Indexes

• New fossil lizards from the Upper Cretaceous of Utah [...] 1
• New fresh-water mollusks from Northern Asia [...] 1
• New genera and races of african ungulates ... 1
• new genus and five new species of American fishes [...] 1
• new genus and species of eel from the Puerto Rican deep [...] 1
• New genus and species of hymenoptera of the familly braconidae from Panama [...] 1
• new genus and species of plankton diatom from the Florida Straits [...] 1
• new genus of brittlestars from Puerto Rico [...] 1
• new genus of Mallophaga from African Guinea ... 1
• new genus of opisthognathid fishes [...] 1
• new genus of starfishes from Puerto Rico [...] 1
• new hematode of the genus Diplotriaena ... 1
• new heron and a new owl from Venezuela [...] 1
• New Horizons in Astronomy 1
• new kingfisher from Panama [...] 1
• New landshells from the Smithsonian African expedition [...] 1
• new leather flower from Illinois [...] 1
• New lower cambrian trilobite faunule from the Taconic sequence of New York 1
• New mammals from Canada, alaska and Kamchatka [...] 1
• New mammals from Eastern Panama 1