Ptilocladiopsideae. 
Ptiloeladiopsis Bcrthold 1882. 
P. horrida Berthold. 
Episporieae. 
Episporium Möbius 1885. 
E. Centroceratis Möbius. 
Ceraraiaceae incertae sedis. 
* Rhodochorton Naegeli 1861 (= Thamnidium Thur et 1863). 
R. Rothii ( Turton) Naegeli. 
* Thamnocarpus Harvey 1844 (— Garpoth amnion Kützing 184-9). 
Th. Gunnianus Harvey. 
Cryptoneiiiiiiae« 
Gloiosiphoniciceae. . 
Thuretella nov. gen. 
Th. Schousb oei (Thur et ) 1 )- 
Schimmelmannia (Schousboe) Kützing 1847. 
Sch. ornata Schousboe. 
Gloiopeltis J. Agardh 1842 (incl. Endotrichia Suringar 1867). 
*G1. tenax ( Turner) J. Agardh. [Gl. cervicornis (Suringar)] 
Gloiosiphonia Carmichael 1833. 
Gl. c a pi 11 ari s ( Hudson ) Carmichael. 
Grateloupiaceae. 
Halymenia ( C. Agarclh) J. Agardh 1842. 
H. Floresia ( Clemente) C. Agardh. 
Aeodes J. Agardh 1876. 
A. nitidissima J. Agardh. <0 /7\ 
Grateloupia C. Agardh 1823 (incl. Phyllymenia J. Agardh 1847) 
G. filicina ( Wulfen) C. Agardh. 
Pachymenia J. Agardh 1876. 
P. carnosa J. Agardh. 
Corynomorpha J. Agardh 1871 (= 
C. prismätica J. Agardh. 
Prism a tom a ( J. Agardh) Harvey 1860). 
Dermocorynus Crouan 1858. 
D. Montagnei Crouan. 
Prionitis J. Agardh 1851. 
Pr. lanceolata ( Harvey) J. Agardh. 
Polyopes J. Agardh 1849 (? incl. »Acrodiscus Zanardini 1868) 
P. constrictus ( Turner ) J. Agardh. 
1) = Crouania Schousboei 
Thuret Not. algolog. p. 185-, pl. 49. 
