436 PSrons: 
57. BIOLOGY. 
5701. Philosophy of biology. Rules of 
nomenclature, 1611, 2022, 2172, 2920 (2907, 2919), 
3032. 
5702. Compends of biology. Classification 
of biological subjects, 2035. 
5706. Societies of biology. 
PROCEEDINGS: Biol. soc. Wash., 3052. 
5707. Education in biology. Prizes, 3004. 
575. Evolution, 1647-1648 (1669, 1718, 1720), 
1665-1666 (1650, 1719), 2617 (2603, 2608), 266, 2798, 
3028. Affinities among insects, 1559, 1582, 1764, 
1855, 2212, 2253, 2254, 2291, 2851; among plants, 
2434. Analogies, 2850. Ancestry of insects, 1764, 
2617 (2603, 2608), 2701, 2951, 2955, 3009; of plants, 
2338, 2466, 2558. Criteria of genera and species, 
1564, 1626, 1707, 1817, 2377, 2844, 2845, 2852, 2915 
(2917), 3026, 3032, 3048. Darwinism, 2530, 2701. 
Effect of environment, 2065, 2512. Heredity, 2930. 
Modification of plants by animals 2053, 2338, 2360, 
2550. Natural selection, 2045, 2053, 2474, 2550, 2570, 
2574. Origin of species of plants, 2113, 2466, 2530. 
Sexual selection, 2121. 
577. Properties of living matter. Nature 
of phosph rescence of animals, 2067. Conditions 
attending phosphorescence in lampyridae, 2033. 
578. Microscopy. 1903. Accessory appara- 
tus. Compressorium, 2066. Microtome, 1699. Prep- 
aration and mounting, 1736. Sectioning, 1695. 
Staining, 1633. 
Socreties: Proceedings. Amer. soc. micros., 
2214; N. Y. micros. soc., 1773; Queckett micros. 
club, 1901. 
579. Collecting and preserving [objects 
of natural history], 2903. Spiders’ webs, 1901. In- 
sects, 2496. Diptera, 2335. Collecting tours, 2021, 
2951, 2955, 3010, 3030, 3065. Records of captures. 
Coleop*era, 2006, 3010. Lepidopterous larvae, 2955. 
Catoeala, 2301, 2886. 
Acquirinc. Lachanges, 1786, 2946, 3013-3016, 
3018, 3021, 3023, 3045. 
Requests for specimens, 1814, 2586, 2789, 2960, 
3001, 3011, 3015, 3019, 3024, 3033, 3082, 3085, 3097. 
Specimens for sale, 2941, 2952, 2953, 3011, 3024, 
3034, 3044, 3045, 3066. 
APPARATUS, 2496, 3065. Collecting-bottle, 1774. 
Light, 1541 (3074). Spreading-board, 2840. Um- 
brella, 2332. 
Goods for sale, 1738-1740, 2941, 3053. 
cage, 1739, 1740. Cork, 2623. 
ARRANGING, 2335, 2496, 2855, 2903. 
Cabinets, 2114, 2335, 2623, 2903. Use of colored 
glass, 1986. 
Labeis, 3051. 
CoLLEecTING. Coleoptera, 1837, 1931, 2049 (3005). 
Diptera, 2335. Lepidoptera, 1985. 
Alluring. By baits. Lepidoptera, 1920. By 
light.- Lepidoptera, 1541 (3074), 3025. By “‘ sugar,’’ 
2496, 2908. 
Hunting. Insects, 2513. Coleoptera, 1869, 2332, 
38025. Apidae, 2797. 
Killing, 1774, 1808. 
PRESERVING COLLECTIONS, 2903. Insects, 3030. 
Pseudoneuroptera, 1620, 2124. Diptera, 2335. 
Attacks of museum pests, 1473, 2951. 
Exemption from attack, 3099. 
Pestifuges, 3004, Carbolic acid, 2993. 
Breeding- 
Carbon 
disulphide [CS,], 2091. Hydrocyanic acid [HCN], 
2490. Naphthalin, 1678. Petroleum, 1678. 
Prevention of moisture, 1811. 
Retention of colors, 1986, 2124, 2289, 2952, 2993. 
Transfer of scales of lepidoptera, 1829. 
REARING, 1536, 1584 (1815), 1725 (3062), 1751, 
1835, 1839, 1958, 2182, 2189, 2903, 2970, 2997, 3016, 
3030, 3078. , 
TRANSPORTING. Living lepidoptera, 2912, 2950. 
58. BOTANY. 
5802. Comprnps or Botany, 
2729, 3058. [For references to special genera see 
5811, 5812, 5813, 5815, and 5817, under 
different sub-heads. | : 
581. PHYSIOLOGICAL BOTANY, 
2408, 2729. 
5811. VEGETAL PHYSIOLOGY. 
58113. Nutrition, 2407, 2411, 2475, 2640, 
2689. 
58114. Secretion and excretion, 2411, 
2416, 2628, 2642, 2735. Honey-dew [see 591144] 
Manna, 2626. 
Digestive secretion, 2340. 
Odoriferous secretion, 2343, 2403, 2466 (2113), 
2681, 2735. 
Poisonous secretion, 2462, 2698, 2717. 
Saccharine secretion. Nectar, 2296, 2340, 2360, 
2385, 2388, 2401, 2470, 2475 (2572, 2706, 2710, 2741, 
9751), 2477, 2481, 2497, 2557, 2642, 2675, 2684, 2725, 
2948. 
58115. Variation, 2530. 
2768. 
Phaseolus, 2690, 
581151. Polymorphic variation, 2766. Viola, 
2546. Linum, 2371 (2374). Lythrum, 2376. Prim- 
ula, 2373 (2374, 2714, 2715), 2531. Lysimachia, 
2545. Linaria, 2686. Euphrasia, 2545. Rhinanthus, 
2545. Nepeta, 2442. Castanea, 2696. Fungi, 1894. 
[See also 5813, Immature forms. ] 
581152. Geographic variation, 2675. 
581155. Mimetic variation. Fungi, 2779. 
581156. Sexual variation, 2570. Epigaea, 1803. 
Catasetum (Monachanthus, Myanthus), 2375 (2374). 
Dioecious plants. Salvia, 2720. Asparagus, 2694. 
581157. Colorational variation 1767, 2113, 2338, 
2642, 2675. Fumariaceae, 2372, 2569. Saxifraga, 
2574. 
581158. Hybrids, 2377, 2402, 2748. 
58116. Generation, 1656, 2369. Fungi, 
1656. 
58118. Nervous functions and sensa- 
tions, 2201, 2359. 2677, 2681 (2707), 2771. 
58119. Other functions. Movement, 2677, 
2681. ; 
5812. VEGETAL WELFARE AND ILLS, 
1668 (1714), 2365, 3065. 
58121-58124. Welfare of plants. 
Dissemination of plants. Ay insects, 2443, 
2748. Duvernoia, 2080. Fungi, 2343, 2403. 
Fertilization of plants, 1528, 2369 (2370, 
2381, 2414), 2390, 2391 (2641, 2767), 2436 (2638), 
2466, 2467, 2471, 2475 (2572, 2706, 2710, 2741, 2751, 
2895), 2547, 2548, 2561-2567, 2631, 2640, 2642, 2735. 
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