Download or read book A Preliminary Study of the Araneae Theraphosae of California written by Charles Piper Smith and published by . This book was released on 1908 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annals of the Entomological Society of America written by Entomological Society of America and published by . This book was released on 1909 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1, 5, 8.

Download or read book The Zoological Record written by and published by . This book was released on 1908 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature written by and published by . This book was released on 1910 with total page 1484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leaflets of Western Botany written by and published by . This book was released on 1956 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Taxonomic Study of the Pacific States Species of Lupinus written by Charles Piper Smith and published by . This book was released on 1944 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Spider Infraorder Mygalomorphae Araneae written by Robert J. Raven and published by . This book was released on 1985 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature 1901 1914 written by and published by . This book was released on 1910 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Neues Jahrbuch f r Geologie und Pal ontologie written by and published by . This book was released on 1989 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Museum of Comparative Zoology written by Harvard University. Museum of Comparative Zoology and published by . This book was released on 1971 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the American Museum of Natural History written by Joel Asaph Allen and published by . This book was released on 1985 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises articles on geology, paleontology, mammalogy, ornithology, entomology and anthropology.

Download or read book Biosystematics of the Spider Genus Brachythele Ausserer Araneida Dipluridae written by Michael M. Bentzien and published by . This book was released on 1976 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Papers written by Candido Mello-Leitão and published by . This book was released on 1917 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoological Record written by and published by . This book was released on 1968 with total page 1432 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Zoological Record is published annually in separate sections. The first of these is Comprehensive Zoology, followed by sections recording a year's literature relating to a Phylum or Class of the Animal Kingdom. The final section contains the new genera and subgenera indexed in the volume." Each section of a volume lists the sections of that volume.

Download or read book Occasional Papers written by Santa Barbara Museum of Natural History and published by . This book was released on 1981 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Structure of the Fish School written by Charles Marcus Breder and published by . This book was released on 1951 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: "One. The organization of a school of Jenkinsia is based on visual cues which become inoperative at just about the visual limit in man under certain conditions or before it under others. 2. Normally a school of Jenkinsia maintains a specified distance from solid vertical objects such as piles, and approaches twice as close to light-colored ones as to dark-colored. 3. The formation of a mill in Jenkinsia, typically based on extrinsic factors, may evidently under certain conditions be based on strictly intrinsic factors. 4. A mill of 3 feet in diameter of about 500 fish had members at the periphery traveling at about 3 inches per second. 5. Such a mill traveling around the wall of a circular tank traveled at the rate of about 1.4 feet per minute. 6. Individual fish near the center of a mill are more closely spaced than are those at its periphery. 7. A mill passing along a wall moves in a direction that a wheel would in rolling along a similar surface but with many more revolutions than a wheel would show without slipping. 8. Isolation of an individual or a small group for as short a time as a week will cause them to show reluctance to join a larger group. 9. Effects of weather such as rippled surface of the water or passing clouds tend to loosen the school, so that it is found in its most striking cohesive form close to the surface on days of clear skies and no wind. 10. Small differences in water temperature control the form and location of a school to a marked extent, certain isothermal lines acting as an effective barrier to the passage of such schools. 11. Within a school of somewhat mixed sizes there appears to be continual self-sorting, resulting in fish of the most nearly similar sizes being found together. 12. Aggressive behavior and aggregating tendencies are considered in theoretical terms in reference to school formation, simple aggregation, and solitary habits. 13. Further analytical suggestions are indicated with reference to future work extending to greater refinement of method than has been possible up to the present"--P. 25.

Download or read book Revision of the Nearctic Species of the Pompilid Genus Pepsis Hymenoptera Pompilidae written by Paul David Hurd and published by . This book was released on 1952 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: