-^ 710 — 



*tetraptdia morsa W. et G, S. West 



87, 88. 

 -^ Reinschiana Archer 87, 88. 

 ^ Wallichiana Turner 87, 89. 

 Thanmatomastix Laaterb. 481, 484. 



— setifera Lauterb. 465*, 484. 

 Thaumatonema setifera Lauterb. 484. 

 Thjlacomonas Schewiakoff 322, 326. 



— compressa Schew. 317*, 326. 

 Tolypothrix Ktitz. 202, 216. 



— arenophila W. et G. S. West 216, 



217, 221. 



— Bouteillei (Br^b. et Desmaz.) Lemm. 



217, 219. 



— byssoidea (Berk.) Kirchner 216, 



217, 220. 



— calcaraia Schmidle 216, 217, 220. 



— — var. minor Schmidle 220. 



— conglutinata Borzi 216, 217, 221. 



— crassa W. et G. S. West 216, 217, 



221. 



— distorta Kütz. 217, 218, 219. 



— — var. peniciüata (Ag.) Lemm. 



217, 218. 



— — var. symplocoides Hansg. 216, 



217, 219, 220. 



— fascicvlata Gomont 216, 217, 220. 



— flaccida Kütz. 217. 



— helicophila Lemm. 198*, 216, 217, 



220. 



— lanata Wartmann 217, 218. 

 — - limbata Thuret 217, 221. 



— muscicola Kütz. 217. 



— penicillata (Ag.) Thuret 218. 



— — var. tenuis Hansg. 21.8. 



— polymorpha Lemm. 217, 220. 



— pumila Kütz. 224. 



— pulchra Kütz. 217. 



— pygmaea Kütz. 217. 



— tenuis (Kütz.) Johs. Schmidt 216, 



217, 218. 

 Trachclius globuliferum Ehrenb. 556. 



— trichophorum Ehrenb. 545. 

 Trachelomonas Ehrenb. 485, 518. 



— acanihostoma Stokes 519, 523. 



— aeuminata (Schmarda) Stein 521, 



528. 



var. verrucosa Teödoresco 521, 



528. 



— aeuminata Schulz 528. 



— aeuminata Zykoff 530. 



— affinis Lemm. 517*, 521, 53Ö. 

 var. levis Lemm. 517*, 521, 530. 



— ameridana Lemm. 520, 524. 



— annulata Daday 521, 530. 



— armata (Ehrenb.) Stein 517*, 520, 



527. 



Trachelorrbonas armata var. Steinü 

 Lemm. 520, 527. 



— Imlla Stein 521, 529. 



var. regularis Lemm. 521, 529. 



— eaudata (Ehrenb.) Stein 522, 531. 



— cervicula Stokes 517*, 519, 522, 680. 



— crenulatocollis Maskell 526. 



— cylindrica Ehrenb. 525. 



— ensifera Daday 522, 531. 

 var. ornata Lemm. 522, 531. 



— euchlora (Ehrenb.) Lemm. 518, 



520, 525. 



var. cylindrica (Ehrenb.) Lemm. 



520, 525. 



— eury Stoma Stein 521, 528. 

 var. acuta Lemm. 521, 528. 



— fluviatilis Lemm. 521, 530. 



— — var. curvata Lemm. 522, 531. 



— globularis (Awerinzew) Lemm. 520, 



524. 



— helvetira Lemm. 521, 529. 



— horrida Palmer 686. 



— hispida (Perty) Stein 517*, 518, 



519, 520, 526. 



— — var. eaudata Lemm. 520, 526. 



— — var. crenulatocollis (Maskell) 



Lemm. 520, 526. 



— — var. cylindrica Klebs 520, 526. 



— — var. Daday 528. 



— — var. punctata Lemm. 520, 527. 



— — var. rectangularis Schröder 526. 



— — var. subarmuta Schröder 520, 



527. 



— incerta Lemm. 521, 528. 



— — var. punctata Lemm.. 686. 



— intermedia Dang. 519, 523. 



— lagenella Stein 525. 



— minor Palm^er 520, 524. 



— oblonga Lemm. 520, 524. 



— — var. truncata Lemm. 520, 524. 



— obovata Stokes 521, 529. 



— obtusa Palmer 686. 



— perforata Awerinzew 519, 522. 



— piscatoris (Fisher) Stokes 517*, 520, 



525. 



— reticulata Klebs 517, 518, 521, 529. 



— rugulosa Stein 519, 523. 



— saccata Lemm. 521, 528. 



— Schauinslandii Lemm. 522, 531. 



— setosa Zykoff 518, 520, 525. 



— similis Stokes 521, 527. 



— spicuUfera Palmer 519, 523. 



— spinom Stokes 520, 526. 



— spinosa Palm« 524. 



— Stokesiana Palmer 686. 



— teres Maskell 520, 524. 



—- ureeolata Stokes 521, 530. 



