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Record #152601:

Diet overlap between burbot (Lota lota (L.)) and whitefish (Coregonus lavaretus (L.)) in a subarctic lake / Arto Tolonen, Jakob Kjellman, Jyrki Lappalainen.

Title: Diet overlap between burbot (Lota lota (L.)) and whitefish (Coregonus lavaretus (L.)) in a subarctic lake / Arto Tolonen, Jakob Kjellman, Jyrki Lappalainen.
Author(s): Tolonen, Arto.
Kjellman, Jakob.
Lappalainen, Jyrki.
Date: 1999.
In: Annales Zoologici Fennici. (1999.), Vol. 36(4) (1999)
Abstract: Growth of burbot in ultraoligotrophic Kilpisjärvi in northern Finland is slow. Mean lengths of age-5 and age-9 burbot were 198 mm and 217 mm. Stomach contents of 45 burbot and 331 whitefish were analysed to determine any possible diet overlap. From logistic regressions, main diet of burbot longer than 257 mm was fish, wile smallest ones (< 165 mm) ingested mainly insect larvae. No difference between ice-covered and open-water periods with size appeared. Other differences between burbots and whitefish in the two periods were noted. Highest overlap was during ice-covered period.
Notes:

Annales Zoologici Fennici. Vol. 36(4) :205-214 (1999).

Keywords: 591.531 -- Dietary preferences.
597.553.2 -- Salmoniformes: Lota lota.
597.553.2 -- Salmoniformes: Coregonus lavaretus.
H4 -- Zoology: fish.
(*3) -- Arctic regions.
(*561) -- Finnish Lapland.
SPRI record no.: 152601

MARCXML

LDR 01567naa#a2200000#a#4500
001 SPRI-152601
005 20221007151547.0
007 ta
008 221007s1999####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-152601
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aTolonen, Arto.
245 10 ‡aDiet overlap between burbot (Lota lota (L.)) and whitefish (Coregonus lavaretus (L.)) in a subarctic lake /‡cArto Tolonen, Jakob Kjellman, Jyrki Lappalainen.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1999.
300 ## ‡ap. 205-214 :‡bdiags., tables.
500 ## ‡aAnnales Zoologici Fennici. Vol. 36(4) :205-214 (1999).
520 3# ‡aGrowth of burbot in ultraoligotrophic Kilpisjärvi in northern Finland is slow. Mean lengths of age-5 and age-9 burbot were 198 mm and 217 mm. Stomach contents of 45 burbot and 331 whitefish were analysed to determine any possible diet overlap. From logistic regressions, main diet of burbot longer than 257 mm was fish, wile smallest ones (< 165 mm) ingested mainly insect larvae. No difference between ice-covered and open-water periods with size appeared. Other differences between burbots and whitefish in the two periods were noted. Highest overlap was during ice-covered period.
650 07 ‡a591.531 -- Dietary preferences.‡2udc
650 07 ‡a597.553.2 -- Salmoniformes: Lota lota.‡2udc
650 07 ‡a597.553.2 -- Salmoniformes: Coregonus lavaretus.‡2udc
650 07 ‡aH4 -- Zoology: fish.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*561) -- Finnish Lapland.‡2udc
700 1# ‡aKjellman, Jakob.
700 1# ‡aLappalainen, Jyrki.
773 0# ‡7nnas ‡tAnnales Zoologici Fennici. ‡gVol. 36(4) (1999) ‡wSPRI-39370
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221007