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Anteridocus
Taxonomy
Anteridocus was named by Cooper and Grant (1976) [Sepkoski's age data: P Sakm-u P Guad-u Sepkoski's reference number: 7]. Its type is Anteridocus gongylus.
It was assigned to Pontisiinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Pontisiinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
A. bicostatus, A. erugatus, A. eximius, A. gongylus (type species), A. paucicostatus, A. seminudus, A. subcarinatus, A. swallovianus, A. triangulatus
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Anteridocus Cooper and Grant p. 2054 |
| 2002 | Anteridocus Sepkoski |
| 2002 | Anteridocus Williams et al. p. 1272 |
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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.
G. †Anteridocus Cooper and Grant 1976
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†Anteridocus bicostatus Cooper and Grant 1976
†Anteridocus erugatus Cooper and Grant 1976
†Anteridocus eximius Cooper and Grant 1976
†Anteridocus gongylus Cooper and Grant 1976
†Anteridocus paucicostatus Cooper and Grant 1976
†Anteridocus seminudus Cooper and Grant 1976
†Anteridocus subcarinatus Cooper and Grant 1976
†Anteridocus swallovianus Shumard 1859
†Anteridocus triangulatus Cooper and Grant 1976
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 63 | 3.53 | 0.600 | 7.80 | 3.90 | 1.94 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Sakmarian to the top of the Capitanian or 293.52000 to 259.51000 Ma
Collections (87 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | China (Guangxi) | Pugnax swallowiana (134321) | |
| Sakmarian | USA (New Mexico) | A. erugatus (39152) | |
| Kungurian | USA (Texas) | A. bicostatus, A. eximius (81949) A. erugatus (43495) A. erugatus, A. gongylus (43491 43492 43498 43582 81638) A. gongylus (43494 43504 43510 43514 43515 43516 81644 101811) A. paucicostatus (43565 75924 105689) A. seminudus (105926) | |
| Roadian | USA (Texas) | A. erugatus (43613 102611 105742) A. erugatus, A. seminudus (43598) A. seminudus (101781 101807 102604 102606 102616 105814) A. triangulatus (106109) Pugnoides swallovianus (113197 113209 149786 149829 149945) | |
| Wordian | USA (Texas) | A. bicostatus (81628) A. bicostatus, A. subcarinatus, A. swallovianus (101867) A. bicostatus, A. swallovianus (102619) A. subcarinatus, A. swallovianus (105902) A. swallovianus (81586 81619 105896 105898 105899 105900 106108 106111 106244) Pugnax swallowiana (108821) Pugnoides swallovianus (150255 150657) | |
| Capitanian | USA (New Mexico) | A. bicostatus, A. swallovianus (81620) A. swallovianus (81966 81968 102625 102629 106253) | |
| Capitanian | USA (Texas) | A. bicostatus, A. swallovianus (81589 81621 101798 105893) A. swallovianus (81593 81697 81958 81960 101809 102618 102624 105894 105895 105993 105994 105997 106134 106161 106242 106243 106247 106248 106249 106251 106252 106300) Camerophoria swalloviana (133736) Pugnax swallowiana (108812) |