Excerpt from Long Island Fauna, Vol. 4: The Sharks (Order Selachii)The Carchariidae, sometimes placed with the Lamnidae, contain a few closely related species belonging to a single genus, locally com mon on usually temperate shores of the world. Our only species has very sharp and white teeth, with a cusp on each side at the base. The dorsal fins are subequal in size, and
| Title | : | Long Island Fauna, Vol. 4: The Sharks (Order Selachii) (Classic Reprint) |
| Author | : | John Treadwell Nichols |
| Language | : | en |
| Rating | : | |
| Type | : | PDF, ePub, Kindle |
| Uploaded | : | Apr 11, 2021 |
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