18 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 123 



and mexicanus types). I have taken several pairs in copula in which 

 one sex is one form, the other the other form. The examples from 

 the southern part of the range seem smaller and with more orange 

 on the body (aeneus, nigripennis , and sagittosa types), while the more 

 northern populations seem larger with only the pronotum and a 

 mesal spot on the head orange (mexicanus type). The exact shape 

 of the tenth tergum varies in every population I have studied. 



Figures 90-92 of the male were prepared from an example with 

 the data "Mexico, Salle," which was probably part of the original 

 series. 



Phylloicus brevior Banks 



Figures 97,98 



Phylloicus brevior Banks, 1915, p. 632. — Lestage, 1925a, p. 44. — Mosely, 1931, p. 

 170.— Fischer, 1965, p. 21. 



Figures 97, 98 were prepared from the male holotype from British 

 Guiana. 



Phylloicus cubanus Banks 



Figures 81,82 



Phylloicus cubanus Banks, 1924, p. 445. — Betten, 1934, p. 237. — Banks, 1938, 

 p. 298; 1941, p. 397.— Fischer, 1965, p. 22. 



Because the male holotype is lacking the cerci, figures 81 and 82 

 were prepared from another specimen identical with the type. 



Phylloicus chalybeus (Hagen) 



Figures 83,84 



Macronema chalybeum Hagen, 1861, p. 285; 1864, p. 845. — Kolbe, 1888, p. 167. — 

 Ulmer, 1905b, p. 32; 1905c, p. 83; 1907b, p. 164; 1907c, p. 64, 81; 1913, p. 

 408.— Ross, 1952, p. 34. 



Anisocentropus chalybeus (Hagen). — Betten, 1934, p. 232. — Fischer, 1965, p. 3. 



Phylloicus chalybeus (Hagen). — Banks, 1941, p. 397. 



Ross designated the lectotype, which is shown in figures 83 and 84. 

 The species is known from Cuba. 



Phylloicus iridescens Banks 



Figures 85,86 

 Phylloicus iridescens Banks, 1941, p. 397. — Fischer, 1965, p. 22. 



Lectotype, male: "Constanza to V. Nuevo, Dom. Rep. Aug. '38, 

 3-7,000 ft. Darlington," "M.C.Z. Type 25297," "Phylloicus iridescens 

 Bks. type." 



Figures 85 and 86 were prepared from the lectotype. 



