Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 1987)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 1992)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 1996)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2000)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2004)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2008)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2012)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2013)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2014)

Serket = Sarkat - El-Hennawy, Hisham Kamal El-Din 1955 - ([Hisham K. El-Hennawy], 2016)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1906)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1904)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei C. Gerold's Sohn, 1883)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1892)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1932)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1953)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1961)

Societatum litterae (R. Friedländer, 1887)

Soybean spiders : species composition, population densities and vertical distribution - LeSar, Charles D. (State of Illinois, Dept. of Registration and Education, Illinois Natural History Survey Division, 1978)

The spatial and temporal partitioning of a desert spider community, with descriptions of new species - Gertsch, Willis John, 1906 - (American Museum of Natural History, 1976)

Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1980)

The spider book; a manual for the study of the spiders and their near relatives, the scorpions, pseudoscorpions, whip-scorpions, harvestmen, and other members of the class Arachnida, found in America north of Mexico, with analytical keys for their classification and popular accounts of their habits - Comstock, John Henry, 1849 -1931 (Doubleday, Page & Company, 1912)

The spider family Homalonychidae (Arachnida, Araneae) - Roth, Vincent D. (American Museum of Natural History, 1984)

Spider records from Colin-Cornwall Lakes Wildland Provincial Park - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas Division, Alberta Natural Heritage Information Centre], 2004)

Spider records from four wildland parks in northeastern Alberta - Alberta. Parks; Protected Areas Division. (Alberta Community Development, Parks and Protected Areas Division, Alberta Natural Heritage Information Centre], 2002)

Spiders - Warburton, Cecil, 1854 - (University Press, 1912)

Spiders, scorpions, centipedes, and mites; the ecology and natural history of woodlice, myriapods, and arachnids - Cloudsley-Thompson, J. L. (Pergamon Press, 1958)

Die Spinnen Amerikas - Keyserling, Eugen, 1833 -1889 (Verlag von Bauer & Raspe (E. Küster), 1891)

Die spinnen Amerikas - Keyserling, Eugen, 1833 -1889 (Verlag von Bauer & Raspe (E. Kuster), 1891)

Die Spinnen Deutschlands - Bösenberg, W. (Wilhelm), 1841 -1903 (E. Nägele, 1901)

Die Spinnen Deutschlands - Bösenberg, W. (Wilhelm), 1841 -1903 (E. Nägele, 1903)

Spixiana - Zoologische Staatssammlung München. (Zoologische Staatssammlung Mchen, 1980)