"Ne\u010Dtiny" . "2006-06-26+02:00"^^ . "Ne\u010Dtiny" . . "\u017Divotn\u00ED cyklus a potrava larev chrost\u00EDka Polycentropus flavomaculatus byly studov\u00E1ny od kv\u011Btna 2004 do b\u0159ezna 2005. Larvy byly odeb\u00EDr\u00E1ny jedenkr\u00E1t m\u011Bs\u00ED\u010Dn\u011B z pe\u0159ejnat\u00E9ho \u00FAseku \u0159\u00ED\u010Dky Lou\u010Dka (Doln\u00ED Lou\u010Dky, Brno-venkov). \u017Divotn\u00ED cyklus P. flavomaculatus byl jednolet\u00FD, v\u00FDvoj larev v\u0161ak m\u00E1lo synchronizovan\u00FD a populace byla po v\u011Bt\u0161inu roku tvo\u0159en\u00E1 mozaikou larv\u00E1ln\u00EDch instar\u016F. To umo\u017Enilo druhu dob\u0159e prost\u0159ed\u00ED vyu\u017E\u00EDvat a populace dosahovala vysok\u00FDch abundanc\u00ED (pr\u016Fm\u011Brn\u00E1 ro\u010Dn\u00ED hustota 1.370 larev/m2) Slo\u017Een\u00ED potravy u jednotliv\u00FDch instar\u016F bylo hodnoceno na prepar\u00E1tech zhotoven\u00FDch z obsahu proventrikul\u016F larev, vyhodnoceny byly larvy II. \u2013 V. instaru. Larvy byly drav\u00E9, p\u0159\u00EDpadn\u011B mrcho\u017Erav\u00E9, pod\u00EDl potravy ne\u017Eivo\u010Di\u0161n\u00E9ho p\u016Fvodu u v\u0161ech instar\u016F v pr\u016Fm\u011Bru nedos\u00E1hl 20%." . . . . . . "Tajmrov\u00E1, Lenka" . "\u017Divorn\u00ED cyklus a potrava Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)"@cs . "14310" . "Life cycle and food of Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)"@en . "Z(MSM0021622416)" . "\u017Divorn\u00ED cyklus a potrava Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)" . "80-239-7257-X" . . "509916" . "Life cycle and food of Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)"@en . "1"^^ . . "RIV/00216224:14310/06:00018687" . . . . . "2"^^ . . "\u010Cesk\u00E1 limnologick\u00E1 spole\u010Dnost" . "2"^^ . "\u017Divotn\u00ED cyklus a potrava larev chrost\u00EDka Polycentropus flavomaculatus byly studov\u00E1ny od kv\u011Btna 2004 do b\u0159ezna 2005. Larvy byly odeb\u00EDr\u00E1ny jedenkr\u00E1t m\u011Bs\u00ED\u010Dn\u011B z pe\u0159ejnat\u00E9ho \u00FAseku \u0159\u00ED\u010Dky Lou\u010Dka (Doln\u00ED Lou\u010Dky, Brno-venkov). \u017Divotn\u00ED cyklus P. flavomaculatus byl jednolet\u00FD, v\u00FDvoj larev v\u0161ak m\u00E1lo synchronizovan\u00FD a populace byla po v\u011Bt\u0161inu roku tvo\u0159en\u00E1 mozaikou larv\u00E1ln\u00EDch instar\u016F. To umo\u017Enilo druhu dob\u0159e prost\u0159ed\u00ED vyu\u017E\u00EDvat a populace dosahovala vysok\u00FDch abundanc\u00ED (pr\u016Fm\u011Brn\u00E1 ro\u010Dn\u00ED hustota 1.370 larev/m2) Slo\u017Een\u00ED potravy u jednotliv\u00FDch instar\u016F bylo hodnoceno na prepar\u00E1tech zhotoven\u00FDch z obsahu proventrikul\u016F larev, vyhodnoceny byly larvy II. \u2013 V. instaru. Larvy byly drav\u00E9, p\u0159\u00EDpadn\u011B mrcho\u017Erav\u00E9, pod\u00EDl potravy ne\u017Eivo\u010Di\u0161n\u00E9ho p\u016Fvodu u v\u0161ech instar\u016F v pr\u016Fm\u011Bru nedos\u00E1hl 20%."@cs . "Life history patterns and feeding of Polycentropus flavomaculatus (Trichoptera) larvae were studied from May 2004 to March 2005. The larvae were collected monthly from a riffle stretch of the Lou\u010Dka River (Doln\u00ED Lou\u010Dky, Brno \u2013 venkov, Czech Republic). A one-year life cycle was recorded but the development of larvae was not well synchronized. As a result, the population of P. flavomaculatus was formed by a mosaic of different instars, which enabled the species to exploit the environment efficiently and, therefore, the abundance was high (the average density was 1.370 larvae/m2). The food composition of different instars was studied using preparations of the contents of larval proventriculi, II. \u2013 V. instars were evaluated. The larvae fed as predators or scavengers, the share of non-animal food was lower than 20% at all instars."@en . "Hele\u0161ic, Jan" . . "RIV/00216224:14310/06:00018687!RIV10-MSM-14310___" . . "\u017Divorn\u00ED cyklus a potrava Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)" . "Trichoptera; life cycle; food"@en . "[43C0F0815D32]" . "\u017Divorn\u00ED cyklus a potrava Polycentropus flavomaculatus (Pictet, 1834) (Trichoptera, Polycentropidae)"@cs . . . "Sborn\u00EDk p\u0159\u00EDsp\u011Bvk\u016F 14. konference \u010CLS a SLS" .