A review of the mite subfamily Harpirhynchinae (Acariformes: Harpirhynchidae) — parasites of New World birds (Aves: Neognathae) Author Bochkov, Andre V Author Oconnor, Barry M. Author Klompen, Hans text Zootaxa 2015 4023 1 1 130 journal article 10.11646/zootaxa.4023.1.1 8f4e6997-9864-4b83-9687-c0beffe0b6ae 1175-5326 399838 6BC0B13B-940D-402E-B894-3C80E034840B Key to species of the genus Crassacarus gen. nov. (see Table 3 for differential characters) (females) *—species occurring in New World. 1. Leg III with 1 articulated segment....................................................................... 4 - Legs III with 2 articulated segments..................................................................... 2 2. Palp 1.5–1.8 times longer than wide. Palpal setae l”G shorter or subequal to dF . All setae of legs III and IV long filiform.. 3 - Palp only 1.3 times longer than wide. Palpal setae l”G 1.3 times longer than dF . Some setae of legs III and IV short, spur-like..................................................................... C. melanerpes sp. nov . * ( Figs. 60–62 ) 3. Setae vF smooth. Setae h2 110 long. Genua I and II with 1 seta ( l’ )................... C. fritschi sp. nov . * ( Figs. 56 , 57 ) - Setae vF serrate. Setae h2 60–70 long. Genua I and II without setae................... C. sialia sp. nov . * ( Figs. 58 , 59 ) 4. Legs I and II with 4 articulated segments dorsally (femur and genu fused)....................................... 5 - Legs I and II with 5 articulated segments dorsally (femur and genu separated). C. cylindripalpus ( Fritsch, 1954 ) comb. nov . 5. Setae h2 serrate. Legs I and II with 4 articulated segments ventrally (femur and genu fused)................................................................................................... C. alexfaini sp. nov . * ( Figs. 50–52 ) - Setae h2 smooth. Legs I and II with 5 segments ventrally (femur and genu separated)..... C. tinae sp. nov . * ( Figs. 53–55 )