| Call number | Item |
| Q | Science (Go to start of category) |
| QH-QR | Biological Sciences (Go to start of category) |
| QL | Zoology (Go to start of category) |
| QL431 .H847 2004 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Histological Techniques for Marine Bivalve Mollusks and Crustaceans (second edition; 2004), by Dorothy W. Howard, Earl J. Lewis, B. J. Keller, and Cecelia S. Smith (page images at HathiTrust) |
| QL434 .S43 1952 | A Textbook of Arthropod Anatomy (Ithaca, NY: Comstock Pub. Associates, a division of Cornell University Press, c1952), by R. E. Snodgrass (PDF and EPub with commentary at Cornell Open) |
| QL444 .C5 D18 | A Monograph on the Fossil Balanidae and Verrucidae of Great Britain (London: Printed for the Palaeontographical Society, 1854), by Charles Darwin (illustrated HTML and page images at Charles Darwin Online) |
| QL444 .C5 D18 | A Monograph on the Fossil Lepadidae, or, Pedunculated Cirripedes of Great Britain (London: Printed for the Palaeontographical Society, 1851), by Charles Darwin (illustrated HTML and page images at Charles Darwin Online) |
| QL444 .C5 D2 | A Monograph on the Sub-Class Cirripedia, With Figures of All the Species (London: Ray Society, 1851-1854), by Charles Darwin (illustrated HTML and page images with commentary at Charles Darwin Online) |
| QL444 .D3 E25 | Hawaiian Atyidae (Bernice P. Bishop Museum Bulletin #66; Honolulu: The Museum, 1929), by Charles Howard Edmondson |
| QL444 .D3 H8 | The Crayfish: An Introduction to the Study of Zoology, by Thomas Henry Huxley (HTML at Alberta) |
| QL444 .M33 H14 1960 | The Porcellanidae (Crustacea Anomura) of the Eastern Pacific (Allan Hancock Pacific Expeditions v24; Los Angeles: University of Southern California Press, 1960), by Janet Haig (page images at HathiTrust) |
| QL449.5 .A9 | A Key to the Centipedes of the Chicago Area (reprinted with other arthropod-related papers from the Bulletin of the Chicago Academy of Sciences, 1951-1964), contrib. by Stanley I. Auerbach, Orlando Park, Joseph H. Camin, Tyler A. Woolley, Harold G. Higgins, Russell W. Strandtmann, and David R. Lauck (page images at HathiTrust) |
| QL452 .F3 | The Life of the Spider, by Jean-Henri Fabre, trans. by Alexander Teixeira de Mattos (Gutenberg text) |
| QL458 .A2 J33 | Some Hawaiian Oribatoidea (Acarina) (Bernice P. Bishop Museum Bulletin #121; Honolulu: The Museum, 1934), by Arthur Paul Jacot (PDF at bishopmuseum.org) |
| QL458 .A2 M33 | Nearctic Mites of the Family Pseudoleptidae (plates omitted; Los Angeles: Southern California Academy of Sciences, 1949), by E. A. McGregor (page images at HathiTrust) |
| QL458 .A2 S77 | A Manual of Mesostigmatid Mites Parasitic on Vertebrates (Contribution #4 of the Institute of Acarology, University of Maryland, 1958), by Russell William Strandtmann and G. W. Wharton (page images at HathiTrust) |
| QL458.C5 C5 | The Arachnid Order Chelonethida (Stanford: Stanford University Press; London: Oxford University Press, 1931), by Joseph C. Chamberlin (page images at HathiTrust) |
| QL458.4 .M69 1992 | A Guide to the Common Spiders of Illinois (popular science series v10; Springfield, IL: Illinois State Museum, c1992), by Bennett Moulder (page images at HathiTrust) |
| QL458.42 .D55 C63 2012 | Systematics of the Spider Family Deinopidae With a Revision of the Genus Menneus (Washington: Smithsonian Institution Scholarly Press, 2012), by Jonathan A. Coddington, Matjaž Kuntner, and Brent D. Opell (PDF with commentary at Smithsonian) |
| QL461 .A37 | Proceedings of the Entomological Society of Philadelphia (full serial archives) |
| QL461 .A373 | Memoirs of the American Entomological Society (partial serial archives) |
| QL461 .A39 | Transactions of the American Entomological Society (partial serial archives) |
| QL461 .A6 | Annual Review of Entomology (partial serial archives) |
| QL461 .B33 | Beiträge zur Entomologie (in German and English) (partial serial archives) |
| QL461 .B85 | Bulletin of Entomological Research (partial serial archives) |
| QL461 .C2 | The Canadian Entomologist (partial serial archives) |
| QL461 .D5 | Deutsche Entomologische Zeitschrift (partial serial archives) |
| QL461 .E62 | Annals of the Entomological Society of America (partial serial archives) |