Senior Vice President and Provost, University of Oklahoma

Full Professor, University of Pisa

Professor at the Lomonosov Moscow State University, Russia

Limnological Station, University of Zurich

Professor of Biology, Washington University in St. Louis

Fukui Prefectural University

Professor of Biology and Criminal Justice, Boise State Univesity

Ocean University of China

Research Fellow at University of Michigan

Acharya Narendra Dev College (University of Delhi)