32 



SECOND APPENDIX TO 



CORDOSPHAERIDIUM continued 

 Pcracenospinosum Davey & Williams, 1966b 



diktyoplokus Klumpp, 1953 



diktyoplokus subsp. latum Klump, 1953 



divergens (Eisenack, 1954) Eisenack, 1963b 



eoinodes (Eisenack, 1954) Eisenack, 1963b 



Perectum (Manum & Cookson, 1964) Davey 



& Williams, 1969 

 exilimurum Davey & Williams, 1966b 



Pfasciatum Davey & Williams, 1966b 



fibrospinosum Davey & Williams, 1966b 



ftoripes (Deflandre & Cookson, 1955) Eisen- 

 ack, 1963b 



floripes subsp. breviradiatum (Cookson & 

 Eisenack, 1961b) Eisenack, 1963b 



gracile (Eisenack, 1954) emend. Davey & 

 Williams, 1966b 



latispinosum Davey & Williams, 1966b 



microtriainum (Klump, 1953) Eisenack, 



1963b 

 multispinosum Davey & Williams, 1966b 



CTENIDODINIUM Deflandre, 1938; emend. 

 Sarjeant, 1966b; emend. Sarjeant, 1975 

 ornatum (Eisenack, 1935) Deflandre, 1938 

 tenellum Deflandre, 1938 



CYCLONEPHELIUM Deflandre & Cookson, 

 1955; emend. Williams & Downie, 1966c; 

 emend. Ioannides et al., 1976; emend. Sar- 

 jeant & Stover, 1978; emend. Stover & 

 Evitt, 1978 

 compactum Deflandre & Cookson, 1955 

 divaricatum Williams & Downie, 1966c 



exuberans Deflandre & Cookson, 1955 



ordinatum Williams & Downie, 1966c 



pastielsii Deflandre & Cookson, 1955 



Achomosphaera? cracenospinosa (Davey & 

 Williams, 1966b) Sarjeant, 1981 



Areosphaeridum diktyoplokus (Klump, 1953) 

 Eaton, 1971 



Areosphaeridium diktyoplokus subsp. latum 

 (Klumpp, 1953) Lentin & Williams, 1973 



Operculodinium divergens (Eisenack, 1954) 

 Stover & Evitt, 1978 



Kleithriasphaeridium eoinodes (Eisenack, 

 1958) Davey, 1974 



Cleistospkaeridium? erectum (Manum & Cook- 

 son, 1964) Stover & Evitt, 1978 



Hystrichosphaerina? exilimura (Davey & 

 Williams, 1966b) Sarjeant, 1981 



Kleithriasphaeridium fasciatum (Davey & 

 Williams, 1966b) Davey, 1974 



Emmetrocysta? fibrospinosa (Davey & 

 Williams, 1966b) Sarjeant, 1981 



Homotryblium floripes (Deflandre & Cookson, 

 1955) Stover, 1975 



Homotryblium floripes subsp. breviradiatum 

 (Cookson & Eisenack, 1961b) Lentin & 

 Williams, 1977 



Tityrosphaeridium gracilis (Eisenack, 1954 

 emend. Davey & Williams, 1966b) Sar- 

 jeant, 1981 



Titryosphaeridium? latispinosum (Davey & 

 Williams, 1966b) Sarjeant, 1981 [Placed 

 earlier into A chilleodinium by Bujak etal., 

 1980; this may prove to be a more correct 

 assignment.] 



Achomosphaera microtriaina (Klump, 1953) 

 emend. Sarjeant, 1981 



Amphorosphaeridum? multispinosum (Davey 

 & Williams, 1966b) Sarjeant, 1981 



Glaphyrocysta divaricata (Williams & Downie, 

 1966c) Stover & Evitt, 1978 



Glaphyrocysta exuberans (Deflandre & Cook- 

 son, 1955) Stover & Evitt, 1978 



Glaphyrocysta ordinata (Williams & Downie, 

 1966c) Stover & Evitt, 1978 



Glaphyrocysta pastielsii (Deflandre & Cookson, 

 1955) Stover & Evitt, 1978 



