFPR, Curitiba, Paraná, Brazil), who fi rst recognized ...Serrão and Núcleo de Microscopia e Microanálise (DBG/UFV, Viçosa, Minas Gerais, Brasil) for the pictures ... See full document

... pharynx and the esophagus ...transport of food to the crop ...storage of food. The external surface of the crop shows several spine-like structures ...hardest and sclerotized section ... See full document

... history of the study of the order Ephemeroptera in Cuba since the XIX century, when the fi rst species were discovered, and an analysis of the current list of families, genera and ... See full document

... long and slender; hind trochanter + femur 300-330 Pmlong; hind femur 43-45 ȝm wide; hind tibia + tarsus 345-370 Pmlong; tarsal digitules 55-58 Pm long; claw long and slender, 25-28 Pm  long, about 8 ... See full document

... one of the greatest pests of the sugar cane ...region of the sugarcane borer by light and transmission electron microscopy, emphasizing the morphological steps of the ovarian cluster ... See full document

... modifications of the glandular cells of the untreated control group, it is possible to observe that cellular alterations occur according to the age of the worker and glandular region under ... See full document

... studies of several groups of ...males of Euglossa truncata Rebêlo & Moure exhibiting variations in two morphological characters (colour of the antennal scape and metaepisternal ... See full document

... to Brazil, Nayar 1982). At least 16 gynandromorphs of this species have been reported in the USA: Georgia (1), South Carolina (1) and Florida (14), (Rings 1946, Warren & Hill 1947, Taylor et ... See full document