The Ibis, 1870
Keulemans contributed all 15 plates which appeared in the 1870 edition of the Ibis.
Plate III
partly cropped
Plate V
Plate VI
Plate XI
"Aegialitis geoffroyi" (p. 15).
I
II
IX
VII
VIII
X
"Herpornis tyrannulus" (p. 15).
XII
XIII
XIV
XV
Keulemans contributed all 15 plates which appeared in the 1870 edition of the Ibis.
Plate III
partly cropped
Plate V
Plate VI
Plate XI
"Aegialitis geoffroyi" (p. 15).
I
II
IX
VII
VIII
X
"Herpornis tyrannulus" (p. 15).
XII
XIII
XIV
XV