Discover a focused look at freshwater mussel biology and classification in The Nautilus, Volume XXXVI (January 1923, No. 3). This timely issue collects detailed anatomical studies and taxonomic notes that illuminate how modern conchologists interpret unionid mussels in North America. It combines careful descriptions with comparative context, helping readers understand how shell form, soft parts, and gill structures inform genus and species decisions.
The content centers on anatomy and taxonomy from the Gulf drainage and surrounding regions, with careful observations that connect shell sculpturing to broader group relationships. It also presents discussions of related genera and how they relate to the newly refined concepts in this field. The publication includes specific species notes, contributor insights, and methodological details useful to researchers and serious students of mollusks.
What you’ll experience
- In-depth anatomical discussions of freshwater Unionidae from the Gulf drainage
- Comparative notes on related genera and species to sharpen identification
- Case studies illustrating how shell sculpture and soft-part anatomy influence classification
- A view into the scientific process, including observations, revisions, and cross-checks
Ideal for readers of malacology, conchology, and natural history who want precise, field-relevant taxonomy and anatomy insights from a historic, scholarly journal.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book invigorates the emerging field of interdisciplinary research by groundbreaking oceanic studies on shapeless, sedentary deep sea creatures. From the 18th century to the early 1900s, the author traces the scientific journey of researchers who discovered, observed, and classified these animals, revealing how the sea cucumber, jellyfish, and others complicated the understanding of life and human consciousness. This taxonomic revolution likewise stirred philosophical inquiry into the very nature of existence, forcing science and philosophy to confront the elusive boundaries between the animate and inanimate. The book provides an insightful analysis of how the exploration of these perplexing animals dovetailed with advancements in technology, which dramatically reshaped the understanding of deep sea biology. This book offers a novel perspective on life itself, reframing the debate on human exceptionalism and exploring alternative forms of perception, memory, and agency. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781334746536_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334746536
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334746536
Quantité disponible : 15 disponible(s)