sirenia
sirenia defined in 1951 year
sirenia - sirenia;sirenia - Manatees, dugongs, seacows. An order of placental mammals. Aquatic (coastal) with transversely expanded tail, front legs as flippers, hind legs vestigial; vegetarian. Not closely related to whales (Cetacea) in spite of many similarities.
near sirenia in Knolik
| siphonostele | home letter "S" start from "SI" | siskin |
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