Effect of Temperature on Some Reproductive Parameters of Gravid Females and Growth of Newly Hatched Fry in Guppy, Poecilia reticulta (Peters, 1860)

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dc.authoridKarayucel, Sedat/0000-0002-3874-1010
dc.authoridKarayucel, Ismihan/0000-0003-2520-7545
dc.contributor.authorKarayucel, Ismihan
dc.contributor.authorOrhan, A. K.
dc.contributor.authorKarayucel, Sedat
dc.date.accessioned2025-03-23T19:47:47Z
dc.date.available2025-03-23T19:47:47Z
dc.date.issued2008
dc.departmentSinop Üniversitesi
dc.description.abstractIn this study, the effect of temperature on growth and some reproductive parameters of guppy Poecilia reticulata were investigated. And 19, 21, 22.5, 26, 29, 32 and 35 degrees C water temperature treatments were used on newly hatched fry and gravid females for 11 days after parturitions and several days starting from the 16th day after first parturition until second parturition, respectively. Survival rates of heat treated fry were lower in the high temperature groups of 29 degrees C and over than the low temperature groups of 22.5 degrees C and lower. Same trend was observed for gravid female which all died in the temperature groups of 29 degrees C and over. Guppy fry grown better at temperature between 22.5-26 degrees C and the gravid female guppy produced high number of fry at temperature between 21-26 degrees C may support the hypothesis that an ontogenetic reduction in temperature optima with increasing size for growth and the optimum temperature for growth broadness as body increases. However, size and sex dependent optimum temperature range for optimum growth and reproduction of guppy could be in question.
dc.description.sponsorshipUniversity of Ondokuz Mayis [S-070]
dc.description.sponsorshipThis project supported by University of Ondokuz Mayis through Research Grant Programme (No. S-070). We extend our gratefulness to the President of the Aqua-Mak Lmt Sti. Management, Dr. Binhan Ganioglu; Aquaculture Engineers, S. Ilker Ercan and Hulya Agili for providing us the aquarium facilities and their help.
dc.identifier.endpage1266
dc.identifier.issn1680-5593
dc.identifier.issn1993-601X
dc.identifier.issue10
dc.identifier.scopus2-s2.0-53949105474
dc.identifier.scopusqualityN/A
dc.identifier.startpage1261
dc.identifier.urihttps://hdl.handle.net/11486/7438
dc.identifier.volume7
dc.identifier.wosWOS:000262562100016
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMedwell Online
dc.relation.ispartofJournal of Animal and Veterinary Advances
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectGuppy
dc.subjectPoecilia reticulata
dc.subjecttemperature
dc.subjectgrowth
dc.subjectsurvival
dc.titleEffect of Temperature on Some Reproductive Parameters of Gravid Females and Growth of Newly Hatched Fry in Guppy, Poecilia reticulta (Peters, 1860)
dc.typeArticle

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