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Systematics and the Origin of Species from the Viewpoint of a Zoologist

1943; American Society of Ichthyologists and Herpetologists; Volume: 1943; Issue: 3 Linguagem: Inglês

10.2307/1438628

1938-5110

Karl P. Schmidt, E Mayr,

Mollusks and Parasites Studies

Foreword by Theodosius Dobzhansky Preface Introduction, 1999 Introduction by Niles Eldredge I. The Methods and Principles of Systematics II. Taxonomic Characters and Their Variation III. Phenomena of Geographic Variation IV. Some Aspects of Geographic Variation V. The Systematic Categories and the New Species Concept VI. The Polytypic Species, In Nature and in Systematics VII. The Species in Evolution VIII. Nongeographic Speciation IX. The Biology of Speciation X. The Higher Categories and Evolution Literature Index