Ronald G. Oldfield, PhD

Instructor
Case Western Reserve University
Biology
10900 Euclid Ave.
Cleveland, OH
USA 44106
Email: rgo@cwru.edu

Papers:
P-411 A Novel Field Technique to Assess Ploidy in Introduced Grass Carp (Ctenopharyngodon idella, Cyprinidae) Th-115-19 Mating System and Parental Care in the the Cuatro Ciénegas Cichlid, Herichthys minckleyi