SPRI library catalogue
View a record
Please note: You are viewing the legacy database of the Scott Polar Research Institute Library catalogue. It is no longer being updated, so does not reliably reflect our current library holdings.
Please search for material in iDiscover for up-to-date information about the library collection.
Record #189676:
Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea / M.P. Francis, M.J. Gallagher.
Title: | Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea / M.P. Francis, M.J. Gallagher. |
Author(s): | Francis, M. P. Gallagher, M. J. |
Date: | 2009. |
In: | CCAMLR Science. (2009.), Vol. 16 (2009) |
Abstract: | Presents interpretation of age and growth in Antarctic starry skate that is radically different from previously interpretation published in 2005. By counting fine growth bands in caudal thorns instead of broad diffuse bands, growth curves have been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with 6-11 years) and greater maximum ages (28-37 years compared with 14 years). Includes circumstantial evidence relating to shape of new growth curves which supports new interpretation, though validation study is required to determine which growth scenario is correct. |
Notes: | CCAMLR Science. Vol. 16 :211-220 (2009). |
Keywords: | 597 -- Fish. 597.35 -- Batoidea: Amblyraja georgiana. 591.1 -- Animal physiology. 591.134 -- Animal growth. 591.134.2 -- Animals, rate of growth. 591.139 -- Animals, ageing. 59.087 -- Age determination, zoology. 591.4 -- Animal anatomy. 59.08 -- Zoological methods. H4 -- Zoology: fish. (*7) -- Antarctic regions. (*80) -- Southern Ocean. (*881) -- Ross Sea. |
SPRI record no.: | 189676 |
LDR 01801naa#a2200000#a#4500 001 SPRI-189676 005 20240328145059.0 007 ta 008 240328s2009####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-189676 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aFrancis, M. P. 245 10 ‡aRevised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea /‡cM.P. Francis, M.J. Gallagher. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2009. 300 ## ‡ap. 211-220 :‡bill., diags., table. 500 ## ‡aCCAMLR Science. Vol. 16 :211-220 (2009). 520 3# ‡aPresents interpretation of age and growth in Antarctic starry skate that is radically different from previously interpretation published in 2005. By counting fine growth bands in caudal thorns instead of broad diffuse bands, growth curves have been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with 6-11 years) and greater maximum ages (28-37 years compared with 14 years). Includes circumstantial evidence relating to shape of new growth curves which supports new interpretation, though validation study is required to determine which growth scenario is correct. 650 07 ‡a597 -- Fish.‡2udc 650 07 ‡a597.35 -- Batoidea: Amblyraja georgiana.‡2udc 650 07 ‡a591.1 -- Animal physiology.‡2udc 650 07 ‡a591.134 -- Animal growth.‡2udc 650 07 ‡a591.134.2 -- Animals, rate of growth.‡2udc 650 07 ‡a591.139 -- Animals, ageing.‡2udc 650 07 ‡a59.087 -- Age determination, zoology.‡2udc 650 07 ‡a591.4 -- Animal anatomy.‡2udc 650 07 ‡a59.08 -- Zoological methods.‡2udc 650 07 ‡aH4 -- Zoology: fish.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*80) -- Southern Ocean.‡2udc 651 #7 ‡a(*881) -- Ross Sea.‡2udc 700 1# ‡aGallagher, M. J. 773 0# ‡7nnas ‡tCCAMLR Science. ‡gVol. 16 (2009) ‡wSPRI-131147 916 ## ‡aHS 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328 ‡bHS