The orb-weaver genus Mangora in South America (Araneae: Araneidae)Herbert Walter Levi · First published 2007Open the Tome
Comments and new records for the American genera Gea and Argiope with the description of new species (Araneae: Araneidae)Herbert Walter Levi · First published 2004Open the Tome
Original illustrations for "The American orb weavers of the genera Mecynogea, Manogea, Kapogea and Cyrtophora (Araneae, Araneidae)."Herbert Walter Levi · First published 1997Open the Tome
The orb-weaver genera Argiope, Gea and Neogea from the western Pacific region (Araneae : Araneidae, Argiopinae)Herbert Walter Levi · First published 1983Open the Tome
The American orb-weaver genera Dolichognatha and Tetragnatha north of Mexico (Araneae: Araneidae, Tetragnathinae)Herbert Walter Levi · First published 1981Open the Tome
The American orb-weaver genera Colphepeira, Micrathena, and Gasteracantha north of Mexico (Araneae, Araneidae)Herbert Walter Levi · First published 1978Open the Tome
The American orb-weaver genera Cyclosa, Metazygia, and Eustala north of Mexico (Araneae, Araneidae)Herbert Walter Levi · First published 1977Open the Tome
The orb-weaver genera Metepeira, Kaira, and Aculepeira in America north of Mexico (Araneae, Araneidae)Herbert Walter Levi · First published 1977Open the Tome
The orb-weaver genera Verrucosa, Acanthepeira, Wagneriana, Acacesia, Wixia, Scoloderus, and Alpaida north of Mexico (Araneae, Araneidae)Herbert Walter Levi · First published 1976Open the Tome
The American orb-weaver genera Larinia, Cercidia, and Mangora north of Mexico (Araneae, Araneidae)Herbert Walter Levi · First published 1975Open the Tome
The orb-weaver genera Araniella and Nuctenea (Araneae: Araneidae)Herbert Walter Levi · First published 1974Open the Tome
The orb-weaver genus Zygiella (Araneae, Araneidae)Herbert Walter Levi · First published 1974Open the Tome
Small orb-weavers of the genus Araneus, north of Mexico (Araneae: Araneidae)Herbert Walter Levi · First published 1973Open the Tome
Spiders and their kinHerbert Walter Levi, Herbert W. Levi, Lorna R. Levi · First published 1968Open the Tome
American spiders of the genus Episinus (Araneae: Theridiidae)Herbert Walter Levi · First published 1964Open the Tome
American spiders of the genus Phoroncidia (Araneae: Theridiidae)Herbert Walter Levi · First published 1964Open the Tome
American spiders of the genera Audifia, Euryopis, and Dipoena (Araneae: Theridiidae)Herbert Walter Levi · First published 1963Open the Tome
American spiders of the genus Achaearanea and the new genus Echinotheridion (Araneae, Theridiidae)Herbert Walter Levi · First published 1963Open the Tome
