Cooper and Chapleau: Monophyly and intrarelationships of the family Pleuronectidae 
693 
axa representing the Pleuronectidae. Numbers in the matrix represent character state for each morphology as described in the Appendix, 
tpplicable due to extreme variation in morphology are coded “na.” 
50 51 52 53 54 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 

2 na 1 
1 1 
1 1 
I 2 4 
II 2 4 2 
1 1 
1 ? 
1 1 
9 
1 1 
1 1 
1 1 
2 
? 
9 
1 
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l 
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1 
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1 
1 
2 
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l 
1 
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l 
1 
1 
? 
? 
9 
1 
? 
i 
9 
1 
9 
1 
9 
2 
1 
1 
1 
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1 
1 
1 
1 
1 
2 
1 
l 
1 
1 3 
2 
1 1 1 
1 1 
1 
1 
1 
1 
1 
1 
1 
2 
1 
l 
1 
1 4 
2 
1 1 
2 
1 
1 
1 
1 
1 
1 
1 
1 
1 
2 
1 
l 
1 
1 
1 3 
2 
? 1 1 1 
1 1 
1 
2 
1 
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1 
1 
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1 
2 
1 
l 
1 
2 1 3 
2 
1111 
1 1 
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9 
1 
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