Keywords: EB1911 Cat-fish Fig. 6.—Abdomen of Aspredo batrachus.jpg en Fig 6 ”Abdomen of Aspredo batrachus from Encyclopædia Britannica 1911 1911-01-01 Encyclopædia Britannica 1911 Anonymous Chisholm Hugh ed other versions PD-old-70-1923 1911 Encyclopædia Britannica Siluriformes Fish Images from Encyclopædia Britannica |