{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T08:54:52Z","timestamp":1773046492361,"version":"3.50.1"},"reference-count":50,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2018,2,1]],"date-time":"2018-02-01T00:00:00Z","timestamp":1517443200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/501100005416","name":"Norwegian Research Council","doi-asserted-by":"publisher","award":["239135"],"award-info":[{"award-number":["239135"]}],"id":[{"id":"10.13039\/501100005416","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005416","name":"Norwegian Research Council","doi-asserted-by":"publisher","award":["256199"],"award-info":[{"award-number":["256199"]}],"id":[{"id":"10.13039\/501100005416","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010197","name":"Norwegian Seafood Research Fund","doi-asserted-by":"crossref","award":["900977"],"award-info":[{"award-number":["900977"]}],"id":[{"id":"10.13039\/501100010197","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Aquaculture"],"published-print":{"date-parts":[[2018,2]]},"DOI":"10.1016\/j.aquaculture.2017.11.053","type":"journal-article","created":{"date-parts":[[2017,11,29]],"date-time":"2017-11-29T14:30:52Z","timestamp":1511965852000},"page":"166-172","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":24,"special_numbering":"C","title":["The effect of continuous light and compressed photoperiods on growth and maturation in lumpfish Cyclopterus lumpus"],"prefix":"10.1016","volume":"485","author":[{"given":"Albert K.","family":"Imsland","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thor Magne","family":"Jonassen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thor Arne","family":"Hangstad","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sigurd O.","family":"Stefansson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tor Anders","family":"Elveg\u00e5rd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastiaan C.A.","family":"Lemmens","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tonje Cecilie","family":"Urskog","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ane V.","family":"Nytr\u00f8","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrick","family":"Reynholds","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.aquaculture.2017.11.053_bb0005","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1111\/j.1439-0426.2007.00839.x","article-title":"Note about the presence of the lumpsucker Cyclopterus lumpus (Teleostei, Cyclopteridae) in Galician waters (NW Spain)","volume":"24","author":"Ba\u00f1\u00f3n","year":"2008","journal-title":"J. Appl. Ichthyol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0010","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1016\/S0044-8486(01)00583-X","article-title":"The environmental regulation of maturation in farmed finfish with special reference to the role of photoperiod and melatonin","volume":"197","author":"Bromage","year":"2001","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0015","series-title":"Recent Developments in Fish Otolith Research","first-page":"155","article-title":"Evaluating fish growth by means of otolith increment analysis: special properties of individual-level longitudinal data","author":"Chambers","year":"1995"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0020","doi-asserted-by":"crossref","first-page":"64","DOI":"10.5962\/p.344998","article-title":"The lumpfish (Cyclopterus lumpus L.) in Newfoundland waters","volume":"90","author":"Collins","year":"1976","journal-title":"Can. Field Nat."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0025","doi-asserted-by":"crossref","first-page":"797","DOI":"10.1139\/z83-105","article-title":"Occurrence, distribution, and feeding habits of juvenile lumpfish, Cyclopterus lumpus L in the Bay of Fundy","volume":"61","author":"Daborn","year":"1983","journal-title":"Can. J. Zool."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0030","series-title":"FAO Fisheries Synopsis No. 147","article-title":"Synopsis of biological data of the lumpsucker Cyclopterus lumpus (L 1758)","author":"Davenport","year":"1985"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0035","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1111\/j.1095-8649.1995.tb01880.x","article-title":"Observations on skin color changes in juvenile lumpsuckers","volume":"47","author":"Davenport","year":"1995","journal-title":"J. Fish Biol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0040","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1023\/B:FISH.0000030605.19179.f8","article-title":"Photoperiod manipulation of maturation and growth of Atlantic cod (Gadus morhua)","volume":"28","author":"Davie","year":"2003","journal-title":"Fish Physiol. Biochem."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0045","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1139\/f06-169","article-title":"The role of seasonally altering photoperiod in regulating physiology in Atlantic cod (Gadus morhua). Part I. Sexual maturation","volume":"64","author":"Davie","year":"2007","journal-title":"Can. J. Fish. Aquat. Sci."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0050","doi-asserted-by":"crossref","first-page":"583","DOI":"10.1016\/j.aquaculture.2005.10.007","article-title":"Non-invasive assessment of reproductive status and cycle of sex steroid levels in a captive wild broodstock of Senegalese sole Solea senegalensis (Kaup)","volume":"254","author":"Garcia-Lopez","year":"2006","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0055","doi-asserted-by":"crossref","first-page":"1320","DOI":"10.1139\/z86-196","article-title":"Courtship, spawning, and parental care behavior of the lumpfish, Cyclopterus lumpus L, in Newfoundland","volume":"64","author":"Goulet","year":"1986","journal-title":"Can. J. Zool."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0060","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.aquaculture.2012.04.014","article-title":"Enhanced growth of farmed Arctic charr (Salvelinus alpinus) following a temporal treatment of short day photoperiod","volume":"350-353","author":"Gunnarsson","year":"2012","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0065","first-page":"275","article-title":"Growth and sexual maturation in Atlantic salmon, Salmo salar L., reared in sea cages at two different light regimes","volume":"23","author":"Hansen","year":"1992","journal-title":"Aquac. Fish. Manag."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0070","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/S0044-8486(01)00610-X","article-title":"Growth, gonadal development and spawning time of Atlantic cod (Gadus morhua) reared under different photoperiods","volume":"203","author":"Hansen","year":"2001","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0075","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/0044-8486(89)90274-3","article-title":"Observations on the growth of juvenile Atlantic halibut (Hippoglossus hippoglossus l.) in captivity","volume":"80","author":"Haug","year":"1989","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0080","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.fishres.2013.08.016","article-title":"First estimates of age and production of lumpsucker (Cyclopterus lumpus) in Greenland","volume":"149","author":"Hedeholm","year":"2014","journal-title":"Fish. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0085","first-page":"441","article-title":"Growth rates, rations and cohort consumption of marine fish larvae in relation to prey concentrations","volume":"178","author":"Houde","year":"1981","journal-title":"Rapp. P.-v. R\u00e9un. Cons. Int. Explor. Mer."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0090","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1023\/B:AQUI.0000004191.43885.b2","article-title":"Effects of exposure to extended photoperiods on long-term growth and age at first maturity in turbot and Atlantic halibut","volume":"11","author":"Imsland","year":"2003","journal-title":"Aquac. Int."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0095","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.1365-2109.2004.01173.x","article-title":"The relation between age at first maturity and growth of Atlantic halibut (Hippoglossus hippoglossus L.) reared under four different light regimes","volume":"36","author":"Imsland","year":"2005","journal-title":"Aquac. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0100","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/0077-7579(95)90023-3","article-title":"Growth, oxygen consumption and activity of juvenile turbot (Scophthalmus maximus) reared under different temperatures and photoperiods","volume":"34","author":"Imsland","year":"1995","journal-title":"Neth. J. Sea Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0105","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/S0044-8486(97)00152-X","article-title":"Effect of exposure to extended photoperiods during the first winter on long-term growth and age at first maturity in turbot (Scophthalmus maximus L.)","volume":"159","author":"Imsland","year":"1997","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0110","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1111\/j.1365-2109.1997.tb01022.x","article-title":"Sexual dimorphism in growth and maturation of turbot, Scophthalmus maximus (Rafinesque 1810)","volume":"28","author":"Imsland","year":"1997","journal-title":"Aquac. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0115","doi-asserted-by":"crossref","first-page":"911","DOI":"10.1016\/S0044-8486(03)00034-6","article-title":"Exposure to continuous light inhibits maturation in turbot (Scophthalmus maximus)","volume":"219","author":"Imsland","year":"2003","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0120","doi-asserted-by":"crossref","first-page":"1260","DOI":"10.1111\/j.1365-2109.2009.02224.x","article-title":"Long term effect of photoperiod manipulation on growth, maturation and flesh quality in Atlantic halibut","volume":"40","author":"Imsland","year":"2009","journal-title":"Aquac. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0125","first-page":"1665","article-title":"Short term exposure to continuous light delays sexual maturation and increases growth of Atlantic cod in sea pens","volume":"44","author":"Imsland","year":"2013","journal-title":"Aquac. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0130","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1016\/j.aquaculture.2013.09.005","article-title":"Long term effect of photoperiod manipulation on growth, maturation and flesh quality in turbot","volume":"416\u2013417","author":"Imsland","year":"2013","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0135","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.aquaculture.2013.12.033","article-title":"The use of lumpfish (Cyclopterus lumpus L.) to control sea lice (Lepeophtheirus salmonis Kr\u00f8yer) infestations in intensively farmed Atlantic salmon (Salmo salar L.)","volume":"425\u2013426","author":"Imsland","year":"2014","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0140","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1007\/s10164-014-0397-1","article-title":"Notes on behaviour of lumpfish in sea pens with and without Atlantic salmon","volume":"32","author":"Imsland","year":"2014","journal-title":"J. Ethol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0145","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/j.aquaculture.2014.06.008","article-title":"Assessment of growth and sea lice infection levels in Atlantic salmon stocked in small-scale cages with lumpfish","volume":"433","author":"Imsland","year":"2014","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0150","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/j.aquaculture.2014.10.048","article-title":"Feeding preferences of lumpfish (Cyclopterus lumpus L.) maintained in open net-pens with Atlantic salmon (Salmo salar L.)","volume":"436","author":"Imsland","year":"2015","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0155","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1007\/s10499-014-9840-0","article-title":"Assessment of suitable substrates for lumpfish in sea pens","volume":"23","author":"Imsland","year":"2015","journal-title":"Aquac. Int."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0160","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/j.icesjms.2005.10.013","article-title":"Effects of photoperiod and exercise on growth, liver size, and age at puberty in farmed Atlantic cod (Gadus morhua L.)","volume":"63","author":"Karlsen","year":"2006","journal-title":"ICES J. Mar. Sci."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0165","doi-asserted-by":"crossref","first-page":"1958","DOI":"10.1111\/jfb.12389","article-title":"Observations of growth and postspawning survival of lumpfish Cyclopterus lumpus from mark-recapture studies","volume":"84","author":"Kasper","year":"2014","journal-title":"J. Fish Biol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0170","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1093\/icesjms\/fsu170","article-title":"Movements of female lumpfish (Cyclopterus lumpus) around Iceland","volume":"72","author":"Kennedy","year":"2015","journal-title":"ICES J. Mar. Sci."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0175","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1007\/s10641-011-9942-8","article-title":"Movements of lumpsucker females in a northern Norwegian fjord during the spawning season","volume":"93","author":"Mitamura","year":"2012","journal-title":"Environ. Biol. Fish"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0180","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1656\/1092-6194(2001)008[0347:IGOLAJ]2.0.CO;2","article-title":"Intertidal growth of larval and juvenile lumpfish in Maine: a 20-year assessment","volume":"8","author":"Moring","year":"2001","journal-title":"Northeast. Nat."},{"issue":"B","key":"10.1016\/j.aquaculture.2017.11.053_bb0185","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1016\/S1096-4959(01)00320-7","article-title":"Effects of photoperiod on sexual maturation and somatic growth in male Atlantic halibut (Hippoglossus hippoglossus L.)","volume":"129","author":"Norberg","year":"2001","journal-title":"Comp. Biochem. Physiol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0190","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.aquaculture.2014.07.028","article-title":"The effect of temperature and fish size on growth of juvenile lumpfish (Cyclopterus lumpus L.)","volume":"434","author":"Nytr\u00f8","year":"2014","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0195","doi-asserted-by":"crossref","first-page":"396","DOI":"10.1016\/j.aquaculture.2005.10.026","article-title":"Photoperiod in seawater influence seasonal growth and chemical composition in autumn sea-transferred Atlantic salmon (Salmo salar L.) given two vaccines","volume":"254","author":"Oppedal","year":"2006","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0200","doi-asserted-by":"crossref","first-page":"2390","DOI":"10.1093\/icesjms\/fsu071","article-title":"Genetic structure of the lumpfish Cyclopterus lumpus across the North Atlantic","volume":"71","author":"Pampoulie","year":"2014","journal-title":"ICES J. Mar. Sci."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0205","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/S0044-8486(99)00113-1","article-title":"The use of cage lighting to reduce plasma melatonin in Atlantic salmon (Salmo salar) and its effects on the inhibition of grisling","volume":"176","author":"Porter","year":"1999","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0210","series-title":"Variance Components","author":"Searle","year":"1992"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0215","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1046\/j.1365-2109.2002.00651.x","article-title":"Growth, feed utilization and growth heterogeneity in juvenile turbot Scophthalmus maximus (Rafinesque) reared under different photoperiod regimes","volume":"33","author":"Stef\u00e1nsson","year":"2002","journal-title":"Aquac. Res."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0220","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/S0044-8486(98)00168-9","article-title":"Abrupt changes in photoperiod affect age at maturity, timing of ovulation and plasma testosterone and oestradiol 17\u03b2 profiles in Atlantic salmon (Salmo salar)","volume":"162","author":"Taranger","year":"1998","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0225","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/S0044-8486(99)00068-X","article-title":"Mechanisms underlying photoperiod effects on age at sexual maturity in Atlantic salmon, Salmo salar","volume":"177","author":"Taranger","year":"1999","journal-title":"Aquaculture"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0230","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1016\/j.ygcen.2009.05.004","article-title":"Control of puberty in farmed fish","volume":"165","author":"Taranger","year":"2010","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0235","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1016\/j.ygcen.2007.05.014","article-title":"Relationships between environmental changes, maturity, growth rate and plasma insulin-like growth factor-I (IGF-I) in female rainbow trout","volume":"155","author":"Taylor","year":"2008","journal-title":"Gen. Comp. Endocrinol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0240","series-title":"Handbook of Statistics, Vol. 1, Analysis of Variance","first-page":"41","article-title":"Multivariate analysis of variance of repeated measurements","author":"Timm","year":"1980"},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0245","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1046\/j.1439-0426.2003.00531.x","article-title":"First record of the lumpfish (Cyclopterus lumpus Linnaeus, 1758) off the Algarve coast (southern Portugal): southward extension of the species distributional range","volume":"20","author":"Vasconcelos","year":"2004","journal-title":"J. Appl. Ichthyol."},{"key":"10.1016\/j.aquaculture.2017.11.053_bb0250","series-title":"Biostatistical Analysis","author":"Zar","year":"1984"}],"container-title":["Aquaculture"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0044848617310700?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0044848617310700?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,6,27]],"date-time":"2025-06-27T20:07:41Z","timestamp":1751054861000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0044848617310700"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,2]]},"references-count":50,"alternative-id":["S0044848617310700"],"URL":"https:\/\/doi.org\/10.1016\/j.aquaculture.2017.11.053","relation":{},"ISSN":["0044-8486"],"issn-type":[{"value":"0044-8486","type":"print"}],"subject":[],"published":{"date-parts":[[2018,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"The effect of continuous light and compressed photoperiods on growth and maturation in lumpfish Cyclopterus lumpus","name":"articletitle","label":"Article Title"},{"value":"Aquaculture","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.aquaculture.2017.11.053","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2017 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}