[PDF] Top 20 A New Species of Simulium (Diptera: Simuliidae) from Open Areas in Central Amazonia, Brazil

... cluster of sharp teeth ...distributed in line; 2 thin, rectangular, silver spots on anterolateral margin, connected with silver band around lateral and posterior margins of scutum; 4 short, ... See full document

... (reared from pupa) (Figs 1-3) - General scutal colour dark brown, anepisternal membrane and abdomen light green ...mm in length (mean = 0.44 mm, SD = 0.02, n = 6); scape, pedicel and base of first ... See full document

... ly from the surrounding ...range in el- evation from a few to several hundred meters (Coor et ...spectrum of climatic zones (Porembski 2007), inselbergs have received con- siderable attention ... See full document

... contents of Simulium perflavum Roubaud larvae were analyzed and compared with plank- ton and periphyton collected in five streams, in Central Amazonia (Manaus and Presidente ... See full document

... A new species of Scinax Wagler, 1830 belonging to the ...catharinae species group is described from the state of Goiás, in the Cerrado Biome, ...subovoid in dorsal ... See full document

... Riparian areas are environments that can provide shelter for many species from different taxonomic groups (Sabo et ...riparian areas are important due to the presence of breeding sites ... See full document

... the central region gray. Labium yellow, with the upper half gray. Dorsum of abdomen yellow, with black spots on edges and center of distal portion ... See full document

... found in the Americas. It comprises about 250-300 species with a distribution from southern Florida (Key West) to southern Brazil (Mariz, 1974; Bittrich & Amaral, 1997), two species ... See full document

... diversity of phlebotomine sandflies collected in three sandstone caves in the municipality of Presidente Figueiredo, state of Amazonas, ...samples from inside the Gruta Refúgio ... See full document

... ranges of the ten species assigned here to the genus Mesoclemmys and discussed below are illustrated in Figure ...nian species which range extends from eastern Ecua- dor and Peru, ... See full document

... cluded in this family, Cryptocellus is the most diversified genus with 36 species distributed from Central America to northern South ...Nine species of Cryptocellus occur ... See full document

... amount of scattered melanophores along its ...extending from second humeral spot and contacting caudal peduncle spot on larger specimens, or falling short vertical through adipose- fin insertion on ... See full document

... Vine. Stems glabrous, pubescent while young. Leaves opposite, without colleters; petiole 0.3−1.0 cm long, pubescent; lamina 3.0−8.3 × 1.1−3.25 cm, elliptic to subovate, glabrous or pubescent abaxially, sparsely pubescent ... See full document

... rheophytic new species from a waterfall in Corupá, Santa Catarina state, southern ...The new species is unique in presenting a combination of type-G antrorse ... See full document

... zoidal , narrowing apically, sides almost straight, apex truncate and slightly emarginate , margins reflexed; surface feebly and sparsely aciculate, irregularly punctate; p[r] ... See full document

... Trichodesmium é um gênero tipicamente planctônico cujos tricomas estão dispostos em fascículos ou radialmente em colônias. Com base em estudos morfológicos, existem 11 espécies de Trichodesmium descritas, das quais nove ... See full document

... Description. Male (holotype). Total length 6.22. Carapace, 3.32 long, 2.90 wide, yellowish, brownish laterally, slightly flat- tened. Ocular area dark brown. Clypeus yellowish, 0.26 high. Anterior eye row straight, 0.78 ... See full document

... a new species of the tribe Vernonieae (Asteraceae) from Chapada dos Veadeiros, State of Goiás, ...The new species is thus far known only from the type ... See full document

... logic in asserting that the simplest hypotheses have greater explanatory power as they are more restrictive, less probable and therefore more easily ...assertion in operationalizing Baker’s (2003) ... See full document

... differs in the number of branched anal-fin rays (12-15 ...absence of scale sheath along anal-fin base and of an adipose-fin ...absence of bony hooks in the dorsal and pectoral ... See full document