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Sailfin molly, Poecilia latipinna is one of the alien ornamental fishes in Indonesia. This fish has been found in the aquaculture area in Maros Regency, south Sulawesi as a pest. The research aimed to identify species and observe aspects of reproductive biology of sailfin molly. The study was conducted in the Bosowa Isuma aquaculture area, in Maros Regency from November 2017 to April 2018. Fish was captured using a gillnet. The catches were separated for fish identifying and reproductive biology purposes. For the observation of reproductive biology, the samples were separated by sex according to external morphology. Measurement of total length and weight using calliper (mm) and analytical scales (g), respectively. The gonads preserved in the 4% formalin solution, used for determination of gonad developmental stages and fecundity. Identification results showed that the molly fish found in the ponds was Poecilia latipinna (Lesueur 1821). The length distribution of male and female fish was 26-76 and 31-66 mm with a mean of 51 and 46 mm, respectively. Overall, sex ratio and mature gonads between male and female fish were 1: 2 and 1:10; the growth patterns of male and female were negative allometrics and isometric, respectively. This fish is spawn throughout the year with the peak of spawning in January. The number of larvae to be born (larval fecundity) ranges from 12-111 individuals with an average of ± 32 larva/female.

female, male, reproductive biology, sailfin molly

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Ali M, Salam A, Iqbal F. 2001. Effect of envi-ronmental variables on body composition parameters of Channa punctata. Journal of Research Science, 12(2): 200-206.
Al-Ghanim KA. 2005. Ecology of sailfin molly, Poecilia latipinna (Lesueur, 1821) in Wadi Haneefah stream, Riyadh, Saudi Arabia. Ph.D. Thesis. King Saud Univer-sity, Riyadh, KSA. 505 p.
Al-Akel AS, Al-Misned F, Al-Balawi HA, Al-Ghanim KA, Ahmad Z, Annazri H. 2010. Reproductive biology of sailfin molly, Poecilia latipinna (Lesueur, 1821) in Wadi Haneefah Stream, Riyadh, Saudi Arabia. Pakistan Journal of Zoology, 42(2): 169-176.
Bagenal TB, Tesch FW. 1978. Age and growth. In: Begenal T. (ed.). Methods for assess-ment of fish production in freshwater. 3rd ed. Handbook No. 3, Blackwell Science Publications, Oxford, pp.101-136.
Beck C, Blumer L, Brown T. 2003. Effects of salinity on metabolic rate in black mollies. In: O’Donnell M. (ed). Tested studies for laboratory teaching. Proceed-ings of the 24th Workshop/Conference of the Association for Biology Laboratory Education. 24: 211-222.
Boschung HT, Mayden RL. 2004. Fishes of Ala-bama. Smithsonian Books, Washington, D.C. 736 p.
Castleberry DT, Cech JJ. 1990. Mosquito con-trol in wastewater: a controlled and quan-titative comparison of pupfish (Cyprino-don nevadensis amargosae), mosquito fish (Gambusia affinis) and guppies (Poecilia reticulata) in Sago pondweed marshes. Journal of the American Mos-quito Control Association, 6(2): 223-228.
Chick JH, Mlvor CC. 1997. Habitat selection by three littoral zone fishes: effects of predation pressure, plant density and macrophyte type. Ecology of Freshwater Fish, 6(1): 27-35.
Courtenay WR, Meffe GK. 1989. Small fishes in strange places: A review of introduced poeciliids. In: Meffe GK, Snelson Jr FF. (eds). Ecology and evolution of live-bearing fishes (Poeciliidae). Prentice Hall, New Jersey. pp. 319-331.
Dulcic J, Pallaoro A, Cetinic P, Kraljevic M, Soldo A, Jardas I. 2003. Age, growth and mortality of picarel, Spicara smaris L. (Pisces: Centracanthidae), from the east-ern Adriatic (Croatian coast). Journal of Applied Ichthyology, 19(1): 10-14.
Ebrahim IG, Ouraji H. 2012. Growth perform-ance and body composition of kutum fingerlings, Rutilus frisii kutum (Kamens-kii 1901), in response to dietary prote-
in levels. Turkish Journal of Zoology, 36(4): 551-558.
Economidis PS, Dimitriou E, Pagoni R, Micha-loudi E, Natsis L. 2000. Introduced and translocated fish species in the inland waters of Greece. Fisheries Management and Ecology, 7(3): 239-250.
Effendie MI. 1979. Metode biologi perikanan. Yayasan Dwi Sri, Bogor. 112 p.
Erguden SA. 2013. Age, growth, sex ratio and diet of eastern mosquitofish Gambusia holbrooki Girard, 1859 in Seyhan Dam Lake (Adana/Turkey). Iranian Journal of Fisheries Sciences, 12(1): 204-218.
Farr JA. 1989. Sexual selection and secondary sexual differentiation in poeciliids: deter-minants of male mating success and the evolution of female mating choice. In: Meffe GK, Snelson Jr. FF (eds.). Ecology and evolution of livebearing fishes (Poe-ciliidae). Prentice Hall, New Jersey.
Felley JD, Daniels GL. 1992. Life history of the sailfin molly (Poecilia latipinna) in two degraded waterways in southwestern Louisiana. Southwestern Naturalist, 37(1): 16-21.
Florida Museum of Natural History (FLMNH) website at:
gallery/descript/sailfinMolly/sailfin molly. html. Diakses 10 Februari 2019.
Froese R. 2006. Cubelaw, condition factor and weight-length relationships: history, me-ta-analysis and recommendations. Jour-nal of Applied Ichthyology. 22(4): 241-253.
Froese R, Pauly D (eds.). 2014. Fishbase. World Wide Web electronic publication. www. version (08/2018)
Gamradt SC, Kats LB. 1996. Effects of intro-duced crayfish and mosquito fish on California newts. Conservation Biology, 10(4): 1155-1162.
Goodsell JA, Kats LB. 1999. Effect of intro-duced mosquitofish on Pacific treefrogs and the role of alternative prey. Conser-vation Biology, 13(4): 921-924.
Gonzalez RJ, Cooper J, Head D. 2005. Physio-logical responses to hyper-saline waters in sailfin mollies (Poecilia latipinna). Comparative Biochemistry and Physio-logy Part A, 142(4): 397-403.
Haynes JL, Cashner RC. 1995. Life history and population dynamics of the western mos-quitofish: a comparison of natural and introduced populations. Journal of Fish Biology, 46(6): 1026-1041.
Homski D, Goren M, Gasith A. 1994. Compara-tive evaluation of the larvivorous fish Gambusia affinis and Aphanis dispar as mosquito control agents. Hydrobiologia, 284(2): 137-146.
Jennings S, Kaiser MJ, Reynolds JD. 2001. Marine fisheries ecology. Blackwell Sci-ences, Oxford. 432 p.
Johnson FN. 1981 The use of fish in studying the behavioral effects of lithium. Phar-macopsychiatry, 14(6): 208-12.
Johnson L. 2008. Pacific northwest aquatic in-vasive species profile: western mosquito fish (Gambusia affinis). Diakses 12 Feb-ruari 2019.
Kottelat M, Whitten A.J, Kartikasari SN, Wirjo-atmodjo S. 1993. Freshwater fishes of Western Indonesia and Sulawesi. Peri-plus Editions. Jakarta, 221 p.
Koutsikos N, Vardakas L, Kalogianni E, Econo-mou AN. 2018. Global distribution and climatic match of a highly traded orna-mental freshwater fish, the sailfin molly Poecilia latipinna (Lesueur, 1821). Knowledge & Management of Aquatic Ecosystems, 419(23): 11.
Leyse KE, Lawler SP, Strange T. 2004. Effects of an alien fish, Gambusia affinis, on an endemic California fairy shrimp, Linde-riella occidentalis: implications for con-servation of diversity in fishless waters. Biology Conservation, 118(1): 57-65.
Linden AL, Cech JJ. 1990. Prey selection by mosquitofish (Gambusia affinis) in Ca-lifornia rice fields: effects of vegetation and prey species. Journal of the American Mosquito Control Association, 6(1): 115-120.
Lockwood JL, Hoopes MF, Marchetti MP. 2007. Invasion ecology. Blackwell Publi-shing. California, USA. 428 p.
Meffe GK, Snelson Jr FF. 1989. An ecological overview of poecilid fishes. In: Meffe GK, Snelson Jr FF (eds.). Ecology and evolution of livebearing fishes (Poeci-liidae). Prentice Hall. Engelwood Cliffs, New Jersey, USA. 13-31.
Page LM, Burr BM. 1991. A field guide to freshwater fishes of North America North of Mexico. Houghton Mifflin Company, New York. 432 p.
Patimar R, Ghorbani M, Gol-Mohammadi A, Azimi-Glugahi H. 2011. Life history pat-tern of mosquitofish Gambusia hol-brooki (Girard, 1859) in the Tajan River (Southern Caspian Sea to Iran). Chinese Journal of Oceanology and Limnology, 29(1): 167-173.
Panjaitan Y, Sucahyo K, Rondonuwu FS. 2016. Struktur populasi ikan guppy (Poecilia reticulata Peters) di Sungai Gajah Putih, Surakarta, Jawa Tengah. Bonorowo Wet-lands, 6(2): 103-109.
Pusey BJ, Arthington AH, Bird JA, Close PG. 2001. Reproduction in three species of rainbowfish (Melanotaeniidae) from rain-forest streams in northern Queensland, Australia. Ecology of Freshwater Fish, 10(2): 75-87.
Rahardjo MF. 2006. Biologi reproduksi ikan blama Nibea soldado (Lac.) (Famili Scianidae) di perairan pantai Mayangan Jawa Barat. Ichthyos, 5(2): 63-68.
Robins CR, Ray GC. 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston. 357 p.
Rohde FC, Arndt RG, Lindquist DG, Parnell JF. 1994. Freshwater fishes of the Caroli-nas, Virginia, Maryland and Delaware. Univ. North Carolina Press. Chapel Hill, North Carolina and London, England. 222 p.
Sanguansil S, Lheknim V. 2010. The occurrence and reproductive status of Yucatan molly Poecilia velifera (Regan, 1914) (Poeci-liidae; Cyprinodontiformes): an alien fish invading the Songkhla Lake Basin, Thai-land. Aquatic Invasions, 5(4): 423-430.
Segev O, Mangel M, Blaustein L. 2009. Delete-rious effects by mosquitofish (Gambusia affinis) on the endangered fire salaman-der (Salamandra infraimmaculata). Ani-mal Conservation, 12(1): 29-37.
Shipp RL. 1986. Dr. Bob Shipp’s guide to fishes of the Gulf of Mexico. 20th Century Printing Co. Mobile, Alabama. 256 p.
Timmerman CM, Chapman LJ. 2004. Hypoxia and interdemic variation in Poecilia lati-pinna. Journal of Fish Biology. 65(3): 635-650.
Wydoski RS, RL Whitney. 2003. Inland fishes of Washington. University of Washington Press, Seattle. 384 p.