Download Biology and ecology of anguillid eels by Takaomi Arai PDF

By Takaomi Arai

Anguillid eels have involved biologists for hundreds of years because of their superb long-distance migrations among freshwater habitats and their spawning parts some distance out within the ocean. This booklet presents a protracted late replace at the biology and ecology of anguillid eels and lines complete assurance of the major positive aspects of the genus Anguilla. It covers a huge spectrum of subject matters at the biology (taxonomy, phylogeny, evolution, replica, feeding, salinity version) and ecology (life heritage, recruitment, migration) of anguillid eels. It additionally brings jointly vital details at the kingdom of eel fisheries, conservation, exploitation, and management.

Show description

Read Online or Download Biology and ecology of anguillid eels PDF

Best marine biology books

Biology of Sharks and Their Relatives (Marine Biology)

Winner of selection Magazine’s amazing educational identify award, January 2005! Sharks and their relations are the topics of super curiosity. The public’s fascination is prompted by means of their roles in video clips and renowned literature, whereas the media races to hide tales of predators endangering helpless people.

Cephalopods: Ecology and Fisheries

Content material: bankruptcy 1 advent (pages 1–6): bankruptcy 2 shape and serve as (pages 7–35): bankruptcy three beginning and Evolution (pages 36–49): bankruptcy four Nautilus: The Survivor (pages 50–61): bankruptcy five Biodiversity and Zoogeography (pages 62–79): bankruptcy 6 lifestyles Cycle (pages 80–100): bankruptcy 7 development (pages 101–115): bankruptcy eight Physiological Ecology (pages 116–130): bankruptcy nine replica (pages 131–145): bankruptcy 10 From Egg to Recruitment (pages 146–160): bankruptcy eleven Coastal and Shelf Species (pages 161–175): bankruptcy 12 Oceanic and Deep?

Management and Ecology of Lake and Reservoir Fisheries

During this finished edited ebook, foreign specialists in fisheries administration and ecology evaluate and appraise the prestige of lake and reservoir fisheries, review of fisheries yields, trophic ecology, rehabilitation and conservation, together with a unique part on African lakes the place rather a lot details of big relevance to fisheries managers is now to be had.

Introduction to Instrumentation in Life Sciences

""The proposed e-book is a wonderful one to be used of scholars, examine students and lecturers of lifestyles sciences, biotechnology, biochemistry, biophysics and different comparable disciplines the place such books solely devoted for all times sciences aren't to be had. ""-Prof. Sukh Mahendra Singh, Coordinator, college of Biotechnology, Banaras Hindu college, India""A finished textual content booklet on instrumentation tools which covers all significant issues together with useful routines representing the syllabi of varied postgraduate and undergraduate programmes in lifestyles sciences.

Extra resources for Biology and ecology of anguillid eels

Sample text

2009) re-examined previous AFLP data from the study of Albert et al. (2006). They concluded that hybridization was likely shaped by selection, both at the intra- and inter-specific level. Later, Gagnaire et al. (2012a), although focusing more on selection (see later), suggested a possible cyto-nuclear incompatibility between North Atlantic eels. Signatures of positive selection were found in both the mitochondrial ATP6 gene and its nuclear receptor. The authors pointed to a possible incompatibility in hybrids showing the American mitochondrial ATP6 gene and the European receptor or vice-versa, which could explain the partial reproductive isolation between North Atlantic eels.

2010. Allopatric divergence and speciation in coral reef fish: the three-spot dascyllus, Dascyllus trimaculatus, species complex. Evolution 64: 1218–1230. P. S. Tzeng. 2001. A phylogeny of freshwater eels inferred from mitochondrial genomes. Mol. Phylogenet. Evol. 20: 252–261. P. M. S. Tzeng. 2002. Molecular techniques to identify freshwater eels: RFLP analyses of PCR-amplified DNA fragments and allele-specific PCR from mitochondrial DNA. Zool. Stud. 41: 421–430. Mayr, E. 1954. Change of genetic environment and evolution.

Rostrata and A. japonica have similar adult-phase morphological characteristics and rest in temperate water, their mitochondrial DNA (Minegishi et al. 2005) (Fig. 2b) and microsatellite flanking regions (Tseng 2012) suggest that A. japonica is not clustered with other temperate eels in the phylogenetic tree. It is interesting that inconsistent morphological and molecular phylogenetic trees cover A. australis and A. japonica. In brief, A. rostrata, A. anguilla, A. australis, and A. dieffenbachii Species number 7 species Bastrop et al.

Download PDF sample

Rated 4.66 of 5 – based on 25 votes

Author: admin