INDEX 



455 



Pecten maximus, 150, 151 



Pectinaria*, 86, 92 



Pectinidae, 151 



Pedcdion*, 102, 10^ 



Pedicellaria*, meaning of term, 61-62 



Pedipalp of spiders*, 180-181 



Pdagia, 40, 49 



Pelobiidae, ^64 



Pelobius Hermanni*, 248-249, 264 



Pentaorinus, 68, 69 



Peripatus capensis*, 156-157 



Periplanata*, 266-269 



Periwinkle, Common*, 120-121, 138 



Perla*, 311-313, 3S5 



Perlidae, 311-313, 3S5 



Petiole, 362 



PhaZangivm opilio*, 197, 199, 201 



Fhalera bucephala*, 227-229, 239 



Phasmidae, 271, 274 



Phryganea*, 321, 322, SZS 



Phryganeidae, 316-324, 325 



Phyllodoce*, 83, 84, 9S 



Physa*, 117, 118, 137 



Physidae, 117-118, 137 



Pieridae, 2, 3, 215-224, 238 



Piens*, 2, 3, 213, 214, 215-223, 

 238, 445 



Pisidium, 148, 151 



Planaria lactea*, 95, 103, 104 



PlanorMs*, 112,' 115-117, 129, 137 



Plants and animals, differences be- 

 tween unicellular, 20, 21 



"Planula," 39 



PlatyaHTvrus*, 171, 177, 416 



Plectrocnemia, 323, 3^5 



PUmateUa repens*, 100-101, 103, 

 104 



Plumvlaria, 32, 4^ 



Polistes*, 396 



Polydesmus*, 201, 203 



Polyergus, 415, 419, 427 



Polyp, Fresh- water*, 23-31 



Pcmatoceros* , 88, 9S 



PmnpUidae, 363, 398, 399 



Pompilus, 398, 399 



Pond Skater*, 276, 282-283, 293 



Portunus*, 164, 165 



Praon*, 286-287 



Prawn, Common*, 158-163, 176, 177 

 Zooea larva of, 162 



Praying Insect, 271, 274 



Proboscis, described, in Butterflies, 

 213 

 of Bee*, 364-365 



Proboscis of Bugs, 276 



of Gnat*, 340 



of House Fly*, 329 

 Proterospongia, 57-58 

 Proteus Animalcule, 5-10 

 Ptinides, 258-259, $64 

 PuLex irritans, 359, 360 

 Pulvinula*, 10, 19 

 Pupa cylindraceae*, 132, 138 

 Pupal stage, meaning of term, 211 

 Pupidae, 132, 138, 

 Pyrrhosoma, 306, SS5 



Kadula*, 111-112 

 Ranatra*, 279, S93 

 "Kat-tailed Maggot" *, 334 

 Rhodites rosae*, 435, 437-438 

 Rhynchites betulae*, 262, 263 

 " Eobin's Cushion," 437 

 Eostrum, use of term, 158 

 Rotifera*, 101-103, IO4 



Sabetta*, 86-88, 93 

 Sagariia bellis, 51 

 SaUicidae, 195-196, 199 

 Salticus scenicus*, 195-196, 199 

 iSarcoptes, 199 

 Sarcoptidae, 198, 199 

 Saw-fly, Bean-gall*, 435, 446 



Currant, 432, 446 



Gooseberry, 432 



Hawthorn*, 442 



Pea-gall*, 432, 435 



Pine*,. 430-431, 446 



Eose, 431, 446 



Turnip, 432, 446 

 Scale Insects*, 292-293 

 Scallop, Common, 150, 151 

 Scolytidae, 263-264 

 Scyphistoma*, 39, 40, 41 

 Sea Anemones*, 42-45, 49, 51 

 Sea Cucumber*, 67, 69 

 Sea Firs*, 31, 32, 48 

 Sea Lily*, 68, 69 

 Sea-mat*, 98-99, 103, 104 

 Sea Mouse, 83-84, 92 

 Sea Snake*, 96, 97, 103 

 Sea Urchin, 66-67, 69 

 Serpula*, 84, 87, 88, 92, 93 

 SeHvlana*, 31-32, 48 

 Shrimp, Common, 160, 163, 176, 177 



Fresh-water*, 169-170, 177, 178 

 Sialidae, 313-315, 325 

 Sialis*, 313-315, 325 



