{"refrec":{"BRefID":348728,"RR":"<b>Gómez, J.A.; Villaláz, J.; Goti, I.</b> (2021). Biología reproductiva, proporción de sexo e índice de rendimiento muscular en el bivalvo de arrecife de coral <i>Ctenoides scaber</i> (Born, 1778). <i>Visión Antataura 5(2)</i>: 1-19","BEntID":346422,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". <i>Visión Antataura 5(2)</i>: 1-19","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gómez, J.A.; Villaláz, J.; Goti, I.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gómez, J.A.; Villaláz, J.; Goti, I.","Englishabstract":null,"AbstractOtherLang":"El bivalvo <em>Ctenoides scaber</em> habita en arrecifes de corales del Caribe.&nbsp; Se colectaron 60 ejemplares quincenalmente durante un año, en la Ensenada Turpialito, Venezuela y se estudió la condición reproductiva mediante cortes histológicos de las gónadas. El índice gonadosomático varió de 10% a 27% en hembras y de 4% a 17% en machos, ovocitos con diámetro promedio de 25,5 μm; el ciclo reproductivo resultó con dos picos de desove, de enero a mayo y de junio a noviembre. Los individuos cambiaron de sexo de macho a hembra a tallas mayores a 50 mm, lo que evitó la endogamia, estrategia protándrica que garantizó el éxito de la reproducción. La relación de sexo fue de 1:1,53 con diferencia significativa (<em>X</em><sup>2</sup> = 5,5205 p &lt; 0,05). El índice de rendimiento muscular presentó descenso de enero a septiembre, sin relación con el índice gonadosomático (r = 0,1873 p &lt; 0,05).","BibLvlCode":"AS","StandardTitle":"Biología reproductiva, proporción de sexo e índice de rendimiento muscular en el bivalvo de arrecife de coral <i>Ctenoides scaber</i> (Born, 1778)","OrigTitleLangCode":"es","OrigTitleLangCodeExtended":"spa","OrigTitleLangID":17,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"protandric, oocytes, follicle, gonad, muscle performance","OtherDescriptors":null,"Notes":null,"AnaPub":2021,"MonPub":null,"DateUpdate":"2022-01-06","DateCreate":"2022-01-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":348728,"PubliDate":2021,"Pagination":"1-19","XtraPublOfAnaID":null,"ISBN":null,"Volume":"5","Issue":"2","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":348726,"SerRR":"Visión Antataura. 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