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 | ... STRONGYLID ... (11 elements)en (3) : METASTRONGYLIDAE · STRONGYLID · STRONGYLIDA fr (7) : METASTRONGYLIDES · STRONGYLIDA · STRONGYLIDE · STRONGYLIDES · TRICHOSTRONGYLIDES pl (1) : STRONGYLIDA |
 | ... STRONGYLI ... (18 elements) ANGIOSTRONGYLIASIS · METASTRONGYLIASIS · METASTRONGYLIDAE · METASTRONGYLIDES · STRONGYLID · STRONGYLIDA · STRONGYLIDE · STRONGYLIDES · TRICHOSTRONGYLIASIS · TRICHOSTRONGYLIDES ... TRONGYLID ... (11 elements) METASTRONGYLIDAE · METASTRONGYLIDES · STRONGYLID · STRONGYLIDA · STRONGYLIDE · STRONGYLIDES · TRICHOSTRONGYLIDES |
 | ... METASTRONGYLIDAE ... (1 element) METASTRONGYLIDAE ... METASTRONGYLIDES ... (1 element) METASTRONGYLIDES ... STRONGYLIDA ... (3 elements) STRONGYLIDA ... STRONGYLIDE ... (2 elements) STRONGYLIDE ... STRONGYLIDES ... (2 elements) STRONGYLIDES ... TRICHOSTRONGYLIDES ... (1 element) TRICHOSTRONGYLIDES |