9780751400199 - Principles and Techniques of Contemporary Taxonomy di Quicke, Donald L. J. (12 risultati)

Condizione: Good. 1st. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Good. 1st. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In.

Condizione: New.

Condizione: New.

Hardback. Condizione: New. First Edition. This volume in the "Tertiary Level Biology" series fills a gap in the taxonomic literature by providing a comprehensive survey of the arguments and techniques of systematics as they are applied today to all groups of organisms. It covers the principles of nomenclature and classification, the logic and practice of cladistics, and, in a series of chapters, considers the scope, application, benefits and drawbacks of a wide range of sources of phylogenetically informative character systems, from behaviour and morphology to DNA. There is an emphasis on modern aspects of the subject. This book should be of interest to taxonomists, biochemists and evolutionary biologists at advanced undergraduate and immediate postgraduate levels.

Condizione: As New. Unread book in perfect condition.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in fair condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,700grams, ISBN:9780751400199.

Condizione: New.

Hardback. Condizione: New. First Edition. This volume in the "Tertiary Level Biology" series fills a gap in the taxonomic literature by providing a comprehensive survey of the arguments and techniques of systematics as they are applied today to all groups of organisms. It covers the principles of nomenclature and classification, the logic and practice of cladistics, and, in a series of chapters, considers the scope, application, benefits and drawbacks of a wide range of sources of phylogenetically informative character systems, from behaviour and morphology to DNA. There is an emphasis on modern aspects of the subject. This book should be of interest to taxonomists, biochemists and evolutionary biologists at advanced undergraduate and immediate postgraduate levels.

Buch. Condizione: Neu. Neuware - 1 Introduction.- 1.1 The compass of taxonomy and systematics.- 1.2 The 1960s and the emergence of new ideas.- 1.3 Cladistics and numerical taxonomy: the conflict.- 1.4 Assumptions and philosophy of cladistics and the use of parsimony criteria.- 1.5 Taxonomy and the comparative method in biology.- 2 Characters, Taxa and Species.- 2.1 Nature and handling of data.- 2.2 Characters.- 2.2.1 Discrete coding of continuous characters and ratios.- 2.2.2 Identifying primitive and advanced character states.- 2.2.3 Homoplasy: convergence, parallelisms and reversals.- 2.2.4 Homology versus analogy.- 2.2.5 Character state transitions.- 2.2.6 Dealing with missing data and polymorphic characters.- 2.3 Classes of characters requiring special consideration.- 2.3.1 Characters subject to strong selection pressures.- 2.3.2 Environmental effects.- 2.3.3 Molecular sequence characters.- 2.3.4 Electron microscopy and the use of microcharacters.- 2.3.5 Colour as a taxonomic character.- 2.3.6 Cryptic and internal characters.- 2.3.7 Animal artefacts.- 2.3.8 Behavioural characters.- 2.4 Taxa and species concepts.- 2.4.1 Phylogenetic groups: monophyly, polyphyly and paraphyly.- 2.5 What is a species .- 2.5.1 Biological species concept.- 2.5.2 Phvlogenetic species concept.- 2.5.3 Evolutionary species concept.- 2.5.4 Problems with parthenogenetic species and asexual clones - some further considerations.- 3 Phylogenetic Reconstruction - Cladistics and Related Methods.- 3.1 Cladistics and cladograms.- 3.1.1 Parsimony.- 3.1.2 Compatibility analysis.- 3.1.3 Maximum likelihood and related methods.- 3.2 Parsimony and finding the shortest trees.- 3.2.1 Finding the shortest trees and the impact of computerization.- 3.2.2 Tree facts and figures.- 3.2.3 Building trees from distance data.- 3.2.4 Rooting trees.- 3.2.5 Consistency and other indices.- 3.2.6 Weighting characters.- 3.2.7 Coping with multiple trees.- 3.2.8 Consensus trees.- 3.2.9 Comparing trees.- 3.3 Which method - an overview.- 3.3.1 How well does parsimony analysis estimate trees .- 3.3.2 Compatibility versus parsimony.- 3.3.3 Congruence between data sets (or how do we know when to believe a phylogeny ).- 3.3.4 Reticulate evolution, hybrids and intraspecific evolution.- 3.4 Cladistics and classification.- 4 Phenetic Methods in Taxonomy.- 4.1 Introduction.- 4.1.1 Similarity and distance measures.- 4.1.2 Measures using binary characters.- 4.1.3 Distance and similarity measures using continuous data.- 4.2 Analysing similarity and distance data.- 4.3 Hierarchic clustering procedures.- 4.3.1 Nearest neighbour clustering.- 4.3.2 Furthest neighbour (complete linkage).- 4.3.3 Unweighted pair-group method using arithmetic averages (UPGMA).- 4.3.4 Weighted pair-group method using arithmetic averages (WPGMA).- 4.3.5 Centroid clustering.- 4.4 Ordination methods.- 4.4.1 Principal components analysis.- 4.4.2 Principal coordinate analysis.- 4.4.3 Canonical variate analysis.- 4.4.4 Non-metric multidimensional scaling.- 5 Keys and Identification.- 5.1 Introduction.- 5.1.1 Purpose of keys.- 5.1.2 Good practice in writing keys.- 5.2 Types of keys.- 5.2.1 Dichotomous keys.- 5.2.2 Multiple-entry keys.- 5.3 Efficiency.- 5.3.1 Length of dichotomous keys.- 5.3.2 Reliability.- 5.3.3 Choice of characters.- 5.3.4 Likelihood of encountering taxon.- 5.4 Computerized key construction.- 5.4.1 Interactive identification.- 5.4.2 Matching.- 5.4.3 Automated taxon descriptions.- 5.4.4 Databases.- 6 Nomenclature and Classification.- 6.1 Introduction.- 6.2 The binomial system and the hierarchy of taxa.- 6.3 The International Commissions.- 6.3.1 Codes of nomenclature.- 6.3.2 Independence of the Codes.- 6.4 Basic principles of nomenclature.- 6.4.1 Priority.- 6.4.2 Synonymy.- 6.4.3 Homonymy.- 6.4.4 The type concept.- 6.5 Miscellaneous group-related factors.- 6.5.1 Animals and animal-like Protista.- 6.5.2 Plants and plant-like Protista.- 6.5.3 Fungi.- 6.5.4 Lichens.- 6.5.5 'Blue-green algae' (Cyanophyta versus Cyanobacteria).- 6.5.6 Bacteria a.