STUDIES IN NEOTROPICAL MALLOPHAGA——CARRIKER 
Tinamus tao kleei (Tschudi) : 
Pseudolipeurus taoi peruvianus, new subspecies. 
Pterocotes taoti Carriker. 
Tinamus tao tao Temminck : 
Strongylocotes angulocapitis taoi, new subspecies. 
Rhopaloceras oniscus (Nitzsch). 
Heptarthrogaster parvulus (Taschenberg). 
Heptarthrogaster grandis Carriker. 
 Pterocotes taoi Carriker. 
Heptagoniodes agonus (Nitzsch). 
Ornicholag alienus taoi Carriker. 
Kelloggia brevipes taoi, new subspecies. 
Tinamus tao weddelli Bonaparte: 
Strongylocotes angulocapitis weddelli, new subspecies. 
Pterocotes taoi Carriker. 
Heptagoniodes dimorphus, new species. 
Nothocercus bonaparti (G. R. Gray) : 
Pseudolipeurus grandis Carriker. 
Strongylocotes spinosus bonaparti, new subspecies. 
Physcenella nothocercae Carriker. 
Nothocotus parvithorax parvithorag Carriker. 
Rhopaloceras laticeps bonaparti, new subspecies. 
Heptapsogaster temporalis nothocercae, new subspecies. 
Trichodopeostus spinosus praegracilis, new subspecies. 
Heptapsus nothocercae Carriker. 
Heptapsus inexpectatus, new species. 
Austrokelloggia intermedia Carriker. 
Nothocercus julius (Bonaparte) : 
Strongulocotes spinosus spinosus (Piaget). 
Nothocercus nigrocapillus cadwaladeri Carriker: 
Strongylocotes spinosus peruvianus, new subspecies. 
Heptapsogaster temporalis nothocercae, new subspecies. 
Nothocercus nigrocapillus nigrocapillus (G. R. Gray) : 
Pseudolipeurus grandis Carriker. 
Strongylocotes spinosus subspinosus Carriker. 
Physconella nothocercae Carriker. 
Austrokelloggia intermedia Carriker. 
Crypturellus boucardi boucardi (P. L. Sclater) : 
Pseudolipeurus longipes similis, new subspecies. 
Strongylocotes complanatus boucardi, new subspecies. - 
Rhopaloceras heterogeniialis heterogenitalis, new species. 
Heptapsogaster mandibularis modestae, new subspecies. 
Heptapsogaster inexpectata tuxtlae, new subspecies. 
Heptapsogaster temporalis boucardi, new subspecies. 
Megapeostus multiplex multiplex Clay. 
Discocorpus cephalosus furculus, new subspecies. 
Pectenosoma verrucosa boucardi, new subspecies. 
Hypocrypturellus coniceps boucardi, new subspecies. 
Crypturellus cinnamomeus cinnamomeus (Lesson) : 
Strongylocotes complanatus fimbriatus Clay. 
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