Phoronis Architecta: Its Life History, Anatomy and Breeding Habits

The Genus Salpa: Part 1

The Oyster: A Popular Summary of a Scientific Study

The Law of Heredity: A Study of the Cause of Variation, and the Origin of Living Organisms

The Oyster: A Popular Summary of a Scientific Study

The Oyster: A Popular Summary of a Scientific Study

Handbook of Invertebrate Zoology: For Laboratories and Seaside Work

Are Heredity and Variation Facts?

The Law of Heredity: A Study of the Cause of Variation, and the Origin of Living Organisms

On Turritopsis Nutricula (McCrady).

The law of heredity

The Foundations of Zoölogy

The Foundations of Zoölogy

The Development and Protection of the Oyster in Maryland

Handbook of Invertebrate Zoology: For Laboratories and Seaside Work

The Genus Salpa. A Monograph with Fifty-seven Plates ... With a Supplementary Paper by M. M. Metcalf

The Foundations of Zoölogy

The Law of Heredity: A Study of the Cause of Variation, and the Origin of Living Organisms

Handbook of Invertebrate Zoology: For Laboratories and Seaside Work

The Law of Heredity: A Study of the Cause of Variation, and the Origin of Living Organisms