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Streblopteria pusilla
Taxonomy
Discites pusillus was named by von Schlotheim (1816). It is a 3D body fossil. Its type locality is Glücksbrunn, Thuringen, which is in a Wuchiapingian reef, buildup or bioherm reef rocks in the Zechstein Formation of Germany.
It was recombined as Pecten pusillus by Howse (1848), King (1850), Howse (1857), Geinitz (1861); it was recombined as Streblochondria pusilla by Logan (1967); it was recombined as Streblopteria pusilla by Airaghi (1907), Termier and Termier (1977), Muromtseva (1981), Muromtseva and Guskov (1984).
It was recombined as Pecten pusillus by Howse (1848), King (1850), Howse (1857), Geinitz (1861); it was recombined as Streblochondria pusilla by Logan (1967); it was recombined as Streblopteria pusilla by Airaghi (1907), Termier and Termier (1977), Muromtseva (1981), Muromtseva and Guskov (1984).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1816 | Discites pusillus von Schlotheim p. 31 figs. Pl 4, figs 4a-c |
1848 | Pecten pusillus Howse p. 250 |
1850 | Pecten pusillus King p. 153 figs. Pl 13, figs 1-3 |
1856 | Pecten macrothi Schauroth |
1857 | Pecten pusillus Howse p. 304 |
1861 | Pecten pusillus Geinitz p. 80 figs. Pl 15, fig 1 |
1907 | Streblopteria pusilla Airaghi p. 44 |
1967 | Streblochondria pusilla Logan p. 20 figs. Pl 1, figs 1-6 |
1977 | Streblopteria pusilla Termier and Termier p. 82 |
1981 | Streblopteria pusilla Muromtseva p. 35 figs. Pl 9, figs 1,2 |
1984 | Streblopteria pusilla Muromtseva and Guskov p. 68 figs. Pl 34, figs 3,7,8,11,12,17-19,21,28,31,32; pl 52, figs 1b,2b |
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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.
†Streblopteria pusilla von Schlotheim 1816
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Invalid names: Pecten macrothi Schauroth 1856 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 1 | 10.0 | - | - | - | - | |
valve height | 5 | 10.2 | 7.00 | 13.6 | 12.0 | 3.22 |
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009, Aberhan et al. 2004 |
Age range: base of the Artinskian to the top of the Changhsingian or 290.10000 to 251.90200 Ma
Collections (37 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Artinskian | Russian Federation | Streblopteria pusilla (114336) | |
Kungurian | Russian Federation | Streblopteria pusilla (81145 114172 114216 114331 114332 114333 114334 114335 225521) | |
Kungurian | Russian Federation (Magadan) | Streblopteria pusilla (82847) | |
Roadian | Russian Federation | Streblopteria pusilla (87303) | |
Wordian | Italy | Streblopteria pusilla (108672) | |
Wordian | Russian Federation | Streblopteria pusilla (109933) | |
Wuchiapingian | North Atlantic | Pecten pusillus (130824) | |
Wuchiapingian | Lithuania | Streblochondria pusilla (46183 46401) | |
Wuchiapingian | United Kingdom (England) | Pecten new species (117871) Pecten pusillus (130765 130766) Pecten sp. 1 (116168) Streblochondria pusilla (24085 82794 95796 109717 109720 112851 112852 112855 112856) | |
Wuchiapingian | Germany | Discites pusillus (type locality: 107652) | |
Wuchiapingian | United Kingdom | Pecten pusillus (130834 130870 130871) | |
Wuchiapingian | United Kingdom (Durham) | Pecten pusillus (130771 130833) | |
Changhsingian | Italy | Streblopteria pusilla (232368) |