PUBLICATIONS (Continued) 
Paper Cloth 
Growth of the Alligator (Ditmars) ...... .15 
Owls of Nearctic Region (Beebe) .. .25 
Condition, Wild Life, Alaska (Grant)... .15 
List Birds Zoological Park (1909) (Beebe) .15 
Goat Hunting with Camera (Osborn).... .15 
Postage, Reprints, 5 tents 
ZOOPATHOLOGICA VOL. I 
Parasitic Trematodes (MacCallum) . .25 
New Parasitic Worms (MacCallum) . .25 
Telorchis and other Trematodes (Mac¬ 
Callum) . .25 
The Polystomidae (MacCallum) . .25 
Camallanus and other Nematodes (Mac¬ 
Callum) . .25 
Studies in Helminthology (MacCallum). .50 
Postage, Zoopatliologica, 5 cents 
ZOOLOGICA VOL. I 
1— Geographic Variation in Birds (Beebe) .30 
2- 3—Ecology of the Hoatzin; 
Birds of Venezuela (Beebe) . .50 
4— New Species of Insects (Beebe).... .25 
5- 6—Racket Formation, Tail - Feathers; 
Supernumerary Toe, Hawks (Beebe). .25 
7— Juv. Plumage, Yucatan Jay (Beebe). .15 
8— Northern Elephant Seal (Townsend) . .25 
9— Affections of Respiratory and Digestive 
Organs, Primates (Blair) . .15 
10— New Blood Pheasant (Beebe) . .15 
11— Feeding Habits, Serpents (Ditmars) .50 
12— 13-14—Ontogeny, the White Ibis; 
Specialization, Taildown in Ducks; 
Postponed Moult, Certain Passerines 
(Beebe) . .25 
15— Pheasant Studies (Beebe) . .25 
16— Porpoise in Captivity (Townsend).. .25 
17— 18—The Genus Gennaeus (Beebe)... .25 
Notes on Costa Rican Birds (Crandall) 
19— Natural History, Whale Shark 
(Gudger) . .30 
20— Eetoparasitic Trematodes (MacCal¬ 
lum) .. .25 
Postage, Zoologica, 5 cents 
Parts 1-20 . Not bound 3.85 
Parts 1-20 . Bound 6.00 
Postage-weight, 4 pounds 
ZOOLOGICA VOL. II 
1— Two Series of Amphibians (Deckert) .25 
2— Tetrapteryx Stage, Ancestry Birds 
(Beebe) . .25 
3— 4—Notes, Birds, Para, Brazil; 
Fauna of Jungle Debris (Beebe) . .25 
5— The Gaff-Topsail Catfish ( Gudger)... .25 
6— Mammals of Australia in the Zoolog¬ 
ical Park (W. H. D. Le Souef) . .75 
7, 8, 9—Vertebrates, Bri. Guiana (Beebe) .25 
10— Habits of Sage Grouse (Horsfall). . .25 
11— Eclipse Plumage, Domestic Fowl 
(Crandall) . .25 
12— Life History, Puffer (Welsh-Breder) .25 
13— Hermaphroditism of Croaker 
(Breder) .. .. .. .25 
14— Food of Certain Minnows (Breder- 
Crazvford) . .25 
15— Fishes of Sandy Hook Bay (Breder) .25 
16— Weaving of Weaver Birds (Fried¬ 
man) . .25 
Postage, Zoologica, 5 cents 
Paper Cloth 
ZOOLOGICA VOL. Ill 
1-2—Objects, Trop. Res. Sta. (Osborn) . .25 
Conrtibutions, Trop. Res. Sta. (Beebe) .25 
3-11—Social Beetles, Bri. Guiana 
( Wheeler) ... 
Tachigalia Ants (Wheeler) . 
Habits of Cucujidas (Wheeler) . 
New Coleoptera (Schwarz-Barber ).... 
Larvae, Pupae, Social Beetles (Boeing) 
New Diadiplosis (Felt) .. 
New Blepyrus (Brues) . 
Tachigalia Membracids (Herbert Os¬ 
born) .. 
New Entomobrya (Folsom) . 1.00 
12— Fetuses, Guiana Howling Monkey 
(Schultz) . .25 
13— Mammals Collected Trop. Res. Sta. 
(Anthony) .. .25 
Postage, Zoologica, 5 cents 
ZOOLOGICAL SOCIETY BULLETIN 
Bulletin— Bi-monthly .25c each; Yearly 1.50 
Bulletin Nos. 1, 6, 8, 35, 43 and 46.... [Out of Print] 
Single copy, by mail, 30 cents 
MISCELLANEOUS 
Official Guide Zoological Park (Hornaday) (postage 6c.) .50 
Pets, and How to Care for Them (Cran¬ 
dall), 303 pages, 59 illustrations. Cloth (postage 12c.) 2.00 
Post Cards: 63 Subjects in colors, in sets 
of 21, set .. (postage 2c.) .25 
Souvenir Book: 24 pages, 75 four-color 
illustrations . (postage 3c.) .75 
Animals in Art Stamps: 32 page album; 
120 mounting spaces; 120 four-color 
animal stamps—complete .. (postage 6c.) .85 
Wild Animal Stamp Primer: 96 pages; 49 
animal stories, 50 mounting spaces and 
50 four-color animal stamps—complete, (postage 7c.) 1.00 
Panorama: Zoological Park, colored-—flat 
or folded .. (postage 2c.) .15 
Photo-Letter; 18 pictures, four colors—two letters. .... .10 
Photogravures: Animals and views in the Zoological 
Park; 12 Subjects. Sepia—two prints, (postage 2c.) .25 
Enlargements: Animal subjects—11 x 14 inches 
Black and white, each .. (postage 2c.) .25 
Duotone—brown, each . (postage 2c.) .35 
Photographs .each 50 cents 
Mammals, Birds, Reptiles, Etc. 
Photographs for publication, lantern slides, transparencies 
and enlargements, subject to correspondence. 
Nm lurk Aquarium Nature Series 
Sea Shore Life (Mayor), cloth. Net 1.20 
Cultivation of Fishes in-Ponds (Townsend), paper.25 
Chameleons of the Sea (Townsend), paper...25 
Northern Elephant Seal (Tomnend), paper.25 
Porpoise in Captivity (Townsend), paper.25 
Natural History of the Whale Shark ( Gudger )... .25 
The Gaff-Topsail Catfish (Gudger), paper...25 
Illustrated Guide to the Aquarium (Townsend), boards .50 
Fishes in the Home ( Ida M. Mellen), paper.50 
Aquarium Post Cards: Colored. In sets.., .25 
(AH mail orders except “Sea Shore Life” add 5c. postage) 
All publications of the Society for sale at the Zoological 
Park, 185th Street and Southern Boulevard, New York City. 
Aquarium Nature Series publications for sale at the New 
York Aquarium, Battery Park, New York City. 
GENERAL INFORMATION 
Membership .—Membership in the Zoological Society 
is open to all who are interested in the objects of the 
organization and desire to contribute toward its sup¬ 
port. 
Classes .—Annual Membership is $10. This entitles 
the holder to admission to the Zoological Park on pay 
days, when the collections may be seen to the best ad¬ 
vantage, all publications of the Society, privileges of 
the Administration Building, lectures, special exhibi¬ 
tions, and ten complimentary tickets to the Zoological 
Park for distribution. 
Annual Members may become Life Members by the 
payment of $200; a subscriber of $1,000 becomes a 
Patron; $2,500, an Associate Founder; $5,000, a 
Founder; $10,000, a Founder in Perpetuity, and 
$25,000 a Benefactor. 
Applications for membership may be given to the 
General Secretary, 111 Broadway; The Aquarium, 
Battery Park, or the Zoological Park, New York City. 
Zoological Parle .—The Park is open every day in 
the year, free, except Mondays and Thursdays when 
a fee is charged, from 10:00 A.M, until one-half hour 
before sunset. All holidays are free days. 
7'he Aquarium .—The Aquarium is open every day 
in the year, free, from 9:00 A.M. to 5:00 P.M., April 
to September; and 10:00 A.M. to 4:00 P.M., October 
fo March. 
