Phlebotomine sandflies of America (en)

one

two

three

four

five

six

Hierarchy

Sex
 |
 |_ Number of spines on style
    |
    |_ Distribution of insertion of two spines on style {one , three , four , five , six}
    |
    |_ Distribution of insertion of three spines on style {one , two , four , five , six}
    |
    |_ Distribution of insertion of four spines on style {one , two , three , five , six}
    |
    |_ Distribution of insertion of five spines on style {one , two , three , four , six}
    |
    |_ Distribution of insertion of six spines on style {one , two , three , four , five}