Corresponding closely in general characters with S. macroceros (Grube), the genotype.
The branchi, as in the genotype and other species, strongly asymmetrically developed.
My impression is that Allen's trinitatis, of Trinidad, the genotype of Proechimys, will eventually be split.
genotype gen·o·type (jěn'ə-tīp', jē'nə-)
The genetic constitution of an organism or a group of organisms.
A group or class of organisms having the same genetic constitution.
The genetic makeup of an organism as distinguished from its physical characteristics. Compare phenotype.