Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterobranchia
Taxonomy
Heterobranchia was named by Gray (1840) [m. kosnik taxon no: 7682].
It was reranked as the order Heterobranchia by Kaim et al. (2014).
It was assigned to Orthogastropoda by Beesley (1998), Todd (2001) and Jeffery (2003); and to Gastropoda by Squires and Saul (2001), Harzhauser (2004), Bouchet et al. (2005) and Kaim et al. (2014).
It was reranked as the order Heterobranchia by Kaim et al. (2014).
It was assigned to Orthogastropoda by Beesley (1998), Todd (2001) and Jeffery (2003); and to Gastropoda by Squires and Saul (2001), Harzhauser (2004), Bouchet et al. (2005) and Kaim et al. (2014).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1840 | Heterobranchia Gray |
1998 | Heterobranchia Beesley p. 854 |
2001 | Heterobranchia Squires and Saul p. 59 |
2001 | Heterobranchia Todd |
2003 | Heterobranchia Jeffery |
2004 | Heterobranchia Harzhauser p. 143 |
2005 | Heterobranchia Bouchet et al. p. 257 |
2014 | Heterobranchia Kaim et al. p. 421 |
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.
Superor. †Heterobranchia Gray 1840
show all | hide all
Superfm. †Diaphanoidea Odhner 1914
hide
Fm. †Kuskokwimiidae Frýda and Blodgett 2001
hide
Superfm. †Omalogyroidea Sars 1878
hide
Fm. Omalogyridae Sars 1878
hide
G. Ammonicera Vayssière 1893
+
†Ammonicera benhami Squires and Goedert 1996
Ammonicera fischeriana Monterosato 1869
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|||||
|
|
||||
Source: supero = superorder, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range
Maximum range based only on fossils: base of the Early/Lower Emsian to the top of the Holocene or 409.10000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 402.5 Ma
Minimum age of oldest fossil (stem group age): 402.5 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Emsian | USA (Alaska) | Kuskokwimia moorei (49107) | |
Spinatum | Germany | Schobertinella heterogyrata (159446) | |
Spinatum | Germany (Bavaria) | Schobertinella heterogyrata (25502) | |
Ypresian | USA (Washington) | Ammonicera benhami (176361) | |
Early/Lower Eocene | United Kingdom (England) | Diaphana assula (8105) | |
Late/Upper Oligocene | Germany | Omalogyra sp. (70002) | |
Aquitanian | France | Omalogyra atomus, Ammonicera rota (74861) | |
Tortonian | Denmark | Diaphana moerchi, Toledonia flensburgensis (98312) | |
Piacenzian | Belgium | Diaphana minuta (179048) | |
Early/Lower Pleistocene | Antarctica | Omalogyra sp. (48431) | |
Late/Upper Pleistocene | USA (California) | Diaphana brunnea (37673) | |
Holocene | Argentina | Omalogyra antarctica (71603) |