The Andaman and Nicobar Islands, India, consist of 572 islands with a land area of 8,249 km2. Their topography is hilly and undulating, with elevations up to 732 m on the Andaman and up to 568 m on the Nicobar Islands. They are known for their rich biodiversity and a very high degree of endemicity in all taxa, especially in plants, reptiles, fishes and corals. Their habitats include bays, mangroves, moist deciduous forests and evergreen forests. Comprising 20 chapters each written by an expert or professional in his/her particular field this book offers new insights into the fascinating faunal communities of these islands and provides the fundamentals for their conservation and environmental management.

This book is composed of two sections, Ecological and Fundamental Researches and Approach to Antifouling. Both sections contain research trends on barnacles that have been collected from laboratory work and field studies. Section I: Ecological and Fundamental Researches; Chapter One describes the traditional taxonomy and phylogenetic studies of thoracican barnacles based on morphological examinations. Chapter Two reviews ever rearing trials of the lepadid larvae and introduces recent examples of successful rearing of their larvae and settlement. Chapter Three focuses on barnacle larval dispersal and settlement from the ecological aspects, with common and specific mechanisms on the larval dispersal and settlement summarized. In Chapter Four, chemical cues in barnacle larval settlement are described. In Chapter Five, the authors describe the recent advances on the cellular biology of cyprid cement gland and the molecular characteristics of cyprid cement materials of the barnacle, Megabalanus rosa. Chapter Six describes the roles of the larval sense of vision in barnacles. Section II: Approach to Antifouling; Chapter Seven centers around the antifouling properties of soft materials such as silicone and hydrogels against barnacles both in laboratory and field assays. Chapter Eight concerns the settlement of controllable barnacle populations via LED blue light emission. Chapter Nine concludes the book with a discussion about qPCR to species specific detection of barnacle larvae.

This book provides an understanding on a large variety of aquaculture related topics. The book is organized in four sections. The first section discusses fish nutrition second section is considers the application of genetic in aquaculture; section three takes a look at current techniques for controlling lipid oxidation and melanosis in Aquaculture products. The last section is focused on culture techniques and management, ,which is the larger part of the book. The book chapters are written by leading experts in their respective areas. Therefore, I am quite confident that this book will be equally useful for students and professionals in aquaculture and biotechnology.

Crustaceans, due to the great diversity of their body organization, segmentation patterns, tagmatization, limb types, larval forms, cleavage, and gastrulation modes, are highly desirable for the study of questions at the interface of evolution and development. Modern interest in evolutionary developmental biology (evo-devo) rests on the molecular genetic approach and a variety of molecular techniques have proven fruitful when performed on crustaceans. Evolutionary Developmental Biology of Crustacea presents a comprehensive treatment of all aspects of the field, beginning with a discussion of the implications of the typological Bauplan and phylum concepts versus historical concepts such as ground pattern and monophylum for the formulation of conceptual questions in evo-devo. Following this, the authors present the results of Hox gene expression in various crustacean taxa, aspects of segment formation at the cellular and genetic levels, the formation of segmental structures such as neurons, ganglia, and limbs, and the role of morphological ontogenetic characters in resolving phylogenetic relationships. By covering so many general aspects of crustacean development, morphology, and evolution, Evolutionary Developmental Biology of Crustacea serves as an indispensable reference for developmental and evolutionary biologists investigating the role of genetics in evolution and development.

This text gives an overview of almost all aspects of barnacle biology covering advances made since Charles Darwin to the present day.

The evolutionary history of life includes two primary components: phylogeny and timescale. Phylogeny refers to the branching order (relationships) of species or other taxa within a group and is crucial for understanding the inheritance of traits and for erecting classifications. However, a timescale is equally important because it provides a way to compare phylogeny directly with the evolution of other organisms and with planetary history such as geology, climate, extraterrestrialimpacts, and other features.The Timetree of Life is the first reference book to synthesize the wealth of information relating to the temporal component of phylogenetic trees. In the past, biologists have relied exclusively upon the fossil record to infer an evolutionary timescale. However, recent revolutionary advances in molecular biology have made it possible to not only estimate the relationships of many groups of organisms, but also to estimate their times of divergence with molecular clocks. The routineestimation and utilization of these so-called 'time-trees' could add exciting new dimensions to biology including enhanced opportunities to integrate large molecular data sets with fossil and biogeographic evidence (and thereby foster greater communication between molecular and traditional systematists). Theycould help estimate not only ancestral character states but also evolutionary rates in numerous categories of organismal phenotype; establish more reliable associations between causal historical processes and biological outcomes; develop a universally standardized scheme for biological classifications; and generally promote novel avenues of thought in many arenas of comparative evolutionary biology.This authoritative reference work brings together, for the first time, experts on all major groups of organisms to assemble a timetree of life. The result is a comprehensive resource on evolutionary history which will be an indispensable reference for scientists, educators, and students in the life sciences, earth sciences, and molecular biology. For each major group of organism, a representative is illustrated and a timetree of families and higher taxonomic groups is shown. Basic aspects ofthe evolutionary history of the group, the fossil record, and competing hypotheses of relationships are discussed. Details of the divergence times are presented for each node in the timetree, and primary literature references are included. The book is complemented by an online database(www.timetree.net) which allows researchers to both deposit and retrieve data.