OXYTOR.— PACHYCHE. 
Oxytorus, Foerster , ’88, Ins. 195 
Oxytoxura, Stein, ’83, Prot. 10 
Oxyurus, Lamarck , ’17, Hym. ; Hist. 
Nat. Anim. sans Yerteb. iv p. 128 
Ozaanimorphus, Fairmaire, ’82, Ins. 89 
Ozaleus, Tliorell , ’90, Araclin. 7 
Ozodania, Dyar, ’99, Ins. 206 
Ozodicerorayia, Bigot, ’89, Ins. 283 
Ozola, Walker, ’62, Lep. ; List pt. 24 
p. 1080 
Ozomena, Allard, ’89, Ins. 178 
Ozopactus, Simon, ’89, Araclin. 14 
Ozopteryx, Saalmiiller, ’91, Ins. 230 
Ozotheca, Agassiz, ’57, Rept. ; Contrib. 
Nat. Hist. U.S. i p. 424 
Ozotoceros, Ameghiuo, ’91, Mamin. 44 
pACCIUS, Simon, ’98, Araclin. 22 
•*- Pachmna, Sollas , ’80, Spong. 21 
Pachama, Moore, ’80, Ins. 140 
Pacliastrellites, Sollas, ’80, Spong. 21 
Paehaulidium, Schmidt, ’80, Spong. 18 
Paclios, Godman it Salvin, ’95, Ins. 286 
Pacbmys, Fairmaire, ’88, Ins. Ill 
Paclmephoptrus, Beitter, ’92, Ins. 179 
Pacbnessa, Brenske,- ’94, Ins. 138 
Pachnodula, Schoch, ’97, Ins. 120 
Pachnotosia, Beitter, ’91, Ins. 119 
Pachomius, Peckham, ’96, Araclm. 12 
Pachyacanthus, Brandt, ’73, Mamin. ; [T.] 
Pachyanodon, Martens, ’00, Moll. 8S 
Pachyantedon, Jaekel, ’91, Ech. 87 
Pachyballus, Simon, ’00, Arachn. 26 
Pachybotes, Warren, ’95, Ins. 322 
Pachycalamus, Gunther, ’81, Rept. 9 
Pachycamenta, Brenske , ’95, Ins. 145 
Pachycanalicula, Wentzel, ’96, Coel. 22 
Pachyceclienus, Semenow, ’97, Ins. 97 
Paohyeophala, Broun, ’81, Ins. 48 
Paoliycepliala, Fairmaire, ’83, Ins. 60 
Pachycephalixus, Buttikofer , ’96, Avos 58 
Pachyceplialopsis, Salvadori, ’81, Aves 35 
Pachyceras, Batzehurg, ’44, Hym. ; [D.] 
Pachycerosia, Hampson, ’00, Ins. 246 
Pacbycetonia, Schoch , ’94, Ins. 142 
Pachycetus, Van Beneden, ’83, Mamm. 53 
Pachychaeta, Bezzi, ’95, Ins. 344 
Pachychaeta, Brenske, ’97, Ins. 116 
Pacbychalinopsis, Schmidt, ’80, Spong. 
12 
Paehychcta, Portschinsky, ’82, Ins. 248 
( 
PACHYCHI.-PACHYNO. 
Pacliychilon, Steindachner, ’82, Pisces 25 
Pachycispia, Butler, ’82, Ins. 190 
Pachyclaena, Herdman, ’80, Moll. 110 
Pachycoccyx, Cabanis, ’82, Aves 39 
Pacbycolpura, Breddin, ’00, Ins. 320 
Pachycopsis, Warren, ’97, Ins. 235 
Pacliycynodon, Schlosser, ’88, Mamm. 31 
Pachycyon, Allen , ’85, Mamm. 36 
Pacbycysta, Champion, ’98, Ins. 258 
Pachydasys, Butler, ’92, Ins. 258 
Paehydera, Marsson, ’87, Pol. 16 
Paeliydesmus, Cook, ’95, Myr. 22 
Pachydomella, JJlrich , ’91, Crust. 17 
Pachydon, Gabb, ’68, Moll.; Amer. .T. 
Conch, iv p. 198 
Pachydon, Broun, ’81, Ins. 80 
Pachydrus, Sharp, ’82, Ins. 37 
Pachyelmis, Fairmaire, ’98, Ins. 121 
Pachygaster, Lebert , ’79, Acari; Bull. 
Soc. Yaudoise xiv p. 317 
Pachygnatlia, Weise, ’92, Ins. 179 
Pachygraphia, Brauer & Bergenstamm, 
’92, Ins. 300 
Pachygrontha, Beuler, ’81, Ins. 282 
Pacliyjana, Butler, ’81, Ins. 189 
Pachykellya, Bernard, ’98, Moll. 76 
Pachykraspedon, Koschinsky, ’86, Pol. 1 1 
Pachylaelaps, Berlese, ’88, Arachn. 20 
Pachylebias, Woodward, ’91, Pisces ; 
[S. W.] 
Pachylesthus, Fairmaire , ’97, Ins. 133 
Pachylia, Walker, ’56, Lep.; List pt. 8 
p. 189 
Pachylodera, Quedenfeldt, ’89, Ins. 141 
Pachylomalus, Schmidt , ’96, Ins. 115 
Paehylon, Sharp, ’85, Ins. 79 
Pacliyma, Weymer, ’92, Ins. 244 
Pachy mantis, Saussure,’ 72, Orth.; [Berg- 
roth] 
Pacliymastus, Fairmaire, ’96, Ins. 146 
Paohymelania, Smith, ’93, Moll. 64 
Paehymeroides, Signoret, ’80, Ins. 226 
Pachymerola, Bates, ’92, Ins. 165 
Paehymorphus, Mtischler, ’90, Ins. 263 
Pachymylus, Woodivard, ’92, Pisces 35 
Pachymyxa, Gruber, ’83, Prot. 2 
Pachynaias, Crosse <fc Fischer, ’00, Moll 
88 
Pachynematus, Konow, ’90, Ins. 203 
Pachyneuria, Mabille, ’88, Ins. 229 
Pachynodon, Burmeister, ’91, Mamm. 36 
Pachynolophus, Pomel, ’47, Mamm. ; Arch. 
Sci. Nat. Geneve iv p. 327 
260 ) 
