| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Acila (Truncacila) demessa haidana was named by Packard in Schenck (1936).
It was recombined as Acila (Truncacila) haidana by Squires and Saul (2006).
It was recombined as Acila (Truncacila) haidana by Squires and Saul (2006).
Sister species lacking formal opinion data
A. asachiensis, A. ashiyaensis, A. cobboldiae, A. elongata, A. gettisburgensis, A. insignis, A. kusiroensis, A. minima, A. mirabilis, A. parva, A. picturata, A. piura, A. pusilla, A. schumardi, A. tosaensis, A. trilineata, A. elongata, A. antefultoni, A. elongata, A. isthmica, A. kovatschensis, A. submariabilis, A. vengeriana, A. demessa, A. nakazimai, A. chausiensis, A. chicotana, A. enpirensis, A. ermani, A. eximia, A. gottschei, A. granulata, A. himenourensis, A. ilpinensis, A. incignis, A. insignis, A. isignis, A. longa, A. marujamensis, A. munda, A. nakazimai, A. nehalemensis, A. nehalemensis, A. oyamadensis, A. pecticostata, A. picturata, A. plana, A. pleschakovi, A. praevigilia, A. schomburgki, A. triangula, A. vereshagini, Truncacila korjakensis, Truncacila munda, Truncacila shimojimensis, Truncacila subdemessa, Truncacila yoshidai
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Acila (Truncacila) demessa haidana Packard pp. 50-51 figs. pl. 2, figs. 3, 4, 6, 10 |
| 1936 | Acila (Truncacila) demessa haidana Packard in Schenck pp. 50-51 figs. pl. 2, figs. 3, 4, 6, 10 |
| 2006 | Acila (Truncacila) haidana Squires and Saul p. 92 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Acila (Truncacila) haidana Packard in Schenck 1936
show all | hide all
Diagnosis
No diagnoses are available