Friday Photospread: The Bizarre Thermometer Knifefish - AMAZONAS Magazine
SciELO - Brasil - Sexual dimorphism in the electric knifefish, <i>Gymnorhamphichthys rondoni</i> (Rhamphichthyidae: Gymnotiformes) Sexual dimorphism in the electric knifefish, <i>Gymnorhamphichthys rondoni</i> (Rhamphichthyidae: Gymnotiformes)
Gymnorhamphichthys rondoni - Langschnabel-Messerfisch bei AqZeNo online oder im Ladengeschäft günstig kaufen oder bestellen | AqZeNo - Aquatics Onlineshop