{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T08:55:35Z","timestamp":1770972935929,"version":"3.50.1"},"reference-count":34,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2019,10,14]],"date-time":"2019-10-14T00:00:00Z","timestamp":1571011200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000196","name":"Canada Foundation for Innovation","doi-asserted-by":"publisher","award":["N\/a"],"award-info":[{"award-number":["N\/a"]}],"id":[{"id":"10.13039\/501100000196","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004261","name":"Research and Development Corporation of Newfoundland and Labrador","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004261","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Fish Biology"],"published-print":{"date-parts":[[2019,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We evaluated whether morphological traits in capelin, <jats:italic>Mallotus villosus<\/jats:italic>, that appear to be sexually selected (pectoral fin, pelvic fin, anal fin, lateral ridge) were larger and more variable in males than females compared with naturally selected morphological traits (eyes, dorsal fin). Photographs were obtained of 136 capelin captured at two spawning sites and standardised measurements were taken of six morphological traits. Males had larger traits than females for a given body size and this was most pronounced in the traits thought to be sexually selected. Body size explained much of the variation in female traits but less variation in male traits, suggesting alternative selection pressures are involved. We suggest that larger male body size aids in endurance rivalry and sexually dimorphic traits help males to remain in physical contact with females while spawning on the beach.<\/jats:p>","DOI":"10.1111\/jfb.14145","type":"journal-article","created":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T22:34:33Z","timestamp":1569969273000},"page":"1385-1390","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Sexually selected traits are larger and more variable in male than female beach\u2010spawning capelin, <i>Mallotus villosus<\/i>"],"prefix":"10.1111","volume":"95","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3667-7040","authenticated-orcid":false,"given":"Dara N.","family":"Orbach","sequence":"first","affiliation":[{"name":"Department of Biological Sciences Mount Holyoke College  South Hadley Massachusetts USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Meghan","family":"Donovan","sequence":"additional","affiliation":[{"name":"Centre for Sustainable Aquatic Resources Marine Institute  St. John's Newfoundland Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Craig F.","family":"Purchase","sequence":"additional","affiliation":[{"name":"Department of Biology Memorial University of Newfoundland  St. John's Newfoundland Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,10,14]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1515\/9780691207278"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.1979.0053"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/ece3.3783"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/acprof:oso\/9780199208784.003.0020"},{"issue":"2001","key":"e_1_2_7_6_1","first-page":"1","article-title":"The evolution of alternative strategies and tactics","volume":"30","author":"Brockmann H. 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