J. J. Scheel

Rivuline Karyotypes and their Evolution (Rivulinae, Cyprinodontidae, Pisces)

J. J. Scheel, 1972 .

Chromosome numbers of fishes. I

A. O. Gyldenholm, J. J. Scheel, 1971 .

The Karyotypes and some Electrophoretic Patterns of Fourteen Species of the Genus Corydoras

V. Simonsen, A. O. Gyldenholm, J. J. Scheel, 1972 .

The seven-chromosome karyotype of the African frog Arthroleptis, a probable derivative of the thirteen-chromosome karyotype of Rana (Ranidae, Anura).

J. J. Scheel, 2009, Hereditas.

The Chromosomes of Some African Anuran Species

J. J. Scheel, 1973 .