[PDF] Top 20 SYSTEMATICS, MORPHOLOGY AND PHYSIOLOGY A New Species of Ant-Tended Soft Scale of the Genus Cryptostigma Ferris (Hemiptera: Coccidae) Associated with Bamboo in Peru

... Davidson and her research assistants provided the following information on the association between the ants and this soft scale ...mirabilis and C. longipilis are ... See full document

... found in aedeagus morphology of ...consequence of natural selection acting in aedeagus morphology, resulting in a cline distribution of the variation among ... See full document

... Lack of consensus in cytogenetic data frequently occurs when conclusions are drawn based on low-resolution chromosome preparations, which usually result from the use of inappropriate ... See full document

... encloses the genital parts, with two digit-like processes ...between the anal tube and the subgenital plate ...underlies the genitalia is subrectangular bearing an elongate ... 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 ...region. The ... See full document

... as the body. Clypeus, labrum, labial palpi and apex of maxillary palpi with pale ...Disc of pronotum with a pair of shallow depressions; sculptures on tergite ... See full document

... visto dorsalmente, de forma subpentagonal, con pilosidad corta uniformemente distribuida, escasos pelos largos, y con microescultura escamosa, suave. Mesonoto de forma oval en vista d[r] ... See full document

... A Sjaak Koster, Nacional Museum of Natural History, Leiden, Netherlands, y a un revisor anónimo, por los valiosos comentarios efectuados sobre una versión preliminar del Figs. 14-16. Pupa de P. otrebla: 14) vista ... See full document

... describe the cibarial morphology in eight Psorophora species Robineau-Desvoidy: ...(Fabricius). The species belonging to subgenus Grabhamia Theobald are characterized by palatal ... See full document

... En este estudio se demostró que el edeago y espicula gastrale en machos y en las hembras, el esternito VIII y la disposición de sénsulos en el ápice de los estilos constituyen caracte[r] ... See full document

... brown with few markings, restricted to marginal and submarginal lines in both wings; hindwing with one or two ocelli in spaces CuA1-CuA2 and CuA2-2A (smaller or absent in ... See full document

... describes the chaetica sensilla as hairs or spines, but with a ticker wall when compared to the trichodea ...sensilla. In general, the sensilla described as chaetica bear a terminal ... See full document

... sides and apical half, moderately dense on base at ...present in all margins; anterior margin concave; lateral and posterior margins ...lateral, and posterior margins and near suture ... See full document

... signs of parasitism. However, it is unclear how to classify the relationship between Philornis fasciventris descriptor(Wulp) and the turquoise-browed ...detritus, the fl y larvae may ... See full document

... PCR in 10 µl reaction volume using 2 µl of DNA template, 1 µl of PCR buffer, ...µl of MgCl 2 (50 mM), 0.2 µl of each primer (20µM), 0.5 µl of dNTPs (2 mM each), 1 U of Taq ... See full document

... vertex in lateral view; vertex strongly convex, roundly curving into fastigium and frons; fastigium with lateral carinae marked but not very prominent; frontal costa with edges parallel to ... See full document

... one of the greatest pests of the sugar cane ...characterize the germarium region of the sugarcane borer by light and transmission electron microscopy, emphasizing ... See full document

... On the other hand, according to several authors, the reproducibility between RAPD reactions can be hard to maintain (Ayliffe et ...changes in reaction conditions, such as the type of ... See full document

... over the changes that occur on the genetic programming in insect’s organs is carried out by the hormones, particularly the juvenile hormone and ...ecdisone. In the ... See full document

... on the mitotic chromosomes of Anastrepha species (Solferini & Morgante 1987, 1990) the sex chromosomes were considered the first pair (I), and the autosomes numbered ... See full document