Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Dyoros (Dyoros)

Strophomenata - Strophomenida - Rugosochonetidae

Synonymy list
YearName and author
1954Dyoros (Dyoros) Stehli p. 312

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyChonetoidea
familyRugosochonetidae
subfamilySvalbardiinaeArchbold 1982
genusDyoros
subgenusDyoros

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.

Subg. †Dyoros (Dyoros) Stehli 1954
show all | hide all
†Dyoros (Dyoros) angulatus Cooper and Grant 1975
†Dyoros (Dyoros) attenuatus Cooper and Grant 1975
†Dyoros (Dyoros) convexus Cooper and Grant 1975
†Dyoros (Dyoros) endospinus Cooper and Grant 1975
†Dyoros (Dyoros) extensiformis Cooper and Grant 1975
†Dyoros (Dyoros) extensus Cooper and Grant 1975
†Dyoros (Dyoros) intrepidus Cooper and Grant 1975
†Dyoros (Dyoros) magnus Stehli 1954
†Dyoros (Dyoros) mucronata Shen et al. 2005
†Dyoros (Dyoros) planiextensus Cooper and Grant 1975
†Dyoros (Dyoros) robustus Cooper and Grant 1975
†Dyoros (Dyoros) tenuis Cooper and Grant 1975
†Dyoros (Dyoros) transversus Cooper and Grant 1975
†Dyoros (Dyoros) vulgaris Cooper and Grant 1975
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1402.230.7008.602.201.44

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:13:23
Modified: 2009-04-13 11:03:33
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 (213 total)


Time interval Ma Country or state Original ID and collection number
Sakmarian293.52 - 290.1Canada (Yukon) Dyoros pseudotrapezoidalis (117724 117727 117729 117744)
Artinskian290.1 - 279.3Canada (Yukon) Dyoros pseudotrapezoidalis (117716)
Artinskian290.1 - 279.3Russian Federation Dyoros pseudotrapezoidalis (86036 110105 110162 110171) Dyoros transversus (110156) Dyoros transversus, Dyoros pseudotrapezoidalis (110161) Lissochonetes spitzbergianus (110104)
Artinskian290.1 - 279.3USA (Texas) Chonetes subliratus (150792)
Artinskian - Kungurian290.1 - 272.3USA (Texas) Chonetes subliratus (149784)
Artinskian - Kungurian290.1 - 272.3Russian Federation (Nenets Autonomous Okrug) Dyoros transversus (86154)
Kungurian279.3 - 272.3USA (Texas) Chonetes consanguineus (151307) Chonetes subliratus (113192 113195 113198 113202 113207 113212 113218 122520 149782 149787 149820 149836 149860 149931 149934 149995 150116 150245 150246 150247 150259 150557 150562 150788 150790 150793 150800) Dyoros angulatus, Dyoros extensus, Dyoros transversus (43517) Dyoros consanguineus (43566 75864 75865 75881 75919 75923 81724 81848 81950 102627) Dyoros consanguineus, Dyoros magnus (75863 81726 81860) Dyoros extensiformis (43494 43495 43510 43514 81638) Dyoros magnus (81954) Dyoros transversus (102623 106165)
Kungurian279.3 - 272.3Russian Federation Dyoros pseudotrapezoidalis (110008) Lissochonetes spitzbergianus (110007)
Kungurian279.3 - 272.3Russian Federation (Nenets Autonomous Okrug) Chonetina pseudotrapezoidalis (126228)
Kungurian279.3 - 272.3USA (Arizona) Chonetes subliratus (148588 148658 148681 148682 148683 148684 148686 148693 148695 148696 148697 148698 148699 148701)
Roadian272.3 - 268.8Russian Federation Dyoros planiextensus (109992 109993)
Roadian272.3 - 268.8USA (Texas) Chonetes hillanus (150609) Chonetes subliratus (108802 113197 113206 113209 149827 149829 149941 149945 150252 150606 150661 150782) Dyoros angulatus, Dyoros endospinus, Dyoros extensus, Dyoros transversus (43563) Dyoros angulatus, Dyoros extensiformis, Dyoros transversus (102610) Dyoros angulatus, Dyoros extensus (81671) Dyoros angulatus, Dyoros extensus, Dyoros transversus (43518 81640) Dyoros angulatus, Dyoros transversus (44242 101783 101805 101807 102607 105851 105873) Dyoros convexus (81515 81693 101767 106021) Dyoros convexus, Dyoros extensus (81722) Dyoros extensiformis (105805 105807) Dyoros extensus (43512 43551 43553 81645 102602 102605 102614 105592 105726 105741 105806) Dyoros extensus, Dyoros tenuis (43548 105887) Dyoros tenuis (81650) Dyoros transversus (43613 101782 101808 102603 102615 105838 105874) Dyoros transversus, Dyoros vulgaris (106109) Dyoros vulgaris (102621)
Roadian - Wordian272.3 - 264.28USA (Texas) Chonetes subliratus (149944 150118 150794 150795 150796 150797) Dyoros convexus (106046 106053 106147) Dyoros tenuis (102630)
Roadian - Capitanian272.3 - 259.51Svalbard and Jan Mayen Dyoros mucronata, Dyoros spitzbergianus (90378)
Wordian266.9 - 264.28Mexico (Coahuila) Chonetina consanguinea (133174)
Wordian266.9 - 264.28Japan Dyoros sp. (118972)
Wordian266.9 - 264.28USA (Alaska) Lissochonetes spitzbergianus (102598)
Wordian266.9 - 264.28Svalbard and Jan Mayen (Barentsøya) Chonetina pseudotrapezoidalis (212888)
Wordian266.9 - 264.28Japan (Miyagi) Dyoros sp. (149788)
Wordian266.9 - 264.28USA (Texas) Chonetes hillanus (150660) Chonetes hillanus, Chonetes subliratus (108821) Chonetes subliratus (150261 150798 150799) Dyoros attenuatus, Dyoros intrepidus (81939) Dyoros attenuatus, Dyoros intrepidus, Dyoros robustus (101867) Dyoros convexus (81695 106105 106157 106290 106291) Dyoros convexus, Dyoros extensus (102626 105683) Dyoros extensus (43526 43552 43557 81636 81709 105764 105821 105977) Dyoros extensus, Dyoros planiextensus (43550) Dyoros intrepidus (81586 81601 81619 106108 106138 106244) Dyoros intrepidus, Dyoros robustus (102619)
Capitanian264.28 - 259.51Japan Dyoros sp. (62292)
Capitanian264.28 - 259.51USA (Texas) Chonetes hillanus (108812) Chonetes subliratus (108801) Dyoros hillanus (81591 102618 102624 105893 106242) Dyoros hillanus, Dyoros subliratus (101798) Dyoros intrepidus (81613 81623 81626 81631 81697 81698 105894 105895 105903 106243 106248 106249) Dyoros subliratus (106300)
Capitanian264.28 - 259.51USA (New Mexico) Dyoros hillanus (81629 81968) Dyoros subliratus (102629)
Wuchiapingian259.9 - 254.17Svalbard and Jan Mayen Dyoros mucronata (51652 117549 117555)