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New species of salamanders (genus Bolitoglossa) from Colombia, Ecuador and Panama

Published in Contributions Sci, in 1972, in volume 219, pages 1-34

A synopsis of the burrowing land crabs of the world and list of their arthropod symbionts and burrow associates

Published in Contributions in Science, in 1972, in volume 220, pages 1-58

Fossil microtines from late Cenozoic deposits in the Anza-Borrego Desert, California, with the description of a new subgenus of Synaptomys

Published in Contributions in Science, in 1972, in volume 221, pages 1-12

A new night snake from Mexico (Serpentes: Colubridae)

Published in Contributions in Science, in 1972, in volume 222, pages 1-7

More vertebrates, including a new microsaur, from the upper Pennsylvanian of Central Colorado

Published in Contributions in Science, in 1972, in volume 223, pages 1-30

Two new Microvelia from crabholes in Costa Rica (Hemiptera: Veliidae)

Published in Contributions in Science, in 1972, in volume 224, pages 1-6

Dorsadena yaquinae, a new genus and species of myctophid fish from the eastern North Pacific Ocean

Published in Contributions in Science, in 1972, in volume 225, pages 1-11

The Amphinemura venusta complex of Western North America (Plecoptera: Nemouridae)

Published in Contributions in Science, in 1972, in volume 226, pages 1-16

Karyotypic variation and evolution of the lizards in the family Xantusiidae

Published in Contributions in Science, in 1972, in volume 227, pages 1-29

A new species of swift of the genus Cypseloides from northeastern South America (Aves: Apodidae)

Published in Contributions in Science, in 1972, in volume 229, pages 1-9

Hypsocephalus atlanticus, a new genus and species of Lutjanid fish from marine Eocene limestones of northern Florida

Published in Contributions in Science, in 1972, in volume 230, pages 1-29

The status of Leptodactylus pumilio Boulenger (Amphibia, Leptodactylidae) and the description of a new species of Leptodactylus from Ecuador

Published in Contributions in Science, in 1972, in volume 231, pages 1-8

Preliminary report on late Cretaceous mammals from the El Gallo Formation, Baja California Del Norte, Mexico

Published in Contributions in Science, in 1972, in volume 232, pages 1-11

A new genus of cyprinodontid fish from Nuevo Leon, Mexico

Published in Contributions in Science, in 1972, in volume 233, pages 1-13

Indo-west Pacific fishes from the Gulf of Chiriquí, Panama

Published in Contributions in Science, in 1972, in volume 234, pages 1-18

Review of the Insectivora from early Miocene Sharps formation of South Dakota

Published in Contributions in Science, in 1972, in volume 235, pages 1-16