Species Population Growth List - Ictalurus punctatus

Lm vs Linf graph	[n = 1]
Reproductive graph	[n = 1]
M vs K graph	[n = 4]
M vs Linf graph	[n = 4]
Longevity vs 3/K graph	[n = 7]

ø = 2.91
L inf = 63.9 cm TL
K = 0.2

Median record no. 9
120747Ref. 120747

Loo (cm)	Length Type	K (1/y)	t₀ (years)	Sex	M (1/y)	Temp° C	Lm	Ø'	Country	Locality	Questionable	Captive
37.6	FL	0.400	0.02					2.75	USA	Three tributaries of the Chesapeake Bay, Virginia	Yes	No
40.0	FL	0.540	0.27					2.94	USA	York System, Virginia	Yes	No
45.2	FL	0.230	-0.39					2.67	USA	James River, Virginia	Yes	No
45.7	FL	0.120	-1.96					2.40	USA	Rappahannock River, Virginia	Yes	No
51.4	TL	0.163	-0.62					2.63	USA	Ft. Loudoun Lake	Yes	No
54.4	TL	0.227	-0.62					2.83	USA	Chickamauga Lake	Yes	No
54.7	TL	0.271	-0.88	F				2.91	USA	Lake Wilson, Alabama	No	No
56.4	TL	0.202	-0.50		0.21			2.81	USA	Monongahela River, West Virginia	Yes	No
63.9	TL	0.201	-0.82	M				2.91	USA	Lake Wilson, Alabama	Yes	No
65.1	TL	0.170	-1.68					2.86	USA	Potomac River, West Virginia	Yes	No
75.9	TL	0.135	-0.62					2.89	USA	Kentucky Lake	No	No
83.4	TL	0.056	-1.92					2.59		St. Laurent River	No	No
105.0	SL	0.125			0.18			3.14		North America	No	No
111.5	TL	0.066	-0.89		0.21			2.91	USA	James River	No	No
119.0	TL	0.060				8.0	36.0	2.93	USA	Mississippi River, Lansing, Iowa	Yes	No
138.6	TL	0.111			0.16			3.33	Canada	Ontario	No	No

Loo
(cm)

Length Type

K
(1/y)

t₀
(years)

Sex

M
(1/y)

Temp° C

Ø'

Country

Locality

Questionable

Captive

37.6

0.400

0.02

2.75

USA

Three tributaries of the Chesapeake Bay, Virginia

Yes

40.0

0.540

0.27

2.94

USA

York System, Virginia

Yes

45.2

0.230

-0.39

2.67

USA

James River, Virginia

Yes

45.7

0.120

-1.96

2.40

USA

Rappahannock River, Virginia

Yes

51.4

0.163

-0.62

2.63

USA

Ft. Loudoun Lake

Yes

54.4

0.227

-0.62

2.83

USA

Chickamauga Lake

Yes

54.7

0.271

-0.88

2.91

USA

Lake Wilson, Alabama

56.4

0.202

-0.50

0.21

2.81

USA

Monongahela River, West Virginia

Yes

63.9

0.201

-0.82

2.91

USA

Lake Wilson, Alabama

Yes

65.1

0.170

-1.68

2.86

USA

Potomac River, West Virginia

Yes

75.9

0.135

-0.62

2.89

USA

Kentucky Lake

83.4

0.056

-1.92

2.59

St. Laurent River

105.0

0.125

0.18

3.14

North America

111.5

0.066

-0.89

0.21

2.91

USA

James River

119.0

0.060

8.0

36.0

2.93

USA

Mississippi River, Lansing, Iowa

Yes

138.6

0.111

0.16

3.33

Canada

Ontario

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