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#parasitism #Host-Parasite #ectoparasite #negative interaction #species interaction

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#parasite #host #infestation #fleas #ticks #worms #ectoparasite #endoparasite #biological parasitism #host harm

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#flea #louse #ectoparasite #infestation #ant louse

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#flea #louse #bloodsucker #infestation #tiny pest #ectoparasite

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#flea #louse #ectoparasite #jumping bug #cricket louse

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#winter tick #blood feeding #host impact #tick bite #anemia #ectoparasite