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INTRODUCTION
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following eight cases as I was not able to decide anything about them with the material or literature at my disposal, viz.:—
| Phalacrocorax sp. Lydekker | New Zealand. |
| Anser sp. Lydekker | England. |
| Cygnus sp. Lydekker | Malta. |
| Gallus sp. Lydekker | New Zealand. |
| Gallus sp. Lydekker | Central Germany. |
| Phasianus sp. Lydekker | Germany. |
| Perdix sp. Issel | Italy. |
| Tetrao sp. Issel | Italy. |
