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Itens para a visualização no momento 21-30 of 30
Biologia de Ophiodes fragilis (Squamata: anguidae): dieta e reprodução, no sul do Brasil
(Universidade Federal de Santa Maria, 2008-02-29)
Ophiodes fragilis is a medium sized legless lizard which belongs to the Anguidae
family. The species occurs in the southern and southeastern Brazil, southern coast of
Bahia, Minas Gerais, Mato Grosso do Sul and northeastern ...
Parâmetros metabólicos e íons plasmáticos de piavas (Leporinus obtusidens) expostas a diferentes níveis de oxigênio dissolvido e amônia
(Universidade Federal de Santa Maria, 2007-01-13)
Piava juveniles (7-13 cm; 25-30 g) were exposed to different NH3 (mg L-1): 0.003 (control), 0.1, 0.3, 0.7, 1.4, and dissolved oxygen levels (mg L-1): 1.0, 2.0, 3.0, 4.0, and 6.0, for 4 days (96h). Na+, K+, Cl-, and NH4
+ ...
Dinâmica populacional de Trachemys dorbigni, (Testudines: Emydidae) em ambiente antrópico em Pelotas, RS
(Universidade Federal de Santa Maria, 2007-12-10)
Informations about the population dynamic of Trachemys dorbigni were collected from February 2006 to January 2007, in the Santa Barbara stream, Pelotas, Brazil. It was collected 377 individuals in the traps, 160 females, ...
Diversidade de borboletas (Lepidoptera: rhopalocera) em fragmentos de floresta estacional decidual em Santa Maria, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2006-03-10)
Não foi possível inserir o abstract.
Influência de barreiras geográficas na estrutura genética de populações de Aegla uruguayana Schmitt, 1942 (Crustacea, Decapoda, Anomura)
(Universidade Federal de Santa Maria, 2007-04-04)
Millions of years ago many species had their populations isolated by geographic barriers, during the formation of the drainage systems of South America Rivers. Modifications in relief lead to the actual formation of the ...
História natural de Mastigodryas bifossatus (Serpentes, Colubridae) em domínio subtropical no Brasil
(Universidade Federal de Santa Maria, 2006-03-31)
Mastigodryas bifossatus is a large snake in the Colubrinae subfamily. It s widely distributed in open areas over the entire South America. The dissection of 224 especimens of this snake, proceeding from the southern states ...
Biogeografia de morcegos (Chiroptera) em área de transição floresta-campo no sudeste da América do Sul
(Universidade Federal de Santa Maria, 2009-03-10)
The variation on the richness species in regional scales has been debated a
lot. Three of the hypotheses mot frequently discussed as determinants of regional
variability in richness species are energy, contemporary ...
Macroinvertebrados associados à Vriesea friburgensis Mez (bromeliaceae) em floresta ribeirinha, Santa Maria, RS, Brasil
(Universidade Federal de Santa Maria, 2008-09-29)
The studies on bromeliad fauna are spread more and more, not just due importance in
the knowledge about animal diversity, but mainly thanks to the active ecological dynamics in
these systems, since their basic rules could ...
Ecologia de Tropidurus torquatus (Squamata: Tropiduridae) no bioma Pampa, extremo sul do Brasil
(Universidade Federal de Santa Maria, 2009-04-03)
Lizards are considered model organism in ecology, allowing the understanding of patterns and relations between organisms and environment. Tropidurus torquatus is a species with a broad distribution, with populations in ...
Assinaturas tafonômicas e fidelidade quantitativa de moluscos da formação Touro Passo (Pleisto-Holoceno), Brasil
(Universidade Federal de Santa Maria, 2007-11-22)
Não possui abstract.