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Tryblidiinae

Tergomya - Tryblidiida - Tryblidiidae

Taxonomy
Tryblidiinae was named by von Zittel (1899) [ranked by Knight & Yochelson 1960 (ref# 13256)].

It was assigned to Tryblidiidae by Knight and Yochelson (1960) and Horný (1963).

Synonymy list
YearName and author
1899Tryblidiinae von Zittel
1960Tryblidiinae Knight and Yochelson p. 78
1963Tryblidiinae Horný p. 13

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classTergomya
orderTryblidiida()
superfamilyTryblidioidea()
familyTryblidiidae
subfamilyTryblidiinae
subfamilyTryblidiinae

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.

Subfm. †Tryblidiinae von Zittel 1899
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G. †Helcionopsis Ulrich and Scofield 1897
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†Helcionopsis depressum Ulrich and Scofield 1897
†Helcionopsis radiatum Lindström 1884
†Helcionopsis reticulatus Easton 1943
†Helcionopsis striata Ulrich and Scofield 1897
†Helcionopsis subcarinata Ulrich and Scofield 1897
†Helcionopsis wisconsinensis Ulrich and Scofield 1897
G. †Kosovina Horný 2004
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†Kosovina peeli Horný 2004
G. †Pilina Koken and Perner 1925
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†Pilina acuminatum Koken and Perner 1925
†Pilina cheyennica Peel 1977
†Pilina esthonum Koken 1897
†Pilina ovoideum Koken and Perner 1925
†Pilina solarium Lindström 1884
†Pilina unguis Angelin and Lindström 1880
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Locomotion: actively mobileo
Life habit: epifaunalo
Diet: grazero
Vision: blindc
Created: 2009-04-21 11:50:45
Modified: 2009-04-21 13:50:45
Source: o = order, c = class
Reference: Hendy et al. 2009

Age range: base of the Cassinian to the top of the Pridoli or 482.30000 to 419.20000 Ma

Collections (25 total)


Time interval Ma Country or state Original ID and collection number
Cassinian482.3 - 470.0USA (Minnesota) Helcionopsis sp. (56645)
Turinian457.3 - 453.8USA (Missouri) Helcionopsis sp. undet. (175724)
Blackriveran457.3 - 449.6USA (Illinois, Iowa) Platyceras wisconsinense (23613 23614 23615)
Blackriveran457.3 - 449.6USA (Minnesota) Platyceras wisconsinense (23555 23556)
Blackriveran - Rocklandian457.3 - 449.6USA (Minnesota) Platyceras depressum (23557)
Blackriveran - Rocklandian457.3 - 449.6USA (Illinois, Iowa) Platyceras depressum (23621)
Kirkfieldian457.3 - 449.6USA (Illinois, Iowa) Platyceras depressum (23623 23644)
Rocklandian - Kirkfieldian457.3 - 449.6USA (Minnesota) Platyceras depressum (23558)
Rocklandian - Kirkfieldian457.3 - 449.6USA (Illinois, Iowa) Platyceras depressum (23622)
Shermanian457.3 - 449.6USA (Illinois, Iowa) Platyceras depressum (23651 23653 23656)
Shermanian457.3 - 449.6USA (Minnesota) Platyceras depressum (23579)
Maysvillian450.2 - 449.6USA (Tennessee) Helcionopsis striata (5391)
Richmondian - Ashgill449.6 - 443.7USA (Ohio) Helcionopsis sp. (394)
Pirgu449.5 - 445.2Norway (Oslo) Pilina esthonum (157089)
Sheinwoodian433.4 - 430.5Sweden (Gotland) Pilina unguis (4663 13592 13594)
Gorstian427.4 - 425.6Sweden (Gotland) Palaeacmaea solarium (13603)
Pridoli423.0 - 419.2Czech Republic Kosovina peeli (50658)