Wyniki wyszukiwania

1

Morphological features of the bleak Alburnus alburnus [L.,1758] from Miedzyodrze

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1998

|

tom 28

|

nr 2

15-26

17 meristic and morphometric features were studied in the bleak in the waters of Międzyodrze. Noticeable positive or negative allometry was observed in the growth of head length, horizontal eye diameter, pelvic fins length, body height, and in the distance between pelvic fins and anal fin. In the light of the studied features, the bleak in Międzyodrze places itself in a transitional position between the lake populations and the riverine and estuarine populations.

2

Changes in the blackfin icefish stock structure [Chaenocephalus aceratus [Lonnberg, 1906], Pisces, Notothenioidei, Channichthyidae] off South Georgia within 1975-1992

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1994

|

tom 24

|

nr 2

53-60

The paper demonstrates results of the stock monitoring of blackfin icefish in the region of South Georgia in the period of 1988/89-1991/92 as well as summarises seventeen-year period ofobservatio (1976/77 -1991/92). The influence of fishing on stock strucrture and supposed reasons of Quctuation ofyear-classes number are discussed.

3

Food and feeding behaviour of eel-cod Muraenolepis sp. [Pisces, Gadiformes, Muraenolepididae] from the region of South Georgia

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1993

|

tom 23

|

nr 1

59-68

Amphipoda, Cumacea, and Macrura natantia constituted the basic food component of small eel-cod (< 20 cm). Average sized fish (20-30 cm) fed mostly on Macrura natantia and fish; big specimens (> 30 cm) consumed fish, Euphausiacea and Macrura natantia. Mean filling index decreased with increasing depth of catches, while percentage of “empty” stomachs increased.

4

Food feeding behaviour of Parachaenichthys georgianus [Fischer,1885] and Parachaenichthys charcoti [Vaillant, 1906] [Pisces, Bathydraconidae]

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1992

|

tom 22

|

nr 1

15-29

5

Studies on growth rate of yellow notothenia, Notothenia gibberifrons Lonnberg, 1905 of South Georgia

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1983

|

tom 13

|

nr 2

6

Studies on Psilodraco breviceps Norman, 1937 [Pisces, Notothenioidei, Bathydraconidae] the region of South Georgia

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1992

|

tom 22

|

nr 1

3-14

7

Catches and growth rate of Abramis ballerus (L., 1758) from Lake Dąbie and the Firth of Szczecin

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1991

|

tom 21

|

nr 2

8

Studies on food and fecundity of Notothenia gibberifrons Lonnberg, 1905 (Pisces, Notothenioidei) off South Georgia

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1985

|

tom 15

|

nr 2

9

Growth rate of bream, Abramis brama (L., 1758), in lake Dabie and the Szczecin lagoon

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1988

|

tom 18

|

nr 1

10

On some aspects of biology of bream, Abramis brama (L., 1758) inhabiting the river Regalica and lake Dabie

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1982

|

tom 12

|

nr 1

11

Studies on the composition of the stock of Chaenocephalus aceratus (Lönnberg, 1906), Pisces, Channichthyidae, in the region of South Georgia and South Shetlands

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1990

|

tom 20

|

nr 1

12

Studies on Psilodraco breviceps Norman, 1937 [Pisces, Notothenioidei, Bathydraconidae] from the region of South Georgia

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1992

|

tom 22

|

nr 1

13

Food and feeding behaviour of Parachaenichthys georgianus [Fisher, 1885] and Parachaenichthys charcoti [Vaillant, 1906] [Pisces, Bathydraconidae]

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

1992

|

tom 22

|

nr 1

14

Growth rate of bleak, Alburnus alburnus [L.,1758] in Miedzyodrze waters

100%

Kompowski A.

Acta Ichthyologica et Piscatoria

|

2000

|

tom 30

|

nr 1

The rate growth of bleak in Międzyodrze-the wetland located in the lower course of the Odra River above Szczecin-was estimated with use of back-calculations. The fish reaches 59.3 mm in length in the first year of life, 89.1 in the second year, 115.8 mm in the third, and 131.5 mm in the fourth year of life (SL). Females are on the whole larger than males of the same age.

15

Vertical distribution, age and growth rate of Muraenolepis marmoratus Gunther, 1880 [Gadiformes, Muraenolepidae] in the area of South Georia [Antarctica]

63%

Kompowski A., Rojas C.

Acta Ichthyologica et Piscatoria

|

1996

|

tom 26

|

nr 2

49-62

The abundance of Muarenolepis marmoratus increases with depth. In December 1987 and January 1988 in bottom trawl catches prevailed 19-23-cm-long specimens, belonging to the age groups V and VI. Growth rate was expressed with use of von Bertalanffy′s growth equation with the parameters: L∞ = 48.21 cm; K = 0.1188; t0 = 0.1939 year.

16

On some diagnostic features of Muraenolepis sp. [eel-cod] from the south Georgia shelf

63%

Kompowski A., Rojas C.

Acta Ichthyologica et Piscatoria

|

1993

|

tom 23

|

nr 1

89-98

The morphometric characters of Muraenolepis (commonly identified as M. microps) were studied. It was found a small relevance of features accepted so far as diagnostic: dorsal filament length, mental barbel length and eye diameter. The length of lateral line exceeds that in individuals of M. microps described so far in the available literature, reaching far beyond the anus. Its chord length being on average 49.66% of L. Stand., indicates to M. marmoratus presumably.

17

Biological and fishery-related observations on jack mackerel, Trachurus declivis (Jenyns, 1841) stock during spawning off south-east Australia

63%

Gasior W., Kompowski A.

Acta Ichthyologica et Piscatoria

|

1982

|

tom 12

|

nr 2

18

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The Miedzyodrze ichthyofauna as caught by various gear

63%

Kompowski A., Neja Z.

Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline

|

1999

|

tom 03

19

Reproduction and fecundity of blue bream Abramis ballerus L.,1758 in Miedzyodrze

63%

Kompowski A., Blaszczyk P.

Acta Ichthyologica et Piscatoria

|

1997

|

tom 27

|

nr 2

57-77

The age and length distribution of the blue bream spawning population of Międzyodrze-the wetland area in the lower part of the river Odra-was examined in the years 1992-1996. The length and age of sexual maturity was determined, the relative gonads size of mature fish in autumn and spring seasons as well as relationship between fecundity and weight or length of females was assessed.

20

On some biological characters of Parachaenichthys georgianus [Fischer, 1885] [Pisces, Notothenioidei, Bathydraconidae] from the shelf waters of South Georgia [Antarctica]

63%

Kompowski A., Rojas C.

Acta Ichthyologica et Piscatoria

|

1994

|

tom 24

|

nr 2

61-75

The present paper evaluates the relevance of otoliths, vertebrae and other osseous elements to the age determinations; the age composition of stock, growth rate, length-weight relationship, condition, stage of gonads maturity as well as the age at first maturity were investigated, too.

Ograniczanie wyników

Morphological features of the bleak Alburnus alburnus [L.,1758] from Miedzyodrze

Changes in the blackfin icefish stock structure [Chaenocephalus aceratus [Lonnberg, 1906], Pisces, Notothenioidei, Channichthyidae] off South Georgia within 1975-1992

Food and feeding behaviour of eel-cod Muraenolepis sp. [Pisces, Gadiformes, Muraenolepididae] from the region of South Georgia

Food feeding behaviour of Parachaenichthys georgianus [Fischer,1885] and Parachaenichthys charcoti [Vaillant, 1906] [Pisces, Bathydraconidae]

Studies on growth rate of yellow notothenia, Notothenia gibberifrons Lonnberg, 1905 of South Georgia

Studies on Psilodraco breviceps Norman, 1937 [Pisces, Notothenioidei, Bathydraconidae] the region of South Georgia

Catches and growth rate of Abramis ballerus (L., 1758) from Lake Dąbie and the Firth of Szczecin

Studies on food and fecundity of Notothenia gibberifrons Lonnberg, 1905 (Pisces, Notothenioidei) off South Georgia

Growth rate of bream, Abramis brama (L., 1758), in lake Dabie and the Szczecin lagoon

On some aspects of biology of bream, Abramis brama (L., 1758) inhabiting the river Regalica and lake Dabie

Studies on the composition of the stock of Chaenocephalus aceratus (Lönnberg, 1906), Pisces, Channichthyidae, in the region of South Georgia and South Shetlands

Studies on Psilodraco breviceps Norman, 1937 [Pisces, Notothenioidei, Bathydraconidae] from the region of South Georgia

Food and feeding behaviour of Parachaenichthys georgianus [Fisher, 1885] and Parachaenichthys charcoti [Vaillant, 1906] [Pisces, Bathydraconidae]

Growth rate of bleak, Alburnus alburnus [L.,1758] in Miedzyodrze waters

Vertical distribution, age and growth rate of Muraenolepis marmoratus Gunther, 1880 [Gadiformes, Muraenolepidae] in the area of South Georia [Antarctica]

On some diagnostic features of Muraenolepis sp. [eel-cod] from the south Georgia shelf

Biological and fishery-related observations on jack mackerel, Trachurus declivis (Jenyns, 1841) stock during spawning off south-east Australia

The Miedzyodrze ichthyofauna as caught by various gear

Reproduction and fecundity of blue bream Abramis ballerus L.,1758 in Miedzyodrze

On some biological characters of Parachaenichthys georgianus [Fischer, 1885] [Pisces, Notothenioidei, Bathydraconidae] from the shelf waters of South Georgia [Antarctica]