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?????????????????????????????? ???????????????????????????? ?????????????????????? ?????????? ?????????????? ?????????????????????? ??????????????????????, Gobio uranoscopus (Pisces, Cyprinidae), ?? ?????????????? ??. ???????? ?????????????????????????? ?????????????? ??????????????

?????????????????????????????? ???????????????????????????? ?????????????????????? ?????????? ?????????????? ?????????????????????? ??????????????????????, Gobio uranoscopus (Pisces, Cyprinidae), ?? ?????????????? ??. ???????? ?????????????????????????? ?????????????? ??????????????

Abstract

???????????????????? ???????????????? ?? ?????????????? ???????????????????? ??????????????????????, Gobio uranoscopus (Agassiz, 1828), ???? ?????????????? ?????????????????????????? ???????????? ?????????? ???????????????????? ???? ?? ?????????? ?????????????? ?? ?????????????????? ????????????????, ?? ?????????????? ????????, ?????????????? ???????????????????? ?? ?????????????????????? ???? ???????????? ???????????????? ???????????????????????????? ?? ????, ?????????????? ???? ?????????????? ???? ?????????????? ???????????????? ??????????. ???????????????? ???????????????????? ?? ?????????????????????????? ???????????????????????? ?? ???? ?????????????????? ?? ???????????? ??????, ?? ?????????? ???????????????????????? ???????????? ???????????????? ?????????? ?? ??. ????????. ?????????????? ?? ?????????????? ??????????????????????.

?????????????????????? ???????????? ?????????????? ?????????????????????? ??????????????????????, Gobio uranoscopus (Agassiz, 1828), ???? ?????????? ???????????????????????? ???????????? ???????????? ?????????????????????????? ???? ?? ?????????? ?????????????? ?? ???????????? ???????????????? ?? ?????????????? ????????, ???? ???????????????????? ?? ???????????????????? ?????? ???????????? ???????????????? ?????????????????? ???? ????, ?????? ???? ???????????????? ?????? ?????????????? ???????????????? ??????????. ??????????????????? ?????????????????? ?? ???????????????? ???????????????????? ???? ???????? ?????????? ?? ???????????? ????????????????, ?? ?????????? ???????????????????????? ???????????? ???????????????? ???????????? ???? ??. ????????. ???????????????? ?? ?????????????? ??????????????????????.

Some variables of stone gudgeon, Gobio uranoscopus (Agassis, 1828) were defined for the sex differentiates before and after spawning in different ponds, and body measurements which vary depending or not on the stage of the gonads maturity. The absolute and relative fertility and change with the growth of fish was found out, as well as the maximum index of maturity of females from river Rica. Spawning of is discovered and described.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
Average
Average
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