Patterns of morphological variability during the life history of bitterling Rhodeus sericeus (Pallas)

REICHARD, Martin a Pavel JURAJDA. Patterns of morphological variability during the life history of bitterling Rhodeus sericeus (Pallas). In When do fish became juveniles? - Looking beyond methamorphosis to juvenile development. Bratislava: The First International Workshop of The Fish Ontogeny Network of Europe, 1997, s. 14.

Základní údaje

Originální název

Patterns of morphological variability during the life history of bitterling Rhodeus sericeus (Pallas)

Autoři

REICHARD, Martin a Pavel JURAJDA

Vydání

Bratislava, When do fish became juveniles? - Looking beyond methamorphosis to juvenile development, s. 14-14, 1997

Nakladatel

The First International Workshop of The Fish Ontogeny Network of Europe

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Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Slovensko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/97:00003273

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

fish; ontogeny; juvenile period; bitterling

Štítky

bitterling, FISH, juvenile period, ontogeny

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Anotace

V originále

In order to describe patterns of relative growth during the early life-history of the bitterling we examined 21 mensural characters. These were expressed in 24 indices as a percentage of standard length (SL) and head length (HL) respectively, and divided into groups according to their pattern of relative growth. Nine characters exhibited isometric growth (relative proportion did not change with increasing SL). Eleven characters exhibited positive allometric growth (relative proportion increased with increasing SL) and four negative allometric growth. Stabilisation of characters may occur when bitterling reach sexual maturity, however some may continue to grow allometrically during adult period.

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Návaznosti

GA206/97/0162, projekt VaV

Název: Obnova ekologického kontinua řeky Moravy