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Table 1 Age and estimated hatch date of glass eels of Anguilla japonica in January 2009

From: Occurrence and biological characteristics of glass eels of the Japanese eel Anguilla japonica at the Cagayan River of Luzon Island, Philippines in 2009

TL (mm) Early life stages (days) Age at the recruitment (days) Collection date Hatch date
Leptocephalus Metamorphosing Glass eel
51.8 146 18 21 185 26 Jan 2009 25 Jul 2008
48.5 137 15 21 173 26 Jan 2009 6 Aug 2008
48.0 128 13 18 159 26 Jan 2009 20 Aug 2008
52.1 119 17 21 157 26 Jan 2009 22 Aug 2008
55.0 102 20 32 154 26 Jan 2009 25 Aug 2008
55.1 106 28 18 152 26 Jan 2009 27 Aug 2008
47.8 117 13 18 148 26 Jan 2009 31 Aug 2008
56.1 108 25 9 142 26 Jan 2009 6 Sep 2008
51.2 108 21 7 136 26 Jan 2009 12 Sep 2008
51.8 98 21 12 131 26 Jan 2009 17 Sep 2008
54.8 79 22 17 118 26 Jan 2009 30 Sep 2008
48.5 77 19 15 111 26 Jan 2009 7 Oct 2008