The Orthospinus franciscensis lives in the benthopelagic, freshwater environment.
Orthospinus franciscensis on Fish Mapper TSN 641524 (Taxonomic Serial Number) Retrieved on from the Integrated Taxonomic Information System online database. This is a cached copy. More
Orthospinus franciscensis Reis, 1989Fowlerina franciscensis Eigenmann, 1914; (valid as) Buritia cisalpinoi Brant, 1974; (synonym) Orthospinus cisalpinoi Reis, 1989; (synonym) - 24.4. More
lacustris, Orthospinus franciscensis and Serrapinnus heterodon presented only one pair of 18S rDNA sites located on the short arm of a subtelocentric chromosome pair (Figures 1a, b, f, h). The remaining species presented more than two sites of 18S rDNA. More