CARRIKER ON MALLOPHAGA 81 



malherbii (G. R. Gray). Holotype d^ and allotype 9 on slide 378 in 



U.S. Nat. Mus. (68532). 

 Esthiopterum tataupa Carriker, 1936, Proc. Acad. Nat. Sci. Philadelphia, 



vol. 88, p. 66, pi. 1, fig. 3. Host: Crypturellus t. tataupa (Temminck). 



Holotype 9 on slide 67 in Acad. Nat. Sci. Philadelphia. Host and 



generic position are both doubtful. 

 Eulaemobothrion eurypygae Carriker, 1963, Mem. Soc. Cienc. Nat. La 



Salle, vol. 23, no. 64, p. 21, pi. 4, fig. 5b; pi. 5, figs. 2, 3. Host: Eurypyga 



h. helias (Pallas). Holotype cf and allotype 9 on slide 673 in Museo 



Historia Natural La Salle. 

 Eulaemobothrion jabiruensis Carriker, 1963, Mem. Soc. Cienc. Nat. 



La Salle, vol. 23, no. 64, p. 20, pi. 4, fig. 5a; pi. 5, fig. 1. Host: Jabiru 



mycteria Linne. Holotype 9 on slide 673 in U.S. Nat. Mus. (68762). 

 Eureum pacificum Carriker, 1949, Proc. U.S. Nat. Mus., vol. 100, no. 



3254, p. 13, figs. 3a, b. Host: Callocalia inexpectata bartschi Mearns. 



Holotype d" on slide 365 in U.S. Nat. Mus. (58962). 

 Eureum yepezi Carriker, 1958, Act. Biol. Venezuelica, vol. 2, art. 18, 



p. 172, figs. 1, la. Host: Cypseloides r. rutila (Vieillot). Holotype 9 



on slide 591 in U.S. Nat. Mus. (68694). 

 Formicaphagus angustifrons Carriker, 1957, Proc. U.S. Nat. Mus., vol. 



106, no. 3375, p. 416, figs. 2d, 5c, 6d. Host: Myrmeciza h. hemimelaena 



Sclater. Holotype cf and allotype 9 on slide 571 in U.S. Nat. Mus. 



(68675). 

 Formicaphagus bolivianus Carriker, 1957, Proc. U.S. Nat. Mus., vol. 



106, no. 3375, p. 426, figs. 4d, 5e. Host: Myrmotherula axillaris fres- 



nayana (d'Orbigny). Holotype 9 on slide 578 in U.S. Nat. Mus. (68681). 

 Formicaphagus brevifrons Carriker, 1957, Proc. U.S. Nat. Mus., vol. 



106, no. 3375, p. 424, figs. 5a, 6e. Host: Pyriglena leucoptera (Vieillot). 



Holotype 9 and allotype cf on slide 577 in Brit. Mus. (Nat. Hist.). 

 Formicaphagus clypeatus Carriker, 1957, Proc. U.S. Nat. Mus., vol. 106, 



no. 3375, p. 420, figs. 4c, 5d, 6c. Host: Percnostola leucostigma brunneiceps 



(Zimmer). Holotype cT' and allotype 9 on slide 573 in U.S. Nat. 



Mus. (68677). 

 Formicaphagus grallariae Carriker, 1957, Proc. U.S. Nat. Mus., vol. 106, 



no. 3375, p. 426, figs. 3b, 5f, 6f. Host: Grallaria perspicillata intermedia 



Ridgway. Holotype 9 and allotype cf on slide 579 in U.S. Nat. Mus. 



(68682). 

 Formicaphagus huilae Carriker, 1957, Proc. U.S. Nat. Mus., vol. 106 



no. 3375, p. 418, figs. 4a, 6h. Host: Myrmeciza longipes boucardi Berlepsch. 



Holotype 9 on slide 570 in U.S. Nat. Mus. (68674). 

 Formicaphagus laemostictus Carriker, 1957, Proc. U.S. Nat. Mus., vol. 



106, no. 3375, p. 415, fig. 2a. Host: Myrmeciza laemosticta bolivari de 



Schauensee. Holotype 9 on slide 568 in U.S. Nat. Mus. (68672). At 



the end of the description the holotype 9 is given as a cf in error. 



