Png Helmed Silure & Red-finned Silure png sticker, fish vintage illustration, transparent background https://www.rawpixel.com/image/9338743/png-art-stickerView license1. Helmed Silure (Silurus galeatus) 2. Red-finned Silure (Silurus erythropterus) from Ichtylogie, ou Histoire naturelle:… https://www.rawpixel.com/image/939053/fish-illustrationsFree Image from public domain licenseVintage illustrations of Helmed Silure (Silurus galeatus) and Red-finned Silure (Silurus erythropterus) https://www.rawpixel.com/image/938215/vintage-fish-illustrationView license