The locomotion of fishes

Published in 1926 in Zoologica, volume 4, issue 5, on pages 159-297

The three-toed sloth Bradypus cuculliger cuculliger Wagler

Published in 1926 in Zoologica, volume 7, issue 1, on pages 1-67
Authors: William Beebe

The Arcturus Oceanographic Expedition

Published in 1926 in Zoologica, volume 8, issue 1, on pages 1-45
Authors: William Beebe

The Arcturus: equipment and operation

Published in 1926 in Zoologica, volume 8, issue 2, on pages 47-106
Authors: John Tee-Van

The marine fishes of New York and Southern New England

Published in 1926 in Zoologica, volume 9, issue 1, on pages 1-192