Clarkson,Bruno, & Ferreira-Jr,Nelson. (2014). A new species and records of Helochares (Insecta: Coleoptera: Hydrophilidae) from Southeastern Brazil. Sociedade Brasileira de Zoologia.
Chicago Style (17th ed.) CitationClarkson,Bruno, and Ferreira-Jr,Nelson. A New Species and Records of Helochares (Insecta: Coleoptera: Hydrophilidae) from Southeastern Brazil. Sociedade Brasileira de Zoologia, 2014.
MLA (8th ed.) CitationClarkson,Bruno, and Ferreira-Jr,Nelson. A New Species and Records of Helochares (Insecta: Coleoptera: Hydrophilidae) from Southeastern Brazil. Sociedade Brasileira de Zoologia, 2014.
IICA/CATIE CitationClarkson,Bruno, ; Ferreira-Jr,Nelson. 2014. A new species and records of Helochares (Insecta: Coleoptera: Hydrophilidae) from Southeastern Brazil. Sociedade Brasileira de Zoologia.