Carl W. Schaefer (September 06, 1934 - April 29, 2015).
Embrapa, Passo Fundo, RS, Brasil. antonio.panizzi@embrapa.br.
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Panizzi
D000818:Animals; D004463:Ecology; D004772:Entomology; D049673:History, 20th Century; D049674:History, 21st Century