15302. Beutenmuller, W.   Studies of Some Species of North American Ageriidae.   American Museum of Natural History, 1894, Bulletin, 6 (2) : 87-98.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15311. Beutenmuller, W.   Notes on Some Species of North American Orthoptera, with Descriptions of New Species.   American Museum of Natural History, 1894, Bulletin, 6 (11) : 249-252.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15312. Beutenmuller, W.   Descriptive Catalogue of the Orthoptera Found within Fifty Miles of New York City.   American Museum of Natural History, 1894, Bulletin, 6 (12) : 253-316, 10 figure and 6 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $15.00

15318. Beutenmuller, W.   On North American Moths, with the Description of a New Species of Triprocris.   American Museum of Natural History, 1894, Bulletin, 6 (18) : 365-368.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

16010. Beutenmuller, W.   Descriptions of Some Larvae of the Genus Catocalo.   American Museum of Natural History, 1902, Bulletin, 16 (28) : 381-394.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $7.00

16011. Beutenmuller, W.   The Earlier Stages of Some Moths.   American Museum of Natural History, 1902, Bulletin, 16 (29) : 395-398, 1 plate.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

16015. Beutenmuller, W.   Descriptive Catalogue of the Noctuidae found within Fifty Miles of New York City. Part II.   American Museum of Natural History, 1902, Bulletin, 16 (33) : 413-458, 4 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $15.00

15447. Wheeler, W. M.   Extraordinary Females in Three Species of Fomica, with Remarks on Mutations in the Formicidae.   American Museum of Natural History, 1903, Bulletin, 19 (28) : 639-652, 3 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15446. Beutenmuller, W.   A New Katydid from Florida.   American Museum of Natural History, 1903, Bulletin, 19 (27) : 637-638, 1 figure.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15448. Wheeler, W. M.   Some New Gynandromorphous Ants, with a Review of the Previously Recorded Cases.   American Museum of Natural History, 1903, Bulletin, 19 (29) : 653-684, 11 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $6.00

15439. Beutenmuller, W.   Notes on Some Beetles from the Black Mountains, with Descriptions of New Species.   American Museum of Natural History, 1903, Bulletin, 19 (20) : 511-520, 2 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15461. Leng, C. W.   The Species of Brachyacantha of North and South America.   American Museum of Natural History, 1911, Bulletin, 30 (12) : 279-334, 83 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $11.00

15491. Bergroth, E.   New or Little Known Hemiptera, Chiefly from Australia in the American Museum of Natural History.   American Museum of Natural History, 1912, Bulletin, 31 (28) : 343-348.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15487. Grossbeck, J. A.   List of Insects Collected in Lower California.   American Museum of Natural History, 1912, Bulletin, 31 (24) : 323-326.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15490. Melander, A. L.   The Dipterous Genus Bibiodes.   American Museum of Natural History, 1912, Bulletin, 31 (27) : 337-342, 4 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15493. Grossbeck, J. A.   Types of Insects, Except Lepidoptera and Formicidae, in the American Museum of Natural History Additional to those Previously Listed.   American Museum of Natural History, 1912, Bulletin, 31 (30) : 353-380.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15494. Grossbeck, J. A.   A Review of the Species Comprising the Glaucina-Caenocharia.   American Museum of Natural History, 1912, Bulletin, 31 (31) : 381-407, 13 figures.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

15489. Matausch, I.   Observations on some North American Membracidae in their Last Nymphal Stages.   American Museum of Natural History, 1912, Bulletin, 31 (26) : 331-336, 6 plates.   Text, minor signs of age discoloration, uncut text in very good condition, rarely seen important early work.    $5.00

13927. McIndoo, N. E.   The Olfactory Sense of Insects.   Smithsonian Institution Press, 1914, Miscellaneous Collections, 63 (9) : 1-63, 4 figures.   Printed wraps, pieces of back wrap missing, moisture stain that does not impact text, usual signs of use and age, uncut text in very good condition.    $22.00

13918. McIndoo, N. E.   The Sense Organs of the Mouth-Parts of the Honey Bee.   Smithsonian Institution Press, 1916, Miscellaneous Collections, 65 (14) : 1-55, 10 figures.   Printed wraps, previous owner marks on front wrap, moisture stains that do not impact text, usual signs of use and age, uncut text in good plus condition.    $19.00

13901. Snodgrass, R. E.   The Morphology of Insect Sense Organs and the Sensory Nervous System.   Smithsonian Institution Press, 1926, Miscellaneous Collections, 77 (8) : 1-80, 32 figures.   Printed wraps, minor previous owner marks on front wrap, signs of use and age, chipping and small tears along edges and spine, text in very good condition.    $30.00

13881. Snodgrass, R. E.   Morphology and Mechanism of the Insect Thorax.   Smithsonian Institution Press, 1927, Miscellaneous Collections, 80 (1) : 1-107, 44 figures.   Printed wraps, previous owner marks on front wrap, minor moisture stain that does not impact text, tips or corners missing, usual signs of use and age, uncut text in good plus condition.    $38.00

7396. Carpenter, F. M.   A Scorpion-Fly from the Green River Eocene.   Carnegie Museum of Natural History, 1928, Annals, 18 (2) : 240-249, 1 plate w/ 2 figures.   Printed wraps, minor signs of age discoloration, uncut text in very good condition.    $6.00

13896. McIndoo, N. E.   Tropisms and Sense Organs of Lepidoptera.   Smithsonian Institution Press, 1929, Miscellaneous Collections, 81 (10) : 1-59, 16 figures.   Printed wraps, minor previous owner marks on front wrap, usual signs of use and age, uncut text in very good condition.    $19.00

13875. Howard, L. O..   A History of Applied Entomology.   Smithsonian Institution Press, 1930, Miscellaneous Collections, 84 : 1-564, 51 plates.   Cloth bound, ex-lib, usual markings but still in very good condition.    $165.00

13885. Schedl, K. E.   Morphology of the Bark-Beetles of the Genus Gnathotrichus Eichh.   Smithsonian Institution Press, 1931, Miscellaneous Collections, 82 (10) : 1-88, 40 figures.   Printed wraps, wraps coming lose, tip of one corner missing, usual signs of use and age, trimmed, text in good plus condition.    $16.00

13876. McIndoo, N. E.   Tropisms and Sense Organs of Coleoptera.   Smithsonian Institution Press, 1931, Miscellaneous Collections, 82 (18) : 1-70, 19 figures and 2 plates.   Printed wraps, previous owner marks on wraps, slight edge tear, usual signs of use and age, uncut text in very good condition.    $19.00

13874. Snodgrass, R. E.   Morphology of the Insects Abdomen Part I General Structure of the Abdomen and its Appendages.   Smithsonian Institution Press, 1931, Miscellaneous Collections, 85 (6) : 1-128, 46 figures.   Printed wraps, previous owner marks on front wrap, moisture stain that does not impact text, signs of use and age, text in good plus condition.    $48.00

35314. Simpson, G. G.   A New Insectivore from the Oligocene, Ulan Gochu Horizon, of Mongolia. [Anagale gobiensis].   American Museum of Natural History, 1931, Novitates, Number 505 : 22 pages with 5 figures.   Stapled text, xlib, usual signs of use and age, good plus or better condition.    $6.00

21456. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (7) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21462. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (1) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21460. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (3) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21459. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (4) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21458. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (5) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21457. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (6) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21453. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (10) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21454. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (9) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

21455. Entomological News.   Entomological News.   The Academy of Natural Sciences, Philadelphia, 1935, Entomological News, 46 (8) : .   Printed wraps, minor signs of use and age, very good condition.    $6.00

13836. Schmitt, W. L.   The Feeding Mechanism of Adult Lepidoptera.   Smithsonian Institution Press, 1938, Miscellaneous Collections, 97 (4) : 1-28, 11 figures.   Printed wraps, moisture stain that does not impact text, usual signs of use and age, uncut text in good plus condition.    $10.00

13826. Dobzhansky, T.   Beetles of the Genus Hyperaspis Inhabiting the United States.   Smithsonian Institution Press, 1941, Miscellaneous Collections, 101 (6) : 1-94, 6 plates.   Printed wraps, usual signs of use and age, uncut text in very good condition.    $38.00

13823. Schmitt, W. L.   A New Species of Sand Bug, Blepharipoda Doelloi, from Argentina.   Smithsonian Institution Press, 1942, Miscellaneous Collections, 101 (18) : 1-10, 1 plate.   Printed wraps, humidity wrinkle that does not impact text, usual signs of use and age, uncut text in very good condition.    $8.00

13825. Cockerell, T. D.   Bees of the Family Hylaeidan from the Ethiopian Region.   Smithsonian Institution Press, 1942, Miscellaneous Collections, 101 (8) : 1-15.   Printed wraps, usual signs of use and age, uncut text in very good condition.    $8.00

13822. Dorsey, C. K.   The Musculature of the Labrum, Labium, and Pharyngeal Region of Adult and Immature Coleoptera.   Smithsonian Institution Press, 1943, Miscellaneous Collections, 103 (7) : 1-42, 24 plates.   Printed wraps, moisture stain along top that does not impact text, other minor signs of use and age, uncut text in good plus condition.    $22.00

35501. Simpson, G. G.   American Cretaceous Insectivores.   American Museum of Natural History, 1951, Novitates, 1541, 1-19, 7 figures.   Stapled text, xlib, usual signs of use and age, good plus or better condition.    $9.00

13732. Gregoire, C.   Studies by Phase-Contrast Microscopy on Distribution of Patterns of Hemolymph Coagulation in Insects.   Smithsonian Institution Press, 1957, Miscellaneous Collections, 134 (6) : 1-35, 1 table and 1 plate.   Printed wraps, usual signs of use and age, uncut text in very good condition.    $14.00

35371. McKenna, M. C.   The Geolabidinae, a New Subfamily of Early Cenozoic Erinaceoid Insectivores.   University of California, Department of Geology, 1960, Publications in Geological Sciences, Bulletin of the Department of Geological Sciences, University o, 37 (2) : 131-164, 6 figures.   Printed wraps, xlib, usual signs of use and age, text in good plus or better condition.    $9.00

37177. Russell, D. A.   A Review of the Oligocene Insectivore Micropternodus borealis.   Paleontological Society, The Society of Economic Paleontologist and Mineralogists, 1960, Journal of Paleontology, 34 (5) : 940-949, 2 figures.   Reprint, previous owners marks on front page, minor signs of use and age, text in good plus to very good condition.    $3.00

13368. Menke, A. S. and Truxal, F. S.   A New Toe Biter from Mexico (Belostromatidae, Hemiptera).   Natural History Museum of Los Angeles County, 1966, Contributions in Science, 118 : 1-6, 5 figures.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $5.00

13352. Hogue, C. L.   The California Species of Philorus Taxonomy, Early Stages and Descriptions of Two New Species (Diptera: Blepharoceridae).   Natural History Museum of Los Angeles County, 1966, Contributions in Science, 99 : 1-22, 29 figures.   Printed wraps, minor signs of use and age, text in very good condition.    $8.00

13381. Menke, A. S. and Truxal, F. S.   New Genera and Species of Wasps of the Tribe Trypoxylonini from the Neotropical Region (Hymenoptera, Schecidae, Larrinae).   Natural History Museum of Los Angeles County, 1968, Contributions in Science, 135 : 1-9, 6 figures.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $5.00