Latest Black ghost knifefish Stories
The black ghost knifefish, a type of electric creature found in the Amazon basin of South America, has inspired researchers to develop new aquatic technology that could be used to study coral reefs, repair damaged deep-sea oil rigs or investigate sunken ships.
Mechanical Amazonian fish could pave way for highly agile underwater robots.
The Black Ghost knifefish, Apteronotus albifrons, is a tropical fish belonging to the ghost knifefish family (Apteronotidae). They originate in South America in the Amazon Basin in Peru and from Venezuela through Paraguay in the ParanÃ¡ Rivers. They are sometimes found in aquaria. The fish is all black except for two white rings on its tail. It moves mainly by undulating a long fin on its underside. It will grow to a maximum length of 20 in (50 cm). The Black Ghost knifefish natively...
- The practice of two or more parties jointly purchasing all or part of a butchered cow and dividing the meat between them.