| Bolivosteus Temporal range: Eifelian | |
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| Artist's reconstruction | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Placodermi |
| Order: | Rhenanida |
| Family: | Asterosteidae |
| Genus: | Bolivosteus |
| Species: | B. chacomensis |
| Binomial name | |
| Bolivosteus chacomensis Goujet, Janvier & Suarez-Riglos, 1986 | |
Bolivosteus chacomensis is a rhenanid placoderm from the Eifelian of Bolivia, and is the only placoderm known from the “Malvinokaffric” invertebrate faunas. The Malvinokaffric faunas represent a series of cold-water ecosystems near or at the South Pole during the Middle Devonian, and apparently lacked the presence of ammonoids, bryozoa, or colonial corals. B. chacomensis is known from skull fragments and scales.
References
- Janvier, Phillipe (2007). THE DEVONIAN VERTEBRATES OF SOUTH AMERICA: MALVINOKAFFRIC FISHES AND GONDWANA-EURAMERICA FAUNAL INTERCHANGE (PDF). 4th European Meeting of the Palaeontology and Stratigraphy of Latin America. Cuadernos del Museo Geominero. Vol. 8. pp. 223–227. Archived from the original (PDF) on 2012-09-05. Retrieved 2013-04-17.
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| Taxon identifiers | |
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| Bolivosteus | |
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