PASSERIFORMES
\pˈasəɹˌɪfɔːmz], \pˈasəɹˌɪfɔːmz], \p_ˈa_s_ə_ɹ_ˌɪ_f_ɔː_m_z]\
Definitions of PASSERIFORMES
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largest order of birds comprising about half the known species: rooks; finches; sparrows; tits; warblers; robins; wrens; swallows; etc.; in four suborders: Eurylaimi; Tyranni; Menurae: Oscines or Passeres
By DataStellar Co., Ltd
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largest order of birds comprising about half the known species; rooks; finches; sparrows; tits; warblers; robins; wrens; swallows; etc.; the four suborders are Eurylaimi and Tyranni and Menurae and Oscines or Passeres
By Princeton University
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Passeriformes of the suborder, Oscines, in which the flexor tendons of the toes are separate, and the lower syrinx has 4 to 9 pairs of tensor muscles inserted at both ends of the tracheal half rings. They include many commonly recognized birds such as crows, finches, robins, sparrows, and swallows.
By DataStellar Co., Ltd
Word of the day
Immunologic Desensitization
- Immunosuppression by the administration increasing doses antigen. Though exact mechanism is not clear, therapy results increase in serum levels of allergen-IMMUNOGLOBULIN G, suppression specific IgE, and an suppressor T-cell activity.