New species of Leptocera Olivier in the burrows of the pocket gopher, Geomys Bursarius Illinoensis Komarek and Spencer, found in Illinois (Diptera: Sphaeroceridae) [by] O.W. Richards.

v.44:no.19(1964)

A new subfamily of beetles parasitic on mammals, Staphylinidae, Amblyopininae, by Charles H. Seevers.

v.28:no.3(1944)

A new species of mole (genus Talpa) from Kurdistan Province, Western Iran [by] Douglas M. Lay.

v.44:no.24(1965)

A new species of thrush from Angola / Austin L. Rand.

v.34:no.31(1955)

A new genus of batflies from Guatemala (Diptera Acalypterae: Streblidae) [by] Henry S. Dybas and Rupert L. Wenzel.

v.31:no.19(1947)

A new karyotype of Calomys (Rodentia, Sigmodontinae)

The genus Calomys Waterhouse, 1837 is widely distributed within South America, being found in Venezuela, Colombia, Peru, Bolivia, Brazil, Paraguay, Uruguay and Argentina. Specimens of Calomys were collected in Formoso do Araguaia, Tocantins, Brazil. For chromosome characterization standard staining techniques and as G-banding and nucleolar organizer region were used. The karyotype was 2n=46 and AN=66. The X chromosome is a medium metacentric and the Y chromosome a small acrocentric chromosome. Chromosome homologies with other species were observed. Probably, karyotype differences were basically due to Robertsonian rearrangements.

Two new species of birds from Angola.

v.39:no.5(1957)

Three new fleas of the Genus Strepsylla Traub (Siphonaptera: Hystrichopsyllidae) / by Robert Traub and Alfredo Barrera.

v.37:no.20(1955)

A new variety of Cretaceous decapod.

v.37:no.16(1955)

A new species of Chondria with a key to the Bornean species (Coleptera : Endomychidae) / H. F. Strohecker.

v.34:no.32(1955)

A new species of Tinamus from Peru [by] Boardman Conover.

v.31:no.30(1949)

Two new species of frogs from Borneo [by] Robert F. Inger.

v.44:no.20(1964)

A new catalogue of the fresh-water fishes of Panama, by Samuel F. Hildebrand.

v.22:no.4(1938)

A new species of land snail from Bolivia.

v.44:no.10(1962)

A new species of Ibitermes (Isoptera, Termitidae) from the Atlantic forest, northeastern Brazil

The sterile castes of Ibitermes inflatus sp. nov. from Rio Tinto, State of Paraíba, Brazil are described and illustrated. This is the first record of a species of Ibitermes from the Brazilian northeast and from the Atlantic Forest biome. The absence of ridges in the molar plate of the left mandible and the presence of granules of sand and silt mixed with organic matter in advanced stage of decomposition in the digestive tube of workers suggest that the species is a typical humus feeding termite.