O’Dogherty et al.—Jurassic radiolarians from the Eastern Alps


Striatojaponocapsa riri O’Dogherty, Goričan, and Dumitrica in O’Dogherty et al., 2006 Figure 11.8−11.9


2006 Striatojaponocapsa riri O’Dogherty, Goričan, and Dumitrica inO’Dogherty et al., p. 447, pl. 8, figs. 14–15.


2007 Striatojaponocapsa riri;Hatakeda et al., pl. 2, figs. 11–20.


Striatojaponocapsa synconexa O’Dogherty, Goričan, and Dumitrica in O’Dogherty et al., 2006 Figure 11.10−11.13


2006 Striatojaponocapsa synconexa O’Dogherty, Goričan,


and Dumitrica in O’Dogherty et al., p. 447, pl. 10, figs. 9–17. [See for complete synonymy]


2007 Striatojaponocapsa synconexa; Hatakeda et al., pl. 1, figs. 11–20.


2008 Striatojaponocapsa synconexa; Baumgartner et al., pl. 4, fig. 18.


2012 Striatojaponocapsa synconexa; Goričan et al., pl. 1, figs. 15, 35.


2013 Striatojaponocapsa synconexa;Chiari et al., p. 416, fig. 14c.


Striatojaponocapsa spp. Figure 11.14−11.16


Remarks.—Various elongated forms of Striatojaponcapsa have been found in our samples. The small number of specimens does not allow the description of new species. They differ from other Striatojaponocapsa by the elongated outline and small size.


Striatojaponocapsa? spp. Figure 11.17−11.20


Remarks.—The genus is queried because the distal part and the classical appendage on these forms are not preserved, but the surface ornamentation fits well with the general pore patterns of Striatojaponocapsa.


Genus Japonocapsa Kozur, 1984 Type species.—Tricolocapsa? fusiformis Yao, 1979.


Occurrence.—Upper Aalenian to upper Bathonian. Japonocapsa sp. A Figure 11.4


Remarks.—This form is close to Japonocapsa fusiformis (Yao, 1979), but the basal dish-like appendage seems broken off in this specimen.


Family Unumidae Kozur, 1984


Included genera.—Guttacapsa O’Dogherty, 1994; Helvetocapsa O’Dogherty, Goričan, and Dumitrica in O’Dogherty et al., 2006; Protunuma Ichikawa andYao, 1976; Quarticella Takemura, 1986; Spinunuma Ichikawa and Yao, 1976 (syn. Unuma); Turbocapsula


Genus Protunuma Ichikawa and Yao, 1976


Type species.—Protunuma fusiformis Ichikawa and Yao, 1976 Occurrence.—Middle Toarcian to upper Tithonian.


Protunuma europeus O’Dogherty, Goričan, and Dumitrica in O’Dogherty et al., 2006 Figure 11.42


2006


Protunuma europeus O’Dogherty, Goričan, and Dumitrica inO’Dogherty et al., p. 433, pl. 10, figs. 6–8.


Protunuma japonicus Matsuoka and Yao, 1985 Figure 11.41


1985


Protunuma japonicus Matsuoka and Yao, p. 130, pl. 1, figs. 11–15; pl. 3, figs. 6–9.


1995b Protunuma japonicus; Baumgartner et al., p. 434, pl. 3292, fig. 1–8.


2003


Protunuma multicostatus (Heitzer); Suzuki and Gawlick, p. 197, fig. 5.43. [See for complete synonymy]


Protunuma ochiensis Matsuoka, 1983 Figure 11.43?−11.44


1983 Protunuma (?) ochiensis Matsuoka p. 26, pl. 4, figs. 8–11; pl. 9, figs. 3–7.


2003 Protunuma ochiensis; Suzuki and Gawlick, p. 197, fig. 6.90.


2006 Protunuma ochiensis;O’Dogherty et al., p. 433, pl. 7, figs. 11–13. [See for complete synonymy]


Protunuma turbo Matsuoka, 1983 Figure 11.39−11.40


1983


Protunuma turbo Matsuoka, p. 24, pl. 4, figs. 4–7; pl. 8, figs. 16–18; pl. 9, figs. 1–2.


1995b Protunuma turbo; Baumgartner et al., p. 436, pl. 4034, figs. 1–3. [See for complete synonymy]


2008 2012


1976 Protunuma turbo; Baumgartner et al., pl. 4, figs. 2–3.


Protunuma turbo; Goričan et al., pl. 1, fig. 28. Genus Unuma Ichikawa and Yao, 1976


Spinunuma Ichikawa and Yao.


51


O’Dogherty, 1994; Unuma Ichikawa and Yao, 1976; and Yamatoum Takemura, 1986.


Remarks.—According to De Wever et al., 2001 (p. 265) and O’Dogherty et al., 2011 (p. 112) this family was placed under the superfamily Archaeodictyomitroidea. However, the family Unumidae as stated by Takemura, 1986 (p. 36) does not share the same cephalic structure. In this paper, we prefer to consider this family as more closely related to the Japonocapsidae. We also tentatively reassign the genera Quarticella and Yamatoum under this family because the cephalic structure (Yamatoum-type) is the same as in Unuma.


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