First observation of mating behavior in three species of pelagic myliobatiform rays in the wild

dc.contributor.authorMcCallister, Michael
dc.contributor.authorMandelman, John
dc.contributor.authorBonfil, Ramon
dc.contributor.authorDanylchuk, Andy
dc.contributor.authorSales, Manuela [UNESP]
dc.contributor.authorAjemian, Matthew
dc.contributor.institutionFlorida Atlantic Univ
dc.contributor.institutionNew England Aquarium
dc.contributor.institutionOceanos Vivientes AC
dc.contributor.institutionUniv Massachusetts
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T19:45:55Z
dc.date.available2020-12-10T19:45:55Z
dc.date.issued2020-01-03
dc.description.abstractInformation on elasmobranch mating behavior is limited. For batoids, observations of mating behavior in the wild are available only for a few species. We present video documentation of new cases of mating behavior for three species of myliobatiform rays. On July 20, 2013, a group of six cownose rays (Rhinoptera bonasus) were observed mating in shallow coastal waters off New Jersey. On August 19, 2014, two whitespotted eagle rays (Aetobatus narinari) were observed mating in Harrington Sound, Bermuda. In both cases, all stages of the mating sequence described in the literature were observed: 1) close following, 2) pre-copulatory biting, 3) copulation/insertion, 4) resting, and 5) separation. This is consistent with observations of mating behavior for whitespotted eagle rays and Javanese cownose rays (Rhinoptera javanica) in captivity. This is the first time a complete mating sequence has been documented in the wild for either species. Additionally, on May 18, 2015, a group of four bentfin devil rays (Mobula thurstoni) were observed engaging in pre-mating behaviors at the Archipelago of Saint Peter and Saint Paul, Brazil and is the first documented account of mating behavior for this species. In all three cases, we noted that the female was considerably darker in color than the males, which may be evidence of a visual pre-copulation cue, as seen in other marine fishes. The similarity of the behaviors presented here and those observed in other species (e.g., M. birostris, Hypanus americanus, and Taeniurops meyeni) suggests mating behavior may be highly conserved among batoids.en
dc.description.affiliationFlorida Atlantic Univ, Harbor Branch Oceanog Inst, Ft Pierce, FL 34946 USA
dc.description.affiliationNew England Aquarium, Anderson Cabot Ctr Ocean Life, Cent Wharf, Boston, MA 02110 USA
dc.description.affiliationOceanos Vivientes AC, Cerrada Monserrat 9, Mexico City 04380, DF, Mexico
dc.description.affiliationUniv Massachusetts, Dept Environm Conservat, 160 Holdsworth Way, Amherst, MA 01003 USA
dc.description.affiliationUniv Estadual Paulista Julio Mesquita, Inst Biociencias, Campus Litoral Paulista, Sao Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista Julio Mesquita, Inst Biociencias, Campus Litoral Paulista, Sao Paulo, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipInter-ministerial Secretariat for Marine Resources (SECIRM)
dc.description.sponsorshipUFRPE
dc.description.sponsorshipSave Our Seas Foundation
dc.description.sponsorshipMarine Conservation Action Fund
dc.description.sponsorshipOceanos Vivientes A.C.
dc.format.extent163-173
dc.identifierhttp://dx.doi.org/10.1007/s10641-019-00943-x
dc.identifier.citationEnvironmental Biology Of Fishes. New York: Springer, v. 103, n. 2, p. 163-173, 2020.
dc.identifier.doi10.1007/s10641-019-00943-x
dc.identifier.issn0378-1909
dc.identifier.urihttp://hdl.handle.net/11449/196466
dc.identifier.wosWOS:000505463200001
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofEnvironmental Biology Of Fishes
dc.sourceWeb of Science
dc.subjectBatoid
dc.subjectCopulation
dc.subjectMating sequence
dc.subjectReproductive behavior
dc.subjectWild
dc.titleFirst observation of mating behavior in three species of pelagic myliobatiform rays in the wilden
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.author.orcid0000-0002-8733-0453[1]
unesp.author.orcid0000-0002-5753-464X[3]

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