Peruvian biologist.
Martha Steffany Calderón Ríos (born 1988) is a Peruvian biologist recognized for her research in the field of genetics and molecular biology aimed at the sustainable use of natural resources. In 2019, she carried out an expedition in Antarctica that led to the discovery of the first bleached crustose coralline algae, an important precedent for the study of environmental impact on the Antarctic continent.