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December 30th; Remarks on Certain Extinct Species of Fishes; Notices of Remains of Extinct Turtles of New Jersey, Collected by Prof. Cook, of the State Geological Survey, under the Direction of Dr. W. Kitchell; Synopsis of a New Classification of the Vegetable Kingdom; Note on the Collection of Reptiles from the Neighborhood of San Antonio, Texas, Recently Presented to the Academy of Natural Sciences by Dr. A. Heermann; Description of a New Genus of Colubriform Serpents from California; Notices of Extinct Vertebrata Discovered by Dr. FV Hayden, during the Expedition to the Sioux Country under the Command of Lieut
Studies on the aphids (Homoptera; Aphididae) from Eastern India XXXIV. Two Genera, Three New Subgenera, One new species and Some New Records from Northeast India