@article {47745,
	title = {Stridulatory file and calling song of two populations of the tropical bush cricket Eneoptera surinamensis (Orthoptera, Gryllidae, Eneopterinae)},
	journal = {Iheringia. S{\'e}rie Zoologia},
	volume = {97},
	year = {2007},
	month = {Jan-12-2007},
	pages = {461 - 465},
	abstract = {<p>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 Igua\&ccedil;u, state of Paran\&aacute;, and town of Rio Claro, state of S\&atilde;o Paulo, Brazil, distant 1,000 Km from each other. The teeth are shell-shaped, the larger ones are dis tributed in the medium region of the file, decreasing gradually in size towards the edges. Specimens from Foz do Igua\&ccedil;u have a file with 82 \&plusmn; 9.8 teeth, length=1.89 mm \&plusmn; 0.15 with 43.76 \&plusmn; 5.94 teeth per mm (n=15). Specimens from Rio Claro present a file with 87 \&plusmn; 9.81, length=1.9 6 \&plusmn; 0.19 mm with 44.52 \&plusmn; 4.61 teeth per mm (n=15). Statistical differences found between the two populations are not significant. The calling song is an uninterrupted trill that alternates two sets of notes distinct for its temporal features.</p>
},
	keywords = {bioacoustics, Grylloidea, pars stridens, sonogram},
	doi = {10.1590/S0073-47212007000400016},
	url = {http://www.scielo.br/scielo.php?script=sci_arttext\&pid=S0073-47212007000400016\&lng=en\&tlng=en},
	author = {Miyoshi, Akio R. and Zefa, Edison and Luciano de P. Martins and Dias, Pedro G. B. S. and Drehmer, C{\'e}sar J. and Jos{\'e} E. F. Dornelles}
}
@article {47331,
	title = {Contribution to the taxonomy of Gryllus Linnaeus, 1758 in South America: Part I: Redescription of Gryllus argentinus Saussure, 1874 (Orthoptera, Grylloidea, Gryllidae)},
	journal = {Entomological Science},
	volume = {14},
	year = {2011},
	month = {Jan-01-2011},
	pages = {87 - 93},
	abstract = {<p>The genus Gryllus includes 82 described species that occur in America from Canada to Argentina as well as in several areas of Africa, Europe and Asia. There are 12 species in South America, which were described in the nineteenth century based on a small number of samples and inconsistent characters such as body coloration and external morphology. The aim of this article is to redescribe Gryllus argentinus Saussure, 1874 collected in the urban areas of Pelotas, Cap\&atilde;o do Le\&atilde;o and Rio Grande, in the state of Rio Grande do Sul, southern Brazil, highlighting phallic sclerites, calling song and body morphometry. We designate the lectotype male, provide a combination of diagnostic characteristics and discuss the taxonomic situation of South American Gryllus species.</p>
},
	keywords = {bioacoustics, Brazil, cricket, genitalia, insects, pars stridens},
	doi = {10.1111/ens.2011.14.issue-110.1111/j.1479-8298.2010.00412.x},
	url = {http://doi.wiley.com/10.1111/ens.2011.14.issue-1},
	author = {Luciano de P. Martins and Zefa, Edison}
}
