CONTENTS 



Poveothyra, PUvathyrclla, Chondrothyrella, ChonOropomodes, 

 Chondroponiisca, Gutierresium. 



New species: Chondropometes (Chondrothyroma) eximmm, C. (C.) 

 exquisitum, C. (C. ) concolor, C. (C.) magnum. C. (C.) sacehari- 

 nuni, C. (C) seffregatum, C. (C.) scopulorum, C. (C.) beJUsimutn, 

 Hcndersonina (ScoMnaponta) maciilafa, Turritliyra (Turri- 

 thyra) mendax, T. (Turripoma) l)enmide:^l, Chondrothyra 

 {Chondrothyra) rutila, C. (C) stihcgregia, C. (C.) tosta, C. {C.) 

 atristoma, C. (Plieathyra) uvipUcatu, C. (P.) crassa, O. 

 (P.) icrighil, C. {Fovcothyra) itatensoni, C. (F.) cambrcnsis, 

 Chondrothyretes Impressa, C. delectaMUs, C. tenebrata, C. re- 

 ticulata, C. cerina, C. harbouri, C. afflnls, C. parilis, CJiondrothy- 

 rella {Choiidrothyrclta) perturbata, C. (C) cuzcocnsis, Chondro- 

 poma (Chondropoina) lembcyi, C. (C.) leoni, C. (C.) cabrerai, 

 C. (C.) cognalum, C. (C.) nicolasi, C. (C.) jatilense, C. (C) 

 antonense. C. (C.) appendiculatum, C. {Chondropomodcs) santa- 

 Iticiense, C. {Choudropomtsca) greeufieJdi, C. (C.) aguayoi, C. 

 (CJiondroponiartes) portuandoi, C. {Gutierresium) bairense, 

 C. (G.) canaUculatum, C. (G.) monta/num, C. (G.) guisacnse. 



New subspecies: Chondropometes {Chondropometes) torrei antoni- 

 tense, C. (C.) t. flammilabre, C. (C.) i. cingulutum, C. (C.) t. 

 affiHC, C. iC.) t. flavidnm, C. (C.) t. pallidvlum, C. (C.) t. alvcare, 

 C. (C.) t. Jutcilabre, C. (C.) t. iosaturatum, C. (C.) t. jaguaense, 

 C. (C.) t. luinaen^e, C. (C.) t. collmnelare. C. (C.) t. grntiosnnu 

 C. {C.) t. anfonicnse, C. (C.) t. rinconadense, C. (C.) vignalense 

 clappi, C. {C.) V. venerabile, C. (C.) v. puertecitense, C. (C.) v. 

 azucarellum, C. (C.) v. fogonense, C. (C.) f. caponense, C. (C.) v. 

 martiVcnse, C. (C.) v. celadense, C. (C) v. lucifer, C. (C.) v. 

 piadae, C. (C.) v. azucarense, C. (C.) t\ ignicolor. C. (C.) v. 

 bruneoclnctum, C. (C.) v. poeniteutls, C. (C.) v. infcrnaJe, C. (C.) 

 V. pahnaritensc, C. (C) v. jarucense, C. (Chondrothyrorda) cx- 

 imium exlniium. C. iC.) e. angusticuluri), C. (C.) c. maUeatum. 

 C. (C.) exquisitum jmnctolineatum, C. (C.) e. exquisitum, C. (C.) 

 e. notaturn, C. (C.) e. cei-emn, C. (C) sagebieni portalesensc, C. 

 (C.) s. mendozense, C. (C.) .«. parvum, C (C.) s. disjunctum, C. 

 (C.) concolor concolor, C. (C.) v. ni agister, C. (C.) c. fontei, 

 C. (C) c. spe, C. (C.) c. caniicolor, C. (C.) magnum elisabethae, 

 C. (C.) ni. magnum, C. (C.) m. signae, C. (C) saccharin mnrubicol- 

 luni. C. (C.) s. saccharinum, C. (C.) segregatnm felipense, C. (C.) 

 s. lagunitasense, C. (C.) s. arangoi, C. (C.) s. vallei. C. (C.) s. 

 Mureani, G. (C.) s. segrcgntum, C. (C.) s. sporadicum, C. (,C) s. 

 mameyi, C. (C) scopulorum cumbrense, C. (C.) s. perplexum, 

 C. (G.) s. scopulorum, Hendcrsonina {Eendersonida) discolorans 

 bicolor, H. (H.) d. decolor, H. {ticobhwponia) scobina galalonerisis, 

 Turritliyra (Turrithyretes) echinulata echinella, T. (T.) sinuosa 

 vidua, T. {T.) s. hutia, T. (T.) s. opposita, T. (T.) s. rhachitica, 

 T. {Turritliyra) canaliculata pinalillensis, T. (T.) c. an- 

 dreas, T. {T.) c. snguaensis, T. {T.) deceptor scalaris, T. (T.) d. 

 vicentensis, T. {T.) d. persimiUs. T. {T.) hamlini xilaensis, T. (T.) 

 h. ccrroensis. Chondrothyra (Chondrothyra) rutila rutila. C. {C.) 

 r. nebulONu, C. iC.) shhcgregria sah- <; regie, C. (('.) s. p'.iierna, C. 

 (C.) tosia tosta. C. {('.) t. hesperia, C. (C.) t. aurantiacu, C. (C.) 

 t. pertosta, C. (C.) t. lactea, C. (C.) atristoma umbrata, C. (C.) a. 



