126 INSECUTOR INSCITI^ MENSTRUUS 



judge by the genitalia. The larvae live in Bromeliacese, but 

 no specimens are before me. 



Dendromyia vanduzeei Dyar & Knab. 



Wyeomyia vandu::eei Dyar & Knab, Proc Biol. Soc. Wash., xix, 



138, 1906. 

 Wyeomyia vanduzeei Howard, Dyar & Knab, Mosq. No. & Cent. 



Am. & W. I., ii, pi. 3, fig. 13, 1912. 



The larvae occur in Bromeliacese, as fully described in the 

 monograph. 



Dendromyia argyrura Dyar & Knab. 



Wyeomyia argyrura Dyar & Knab, Proc. U. S. Nat. Mus., xxxv, 



70, 1908. 

 Wyeomyia conchita Dyar & Knab, Smith, Misc. Colls., Quart, iss., 



Hi, 264, 1909. 



The larvae live in Bromeliaceae. Fresh material from Doctor 

 Pazos contains males. The genitalia do not differ from those 

 of vanduzeei. I think it is probable that vanduzeei, argyrura, 

 and bahama represent only local forms of one species, and I 

 have accordingly separated them on locality in the table. The 

 differences given in the monograph tables between argyrura 

 and conchita cannot be substantiated, and I accordingly unite 

 them. 



Dendromyia smithii Coquillett. 



A'cdes smithii Coquillett, Can. Ent., xxxiii, 260, 1901. 

 Wyeomyia smithii Howard, Dyar & Knab, Mosq. No. & Cent. 

 Am. & W. I., ii, pi. 3, fig. 16, 1912. 



Our familiar pitcher-plant mosquito. The prothoracic lobes 

 verge distinctly on a coppery tint, though with blue ground. 



Dendromyia philophone Dyar & Knab. 



Phoniomyia philophone Dyar & Knab, Journ. N. Y. Ent. Soc, 



XV, 209, 1907. 

 Wyeomyia philophone Howard, Dyar & Knab, Mosq. No. & Cent. 

 Am. & W. I., ii, pi. 3, fig. 15, 1912. 



The larvae live in Bromeliacese. 



Genus DIPHALANGARPE, new genus 

 Type species : Wyeomyia ahascanta Dyar & Knab. 



