Bulletin ...

Bulletin ...
Author: United States National Museum
Publisher:
Total Pages: 508
Release: 1923
Genre: Science
ISBN:

Bulletin

Bulletin
Author:
Publisher:
Total Pages: 896
Release: 1922
Genre: Science
ISBN:

Bulletin

Bulletin
Author: New York Zoological Society
Publisher:
Total Pages: 650
Release: 1925
Genre: Zoology
ISBN:

Vol. 31, no. 1, Jan./Feb. 1928, commemorates "A quarter-century of the New York Aquarium."

Bulletin - New York Zoological Society

Bulletin - New York Zoological Society
Author: New York Zoological Society
Publisher:
Total Pages: 240
Release: 1927
Genre: Zoology
ISBN:

Vol. 31, no. 1, Jan./Feb. 1928, commemorates "A quarter-century of the New York Aquarium."

The Opalinid Ciliate Infusorians

The Opalinid Ciliate Infusorians
Author: Maynard Mayo Metcalf
Publisher:
Total Pages: 498
Release: 1923
Genre: Choanoflagellates
ISBN:

This bulletin investigates the life histories and structure of various members of the family Opalinidae infesting Anurans (frogs). The author studied European specimens Protoopalina ["Opalina'] intestinalis and P. caudata, before making collections of Opalinids from America and the West Indies. In this bulletin, the author provides a dense treatise on this group of organisms.