Geophagus altifrons (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Geophagus altifrons" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

4,462^nd place

30^th place

9,736^th place

6,854^th place

low place

low place

ecologyasia.com

Sven O. Kullander, Han Nijssen (1989), The Cichlids of Surinam: Teleostei, Labroidei, Nhà xuất bản BRILL, tr.30 ISBN 978-9004090774
Roberto E. Reis, Sven O. Kullander, Carl J. Ferraris (2003), Check List of the Freshwater Fishes of South and Central America, Nhà xuất bản EDIPUCRS, tr.632 ISBN 978-8574303611