288 



HARDWICKE'S SCIENCE- GOSSIP. 



[Dec. 1, 1867. 



Pollen grains, 30. 



Polystichum acrostichoides, 85. 



Polytriehum, Antheridia, 25 '. 



Postage packet, 142. 



Pottia truncata, areolation, 250. 



Precipice climbing, 14. 



Profile of Melicerta, 34. 



Prothallium and Young Plant, 249. 



Pseudopodium of Aulacomnium, 250. 



Puccinia graminis, 16. 



Purple Urchin, 83. 



Rhizosolenia imbricata, 35. 



styliformis, 35. 



Rhodymenia palmata, 218. 

 Robulina ariminensis, 130. 



canariensis, 130. 



echinata, 130. 



Rotalina canariensis, 130. 



Scale of Black Podura, 56. 



Scale of Podura, 59. 



Scale of Speckled Podura, 58. 



Scale of White Podura, 57. 



Scales of Anobium larva, 211. 



Scallop Shell, 220. 



Schistocarpous Fruit of Andrecea, 251 . 



Section of Spine of Urchin, 82. 



Shell of Urchin, 82. 



Siebold's Fern, 85. 



Sociable Mites, 124-7. 



Speckled Podura, 56. 



Speckled Podura Scale, 57. 



Spermatozoids of Mosses, 250. 



Spicules of Halichondria, 230. 



Spider's Fang and Gland, 270. 

 Spirogyra, 6l. 



Spiroloculina canaliculata, 131. 

 Splachnum ampullaceum, fruit, 251. 



splia>ricum, fruit, 253. 



Sponge spicules, 230. 

 Stauroneis Bailey i, 157. 



gracilis, 134. 



legumen, 157. 



phanicenteron, 134. 



Stick Insect, 197. 

 Strvthiopteris Germanica, 83. 

 Surirella anceps, 180. 



fastuosa, 229. 



linearis, 180. 



Tail of Podura, 54. 

 Terebella, 22) . 

 Test Podura Scale, 58. 

 Tetracyclics sp., 181. 

 Tetranychus glabius, 127. 



lapidus, 126. 



major, 126, 



populi, 127. 



salicis, 126. 



■ socius, 126. 



telarius, 125. 



tiliarius, 125. 



■ ulmi, 126. 



Urticoe, 12/. 



Viburni, 126. 



Tetruphis pellucida, fruit, 253. 

 Timarcha Icevigata, 28. 

 Tiresias serra, 206. 

 serra, larva, 28. 



Tischeria marginea, 171. 

 Toadflax, flower, 201. 

 Toadflax, peloria, 201. 

 Toad-rush, 151. 

 Toad-rush seedlings, 150. 

 Tooth of Peristome, 253. 

 Tooth of Urchin, 83. 

 Triceratium pentacrinus, 228. 



Thwaitesianum, 228. 



Triloculina Austriaca, 131. 



nitida, 131. 



Triple Pear, 62. 

 Truntulina variabilis, 131. 

 Turntable, 116. 



Uraster rubens, 219. 

 Uvigerina pygmaa, 131 . 



Vespa, Face Markings, 254. 

 Vespa holsatica, 247. 

 Virginian fern, 84. 

 Vulvulina oblonga, 1 30. 



Wasp Nest, interior, 248. 

 Wasps, faces of, 254. 

 Wheat Mildew, 16. 

 Whelk Egg Cases, 218. 

 White Podura, 57. 

 White Podura Scale, 57. 

 Woodwardia Virginica, 84. 

 Wood Wasp, 247. 



Zoophyte Clip, 105. 



( 





WYMAN AND SONS, PRINTERS, GREAT QUEEN STREET, LONDON, W.C. 



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