Journal of Entomology and Zoology — Advertising Section 
Rare Entomological Offerings 
Indo-Australian Fauna: 
Armandia thaidina $1.50 Papilio blumei 3.00 
Ornithoptera poseidon 4.00 Antheraea knyvetti 4.00 
hekuba 4.50 Actias leto 5.00 
Papilio neiovis 10.00 Mormolyce phyllodes 2.00 
paris 1.00 Eupatorus fruhstorferi 1.00 
Central and South American Fauna: 
Morpho aega 4.00 Papilio caiguanabus 4.00 
godartii 4.00 Insignathus congratulans 3.00 
cypris 2.50 Thysania strix 3.00 
amathonte 2.00 Dynastes Hercules 4.00 
Papilio devilliersi 5.00 
African Fauna: 
Bolocera smilax 4.00 Urania ripbeus 3.00 
Actias mimosae 3.00 Goliathus giganteus 5.00 
Urania croesus 2.00 Endicella trilineata 2.00 
Write for circulars 129, 131, 155. They list many more. 
Living Pupae: 
Ampelophaga versicolor .60 Triptogon modesta .50 
Sphinx gordius .50 Paonias astylus .75 
chersis 50 Citheronia regalis 75 
Full list in circular 128. 
In 1913 we absorbed the American Entomological Co. of Brooklyn and now 
have the largest stock of entomological specimens and collectors' supplies in the 
world. 
We supply specimens mounted singly or in quantity for experimental work. 
See our circulars 116, 130 and 132. 
We make up collections exhibiting types, mimicry, protective coloration, 
sexual dimorphism, individual variation, etc., etc. These are listed in circular 143. 
Life histories of one hundred and fifty different insects of economic import- 
ance, many never offered before, listed in our circular 125. 
Entomology is only one of our many departments covering all branches of 
natural history. We will gladly send circulars on Zoology, Biology, Histology, 
Embryology, Microscopy, Physiology, Anatomy, Osteology, Taxidermy, Palaeon- 
tology, Geology, Mineralogy, Petrology, etc., etc. Circular 155 lists our several 
publications. 
Watch for our next advertisement for Rare Zoological Specimens or write us 
now for advance information. 
Fifty Years of Service. 
Ward's Natural Science Establishment 
Founded 1862. Incorporated 1890. 
84-102 College Ave., Rochester, N. Y. 
