Tetragramma
Tetragramma — Yura davrining oxiri (Oxford bosqichi)dan Boʻr davrining oʻrtalarigacha (Turon bosqichi) yashagan qazilma dengiz kirpisi jinsidir[1].
| Tetragramma | |
|---|---|
Ilmiy tasniflash | |
| Olam: | Animalia |
| Tip: | Echinodermata |
| Sinf: | Echinoidea |
| Turkum: | Phymosomatoida |
| Urugʻ: |
Tetragramma L. Agassiz, 1838 |
| Turlari: | ''Tetragramma variolare (tip turi) |
| Fosil oraligʻi | |
| Oxford davri – Turon davri | |
| Sinonimlari | |
| |
Turlari
Quyidagi turlar mavjud[2]:
- Tetragramma antsingyensis Lambert, 1936
- Tetragramma basabensis Vaziri & Arab, 2013[3]
- Tetragramma besairiei Lambert, 1933
- Tetragramma bosei Jones, 1938
- Tetragramma cornueli Corroy, 1925
- Tetragramma depressum Vaziri & Arab, 2013[3]
- Tetragramma donaldtrumpi Thompson, 2016[4]
- Tetragramma giganteum Lambert, 1935
- Tetragramma hourcqi Collignon, 1950
- Tetragramma pomeraniae Kongiel, 1957
- Tetragramma tafermense Lambert, 1931
- Tetragramma tetratuberculatus Vaziri & Arab, 2013[3]
- Tetragramma variolare (Brongniart, 1822)
Manbalar
- ↑ „Tetragramma Agassiz, 1838“. The Echinoid Directory. Natural History Museum, London. Qaraldi: 2025-yil 18-iyul.
- ↑ Kroh, A. (2010). Tetragramma L. Agassiz, 1838 †. In: Kroh, A. & Mooi, R. (2015) World Echinoidea Database. Manba: http://www.marinespecies.org/Echinoidea/aphia.php?p=taxdetails&id=512465, 2017-01-22 sanasida olindi.
- ↑ 3,0 3,1 3,2 Vaziri, M. R.; Arab, A. L. (2013). "Echinoids of the genus Tetragramma Agassiz (Phymosomatoida) from the Aptian sediments of the Basab region, northwest of Kerman, Iran". Journal of Sciences, Islamic Republic of Iran 24 (2): 149–155. Archived from the original on 2017-02-02. https://web.archive.org/web/20170202072755/https://jsciences.ut.ac.ir/pdf_32081_7166e1c580c64b1edf8eb503cd1e833a.html. Qaraldi: 2025-07-29.Tetragramma]]
- ↑ Thompson, William R.. Fossil Echinoids of Texas: A Monograph of Fossil Sea Urchins. River Stix, 2016. ISBN 978-1617042782.