246 C. EMERY 



Lèptothorax tuberum exilis , Emery , var. dichroa , Emery. 



Tapinoma erraticum nigerrimum , Nyl. 



Plagiolepis pygmaea , Latr. 



Lasius tìavus, L. 



Camponotus maculatus aethiops, Latr. 



» fallax, Nyl. 



» lateralis , 01. 



Pianosa (Emery). 



Aphaenogaster testaceo-pilosa spinosa, Emery, var. nitida, Emery. 

 Messor barbarus barbarus, L. , var. nigra, Er. André. 

 Crematogaster scutellaris, 01. 



» sordidula, Nyl. 



Tetramorium caespitum caespitum , L. 



» » semilaeve , Er. André. 



» meridionale , Emery. 



Tapinoma erraticum nigerrimum , Nyl. 

 Plagiolepis pygmaea, Latr. 

 Camponotus lateralis, 01. 



Giglio (Doria). 



Euponera (Trachymesopus) ochracea, Mayr. 



Ponera coarctata, Latr. 



» eduardi , For. 

 Aphaenogaster testaceo-pilosa spinosa, Emery, var. nitida, Emery. 



» subterranea, Latr. 



Messor barbarus barbarus , L. , var. nigra , Er. André. 

 » » minor, Er. André. 



» » structor , Latr. , var. tyrrhena . Emery. 



Pheidole pallidula, Nyl. 

 Crematogaster scutellaris, 01. 

 » sordidula, Nyl. 



Solenopsis fugax, Latr. 

 Myrmecina graminicola, Latr. 

 Lèptothorax tuberum unifasciatus , Latr. 

 » » nylanderi, Foerst. 



» » exilis, Emery, var. dichroa, Emery. 



» » angustulus. Nyl. 



Tetramorium caespitum caespitum, L. 



