| SN2000 author citation | : | |
(O. Bütschli, 1881) E. Haeckel, 1887 |
| Original name | : | |
Bütschli, O. 1881. Z. Wiss. Zool. 36 (3): 529 ("Lithomitragruppe (mh.)").
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| Subsequent rank (orig. spell.) | : | |
Haeckel, E. 1887b. Rep. Voy. Challenger Exped. (Zool.) 18, part 40 (2): 1468 (key), 1483 ("Bütschli, 1882, Zeitschr. f. wiss. Zool., p. 529").
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