Difference between revisions of "Subfamily Helgolandinioideae"
From dinoflaj3
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| − | <CENTER>Subfamily Helgolandinioideae</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Helgolandinioideae [[ | + | <CENTER>Subfamily Helgolandinioideae</CENTER><BR><TABLE WIDTH="100%"><TD><B>Citation:</B> Helgolandinioideae [[Fensome et al., 1993b]].<BR> |
<B>Diagnosis:</B>Goniodomaceans with either or both of the following characters: 1) the <I>[[tabulation]]</I> has more than the typical goniodominean number of <I>[[Plate|plates]]</I> in at least two <I>[[plate series]]</I>; 2) within the <I>[[Life-cycle |life-cycle ]]</I> there is a nonpreservable smooth <I>[[cellulosic]]</I> <I>[[cyst]]</I> with a <I>[[chasmic archeopyle]]</I>.<BR> | <B>Diagnosis:</B>Goniodomaceans with either or both of the following characters: 1) the <I>[[tabulation]]</I> has more than the typical goniodominean number of <I>[[Plate|plates]]</I> in at least two <I>[[plate series]]</I>; 2) within the <I>[[Life-cycle |life-cycle ]]</I> there is a nonpreservable smooth <I>[[cellulosic]]</I> <I>[[cyst]]</I> with a <I>[[chasmic archeopyle]]</I>.<BR> | ||
<B>Type genus:</B><UL><BR> | <B>Type genus:</B><UL><BR> | ||
| − | <I>Helgolandinium</I> [[ | + | <I>Helgolandinium</I> [[von Stosch, 1969]].<BR> |
</UL><B>Extant genera:</B><UL><BR> | </UL><B>Extant genera:</B><UL><BR> | ||
| − | <I>Alexandrium</I> [[ | + | <I>Alexandrium</I> [[Halim, 1960a]].<BR> |
| − | <UL>(=<I>Gessnerium</I> [[ | + | <UL>(=<I>Gessnerium</I> [[Halim, 1967]] ex [[Halim, 1969]]; taxonomic junior synonym according to [[Balech, 1990b]])</UL><BR> |
| − | <UL>(=<I>Protogonyaulax</I> [[ | + | <UL>(=<I>Protogonyaulax</I> [[Taylor, 1979]]; taxonomic junior synonym according to [[Balech, 1985b]])</UL><BR> |
| − | <I>Fragilidium</I> [[ | + | <I>Fragilidium</I> [[Balech, 1959]] ex [[Loeblich III, 1965]].<BR> |
| − | <I>Helgolandinium</I> [[ | + | <I>Helgolandinium</I> [[von Stosch, 1969]].<BR> |
| − | <I>[[Pyrophacus]]</I> [[ | + | <I>[[Pyrophacus]]</I> [[Stein, 1883]].<BR> |
</UL><B>Fossil genus:</B><UL><BR> | </UL><B>Fossil genus:</B><UL><BR> | ||
| − | <I>[[Tuberculodinium]]</I> [[ | + | <I>[[Tuberculodinium]]</I> [[Wall, 1967]]; Pleistocene.<BR> |
</UL></TD></TABLE><BR> | </UL></TD></TABLE><BR> | ||
Latest revision as of 20:44, 10 January 2017
| Citation: Helgolandinioideae Fensome et al., 1993b. Diagnosis:Goniodomaceans with either or both of the following characters: 1) the tabulation has more than the typical goniodominean number of plates in at least two plate series; 2) within the life-cycle there is a nonpreservable smooth cellulosic cyst with a chasmic archeopyle. Helgolandinium von Stosch, 1969. Alexandrium Halim, 1960a.
Fragilidium Balech, 1959 ex Loeblich III, 1965. Tuberculodinium Wall, 1967; Pleistocene. |
Parent: Family Goniodomaceae part 1