Cornuspira involvens (Reuss, 1850)
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publication ID |
https://doi.org/ 10.26879/512 |
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persistent identifier |
https://treatment.plazi.org/id/6C046402-FF97-FFF4-ED20-FBF27F1C0666 |
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treatment provided by |
Felipe |
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scientific name |
Cornuspira involvens (Reuss, 1850) |
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Cornuspira involvens (Reuss, 1850) View in CoL
Figure 4.6-4.7 View FIGURE 4
1850 Operculina involvens Reuss : p. 370, pl. 46, fig. 20.
1884 Cornuspira involvens (Reuss) ; Brady, p. 200, pl. 11, figs. 1-3.
1917 Cornuspira involvens (Reuss) ; Cushman, p. 25, pl. 1, fig. 2; pl. 2, fig. 2; text figs. 2, 3.
1929 Cornuspira involvens (Reuss) ; Cushman, p. 80, pl. 20, figs. 6, 8.
1994 Cornuspira involvens (Reuss) ; Jones, p. 26, pl. 11, figs. 1-3.
2003 Cornuspira involvens (Reuss) ; Murray, p. 15, fig. 4.5.
2012 Cornuspira involvens (Reuss) ; Milker and Schmiedl, p. 44, fig. 12.1.
Morphological description. Wall is calcareous, porcelaneous and imperforate, with smooth surface; test free, discoidal, circular in outline and flattened; the proloculus is followed by a second enrolled and undivided tube that gradually increases in size; aperture is at the end of the tube. Occurrence. Very rare species.
Miliolid sp.1
Figure 4.8-4.10 View FIGURE 4
Occurrence. Accessory species, predominant at the lower reaches of the estuary.
Miliolid sp.2
Figure 4.11-4.13 View FIGURE 4
Occurrence. Accessory species, with narrow occurrence; recorded only in winter.
Miliolid sp.3
Figure 4.14-4.16 View FIGURE 4
Occurrence. Dominant species; predominant in winter, mainly at the lower reaches of the estuary.
Miliolid sp.4
Figure 4.17-4.18 View FIGURE 4
Occurrence. Accessory species, predominant mainly at the lower reaches of the estuary.
Miliolid sp.5
Figure 4.19-4.21 View FIGURE 4
Occurrence. Accessory species, predominant mainly at the lower reaches of the estuary; recorded only in summer.
Miliolid sp.6
Figure 4.22-4.23 View FIGURE 4
Occurrence. Rare species, with narrow distribution (LG site); recorded only in winter.
Miliolid sp.9
Figure 4.24-4.26 View FIGURE 4
Occurrence. Rare species, with narrow distribution (LG site); recorded only in winter.
Miliolid sp.10
Figure 4.27-4.29 View FIGURE 4
Occurrence. Rare species, with narrow distribution (LG site); recorded only in winter.
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