Synopsis
We compared life-history traits such as fecundity, sex ratio, reproductive cycle, age at sexual maturity, embryonic period, egg size, early growth and morphology in two clonal strains (PAN-RS and DAN) of the mangrove killifish, Rivulus marmoratus, under constant rearing conditions. We found a positive relationship between growth and reproductive effort. Fecundity was significantly higher in the PAN-RS strain than in the DAN strain. The sex ratio was significantly different, with DAN producing more primary males than PAN-RS. Spawning and ovulation cycle did not clearly differ between the strains. PAN-RS showed a significantly higher growth rate than DAN from 0 to 100 days after hatching, however, age at sexual maturity, embryonic period, egg size, and morphometric and meristic characteristics (vertebral and fin-ray counts) did not differ between the two strains. The high fecundity of PAN-RS may provide an increased chance of offspring survival, while the attainment of sexual maturity at a smaller size in DAN may allow them to invest earlier in reproduction to increase breeding success. Variations in the life-history traits of PAN-RS and DAN may be adaptive strategies for life in their natural habitat, which consists of mangrove estuaries with a highly variable environment.
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References
M.C. Belk (1995) ArticleTitleVariation in growth and age at maturity in bluegill sunfish: Genetic or environmental effects? J. Fish Biol. 47 237–247 Occurrence Handle10.1111/j.1095-8649.1995.tb01891.x
A.J. Billy D. Crews (1986) ArticleTitleThe effects of sex steroid treatments on sexual differentiation in a unisexual lizard, Cnemidophorus uniparens J. Morphol. 187 129–142 Occurrence Handle1:CAS:528:DyaL28Xhs1GktLc%3D Occurrence Handle10.1002/jmor.1051870202
K.S. Cole D.L.G. Noakes (1997) ArticleTitleGonadal development and sexual allocation in mangrove killifish, Rivulus marmoratus (Pisces: Atherinomorpha) Copeia 1997 596–600 Occurrence Handle10.2307/1447566
B. Damsgard A.M. Arneser M. Jobling (1999) ArticleTitleSeasonal patterns of feed intake and growth of Hammerfest and Svalbard Arctic charr maturing at different stages Aquaculture 171 149–160 Occurrence Handle10.1016/S0044-8486(98)00418-9
W.P.D. Davis S. Taylor B.J. Turner (1990) ArticleTitleField observations of the ecology and habits of mangrove rivulus (Rivulus marmoratus) in Belize and Florida Ichthyol. Explor. Freshwaters 1 123–134
S. Gamito (1998) ArticleTitleGrowth models and their use in ecological modeling: An application to a fish population Ecol. Model. 113 83–94 Occurrence Handle10.1016/S0304-3800(98)00136-7
D.S. Glazier (1999) ArticleTitleTrade-offs between reproductive and somatic (storage) investments in animals: A comparative test of the Van Noordwijk and De Jong model Evol. Ecol. 13 539–555 Occurrence Handle10.1023/A:1006793600600
M.V.C. Grageda Y. Sakakura A. Hagiwara (2004) ArticleTitleEarly development of the self-fertilizing mangrove killifish, Rivulus marmoratus, reared in the laboratory Ichthyol. Res. 51 309–315 Occurrence Handle10.1007/s10228-004-0235-5
R.W. Harrington SuffixJr. (1967) ArticleTitleEnvironmentally controlled induction of primary male gonochorists from eggs of the self-fertilizing hermaphroditic fish, Rivulus marmoratus Poey Biol. Bull. 132 174–199 Occurrence Handle10.2307/1539887
R.W. Harrington SuffixJr. (1971) ArticleTitleHow ecological and genetic factors interact to determine when self-fertilizing hermaphrodites of Rivulus marmoratus change into functional secondary males, with a reappraisal of the modes of intersexuality among fishes Copeia 1971 394–432 Occurrence Handle10.2307/1442438
R.W. Harrington SuffixJr. (1975) Sex determination and differentiation among uniparental homozygotes of the hermaphroditic fish Rivulus marmoratus (Cyprinodontidae: Atheriniformes) R. Reinboth (Eds) Intersexuality in the Animal Kingdom Springer New York 249–262 Occurrence Handle10.1007/978-3-642-66069-6_25
R.W. Harrington SuffixJr. K. Kallman (1968) ArticleTitleThe homozygosity of clones of the self-fertilizing hermaphroditic fish Rivulus marmoratus Poey (Cyprinodontidae, Atheriniformes) Am. Nat. 102 337–343 Occurrence Handle10.1086/282547
K. Kallman R.W. Harrington SuffixJr (1964) ArticleTitleEvidence for the existence of homozygous clones in the self-fertilizing hermaphroditic teleost Rivulus marmoratus (Poey) Biol. Bull. 126 101–114 Occurrence Handle10.2307/1539420
W.H. Karasov (1986) ArticleTitleEnergetics, physiology, and vertebrate ecology Trends Ecol. Evol. 1 101–104 Occurrence Handle1:STN:280:DC%2BC3M7gvFGisA%3D%3D Occurrence Handle10.1016/0169-5347(86)90034-0
C. Koenig M. Chasar (1984) ArticleTitleUsefulness of the hermaphroditic marine fish, Rivulus marmoratus, in carcinogenicity testing Natl. Cancer Inst. Monogr. 65 15–33 Occurrence Handle1:CAS:528:DyaL2MXktFyitr0%3D
J. Kozlowski (1992) ArticleTitleOptimal allocation of resources to growth and reproduction: Implications for age and size at maturity Trends Ecol. Evol. 7 15–19 Occurrence Handle1:STN:280:DC%2BC3M7itVKltQ%3D%3D Occurrence Handle10.1016/0169-5347(92)90192-E
I. Leonardos A. Sinis (1999) ArticleTitlePopulation age and sex structure of Aphanius fasciatus Nardo, 1827 (Pisces: Cyprinodontidae) in the Mesolongi and Etolikon lagoons (W.␣Greece) Fish. Res. 40 227–235 Occurrence Handle10.1016/S0165-7836(98)00231-8
H.C. Lin W. Dunson (1995) ArticleTitleAn explanation of the high strain diversity of a self-fertilizing hermaphroditic fish Ecology 76 593–605 Occurrence Handle10.2307/1941216
H.C. Lin W. Dunson (1999) ArticleTitlePhenotypic plasticity in the growth of the self-fertilizing hermaphroditic fish Rivulus marmoratus J. Fish Biol. 54 250–266
R.D. MacCulloch R.W. Murphy L.A. Kupriyanova I.S. Darevsky (1997) ArticleTitleThe Caucasian rock lizard Lacerta rostombekovi: A monoclonal parthenogenetic vertebrate Biochem. Syst. Ecol. 25 33–37 Occurrence Handle1:CAS:528:DyaK2sXhslKnt7s%3D Occurrence Handle10.1016/S0305-1978(96)00085-3
D. McAllister C. Smith (1978) ArticleTitleMensurations morphologiques, dénombrements méristiques et taxonomie du coelacanthe, Latimeria chalumnae Nat. Can. 105 63–76
R.W. Murphy J. Fu R.D. MacCulloch I.S. Darevsky L.A. Kupriyanova (2000) ArticleTitleA fine line between sex and unisexuality: The phylogenetic constraints on parthenogenesis in lacertid lizards Zool. J. Linn. Soc. 130 527–549 Occurrence Handle10.1111/j.1096-3642.2000.tb02200.x
T. Pothoff (1984) Clearing and staining techniques H. Moser (Eds) Ontogeny and Systematics of Fishes. Allen Press Lawrence 35–37
R. Ricklefs M. Wikelski (2002) ArticleTitleThe physiology/life history nexus Trends Ecol. Evol. 17 462–467 Occurrence Handle10.1016/S0169-5347(02)02578-8
M.J. Ryan L.A. Dries P. Batra D. Hillis (1996) ArticleTitleMale mate preference in a gynogenetic species complex of Amazon mollies Animal Behav. 52 1225–1226 Occurrence Handle10.1006/anbe.1996.0270
Y. Sakakura D.L.G. Noakes (2000) ArticleTitleAge, growth, and sexual development in the self-fertilizing hermaphroditic fish Rivulus marmoratus Environ. Biol. Fishes 59 309–317 Occurrence Handle10.1023/A:1007627411492
A. Shirota (1970) ArticleTitleStudies on the mouth size of fish larvae Bull. Jpn. Soc. Sci. Fish. 36 353–368 Occurrence Handle10.2331/suisan.36.353
J.T. Silverstein W.R. Wolters M. Holland (1999) ArticleTitleEvidence of differences in growth and food intake regulation in different genetic strains of channel catfish J. Fish Biol. 54 607–615 Occurrence Handle10.1111/j.1095-8649.1999.tb00639.x
R.R. Sokal F.J. Rohlf (1995) Biometry The Principles and Practice of Statistics in Biological Research EditionNumber2nd edition, W.H. Freeman New York 887
S.C. Stearns (1992) The Evolution of Life Histories Oxford University Press New York 246
R. Strauss C. Bond (1990) Taxonomic methods: morphology C.B. Schreck P.B. Moyle (Eds) Methods for Fish Biology American Fisheries Society Maryland 109–140
N. Taniguchi M. Yamasaki M. Takagi A. Tsujimura (1996) ArticleTitleGenetic and environmental variances of body size and morphological traits in communally reared clonal lines from gynogenetic diploid ayu, Plecoglossus altivelis Aquaculture 140 333–341 Occurrence Handle10.1016/0044-8486(95)01204-4
D.S. Taylor (2000) ArticleTitleBiology and ecology of Rivulus marmoratus: new insights and a review Florida Sci. 63 242–255
A.J. Tessier M.A. Leibold J. Tsao (2000) ArticleTitleA fundamental trade-off in resource exploitation by Daphnia and consequences to plankton communities Ecology 81 826–841 Occurrence Handle10.1890/0012-9658(2000)081[0826:AFTOIR]2.0.CO;2
B.J. Turner J.F. Elder T.F. Laughlin W.P. Davis (1990) ArticleTitleGenetic variation in clonal vertebrates detected by simple-sequence DNA fingerprinting Proc. Natl. Acad. Sci. USA 87 5653–5657 Occurrence Handle1:CAS:528:DyaK3cXlsVKmsr8%3D Occurrence Handle10.1073/pnas.87.15.5653
B.J. Turner J.F. Elder T.F. Laughlin W.P. Davis D.S. Taylor (1992) ArticleTitleExtreme clonal diversity and divergence in populations of a selfing hermaphroditic fish Proc. Natl. Acad. Sci. USA 89 10643–10647 Occurrence Handle1:CAS:528:DyaK3sXls1Khug%3D%3D Occurrence Handle10.1073/pnas.89.22.10643
B.J. Turner W.P. Davis D.S. Taylor (1992) ArticleTitleAbundant males in populations of a selfing hermaphrodite fish, Rivulus marmoratus, from some Belize Cays J. Fish Biol. 40 307–310 Occurrence Handle10.1111/j.1095-8649.1992.tb02576.x
S.C. Weeks J.A. Hutchison N. Zucker (2001) ArticleTitleMaintenance of androdioecy in the freshwater shrimp, Eulimnadia texana: Do hermaphrodites need males for complete fertilization? Evol. Ecol. 15 205–221 Occurrence Handle10.1023/A:1014878521117
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Grageda, M., Sakakura, Y., Minamimoto, M. et al. Differences in life-history traits in two clonal strains of the self-fertilizing fish, Rivulus marmoratus. Environ Biol Fish 73, 427–436 (2005). https://doi.org/10.1007/s10641-005-2196-6
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DOI: https://doi.org/10.1007/s10641-005-2196-6