Hemidoras morrisi has no
midventral plates and the distal tip of dorsal fin is hyaline
(clear). Remarks: In Fishbase they have Hemidoras
morrisi as being related to and possibly a junior synonym
of Opsodoras boulengeri, but in the Catalog of Fishes
this is not mentioned.
Brazil, Colombia, Ecuador, Peru (Amazon Ecosystems)
Article no. 57.Mark H. Sabaj; Key to Leptodoras
and Select Related Taxa. Froese, R. and D. Pauly. Editors. 2009.FishBase.
World Wide Web electronic publication. www.fishbase.org, version