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Lemmings Books
Best books
Sydney Anderson
The Baculum in Microtine Rodents
"The Baculum in Microtine Rodents" by Sydney Anderson is a scientific publication written in the mid-20th century. This work focuses on the anatomy of the baculum—a bone found in the penis of many placental mammals—and its implications in determining the taxonomy and relationships among various species of microtine rodents, particularly within the genus "Microtus". The text includes detailed anatomical descriptions, methodologies used for specimen collection, and discussions around the significance of the baculum in understanding species variation and evolution. At the start of the publication, Anderson introduces the importance of the baculum in microtine rodents, emphasizing its utility in taxonomic studies when combined with other anatomical features. The opening sets the stage for an intricate examination of previous research on the baculum from different species and varieties of rodents, including "Microtus", "Synaptomys", and "Clethrionomys". The author outlines the methods for preserving and examining the baculum, providing insights into the anatomical orientation and the variations observed across different specimens, thereby establishing a foundation for the detailed accounts that follow in the subsequent chapters.
E. Raymond (Eugene Raymond) Hall
Comments on the Taxonomy and Geographic Distribution of North American Microtines
"Comments on the Taxonomy and Geographic Distribution of North American Microtines" by E. Raymond Hall and E. Lendell Cockrum is a scientific publication written in the early 1950s. The book focuses on the classification and geographic ranges of North American microtines, a group of small rodent-like mammals, particularly voles and lemmings. It reflects a meticulous examination of existing literature and specimens to resolve discrepancies in microtine taxonomy. In their work, Hall and Cockrum systematically review various subspecies of microtines, sharing their findings on several species such as Synaptomys cooperi and Clethrionomys gapperi. They analyze taxonomic classifications, document specimen measurements, and provide geographic distribution data to clarify the relationships and range of these rodents. Ultimately, the publication offers valuable insights into the complexities of microtine taxonomy and biology, serving as a crucial resource for researchers in mammalogy and related fields.
J. Knox Jones
A New Bog Lemming (Genus Synaptomys) From Nebraska
"A New Bog Lemming (Genus Synaptomys) From Nebraska" by J. Knox Jones is a scientific publication written in the mid-20th century. This work focuses on the discovery and classification of a new subspecies of bog lemming in Nebraska. It presents detailed morphological descriptions and comparisons against other subspecies, contributing to the understanding of biodiversity in North America. The document introduces the newly identified subspecies, named "Synaptomys cooperi relictus", obtained from Rock Creek State Fish Hatchery in Dundy County, Nebraska. Jones discusses the unique characteristics of this population, noting differences in size, coloration, and skull features compared to related subspecies like "S. c. gossii" and "S. c. paludis". The publication emphasizes the small size of the population and its potential to be a remnant of more widespread distributions during earlier geological periods, shedding light on the ecological history of the region. Overall, this work highlights the significance of field studies and specimen collection in enhancing scientific knowledge of lesser-known wildlife species.
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