Data/hora: 08/06/2024 02:13:42

Provedor de dados: 	Revista de la Sociedad Entomológica Argentina	
País: 	Argentina	
Título: 	A new Neotropical species of Megamelus and the reassignment of Stenocranus maculipes (Hemiptera: Delphacidae)	
Autores: 	Mariani,Roxana; Sosa,Alejandro J.; de Remes Lenicov,Ana M. M.	
Data: 	2013-12-01	
Ano: 	2013	
Palavras-chave: 	Megamelus nigrifasciatus; Megamelus maculipes; Apiaceae; Alismataceae; South America.	
Resumo: 	We report on two species of Delphacidae from Argentine wetlands, Megamelus nigrifasciatus Mariani &amp;amp; Remes Lenicov sp. nov. and Megamelus maculipes (Berg) comb. nov. The first species was collected from Eryngium sp. (Apiales: Apiaceae) and was described from the brachypters of both sexes. The second one, Stenocranus maculipes (Berg, 1879) collected from Echinodorus grandiflorum (Alismataceae), is proposed as Megamelus maculipes comb.nov. The female macropter holotype is redescribed and the male and female brachypters are described for the first time. Geographic distribution and biological data of both species are reported. The genus Eryngium is cited for the first time as host plant for the genus Megamelus. Additionally, a key is provided to distinguish among the seven South American species of Megamelus.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802013000200005	
Editor: 	Sociedad Entomológica Argentina	
Formato: 	text/html	
Fonte: 	Revista de la Sociedad Entomológica Argentina  v.72 n.3-4 2013	
Fonte: 	info:eu-repo/semantics/openAccess