Published in The Annals and Magazine of Natural History, London (4), in 1873, in volume 12, pages 148-156

Published in The Annals and Magazine of Natural History, London (4), in 1873, in volume 12, pages 193-201

Published in The Annals and Magazine of Natural History, London (4), in 1873, in volume 12, pages 308-318

Published in The Annals and Magazine of Natural History, London (4), in 1873, in volume 12, pages 380-390