Growth parameters for Pterodroma macroptera
 
Maximum Length 41.00cm TL
n = 13
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.

Auximetric graph [n = 2]

ø = 2.98
L inf = 7.9 cm OT
K = 15.2
Median record no. 7
Ref. 5063
Loo
(cm)
Length Type K
(1/y)
to Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
3.00 CulL 7.877 -0.13 1.85 Prince Edward Is Marion Island Yes No
3.90 CulL 6.143 -0.01 1.97 Prince Edward Is Marion Island Yes No
5.10 TarL 9.500 0.00 2.39 Prince Edward Is Marion Island Yes No
5.30 TarL 13.391 -0.04 2.58 New Zealand Auckland, New Zealand Yes No
6.60 TarL 3.037 -0.12 2.12 Prince Edward Is Marion Island Yes No
7.63 OT 20.410 -0.02 3.07 Prince Edward Is Unspecified, Prince Edward Is Yes Yes
7.93 OT 15.171 -0.04 2.98 Prince Edward Is Marion Is. Yes Yes
8.50 OT 14.708 -0.04 3.03 New Zealand Auckland Yes Yes
8.53 OT 12.840 -0.04 2.97 Prince Edward Is Unspecified, Prince Edward Is Yes Yes
8.58 OT 12.102 -0.04 2.95 Prince Edward Is Marion Is. Yes Yes
9.47 OT 7.612 -0.07 2.83 Prince Edward Is Marion Is. Yes Yes
36.50 WL 14.170 0.24 4.28 Prince Edward Is Marion Island No No
44.00 WL 8.200 0.34 4.20 Prince Edward Is Marion Island No No
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