|
|
|
|
|
| Sanfelice,Daniela; Bencke,Glayson A.; Azevedo,Marco A.; Rodrigues,Everton N. L.; Moura,Luciano A.; Araujo,Paula B.; Gastal,Hilda A. O.; Verrastro,Laura; Jardim,Márcia M. A.; Schwertner,Cristiano F.; Marques,Maria Aparecida L.; Drehmer,César J.. |
| Tipo: Info:eu-repo/semantics/other |
|
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212010000400011 |
| |
|
|
| Miyoshi,Akio R.; Zefa,Edison; Martins,Luciano de P.; Dias,Pedro G. B. S.; Drehmer,César J.; Dornelles,José E. F.. |
| This study characterizes the calling song and ultramorphology of the stridulatory file of two geographically isolated populations of the tropical bush cricket Eneoptera surinamensis (De Geer, 1773) from city of Foz do Iguaçu, state of Paraná, and town of Rio Claro, state of São Paulo, Brazil, distant 1,000 Km from each other. The teeth are shell-shaped, the larger ones are distributed in the medium region of the file, decreasing gradually in size towards the edges. Specimens from Foz do Iguaçu have a file with 82 ± 9.8 teeth, length=1.89 mm ± 0.15 with 43.76 ± 5.94 teeth per mm (n=15). Specimens from Rio Claro present a file with 87 ± 9.81, length=1.96 ± 0.19 mm with 44.52 ± 4.61 teeth per mm (n=15). Statistical differences found between the two... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Grylloidea; Bioacoustic; Sonogram; Pars stridens. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212007000400016 |
| |
|
|
| Loch,Carolina; Simões-Lopes,Paulo C.; Drehmer,César J.. |
| Cases of dental agenesis, supernumerary teeth and dental losses are presented in three species of South American Otariids: Arctocephalus australis (Zimmermann, 1783), A. tropicalis (Gray, 1872) and Otaria flavescens (Shaw, 1800). For the first time, congenital and acquired dental anomalies were comparatively diagnosed in skull samples from southern Brazil and nearby areas. The skulls and mandibles were accessed in the scientific collection of mammals of the Federal University of Santa Catarina, southern Brazil. Agenesis was found only among maxillary post-canine teeth, especially the distal ones (PC/6), due to an evolutionary trend towards reduction of the number of post-canine teeth in this family. Maxillary and mandibular supernumerary teeth were found... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arctocephalus australis; A. tropicalis; Dental agenesis; Otaria flavescens; Southern Brazil; Supernumerary teeth. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000300023 |
| |
|
|
|
