(153) 



INDEX 



OF SPECIES, ETC., DESCEIBED IN VOL. III.* 

 Synonyms in italics. 



PAGE 



Allogromia Ehumbl. . 1, 101, 137 

 . fluvialis (Duj.) Rhumbl. 



138, 139 



fluviatilis Averintz. . 139 



stagnalis (West) HopTt. . 141 



ALLOGROMIIN^: . 101, 127 



AMPHISTOMINA . . 143 



Amphitrema Arch. 



143, 144, 146, 147 

 flavum (Arch.) Pen. 



147, 148, 150 



stenostoma Nuessl. 147, 151 

 wrightiana Averintz. . 150 

 wright ianum Arch. 



147, 149, 150, 152 

 Arcella Elirenb. 



85, 96, 101, 103, 128 

 constricta Ehrenb. . 96 



disphsern Ehrenb. . 96 



enchelis Ehrenb. . 86, 92 



(hyalina) Ehrenb. 91, 92 

 enchelis a Ehrenb. . 92 



Homceochlamis hyalina 



Ehrenb.. . . 105 



hyalina Ehi-enb. 



91, 92, 94, 105, 129 

 ? hyalina Ehrenb. . 94 



/ nidus-pendulus Ehr. 94, 95 

 Assulina Ehrenb. . 2, 49, 65 

 minor Pen. . . 55 



mtiscorum Greeff . 42, 50, 55 



PAGE 



Assulina scandinavica Pen. . 54 

 semilunum Pen. . . 52 



seminulum (Ehrenb.) 

 Leidy 50, 51, 54, (as syn.) 55 

 var. scandinavica Pen. . 



49,54 



Baileya Averintz. 102, 103, 104 



mutabilis Averintz. . 109 



Campascus Leidy . 3, 68, 83 



minutus Pen. . . 84 



triqueter var. minuta 



Averintz. . . 84 



Chlamydophrys Cienk. 102, 104 

 stercorea Cienk. . . 105 



Chorythion pulchellum Aver- 

 intz. . . .98 

 Clypeolina Pen. . 1, 101, 125 

 rnarginata Pen. . 125, 126 

 Corycia Duj. . 102, 103, 108 

 dujardini Gagliardi . 109 

 mutabilis Vejd. . . 109 

 stercorea Yejd. . . 107 

 Corythion Tardn. . 3, 96 

 dubium Tan'tn. . 90, 96, 99 

 pulchellum Pen. . 96, 98 

 Cyphoderia Schlumb. 3, 68, 73, 79 

 ampulla (Ehrenb.) Leidy 70, 

 72, 83, (as syn.) 77, 80, 81 

 var. imbricata Pen. . 81 

 var. major Pen. 70, 78, 83 

 var. papillata Wailes 77, 81 



* The figures in heavy type indicate the pages on which they are 

 described ; in light type, synonyms and incidental references. 



