Species Population Growth List - Glyptocephalus cynoglossus

Lm vs Linf graph	[n = 2]
Reproductive graph	[n = 2]
Longevity vs 3/K graph	[n = 1]

ø = 2.58
L inf = 43.7 cm TL
K = 0.2

Median record no. 9
3992Ref. 3992

Loo (cm)	Length Type	K (1/y)	t₀ (years)	Sex	Temp° C	Lm	Ø'	Country	Locality	Questionable	Captive
30.9	TL	0.312		M	12.0		2.47	Isle of Man	(70 m depth)	Yes	No
31.0	TL	0.229					2.34	Norway	N. Norwegian Sea	Yes	No
36.1	TL	0.380		F	12.0		2.69	Isle of Man	(70 m depth)	Yes	No
38.0	TL	0.291					2.62	Ireland	Irish Sea	Yes	No
39.3	TL	0.230		M	6.5		2.55	Norway	Hekkingen, Malangen	No	No
40.0	TL	0.208					2.52	Norway	S. Norwegian Sea	No	No
41.0	TL	0.215					2.56	Norway	Karmoy, South Norway	No	No
42.0	TL	0.238				29.0	2.62		not specified	No	No
43.7	TL	0.200		M	6.5		2.58	Norway	Aglapsvik, Malangen	No	No
46.1	TL	0.200		F	6.5		2.63	Norway	Aglapsvik, Malangen	No	No
46.9	TL	0.150		F	6.5		2.52	Norway	Hekkingen, Malangen	No	No
47.0	TL	0.221					2.69	Iceland	not specified	No	No
47.0	TL	0.259					2.76	Denmark	Kattegat	Yes	No
48.0	TL	0.134				29.0	2.49	Faeroe Is.	Faroe Bank, 60°55´N; 8°40´W	No	No
60.5	TL	0.099		M	7.0		2.56		Newfoundland waters	No	No
63.8	TL	0.111	-0.02	F	7.0		2.65		Newfoundland waters	No	No

Loo
(cm)

Length Type

K
(1/y)

t₀
(years)

Sex

M
(1/y)

Temp° C

Ø'

Country

Locality

Questionable

Captive

30.9

0.312

12.0

2.47

Isle of Man

(70 m depth)

Yes

31.0

0.229

2.34

Norway

N. Norwegian Sea

Yes

36.1

0.380

12.0

2.69

Isle of Man

(70 m depth)

Yes

38.0

0.291

2.62

Ireland

Irish Sea

Yes

39.3

0.230

6.5

2.55

Norway

Hekkingen, Malangen

40.0

0.208

2.52

Norway

S. Norwegian Sea

41.0

0.215

2.56

Norway

Karmoy, South Norway

42.0

0.238

29.0

2.62

not specified

43.7

0.200

6.5

2.58

Norway

Aglapsvik, Malangen

46.1

0.200

6.5

2.63

Norway

Aglapsvik, Malangen

46.9

0.150

6.5

2.52

Norway

Hekkingen, Malangen

47.0

0.221

2.69

Iceland

not specified

47.0

0.259

2.76

Denmark

Kattegat

Yes

48.0

0.134

29.0

2.49

Faeroe Is.

Faroe Bank, 60°55´N; 8°40´W

60.5

0.099

7.0

2.56

Newfoundland waters

63.8

0.111

-0.02

7.0

2.65

Newfoundland waters

Back to Search

Add New Record

Publish in our journal partners Acta Ichthyologica et Piscatoria (Impact factor 2023: 1.17; link to old content 1970-2020), Journal of Applied Ichthyology (Impact factor 2022: 1.222) and Journal of Fish Biology (2.0, 2022 impact factor) the results of your primary research on fish growth, weight-length relationships, reproduction (maturity, fecundity, spawning), food and diet composition, introductions and range extensions for faster subsequent entry in FishBase.