Originally issued in livraisons, with work suspended at the 25th. cf. Sherborn (1901) in
Annals and Magazine of Natural History, 8, p. 163; all published. Plate numeration established by Brit. Mus. Cat. (Nat. Hist.) with 9-b, 38, 76, 88, 91, 120, 122, 127-9, 131-3, 136-8, 140-1 never published. Plates are in Roman numeration