Growth parameters for Pterodroma phaeopygia
 
Maximum Length 43.00cm TL
n = 14
Note that studies where Loo is very different (+/- 1/3) from Lmax are doubtful.

Auximetric graph [n = 1]

ø = 3.08
L inf = 8.1 cm OT
K = 18.0
Median record no. 8
Ref. 8442
Loo
(cm)
Length Type K
(1/y)
to Sex M
(1/y)
Temp° C Lm Ø' Country Locality Questionable Captive
3.40 BiL 10.943 -0.06 2.10 Galapagos Is. San Cristobal Island Yes No
4.20 TarL 13.909 -0.03 2.39 Galapagos Is. San Cristobal Island Yes No
4.70 BiL 7.125 -0.04 2.20 Galapagos Is. Not specified, Galapagos Island Yes No
5.80 TarL 8.238 -0.04 2.44 Galapagos Is. Not specified, Galapagos Island Yes No
7.51 OT 22.040 -0.03 3.09 Galapagos Is. Unspecified, Galapagos Is. Yes Yes
7.51 OT 19.624 -0.04 3.04 Galapagos Is. Santa Cruz Yes Yes
7.89 OT 21.173 -0.03 3.12 Galapagos Is. San Cristóbal Is. Yes Yes
8.12 OT 18.030 -0.03 3.08 Galapagos Is. Unspecified, Galapagos Is. Yes Yes
8.14 OT 19.840 -0.02 3.12 Hawaii Unspecified, Hawaii Yes Yes
8.76 OT 11.711 -0.06 2.95 Galapagos Is. Floriana Is. Yes Yes
8.90 OT 6.707 -0.10 2.72 Galapagos Is. Santiago Yes Yes
9.04 OT 9.339 -0.05 2.88 Galapagos Is. Floriana Is. Yes Yes
9.07 OT 6.763 -0.12 2.75 Galapagos Is. Santa Cruz Yes Yes
45.30 WL 12.700 0.24 4.42 Galapagos Is. San Cristobal Island No No
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