BARBADOS-ANTIGUA REPORTS 5 
perfectly with Mayr’s description and figures in his work on 
the ants of the Novara Expedition. 
Crematogaster (Orthocrema)  steinhetli Forel. — Barbados 
(Morel) 8 2° S. 
Triglyphothriz striatidens Emery.—Barbados (W. G. Jeffreys) 
8. Cited by Forel. This species is of recent importation 
from the Old World tropics. 
Wasmannia auropunctata Roger.—Barbados (Forel) 8 ¢. 
Atta columbica Guérin var. lutea Forel.—Barbados (W. G. 
Jeffreys) %. Originally described from the island in 1893, 
but seems not to have been taken since. 
Subfamily Formicine 
Brachymyrmex cordemoyi Forel_—Taken by Forel in Barbados 
and Guadeloupe. Originally from the Argentine, this minute 
ant is becoming tropicopolitan. Forel has also recorded it 
from the Seychelles. 
Brachymyrmex heeri Forel subsp. obscurior Forel.—Barbados 
and St. Lucia (Forel) 8 ¢; Bridgetown (Wheeler) 8 2°. 
Prenolepis (Paratrechina) longicornis Latr.—Antigua: St. John 
(Stoner) & ; Barbados: Garrison (W. Norwell) @ ; Bridge- 
town (Wheeler) 8 @. 
Prenolepis (Nylanderia) vividula Nyl. var. antilana Forel.— 
Barbados (Forel). 
Camponotus (Myrmosphincta) serguttatus Fabr.—The finding 
of a new and beautiful color variety of this variable species 
among the specimens collected by Professor Stoner in An- 
tigua has led me to revise the materials in my collection, with 
the following results: 
Camponotus (Myrmosphincta) sexguttatus (typical). Fabricius’ 
types were from St. Croix Island. I have seen no specimens 
from this precise locality, but considerable material in my 
collection from St. Thomas (Morrison), Porto Rico and 
Culebra Island (Wheeler), and Desecheo Island (F. E. Lutz) 
is very probably typical. Emery synonymizes the C. ruficeps 
Fabr. (female) from the Essequibo River with the previously 
described serguttatus (worker), and I have taken colonies at 
Kartabo and Kalacoon, British Guiana, which must be very 
near the type-locality of ruficeps. I have before me also 
