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Irvingella

Artiopoda - Ptychopariida - Elviniidae

Taxonomy
Irvingella was named by Ulrich and Resser (1924) [Sepkoski's age data: Cm Dres-u Sepkoski's reference number: 80,379 in Walcott].

It was assigned to Ptychopariida by Sepkoski (2002); and to Elviniidae by Jell and Adrain (2002).

Synonyms
Synonymy list
YearName and author
1924Irvingella Ulrich and Resser
1935Komaspis Kobayashi
1938Irvingella (Parairvingella) Kobayashi
1938Parairvingella Kobayashi
2002Irvingella Jell and Adrain p. 388
2002Irvingella Sepkoski
2002Komaspis Sepkoski
2002Parairvingella Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyElviniidaeKobayashi 1936
genusIrvingellaUlrich and Resser 1924

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. †Irvingella Ulrich and Resser 1924
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†Irvingella angustilimbata Kobayashi 1938
†Irvingella convexa Kobayashi 1935
†Irvingella flohri Resser 1942
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Invalid names: Irvingella adamsensis Resser 1942 [synonym]
†Irvingella jorusconii Rusconi 1953
†Irvingella major Ulrich and Resser 1924
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Invalid names: Irvingella septentrionalis Walcott and Resser 1924 [synonym]
†Irvingella norilica Lazarenko 1968
†Irvingella perfecta Chernysheva 1968
†Irvingella platycephala Rusconi 1953
†Irvingella transversa Palmer 1965
†Irvingella tropica Opik 1963
Invalid names: Komaspis Kobayashi 1935 [synonym], Parairvingella Kobayashi 1938 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: minorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Comments: BODY SIZE: Data from Harrington et al. (1959).g
Created: 2009-06-10 08:22:57
Modified: 2009-06-10 10:22:57
Source: g = genus, f = family, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: base of the Taoyuanian to the top of the Sunwaptan or 495.20000 to 488.90000 Ma

Collections (141 total)


Time interval Ma Country or state Original ID and collection number
Paibian497.0 - 494.2Russian Federation (Sakha) I. megalops (133590)
Steptoean497.0 - 493.5Canada (Alberta) I. major (54078)
Steptoean497.0 - 493.5USA (Utah) I. flohri (240243) I. sp. (240242)
Steptoean497.0 - 493.5USA (Nevada) I. angustilimbatus (111327 111328 114297 114300) I. flohri (113394 113395 113396 113397 114304 114305) I. major (110633 111329 113399 113400 114610) I. transversa (113398)
Steptoean497.0 - 493.5USA (Arkansas) I. major (225281)
Steptoean497.0 - 493.5Canada (British Columbia) I. major (54074) I. sp. B Chatterton and Gibb 2016, I. flohri, I. convexa (219685)
Steptoean497.0 - 493.5USA (Pennsylvania) I. major (9265 156631 156632 156634 156640 156641 156642 156661 156662 156670 156673 156675)
Sakian497.0 - 492.8Kazakhstan I. perfecta (118373) I. perfecta, I. major (118375) I. sp. (118331 118334 118340 118342) I. sp., I. perfecta, I. major (118376 118379 118380) I. tropica (118333 118336 118339 118341) Parairvingella sp. (118310 118313)
Paibian - Jiangshanian497.0 - 491.0Argentina (Mendoza) I. sp., I. platycephala, I. jorusconii (239740)
Steptoean - Sunwaptan497.0 - 488.9Canada (Newfoundland) I. major (196020)
Dresbachian497.0 - 486.85Canada (Yukon) I. angustilimbata (55225) I. major (55226 55281)
Franconian497.0 - 486.85USA (Montana) I. sp. (242)
Franconian497.0 - 486.85USA (Oklahoma) I. major (221069 221070)
Franconian497.0 - 486.85USA (Missouri) I. major (9153 9209) I. major, I. flohri (9145) I. sp. (9199)
Franconian497.0 - 486.85Canada (British Columbia) I. sp. (50595)
Franconian497.0 - 486.85USA (Wisconsin) I. sp. (267)
Franconian497.0 - 486.85USA (Arkansas) I. major (77107)
Furongian497.0 - 486.85USA (Utah) I. flohri (156446) I. major (156444)
Furongian497.0 - 486.85USA (Oklahoma) I. major (229191 229192)
Furongian497.0 - 486.85USA (Arkansas) I. major (229128 229129 229131 229132 229133 229193 229194 229195 229196 229198)
Furongian497.0 - 486.85USA (Texas) I. burnetensis (156271 156281 156285 156304) I. burnetensis, I. media (156299 156339) I. media (156268 156275) I. media, I. burnetensis (156337) I. sp. (156293 156297 156303 156342) I. sp., I. media (156298)
Furongian497.0 - 486.85South Korea I. convexa (74269)
Taoyuanian495.2 - 486.85China (Zhejiang) I. angustilimbata (128290) I. angustilimbata, I. convexa (128304) I. major (128305) I. major, I. convexa (128306)
Taoyuanian495.2 - 486.85South Korea I. convexa (133449 133450 133451 133452 133453 133454 133456 133457 133458) I. coreanica (133460 133464) I. major (133466 133467 133469 133472) I. megalops (133443 133444 133445 133446) I. megalops, I. convexa (133448)
Taoyuanian495.2 - 486.85China (Henan) I. taitzuhoensis (129214)
Taoyuanian495.2 - 486.85Russian Federation (Sakha) I. major (133592)
Taoyuanian495.2 - 486.85China (Hunan) I. angustilimbata (126658 126687 126688)
Taoyuanian495.2 - 486.85Russian Federation (Krasnoyar) I. cipita (132545) I. norilica (132547 132590 132591 132592 132594) I. perfecta (132504 132508) I. perfecta, I. angustilimbata (132506)
Iverian494.2 - 491.0Russian Federation (Novaya Zemlya) I. arctica, I. septentrionalis (222974)
Sunwaptan493.5 - 488.9Canada (Alberta) I. major (54077 54084)
Sunwaptan493.5 - 488.9USA (Oklahoma) I. major (240514 240515)
Aksaian492.8 - 491.5Kazakhstan I. perfecta (118382)
Dolgellian490.2 - 486.85USA (Pennsylvania) I. major (62079 62080 62081)