Half hours with the lower animals : protozoans, sponges, corals, shells,…

Description

Half Hours with the Lower Animals by Charles Frederick Holder is a scientific publication written in the early 20th century. The book aims to provide an engaging introduction to various forms of animal life, particularly lower animals such as protozoans, sponges, and crustaceans. It serves as both a general guide and a supplemental reader for students, participating in broader nature studies and emphasizing the interconnectedness of animal life and its relevance to humanity. The opening of the book sets the stage for an enlightening exploration of microscopic life, beginning with inhabitants of a drop of water. It highlights the incredible diversity found within a microscopic ecosystem, showcasing organisms like the Amœba and various ciliated infusoria that inhabit still water environments. Holder illustrates how these small creatures engage in complex behaviors such as movement, feeding, and reproduction, despite their minuscule size. The text emphasizes the significance of these lower animals in the broader context of life and their vital role in ecosystems, inviting readers to develop an appreciation for the hidden wonders of the natural world. (This is an automatically generated summary.)