762 



INDEX. 



Parmelia, 305. 



stellate, 306. 



Patella, tongue of, 541. 



Pear cells, 338. 



Pearl oyster, 533. 



Pearls, artificial, 533. 



Pedicellarife of starfish, 496. 



Pediculi, 636. 



Penetrating power of object-glasses, 



75. 



Penium, 283. 

 Pennatulidfe, 488. 



phosphorea, 488. 



Peronosporse, 290. 



Peziza, 304. 



Pholas dactylus, 531. 



Photography applied to microscope, 



1ST. 



Phryganea, eggs of, 605. 

 Phrygaiieidae, 601. 

 Phyllactinia, 294. 

 Pigment ceUs from skin, 6_75. 

 Pillischer's binocular microscope, 



104. 



Pinna, 530. 

 Planarise, 562. 

 Plants and animals, 257. 



amuilar vessels, 358. 



. cellular tissue of, 323. 



. circulation in, 320. 



crystals in, 337. 



fossil, 362. 



hairs of, 824. 



lactiferous tissue of, 334. 



lice, 613. 



pollen and seeds from, 361. 



pollen grains, 361. 



preparation of tissues, 359. 



raphides in, 337. 



silicia in, 340. 



silicious cuticle of, 339. 



starch in, 341. 



starch of potato, 345. 



starch, wheat flour, 344. 



stellate tissue, 333. 



structure of, 323. 



unicellular, 260. 



- vascular system of, 327. 

 vascular tissue of, 324. 



vital characteristics, 257. 



woody tissue, 353. 



Phosphorescence, marine, 408. 

 Pleurobranchus, mandible of, 542. 

 Pleurosigma, 421. 



as a test-object, 5&. 



Plurnatella repens, 527. 

 Plumularia, 478. 



pinnata, 480. 



Podura plumbia, 628. 



scale, as a test, 67, 610. 



Polarisation of light, 133. 

 Polarised light, objects for, 729. 

 Polariser, 138. 

 Polyzoa, 512. 



mounting, 222. 



^ fresh-water, 524. 



Polycystina, 384. 



Polygastrica of Ehreuberg, 416. 



Polyommatus argiolus, 610. 



Polypifera, 462. 



Polythalamia, 376. 



Pontia brassica, 611. 



Potato mould, 290. 



starches, 155, 343. 



Powell and Lealand's microscopes. 



90. 



Powell's immersion condenser, 180. 

 Preparation of insects, 648. 

 Preparing and mounting objects, 



211. 



sections of hard tissues, 205. 



tongues of mollusca. 544. 



vegetable tissues, ,359. 



Prism for binocular ilS, 121. 



for microspectroscope, 125. 



polarising, method of using, 



139. 



Propita gigantea, 493. 

 Proteus, the, 373. 

 Protoooccus pluvialis, 259. 

 Protozoa, 363. 

 Pteropoda, 532. 

 Puccinia, 292. 



buxi, 294. 



Pumpkin fungi, 301. 



QUEKETT on the vascular tissue of 

 plants, 358. 



on fossil infusoria, 438. 



on polarised light, 155. 



on the structure of boi>3, 714. 



Quinidine, test for, 152. 

 Quinine, its detection, 150. 



RAINEY on artificial shell, 551. 

 Ealfs, Mr., on desmidiaceaj, 288. 



carbolic acid fluid, 220. 



K aphides in plants, 337. 

 Re-agents, effects of, 726. 

 Redfern on separating iiaviculfe, 435, 

 Ked seaweeds, 271. 

 Reflector, parabolic, Wenham's, 173. 

 Rezner's mechanical finger, 218. 

 Rhinoceros horn, 721. 

 Rhizopoda, 372. 



Rhubarb cells, with raphides and 

 starch, 388. 



spiral vessels, 355. 



Ringworm, 296. 



Roberts, Dr., on blood cell, 677. 

 Robertson, J., on pholas, 531. 

 Ross's microscopes, 87. 



object-glasses, 89. 



Rotifera3, 452. 

 Rush, stem of, 333. 



SALTEB, DR. HYDE, on muscle, 496. 



Salts, urinary, 150. 



Samuelson, J., on infusoria, 4rl5. 



Sandstone, 729. 



Sarciua ventriculi, 295. 



Sarcode, 656. 



