Scissor (fish)
Scissor is a monospecific genus of freshwater ray-finned fish belonging to the suborder Characoidei within the order Characiformes, the characins. The only species in the genus is Scissor macrocephalus the distribution of which may be uncertain, it may be Suriname. This taxon has not been assigned to a particular family within the Characoidei and is considered to be incertae sedis, i.e. its taxonomic affinities are, as yet, unclear. This taxon is known only from the holotype.