The bull-horn acacia, Acacia cornigera (familyFabaceae), is a type of acacia with a very specific feature: It can only live a long time when in symbiosis with ants. It had been popularised by French writer Bernard Werber in his Encyclopédie du savoir relatif et absolu. Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Subfamilies Faboideae Caesalpinioideae Mimosoideae References GRIN-CA 2002-09-01 The name Fabaceae belongs to either of two families, depending on viewpoint. ... Species About 1,300; see List of Acacia species Acacia is a genus of shrubs and trees of Gondwanian origin belonging to the subfamily Mimosoideae of the Pea Family Fabaceae, first described from Africa by Linnaeus in 1773. ... Common Clownfish (Amphiprion ocellaris) in their magnificent sea anemone (Heteractis magnifica) home. ... Subfamilies Dorylomorph subfamilies Apomyrminae Cerapachyinae Dorylinae Ecitoninae Formicomorph subfamilies: Aneuretinae Dolichoderinae Formicinae - e. ... Bernard Werber (born September 18, 1961 in Toulouse) is the most famous French writer of science fiction of the 1990s. ...