1C) ERNST 0STRUP 



Tropidoraphideae 

 Hantzschia Grun. 1877. V. II. Trt., 380. 



"Hantzschia amphioxys (Ehr.) Grun. V. H. Trl. 381 , Tab. XV. 

 fig. 483 1). 



17(i samples (S. 31 , S.W. 37, N.W. 2. N. 31, K. 73. s. 1. 2 . Hot 

 springs: 9. 



Area: Eur., Af.. As.. Am.. Grl. J. M.. B. E.. Sph.. /..!. 



Var. constricta Pant. Pant. Bal. S. 83, Tab. IX, fig. 141. 



Vallanes (E.) H. Js. 

 Area: Eur. 



*Var. elongata Grun. V. H. Trl. 381, Tab. XV, fig. 487 b. 

 22 samples (S. 2. SAY. 4. N. 2. E. 14). Hot spring: 1. 

 Area: Eur, Af., Am., Aust. 



Hantzschia dubravicensis Grun. Grun. 0st. Ung. 140, Tab. XXIX, 

 fig. 23. Tab. nost. V, lig. 08. 



Long: 94 //, lal: 7 /<, punct. carinal. 5 in 10 //, str. 1C) in 10 //, 

 subtiliter punctatis. 



Margine carinali in medio leniter incurvata, margine allcra fere 

 recta. 



Lagarfljot (E.) B. P. 



Area: Eur. 



Grunow 1. c. places this species as a Hantzschia, but with a query. 

 This is however undoubtedly correct. When I give a figure of it, it is 

 because the form found by me is substantially larger and on the whole 

 somewhat more elegantly built than Grunow' s H. dubrav., but I have 

 no doubt whatever that they are identical. 



Hantzschia truncata sp. nov., Tab. nost. V, fig. (59. 



Long: 43 H, lal: 10 11, puncl. carinal. 5,5 in 10 //, sir. 14 in 10 //, 

 punctatis. 



Yalva hantzschioidea, apicibus curte truncalis. Punclis carina- 

 libus partim confluentibus. 



Hrafnagil (N.) H. Js.. in a hot spring. 



Hantzschia virgata (Roper) Grun. var. leplocephala 0st. 0st. D. D. 

 144, Tab. IV, fig. 9(>. 



Skei<Warsandur (S.) St. 

 Area: luir. 



Hantzschia forma abnormis, Tab. nosl. V, lig. 70. 



Long: 104 /*, lat: 12,8 /, str. 20 in 10 //, sublilissime pnnclalis. 



\'al\a hantzschioidea, apicibus ca[)itatis. Adest area byalina 

 apicalis aiigusla, utrisque in lalcribus seric punclorum, irregulariler 

 distributorum, inclusa. 



