Data/hora: 13/06/2024 07:06:25

Provedor de dados: 	92	
País: 	Brazil	
Título: 	Do fly parasites of bats and their hosts coevolve?speciation in Trichobius phyllostomae group (Diptera, Streblidae) and their hosts (Chiroptera, Phyllostomidae) suggests that they do not	
Autores: 	Graciolli,Gustavo; de Carvalho,Claudio J. B.	
Data: 	2012-12-01	
Ano: 	2012	
Palavras-chave: 	Bat fly; Cospeciation; Macroevolutionary events; Trichobiinae; Sturnira.	
Resumo: 	We examined whether, like many parasite-host systems of coevolution, a group of obligate parasitic bat flies (Trichobius phyllostomae Kessel and related species) cospeciate with their hosts. We first did a cladistic analysis of the T. phyllostomae group and combined that analysis with a phylogenetic hypothesis from the literature for the Stenodermatinae bats. The cladistic analysis included, as outgroups, one species from each morphological group and complex of Trichobius Gervais, and one species from the following genera: Paratrichobius Miranda-Ribeiro, Megistopoda Macquart, Megistapophysys Dick &amp;amp; Wenzel, Neotrichobius Wenzel &amp;amp; Aitken, Speiseria Kessel and Strebla Wiedemann. The cladogram was rooted with a species of Strebla in the subfamily Streblinae. One cladogram was obtained and which found Trichobius to be polyphyletic. The phylogenetic hypothesis as follows: (Paratrichobius, (Neotrichobius, (Megistopoda, Megistapophysis)))) is the sister-group of the phyllostomae group and the following relationships within the ingroup, (((T. vampyropis Wenzel, Trichobius sp. 2) ((T. hispidus Wenzel, T. petersoni Wenzel) ((Trichobius sp. 1 (T. phyllostomae, T. brennani Wenzel))))). When we compared phylogenies through historical association analyses, cospeciation was uncommon, while host-switching was more common and better explained the association between the phyllostomae group and their bat hosts.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000400007	
Editor: 	Sociedade Brasileira De Entomologia	
Relação: 	10.1590/S0085-56262012000400007	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Entomologia  v.56 n.4 2012	
Fonte: 	info:eu-repo/semantics/openAccess