Note 10 — Chapter I · AMPHIBIA, OR BATRACHIANS.
Reading edition
In Dr. Günther's Catalogue of the Batrachia Salientia (as Dr. Gray terms them) in the collection of the British Museum, published in 1858, and which includes all the ascertained species up to the time of publication, as many as 282 are enumerated, which are arranged under twenty-five groups holding the rank of families.—Ed.