Rhythms in Fishes NATO ASI Series Advanced Science Institutes Series A series presenting the results of activities sponsored by the NA TO Science Committee, which aims at the dissemination of advanced scientific and technological knowledge, with a view to strengthening links between scientific communities. The series is published by an international board of publishers in conjunction with the NATO Scientific Affairs Division A Life Sciences Plenum Publishing Corporation B Physics New York and London C Mathematical and Physical Sciences Kluwer Academic Publishers D Behavioral and Social Sciences Dordrecht, Boston, and London E Applied Sciences F Computer and Systems Sciences Springer-Verlag G Ecological Sciences Berlin, Heidelberg, New York, London, H Cell Biology Paris, Tokyo, Hong Kong, and Barcelona I Global Environmental Change Recent Volumes in this Series Volume 230—Biological Control of Plant Diseases: Progress and Challenges for the Future edited by E. C. Tjamos, G. C. Papavizas, and R. J. Cook Volume 231—Formation and Differentiation of Early Embryonic Mesoderm edited by Ruth Bellairs, Esmond J. Sanders, and James W. Lash Volume 232—Oncogene and Transgenics Correlates of Cancer Risk Assessments edited by Constantino Zervos Volume 233—T Lymphocytes: Structure, Functions, Choices edited by Franco Celada and Benvenuto Pernis Volume 234—Development of the Central Nervous System in Vertebrates edited by S. C. Sharma and A. M. Goffinet Volume 235—Advances in Cardiovascular Engineering edited by Ned H. C. Hwang, Vincent T. Turitto, and Michael R. T. Yen Volume 23S—Rhythms in Fishes edited by M. A. Ali Series A: Life Sciences Rhythm s in Fishe s Edited by M.A.Al i University of Montreal Montreal, Quebec, Canada Springer Science+Busines sMedia, LLC Proceedings of a NATO Advanced Study Institute on Rhythms in Fishes, heid August 4-17,1991, in Montreal, Quebec, Canada NATO-PCO-DATA BASE The electronic index to the NATO ASI Series provides full bibliographica l references (with keywords and/or abstracts) to more than 30,000 contribution s from internationa l scientist s published in all sections of the NATO ASI Series. Access to the NATO-PCO-DATA BASE is possible in two ways: —via online FILE 128 (NATO-PCO-DATA BASE) hosted by ESRIN, Via Galileo Galilei, I-00044 Frascati, Italy Additional material to this book can be downloaded from http://extra.springer.com. Librar y of Congress Cataloglng-ln-PublIcatIo n Data Rhythms 1n fishe s / edite d by M.A. All . p. cm. — (NATO ASI series . Serie s A, Lif e science s ; vol. 236) "Proceeding s of a NATO Advanced Stud y Institut e on Rhythms i n Fishes , hel d August 4-17 , 1991, i n Montreal , Quebec, Canada"—T.p. verso. "Publishe d 1n cooperatio n wit h NATO Scientifi c Affair s Division. " Include s bibliographica l reference s and Index . ISBN 978-1-4613-6326-2 ISBN 978-1-4615-3042-8 (eBook) DOI 10.1007/978-1-4615-3042-8 1. Fishes—Physiology—Congresses . 2. Fishes—Behavior - -Congresses . 3. Biologica l rhythms—Congresses. I . Ali ,M . A. (Mohamed Ather) , 1932- . II . NATO Advanced Stud y Institut e on Rhythms 1n Fishe s (199 1 : Montreal , Ouebec) III . Nort h Atlanti c Treat y Organization . Scientifi c Affair s Division . IV . Series : NATO .ASI series . Serie s A, Lif e science s ; v. 236. QL639.1.R53 1992 597' . 01882—dc20 92-3286 3 CIP ISBN 978-1-4613-6326-2 © 1992 Springer Science+Business Media New York Originally published by Plenum Press, New York in 1992 Softcover reprint of the hardcover 1st edition 1992 All rights reserved No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording, or otherwise, without written persmission from the Publisher PREFACE Tush, my good lord, this superficial tale Is but a preface of her worthy praise; King Henry the Sixth: Part I, Act V, Sc. 5 This volume is the direct result of a NATO. Advanced Study Institute (ASI) of the same title, held at Bishop's University, Lennoxville, Quebec, Canada in August 1991. All the major presentations had been commissioned, so to speak, during the organisational phase. This was done with the view of not only having a structured ASI, whIch is expected to be a high-level tutorial activity, but also the ensuing volume. As will be indicated in the general introduction, there have been a couple of meetings and publications dealing with rhythms in fishes in the past twenty years. However, as in other disciplines, there has been substantial progress in this field also. Further, I wished to cover almost all aspects and come out with a volme which will be as complete as possible. Of course, this failed to materialise. In spite of starting the arrangements two years before the event, several lecturers were not able to attend due to a number of reasons. Some could be replaced while others could not Taking into account their individual specialties, I asked about twenty active workers in the field to provide provoking overviews, not simply reviews of their own work. Also, this being a NATO. ASI, lecturers and authors had to be selected, as much as possible, from as many different countries of the alliance as possible. Their speaking and writing ability as well as personal compatibilities had to be taken into account. I am grateful to those who accepted the challenge and honoured their commitment. It was an enriching experience for me and a pleasure dealing with them. As director of the ASI, I listened to every one of the presentations and as editor of the volume read as carefully as possible each chapter. I found this to be enjoyable and fruitful and hope that the reader will fmd the effort worthwhile. Each of the chapters was looked at by two referees, mostly anonymous, and I am grateful to them for having advised me and the authors on improvements. In :>ome cases the referees's comments imposed significant changes and two chapters were withdrawn. Rhythmicity in fishes is of interest to two groups. Those interested in fishes and those studying rhythms in general. This volume is aimed more at the former and I hope that it satisfies their needs to some extent . Interest in the biology of fishes is increasing at a rapid rate. This is due mainly to three reasons. First, the increase in human population and the dwindling of food resources have exacerbated the need to exploit the oceans, in particular fishes. This has led also to an increase in the aquaculture industry. Second, increase in environmental pollution has prompted the study of ways to protect species, including fishes. v This was well exemplified in the pollution of the Rhine river in the not too distant past. Third, due to diversity in their habitat, morphology and physiology, fishes offer excellent models for the study of various biological phenomena. In all these aspects analysis of their rhythms is bound to bring a better understanding of their natural history and I hope that this volume will be of some use in that respect too. I am grateful to Dr. Luis da Cunha, Director of the ASI programme at the NATO Scientific Affairs Division (SAD) for his encouragement and understanding. The NATO SAD, FCAR, Qu~bec and my University provided financial support for the organisation of the AS!. I thank Monsieur J.-L. Gregoire, Vice-Principal and Mlle Marcia Boisvert, Director of Conferences at Bishop's University, for all that they did to help me organise and run the AS!. I appreciated the help provided by my colleages Simone Knijff, Andy Zachmann and V al~rie Bolliet during the ASI in various aspects of its functioning. I am especially thankful to Simone Knijff for the help she provided with the literature research. Dr. Kristina Rascher was a great help not only during the ASI but also subsequently with the copy editing of most manuscripts. She also provided extensive notes taken during the presentations and discussion. I wish to express my profound gratitude to her. My colleague Pierre Legendre helped with the setting-up of the printing format of the chapters. I am grateful to Philippe Casgrain for the valuable help he provided with his mastery of computers in the fmal preparation and printing of the camera ready manuscript of this volume as well as the indices. M.A.Ali vi CONTENTS IN1RODUCfION ................................................................................... 1 M. A. Ali m TERMINOLOOY BIOLOGICAL RHY1lIMS .............................................. 7 M.A. Ali, Thierry Boujard and Menno P. Gerkemo. INTRODUCTION TO THE ANALYSIS OF PERIODIC PHENOMENA ................ 11 Pierre Legendre and Pierre Dutilleul BIOLOGICAL RHYTHMS: MECHANISMS AND ADAPTIVE V ALUES. ............. 27 Menno P. Gerkema BEHAVIOUR AND RHYTHMS IN FISHES ..................................................3 9 David L.G. Noakes m ULTRADIAN RHYTHMS FISHES .........................................................5 1 Robert C. Peters and Robert J. Veeneklaas TIDALLY-SYNCHRONISED BEHAVIOUR IN MARINE FISHES .......................6 3 R.N. Gibson LUNAR AND SEMI-LUNAR RHYTHMS IN FISHES ......................................8 3 John F. Leatherland, Karen J. Farbridge and Thierry Boujard CIRCADIAN BASIS FOR NEUROENDOCRmE REGULATION ....................... 109 A. H. Meier SLEEP, INACTIVITY AND CIRCADIAN RHYTHMS IN FISH ........................ 127 Stephan Reebs FEEDING-ENTRAINED CIRCADIAN RHYTHMS IN FISHES ......................... 137 Richard E. Spieler MELATONm AND ITS EFFECTS IN FISHES: AN OVERVIEW. ..................... 149 Andreas Zachmann, M. Ather Ali, and Jacky Falcon REGULATION OF THE RHYTHMIC MELATONIN SECRETION BY FISH PINEAL PHOTORECEPTOR CELLS ........................•............................ 167 Jacky Falcon, Christelle Thibault, Valerie Begay, Andreas Zachmann and Jean-Pierre Collin vii THE RAINBOW TROUT PINEAL ORGAN: AN ENDOCRINE PHOTOMETER ... 199 William A. Gem, Shelley S. Greenhouse, Jeanne M. Nervina, and Paul J. Gasser MELATONIN SYNlHESIS BY THE TELEOST PINEAL: AN OVERVIEW .......... 219 WilliamA. Gem, Jacky Falcon, Hilmar Meissl, M. A. Ali PHOTORECEPTOR ORGANS AND CIRCADIAN LOCOMOTOR ACTIVITY IN FISHES ......................................................................................... 223 Mitsuo Tabata PHOTORECEPTIVE FUNCTIONS OF THE TELEOST PINEAL ORGAN AND THEIR IMPLICATIONS IN BIOLOGICAL RHYTHMS ............................... 235 Hilmar Meissl and Roland Brand.Ytiitter LIGHT DEPENDENT AND ENDOGENOUS CIRCADIAN CONTROL OF ADAPTATION IN TELEOST RETINAE .................................................. 255 H.-J. Wagner, M. Kirsch and R.H. Douglas RETINOHYPO'IHALAMlC PROJECTIONS AND THE SUPRACHIASMATIC NUCLEUS OF THE TELEOST BRAIN ................................................... 293 Bo 1. Holmqvist, Thomas Ostholm and Peter Ekstrom GENERAL DISCUSSION AND PERSPECTIVES ......................................... 319 M. A. Ali, R. N. Gibson, J. F. Leatherland, E. Morgan, and R. C. Peters AUTlIOR INDEX ................................................................................ 325 SYSTEMATIC INDEX .......................................................................... 337 SUBJECT INDEX ............................................................................... 341 viii INTRODUCTION M. A. Ali ~partement de biologie Universi~ de Montreal CP 6128, Succ. A, Montreal, Qu6bec H3C 3J7 Canada The country cocks do crow, the clocks do toll, And the third hour of drowsy morning name. King Henry the Fifth, Act IV, Prologue That fishes have rhythms was known to the oldest of human civilisations. There is mention of this in the Egyptian, Chinese and Indian legends. A "scientific" mention of this was made by Aristotle. Fishermen, fish farmers and gardeners who had ponds with fishes in them, knew about the cyclic nature of various aspects of the fishes' life histories. I thought that it will be suitable to give a brief historical account of some of the pioneering studies (up to the late 1930s) in this field, as we know it The first study of the "modern" type that I have come across was the one by Szymanski (1914) showing something that many investigations since then have confirmed over and over again with regard to several aspects of the biology of the goldfish (Carassius auratus). He demonstrated for the frrst time that the goldf1Sh is a very rhythmic animal, more rhythmic than the other f1Shes that he investigated in a less profound manner, and that the rhythm persists even in constant conditions. Szymanski studied the rate of activity using apparatus that he had assembled. His observations with the goldf1Sh were confirmed a quarter of a century later by Spencer (1939a) using an actograph that he called an "ichthyometer". Szymanski was a versatile investigator who studied not only insects and amphibians, in addition to flShes, but also coined the terms "monophasic" and "polyphasic" to denote animals with one type of activity during a 24 hr period and those with more than one type of activity. Incidentally, Szymanski's actograph is still very valid. Five years later Thompson (1919) showed that the California grunion, Leuresthes tenuis, is a lunar spawner. It takes advantage of unusually high spring tides associated with new and full moon, to deposit eggs in the sand above the normal surf zone. This was confirmed by Clark six years later (1925). He studied the same fish, in the same region, showed the same things and published in the same series! His paper Rhythms in Fishes, Edited by M.A. Ali Plenum Press, New York, 1992 1 was longer. Also in 1919, Turner showed that there was a close correlation between the reproductive cycles of the perch, Perca jlavescens, and the annual seasonal changes. This was particularly well shown for spermatogenesis. Barney & Anson (1921) found that in the pot minnow, Gambusia afjinis, from Louisiana there was a relation of water temperature to the liberation of young and fecundity. About 80% of the annual production of young occurred before any considerable decline in the water temperature was recorded. Egg production in this fish was found to be a cyclical phenomenon with the number being governed by the size and metabolic potentialities of the female for that season and not by temperature alone. They did not follow light intensities or photoperiods. It was Rowan (1926) who demonstrated the role of photoperiods in the timing of reproductive functions in fishes and birds. His pioneering experimental studies were elegant and have retained their significance to this day. Ten years after he described the ichthyometer (1929a) and the rhythmic nature of the goldfish (1929b), Spencer (1939) published the results of a comparative study of eight North American freshwater species. He concluded that the pumpkinseed sunfish, Eupomotis (=Lepomis) gibbosus, was diurnal in habit while the mud minnow, Umbra lima, was usually nocturnal. Young carp, Cyprinus carpio, were nocturnal but became arhythmic as they grew older, possibly because the pressure of predation is less on larger individuals. He found that the majority of the species studied i.e. the bluegill, Lepomis pallidus, (=macrochirus), the rockbass, Ambloplites rupestris, the perch, Perca jlavescens, the largemouth bass, Huro (=Micropterus) salmoides and the black bullhead, Ameiurus (=lctalurus) melas were arhythmic. According to Cloudsley-Thompson (1961) this is probably related to the fact that the physical changes from day to night are far less marked in the aquatic environment than on land and therefore there is probably less selection pressure in favour of rhythmic activity. In the light of many recent findings which are being reviewed in this volume, this is a valid but debatable point. A Canadian, Helen Battle (1930), the professor of my professor W. S. Hoar, studied semi-lunar spawning periodiCities and mortality rates in the fourbeard rockling, Enchelyopus cimbrius, from Passamaquaddy Bay and found that the greatest number of eggs were collected at the times of new and full moon. A year later (1931), MuZinic published his observations that herring have two main feeding periods; one from the afternoon until nightfall, and the other early in the morning. He also noted that they did not feed during hours of bright daylight. One of the first observations made showing that the coregonids, which are closely related to the salmonids, are arhythmic was made by Hart (1931), another Canadian. He followed their movements in the field over prolonged periods and noted that their active periods are at different times of day or night. The first physiological study that I am aware of was by Schuett (1934) measuring oxygen consumption of goldfish, under different conditions of aggregation: single, in small or large numbers. There was no periodically changing pattern in their oxygen consumption. The well known J. Z. Young published (1935) the first detailed report on the function of the photoreceptors in the pineal complex in fishes. This work dealt with the lamprey and showed that there was a very pronounced daily rhythm of colour change. This rhythm persisted when the lampreys were kept in constant darkness but in continuous light there was no rhythm in colour change. The fishes just became very dark and remained that way. Young also showed that this colour change was not under nervous control but pinealectomy resulted in an interruption of the rhythm and a constant maximal darkening. On the other hand, hypophysectomy produced a maximal paling. Thus, this was the frrst defmitive evidence that the endocrine system plays an important role in the maintenance of a daily rhythm in vertebrates. 2