This work was published in thirteen Lieferungen during the period 1835-1840 but contains no indication of the actual years in which the sheets and plates were issued. Sherborn had obviously investigated this when compiling his Index Animalium, and the years he quotes for various species are correct, but a recent query regarding the authority for the dates quoted seemed to justify a note on the work.
Tópico(s): Botany and Plant Ecology Studies
1952 - Edinburgh University Press | Journal of the Society for the Bibliography of Natural History
"THE DATES OF PUBLICATION OF WILHELM PETER EDUARD SIMON RÜPPELL'S [1794-1884] "NEUE WIRBELTHIERE ZU DER FAUNA VON ABYSSINIEN GEHÖRIG" (fol., Frankfurt a.M., 1835-1840)." , 2(9), p. 407
1952 - Edinburgh University Press | Journal of the Society for the Bibliography of Natural History