468 



Index 



OVARIOLES, ovar'iols (L. ovarium), 



definition of 345 



OVARY, ovari ( L. ovarium ) 47 



OVERTON 207 



OVIDUCTS, o'vidukts (L. ovum, egg 



-f- duco, to lead) 47, 86 



OVIPOSITOR, o'vipoz'itor (L. ovum, 



egg + pono, to place) 338 



OVULE, ov'ule (L. dim. of ovum, egg) 



227, 2IfS 



OVULIFEROUS, ovuli'ferus (L. ovum, 



egg + fero, to bear) 240 



OWEN 381 



OXIDATION, oksida'shun (G. oxys, 



acid) 30, 38, 130 



OXYTRIGHA, oksit'rika (G. oksus, 



sharp + trice, hair) 155 



OXYURIS INCOGNITA, okshl'ris (G. 



oksus + oura, tail) 302 



Incognitus, unknown. 

 Vermioularis (L. vermis, a worm) .302 

 PAD, SUBARTICULAR, sub'artlk'ular 



(L. sub, below + articulus, joint) .. 46 

 PAEDOGENESIS, pedogenesis (G. 



pais, child; genesis, descent) . . . 100, 346 

 PALAEMON, pale'mon (G. Palaimon, 



a sea god ) 326 



PALEONTOLOGY, pa'leontol'ogy (G. 



palaios, ancient + ons, being + 



logos, discourse) 32, 394, 402 



Chart 395, 396 



PALAEOZOIC, pa'ieozo'ik (G. palaios, 



ancient; zoon, animal) 396 



PALATINE, pal'aten (L. palatum, 



palate) 12 



PALPUS, palpus (L. palpare, to feel. .336 

 PANCREAS, pan'kreeass (G. pan, all; 



kreas, flesh) 48 



Duct of 48 



Juice of 50 



PANORPATAE, panorpa'te (G. pan, 



all -f arpe, sickle) 426 



An order of Panorpoidea. 

 PANORPOIDEA, panorpoi'dea (G. 



pan, all + arpe, sickle ) 426 



A sub-class of Pterygogena. 

 PANTOPODA, pantop'oda (G. pan, all 



+ pous, foot) 424, 433 



PARAGLOSSAE, paraglos'a (G. para, 



near + glossa, tongue) . .354 



PAR AG ONIMUS WESTERHANNI, 



parigon'imus (G. para + gonimus, 



with generative power) 292 



PARAGORDIUS VARIUS (G. para + 



L. gordius, complex from Gordian 



knot) 309 



PARALLEL INDUCTION THEORY, 



definition of 398 



PARALLELIST, definition of 176 



PARAMOEGIUM, parame'sium (G. 



paramekes, of longish shape) 139 



PARAMYLUM, para'mylfim (G. para, 



beside + amylum, starch) 129 



PARAPHYSIS, paraf'esis (G. para, 



beside -f- phyo, produce) 218 



PARAPLASMIC, paraplas'mic (G. 

 para, beside + plasma, something 



moulded) 92 



PARAPODIA, parapo'dia (G. para, 



beside + pous, foot) 284, 431 



PARASITES, par'aslt's (G. para, be- 

 side + sitos, food) 38, 209 



PARASITIC CRUSTACEA, krus'ta- 



shya (L. crusta, a shell) 326 



Nematodes 306 



Worms 304 



PARASPHENOID, parasfen'oid (G. 

 para, beside + sphen, wedge + eides, 



like) 73 



PARATROPHIG, paratro'fic (G. para, 



beside + trophe, nourishment) 192 



PARENCHYMA, paren'kima 259 



Cortical 231 



Porous 236 



Where found 234 



PARIETAL, pari'etal (L. paries, wall) 



73, 270 



PARHELIA, parme'lia (G. parme, a 



small shield) 206 



A species of lichen. 

 PAROTID, parot'id (G. para, beside; 



ous, ear ) . 

 PARTHENOGENESIS, pahr'thenojen'- 

 esis (G. parthenos, a virgin + gen- 

 esis, descent) 100, 346 



P A R T H ENOGONADIA, pahr'theno- 

 gonad'ia (G. parthenos,. virgin + 



gonos, offspring) 131, 151 



PARTIAL SEGMENTATION, defini- 

 tion of 106 



PASSERIFORMES, pas'erifor'mez (L. 

 passer, sparrow + formes, form) . . .428 



Sparrow-like birds. More than one- 

 half of all birds belong to this group. 

 There are 64 families. 



PASSIVE POLE, definition of 106 



PASTEUR, LOUIS 36, 385, 389 



PASTEUR' SOLUTION . 190 



A bacteriologic culture-fluid con- 

 sisting of 100 parts water, 10 parts 

 sugar, and 1 part each ashes of yeast 

 and ammonium carbonate. 

 PATELLINA (L. patellae, a small 



dish) 151 



A species of Vorticella. 

 PATENS (L. pated, to lie exposed) ...156 



A species of Gondylostoma. 

 PATHOGENIC, path'oge'nic (G. pathos, 



suffering + genos, offspring) 142 



Fungi 209 



Protozoa 143 



PATHOLOGY, pathol'oji (G. pathos, 



suffering + genos, offspring) 142 



PAUROPODA, parop'oda (G. pauros, 



small + pous, foot) 424 



An order of Progoneata. 



