596 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Species studied 

 By Glenny 



Sittasomus griseicapillus griseus Jardine 

 Xiphorhynchus picus choicus (Wet- 

 more and Phelps) 

 Xiphorhynchus triangularis hylodromus 

 Wetmore 



Lepidocolaptes souleyetii littoralis (Hart- 



ert and Goodson) 

 Campylorhamphus trochilirostris vene- 



zuelensis (Chapman) 



Family Furnariidae 



Type A coracoid artery; type 3 thoracic artery; ligamentum 

 aortae small but usually present; vertebrals and superficial cervicals 

 may have a short common root or arise separately. 



Species studied 

 By Glenny 



Cranioleuca suhcristata (Sclater) 

 Anabacerthia striaticollis venezuelana 

 (Hellmayr) 



Phylidor rufus columbianus Cabanis 



and Heine 

 Xenops rutilans heterurus Cabanis and 



Heine 



Family Formicariidae 



Type A coracoid artery; type 3 thoracic artery; ligamentum aortae 

 present; vertebrals and superficial cervicals arise separately, or have 

 but a short common root; the ascending oesophageal artery (right 

 side) is usually prominent. 



Dysithamnus jnentalis cumbreanus Hell- 

 mayr and Seilern 

 Dysithamnus plumbeus tucuyensis Hartert 

 Myrmotherula schisticolor sanctae-martae 

 Allen 



Species studied 

 By Glenny 



Drymophila caudata klagesi Hellmayr 

 and Seilern 



Formicarius analis saiuratus Ridgway 

 Formicarius nigricapillus Ridgway 



Family Conopophagidae 

 No information available. 



Family Rhino cryptidae 



Type A coracoid artery; type 3 thoracic artery; ligamentum aortae 

 present; vertebrals and superficial cervicals arise from a common, 

 short root or separately from the common carotid artery; the as- 

 cending oesophageal artery of the right side is prominent. 



