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Colour Variation in Cichlid Fish
Seminars in Cell & Developmental Biology 24 (2013) 516–528 Contents lists available at SciVerse ScienceDirect Seminars in Cell & Developmental Biology j ournal homepage: www.elsevier.com/locate/semcdb Review Colour variation in cichlid fish: Developmental mechanisms, selective pressures and evolutionary consequences a,∗ b,1 Martine E. Maan , Kristina M. Sefc a University of Groningen, Behavioural Biology, PO Box 11103, 9700 CC Groningen, The Netherlands b Institute of Zoology, University of Graz, Universitätsplatz 2, A-8010 Graz, Austria a r a t b i c s t l e i n f o r a c t Article history: Cichlid fishes constitute one of the most species-rich families of vertebrates. In addition to complex social Available online 9 May 2013 behaviour and morphological versatility, they are characterised by extensive diversity in colouration, both within and between species. Here, we review the cellular and molecular mechanisms underlying colour Keywords: variation in this group and the selective pressures responsible for the observed variation. We specifically Cichlidae address the evidence for the hypothesis that divergence in colouration is associated with the evolution Natural selection of reproductive isolation between lineages. While we conclude that cichlid colours are excellent models Pigmentation for understanding the role of animal communication in species divergence, we also identify taxonomic Polymorphism and methodological biases in the current research effort. We suggest that the integration of genomic Sexual selection Speciation approaches with ecological and behavioural studies, across the entire cichlid family and beyond it, will contribute to the utility of the cichlid model system for understanding the evolution of biological diversity. -
Colour Variation in Cichlid Fish: Developmental Mechanisms, Selective Pressures and Evolutionary Consequences
University of Groningen Colour variation in cichlid fish Maan, Martine E.; Sefc, Kristina M. Published in: Seminars in Cell & Developmental Biology DOI: 10.1016/j.semcdb.2013.05.003 IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2013 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): Maan, M. E., & Sefc, K. M. (2013). Colour variation in cichlid fish: Developmental mechanisms, selective pressures and evolutionary consequences. Seminars in Cell & Developmental Biology, 24(6-7), 516-528. https://doi.org/10.1016/j.semcdb.2013.05.003 Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 27-09-2021 Seminars in Cell & Developmental Biology 24 (2013) 516–528 Contents lists available at SciVerse ScienceDirect Seminars in Cell & Developmental Biology j ournal homepage: www.elsevier.com/locate/semcdb Review Colour variation in cichlid fish: Developmental mechanisms, selective pressures and evolutionary consequences a,∗ b,1 Martine E. -
Current Status of the Mammals of Balochistan Author(S)
Pakistan J. Zool., vol. 39(2), pp. 117-122, 2007. Current Status of the Mammals of Balochistan SYED ALI GHALIB, ABDUL JABBAR, ABDUR RAZZAQ KHAN AND AFSHEEN ZEHRA Department of Zoology (Wildlife and Fisheries),University of Karachi, Karachi (SAG, AZ), Forest and Wildlife Department, Government of Balochistan, Uthal (AJ) and Halcrow Pakistan (Pvt) Ltd, Karachi (ARK) Abstract.- Ninety species of mammals of Balochistan have been recorded so far belonging to 9 orders and 27 families; of these, 2lspecies are threatened,4species are endemic to Balochistan, 14 species are of special conservation interest,8 sites are important for mammals. Special efforts are being made to conserve the important mammals particularly in the protected areas specially in Chiltan Hazarganji National Park and the Hingol National Park. Key words: Biodiversity, threatened species, Balochistan, protected areas. INTRODUCTION 0030-9923/2007/0002-0117 $ 8.00/0 Copyright 2007 Zoological Society of Pakistan. al. (2002), Shafiq and Barkati (2002), Khan et al. (2004), Javed and Azam (2005), Khan and Siddiqui Balochistan is the largest province of (2005), Roberts (2005) and Roberts (2005a). Pakistan extending over an area of 350,000 sq.km As many as 2 National Parks, 14 Wildlife and the smallest number of inhabitants about 0.7 Sanctuaries and 8 Game Reserves have been million only. The province lies between 24°32’N established in the Province (Table I).At present, and 60°70’E.The-coast line is about 770 km long. detailed baseline studies on the biodiversity of The east-central and northern part of the province Hingol National Park are being undertaken under has high mountains of which considerable parts the GEF funded project on the Management of reach an elevation of above 2,300 m (7000feet) and Hingol National Park w.e.f. -
Fish Tales | in This Issue
Fish Tales | In this issue: 3 Presidents Message Greg Steeves 4 A Visit to the Michigan Cichlid Association Greg Steeves 10 DIY Pleco Caves Mike & Lisa Hufsteler Volume 6 Issue 3 13 Zebra Pleco added to The FOTAS Fish Tales is a quarterly publication of the Federation of Tex- as Aquarium Societies a non-profit organization. The views and opinions CITES List! contained within are not necessarily those of the editors and/or the of- Clay Trachtman ficers and members of the Federation of Texas Aquarium Societies. 14 Bettas in the Classroom FOTAS Fish Tales Editor: Gerald Griffin Gerald Griffin [email protected] 17 FOTAS CARES Fish Tales Submission Guidelines Greg Steeves Articles: Please submit all articles in electronic form. We can accept most popular 18 FOTAS 2016 Recap software formats and fonts. Email to [email protected]. Photos and Kyle Osterholt graphics are encouraged with your articles! Please remember to include the photo/graphic credits. Graphics and photo files may be submitted in 22 An Introduction to any format, however uncompressed TIFF, JPEG or vector format is pre- Apistos ferred, at the highest resolution/file size possible. If you need help with graphics files or your file is too large to email, please contact me for alter- David Soares native submission info. 26 Surviving the Dreaded Art Submission: Power Outage! Graphics and photo files may be submitted in any format. However, Gerald Griffin uncompressed TIFF, JPEG or vector formats are preferred. Please submit the 28 Going Wild with Bettas highest resolution possible. Gerald Griffin Next deadline…… January 15th 2017 35 Characodon, a Goodeid COPYRIGHT NOTICE that always surprises! All Rights Reserved. -
Identification and Characterization of Gene Expression Involved in The
Identification and Characterization of Gene Expression Involved in the Coloration of Cichlid Fish Using Microarray and qRT-PCR Approaches Helen M. Gunter • Ce´line Clabaut • Walter Salzburger • Axel Meyer Abstract It has been suggested that speciation on the is known to be a critical determinant of pigmentation in basis of sexual selection is an important mechanism for the humans and zebrafish. With the support of microscopic generation of new species for East African cichlids, where images of the skin of these specimens, we interpret the male body coloration is one of the major discriminatory transcriptional differences between the blue males and factors used by females in mate choice. To gain insight into yellow females. Here, we provide insight into the putative the molecular basis of cichlid coloration, we studied the functional diversification of genes involved in the col- Lake Malawi cichlid Pseudotropheus saulosi, comparing oration of cichlids and by extension, on the evolution of transcription in the bright blue skin of males to the yellow coloration in teleost fish. skin of females. Our cDNA microarray experiments iden- tified 46 clones that exhibited expression differences Keywords Adaptive evolution Á Cichlid species flocks Á between the two sexes, of which five were confirmed to be Sexual selection Á Copz Á Collagen 1 alpha differentially expressed by relative quantitative real-time PCR (qRT-PCR). This gene list includes a representative from the endosomal-to-Golgi vesicle trafficking pathway, Introduction Coatomer protein complex, subunit zeta-1 (Copz-1), which The family Cichlidae is composed of about 3,000 species, making it one of the most species-rich families of verte- brates. -
Status and Red List of Pakistan's Mammals
SSttaattuuss aanndd RReedd LLiisstt ooff PPaakkiissttaann’’ss MMaammmmaallss based on the Pakistan Mammal Conservation Assessment & Management Plan Workshop 18-22 August 2003 Authors, Participants of the C.A.M.P. Workshop Edited and Compiled by, Kashif M. Sheikh PhD and Sanjay Molur 1 Published by: IUCN- Pakistan Copyright: © IUCN Pakistan’s Biodiversity Programme This publication can be reproduced for educational and non-commercial purposes without prior permission from the copyright holder, provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior permission (in writing) of the copyright holder. Citation: Sheikh, K. M. & Molur, S. 2004. (Eds.) Status and Red List of Pakistan’s Mammals. Based on the Conservation Assessment and Management Plan. 312pp. IUCN Pakistan Photo Credits: Z.B. Mirza, Kashif M. Sheikh, Arnab Roy, IUCN-MACP, WWF-Pakistan and www.wildlife.com Illustrations: Arnab Roy Official Correspondence Address: Biodiversity Programme IUCN- The World Conservation Union Pakistan 38, Street 86, G-6⁄3, Islamabad Pakistan Tel: 0092-51-2270686 Fax: 0092-51-2270688 Email: [email protected] URL: www.biodiversity.iucnp.org or http://202.38.53.58/biodiversity/redlist/mammals/index.htm 2 Status and Red List of Pakistan Mammals CONTENTS Contributors 05 Host, Organizers, Collaborators and Sponsors 06 List of Pakistan Mammals CAMP Participants 07 List of Contributors (with inputs on Biological Information Sheets only) 09 Participating Institutions -
Developmental Mechanisms, Selective Pressures and Evolutionary Consequences
Accepted Manuscript Title: Colour variation in cichlid fish: developmental mechanisms, selective pressures and evolutionary consequences Author: Martine E. Maan Kristina M. Sefc<ce:footnote id="fn1"><ce:note-para id="npar0005">Tel.: +43 0 316 380 5601</ce:note-para></ce:footnote> PII: S1084-9521(13)00069-4 DOI: http://dx.doi.org/doi:10.1016/j.semcdb.2013.05.003 Reference: YSCDB 1450 To appear in: Seminars in Cell & Developmental Biology Received date: 19-11-2012 Revised date: 15-4-2013 Accepted date: 1-5-2013 Please cite this article as: Maan ME, Sefc KM, Colour variation in cichlid fish: developmental mechanisms, selective pressures and evolutionary consequences, Seminars in Cell and Developmental Biology (2013), http://dx.doi.org/10.1016/j.semcdb.2013.05.003 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Colour variation in cichlid fish: developmental mechanisms, selective pressures and evolutionary consequences Martine E. Maan1 and Kristina M. Sefc2 1 University of Groningen, Behavioural Biology, PO Box 11103, 9700 CC Groningen, the Netherlands, +31 (0)50 3632196, [email protected] 2 Institute of Zoology, University of Graz, Universitätsplatz 2, A-8010 Graz, Austria, +43 (0) 316 380-5601, [email protected] Abstract Cichlid fishes constitute one of the most species-rich families of vertebrates. -
Characterization of Leishmania Infection in Rodents from Endemic Areas of the Islamic Republic of Iran M
Eastern Mediterranean Health Journal, Vol. 10, Nos 4/5, 2004 591 Characterization of Leishmania infection in rodents from endemic areas of the Islamic Republic of Iran M. Mohebali,1 E. Javadian,1 M.R. Yaghoobi-Ershadi,1 A.A. Akhavan,1 H. Hajjaran1 and M.R. Abaei1 ABSTRACT Between 1991–2000, Leishmania species were isolated and characterized by isoenzyme and molecular analysis from rodents caught in various parts of the Islamic Republic of Iran. In areas endemic for cutaneous leishmaniasis, parasites were observed by direct microscopy in smears from 18.6% of 566 specimens. L. major was isolated from 4 species: Rhombomys opimus, Meriones libycus, Tatera indica and Mer. hurrianae. L. turanica was isolated from R. opimus for the first time in this country. In endemic areas of visceral leishmaniasis, parasites were observed in liver and spleen from 13.7% of 504 rodents. Two species were positive on culture; promastigotes isolated from Mer. persicus were characterized as L. donovani zymodeme LON50 and from Mesocricetus auratus as L. infantum LON49. Caractérisation de l’infection à Leishmania chez des rongeurs des zones endémiques de la Répu- blique islamique d’Iran. RÉSUMÉ Entre 1991 et 2000, des espèces de Leishmania ont été isolées et caractérisées par isoenzymes et analyse moléculaire chez des rongeurs capturés dans diverses parties de la République islamique d’Iran. Dans les zones d’endémie de la leishmaniose cutanée, des parasites ont été observés par microscopie directe dans des frottis provenant de 18,6 % des 566 échantillons. L. major a été isolé chez quatre espèces : Rhombomys opimus, Meriones libycus, Tatera indica et Mer. -
Abeda Begum.Pmd
Current World Environment Vol. 8(3), 395-402 (2013) Current Status of Mammals and Reptiles at Hub Dam Area, Sindh / Balochistan, Pakistan ABEDA BEGUM*1, M ZAHEER KHAN2, ABDUR RAZAQ KHAN3, AFSHEEN ZEHRA2, BABAR HUSSAIN4, SAIMA SIDDIQUI4 and FOZIA TABBASSUM2 1Department of Environmental Science, Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan. 2Department of Zoology, Faculty of Science, University of Karachi, Karachi, Pakistan. 3Halcrow Pakistan (Pvt) limited, Karachi, Pakistan. 4Department of Zoology, Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan. http://dx.doi.org/10.12944/CWE.8.3.08 (Received: October 01, 2013; Accepted: November 02, 2013) ABSTRACT During the present study in 2012, a total of twenty four mammalian species were recorded belonging to 5 orders and 10 families; out of these, 8 species are less common, 2 species are rare, while 14 species are common in Hub Dam area. Twenty five reptilian species belonging to 3 orders and 12 families were also recorded from the area. Three species of mammalian Urial (Ovis vignei), Chinkara/Indian Gazelle (Gazella bennettii) and Jungle Cat (Felis chaus), one reptilian species Common Krait (Bungarus caeruleus) were recorded as rare from the study area during 2012. During the present study, nine mammalian species Wild Goat/Sindh Ibex (Capra aegagrus), Urial (Ovis vignei), Chinkara/Indian Gazelle (Gazella bennettii), Indian Hedgehog (Paraechinus micropus), Cape Hare (Lepus capensis), Little Indian Field Mouse (Mus booduga), House Shrew (Sorex thibetanus), Balochistan Gerbil (Gerbillus nanus) and Indian Gerbil (Tatera indica) and two reptilian Warty Rock Gecko (Cyrtodactylus kachhensis kachhensis) and Banded Dwarf Gecko (Tropiocolotes helenae) were recorded from the area. -
Dynamics of Leishmania Infection Rates in Rhombomys Opimus
Bull. Soc. Pathol. Exot. DOI 10.1007/s13149-010-0044-1 EPIDEMIOLOGY / EPIDÉMIOLOGIE Dynamics of Leishmania infection rates in Rhombomys opimus (Rodentia: Gerbillinae) population of an endemic focus of zoonotic cutaneous leishmaniasis in Iran Dynamique des taux d’infection à Leishmania chez les populations de Rhombomys opimus (Rodentia : Gerbillinae) dans un foyer endémique de leishmaniose cutanée zoonotique en Iran A.A. Akhavan · M.R. Yaghoobi-Ershadi · A. Khamesipour · H. Mirhendi · M.H. Alimohammadian · Y. Rassi · M.H. Arandian · R. Jafari · H. Abdoli · N. Shareghi · M. Ghanei · N. Jalali-zand Received: 2 November 2009, Accepted: 23 December 2009 © Société de pathologie exotique et Springer-Verlag France 2010 Abstract Zoonotic cutaneous leishmaniasis (ZCL) due to reaction (PCR) assay was used for the detection and identi- Leishmania major is a great public health problem in the fication of Leishmania parasites, and the results were con- Old World. Leishmania major is widely distributed in popu- firmed by PCR–restriction fragment length polymorphism lations of rodents in arid and savannah regions. In this study, (RFLP). The results showed that Leishmania infection rate seasonal variation of natural infection with Leishmania para- was 55.8% (29 out of 52 gerbils) using nested PCR. The sites in Rhombomys opimus (Rodentia: Gerbillinae) popula- highest and lowest Leishmania infection rates were observed tion of an endemic focus of ZCL in Iran was monitored. The in fall and summer, respectively. Gerbils that were found to study was conducted from October 2007 to October 2008 in be infected only with L. major were 5.8%, and that with the central part of the country. -
FOTAS Fish Tales 06.2
In this issue: 3 Presidents Message Greg Steeves 4 FOTAS CARES Greg Steeves 5 NEC Report Clay Trachtman Volume 6 Issue 2 7 FOTAS Wins Awards! The FOTAS Fish Tales is a quarterly publication of the Federation of 12 OBBA Hosts Convention Texas Aquarium Societies a non-profit organization. The views and opinions 2016 50th Anniversary of the contained within are not necessarily those of the editors and/or the of- International Betta Congress ficers Gerald Griffin and members of the Federation of Texas Aquarium Societies. 18 An Examination of the FOTAS Fish Tales Editor: Gerald Griffin [email protected] Genus Lipochromis Greg Steeves Fish Tales Submission Guidelines 28 Spawning Report: Geoph- Articles: agus neambi Please submit all articles in electronic form. We can accept most popular software formats and fonts. Email to [email protected]. Photos and C. J. Bourg graphics are encouraged with your articles! Please remember to include the photo/graphic credits. Graphics and photo files may be submitted in 31 American Cichlid Associa- any format, however uncompressed TIFF, JPEG or vector format is pre- tion Convention Report ferred, at the highest resolution/file size possible. If you need help with Kyle Osterholt graphics files or your file is too large to email, please contact me for alter- native submission info. 36 The Trials and Tribula- Art Submission: tions of a Long Time Fish Graphics and photo files may be submitted in any format. However, Keeper uncompressed TIFF, JPEG or vector formats are preferred. Please submit Jack Dannels the highest resolution possible. On the Cover: Next deadline…… Yellow Halfmoon Male October 15th 2016 Photo by Sam Tse COPYRIGHT NOTICE Design and Layout All Rights Reserved. -
Literature Review the Benefits of Wild Caught Ornamental Aquatic Organisms
LITERATURE REVIEW THE BENEFITS OF WILD CAUGHT ORNAMENTAL AQUATIC ORGANISMS 1 Submitted to the ORNAMENTAL AQUATIC TRADE ASSOCIATION October 2015 by Ian Watson and Dr David Roberts Durrell Institute of Conservation and Ecology [email protected] School of Anthropology and Conservation http://www.kent.ac.uk/sac/index.html University of Kent Canterbury Kent CT2 7NR United Kingdom Disclaimer: the views expressed in this report are those of the authors and do not necessarily represent the views of DICE, UoK or OATA. 2 Table of Contents Acronyms Used In This Report ................................................................................................................ 8 Executive Summary ............................................................................................................................... 10 Background to the Project .................................................................................................................... 13 Approach and Methodology ................................................................................................................. 13 Approach ........................................................................................................................................... 13 Literature Review Annex A ............................................................................................................ 13 Industry statistics Annex B .................................................................................................................... 15 Legislation