Brouweria
| Brouweria Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Elopiformes |
| Family: | Megalopidae |
| Genus: | †Brouweria L.F. de Beaufort (1926)[1] |
| Type species | |
| †Brouweria robusta L.F. de Beaufort (1926)[1]
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| Other Species | |
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Brouweria is an extinct genus of prehistoric ray-finned fish. It was named by L.F. de Beaufort (1926) and assigned the family Elopsidae. It was discovered by Professor H.A. Brouwer (of which the genus honors) after rock had been exploded to construct a road, from Miocene rocks near Putanuang Asu E (Maros, Sulawesi).[1]
Description
De Beaufort defines the genus by the following; the parietals are known to contact, which separates the supraoccipital from the frontals. Praefrontals are developed, the mouth is large and bordered by the praemaxillary from the in the front and the maxillary from the behind. Teeth are small, if present at all, the opercular series is complete, meta-ecto and ento-pterygoids present. Few vertebrae are known, constricting nearer to the middle with a canal to fit the spinal chord. The dorsals are of moderate length, the caudals deeply-fork and only 3 "normal vertebrae" participate through the haemal spines to support the caudals. Cycloid scales and a simple lateral line are also present.[1]
Classification
In the original description, two species were coined: B. striata and B. robusta. The former is a large individual preserving the head and anterior of the body. However, B. striata was tentatively placed into the genus despite scarce evidence for this, as expressed in the original description. Instead, it was placed in Brouweria because it can not fit anywhere else in Elopsidae.
De Beaufort also notes a B. sp., a large individual lacking a head and the anterior portion of the body. In some ways, such as grooves that generally radiate more, this individual can be distinguished from B. robusta. This specimen is about 250 millimeters long but the individual is certainly not below 400 millimeters. B. sp. is tentatively assigned the genus because "it is easier to refer a fossil, which bears a name." The specimens of B. robusta were named Specimen A and Specimen B. It may have lived similarly to other elopsids.[1]
