[PDF] Top 20 New records of Psomophis obtusus (Cope, 1863) (Serpentes: Dipsadidae) in Argentina and Uruguay

... genus Psomophis Myers and Cadle, 1994, currently in the Tribe Psomophiini (Zaher et ...1884) and P. obtusus (Cope, ...lowlands in South America east of the Andes, between ... See full document

... ends of the dorsal and ventral arms of lateral plate of the phallosome on one side, and between the two dorsal arms were measured under a Nikon YS100 binocular microscope at a 100X ... See full document

... genotypes of New World hantaviruses are currently recog- nized from the Southern Cone in associa- tion with at least 12 species of sigmodon- tine rodent hosts (Table 1, ...two of these ... See full document

... belongs in a complex of South American species in which the female subgenital plate, gonapophyses and ninth sternum are built on the same ...state of Chiapas, in southern Mexico, ... See full document

... As in other countries, the work history records in Argentina were designed taking into account only the immediate operational needs of the social security ...Because of this, the ... See full document

... Division, in association with the Dirección de Recursos Pesqueros (Direction of Fishing Resources) of Buenos Aires province, started in the late sixties decade a research program funded by the ... See full document

... species in the limai species group with poststigmatic pale spots L-shaped nearly isolating a small dark spot at tip of second radial cell, distal pale spots in r 3 and m 1 small and ... See full document

... located in the Ultima Esperanza inlet of Chile, XII ...bones and a ...1904) and received different names until Cabrera (1934) assigned them to an extinct subspecies, ...excavations in ... See full document

... Thallus of scattered to adjacent squamules, not overlapping, to 6 mm wide, rounded to slightly lobed, totally adpressed to the substrate; upper surface pale, matte, covered by a whitish to gray ...thin and ... See full document

... midges in the subgenus Euprojoannisia Brèthes of Forcipomyia occur in all major biogeographic regions of the World except for ...known in the New World, 17 species are known from ... See full document

... regions of the world like Africa, Australia and Israel, and some Latin America countries, ...i.e., Argentina, Uruguay, Brazil, and more recently in ...programs in ... See full document

... included in Cladophlebis based on characters such as sterile bipinnate fronds, opposite disposed pinnas perpendicularly inserted to the primary axis, pecopterid pinules and dichotomous venation of ... See full document

... approach in this paper tackles specifically the isolation of hidden periodicities in the data, by means of Power Density Spectrum (PDS) estimations, to analize the cycles of TOT ... See full document

... surveys of freshwater Algae and Cyanobacteria in central Argentina streams have revealed new ...Province and five for Argentina. Biodiversity description of the ... See full document

... species in the world, of mostly medium to large-sized acrocarpous ...genera of Dicranaceae by a combination of five features: strong single costa, well developed alar cells, long sheathing ... See full document

... for Argentina and Uruguay, precise records are scarce in the literature (see Table 1): von Ellenrieder and Muzón (2008) provided and updated checklist of Odonata ... See full document

... literature and the collections studied, so these reports are considered ...Misiones and Salta provinces (MACN-In 26221 and MACN-In 26222), deter- mined by Hylton Scott as ...now ... See full document

... process of odontogenesis and their causes may be con- nected with hereditary, local or systemic ...both. In the period related to am- elogenesis, if these factors act during the early stage of ... See full document

... overlapping and often dense, much like rhi- zome scales, mixed and with tapering into reduced, hair- like structures; pinnae 5-9 pairs, up to 24 cm long, ovate to lance-ovate, slightly falcate, apex ... See full document

... Bay of Panama, ...1990), and egg size does not vary significantly between months and localities (Lessios ...length of its larval life in the labora- tory is 42 days (Emlet 1995). ... See full document