The life cycle of Sericostoma flavicorne Schneider, 1845 (Trichoptera, Sericostomatidae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F02%3A00005611" target="_blank" >RIV/00216224:14310/02:00005611 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The life cycle of Sericostoma flavicorne Schneider, 1845 (Trichoptera, Sericostomatidae)

Popis výsledku v původním jazyce

The life cycle of Sericostoma flavicorne was investigated in the South Moravian stream Chvojnice (Czech Republic). This species was an eudominant (15.48 %) and an euconstant (95.24 %) element of the caddisflies community in the stream. Twenty-one quantitative samples were taken between April 1, 1998 and March 29, 1999. All specimens of caddisflies were sorted; the length and width of the head capsule of 559 specimens of Sericostoma flavicorne were measured to the nearest 0.014 mm. It was impossible to distinguish sharply the instars, because proportions of the head capsule were overlapping. Nevertheless, the life cycle could be investigated. Most of larvae hatched at the turn of July and August, and after two overwinterings they pupated in May and June. Obtained data indicates that Sericostoma flavicorne requires two years for development under the conditions of the South Moravian stream.

Název v anglickém jazyce

The life cycle of Sericostoma flavicorne Schneider, 1845 (Trichoptera, Sericostomatidae)

Popis výsledku anglicky

The life cycle of Sericostoma flavicorne was investigated in the South Moravian stream Chvojnice (Czech Republic). This species was an eudominant (15.48 %) and an euconstant (95.24 %) element of the caddisflies community in the stream. Twenty-one quantitative samples were taken between April 1, 1998 and March 29, 1999. All specimens of caddisflies were sorted; the length and width of the head capsule of 559 specimens of Sericostoma flavicorne were measured to the nearest 0.014 mm. It was impossible to distinguish sharply the instars, because proportions of the head capsule were overlapping. Nevertheless, the life cycle could be investigated. Most of larvae hatched at the turn of July and August, and after two overwinterings they pupated in May and June. Obtained data indicates that Sericostoma flavicorne requires two years for development under the conditions of the South Moravian stream.

Druh

D - Stať ve sborníku

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F99%2F1522" target="_blank" >GA206/99/1522: Vliv hydrologických podmínek toku na biotu dna a hyporhealu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proc. 10th Int. Symp. Trichoptera - Nova Suppl. Ent.

ISBN

3-931374-99-8

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

425

Název nakladatele

Deutsches Entomologisches Institut

Místo vydání

Keltern

Místo konání akce

July 30 - August 5, 2000, Potsdam, Germany

Datum konání akce

1. 1. 2000

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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