INSECUTOR INSCITI^ MENSTRUUS 151 



Anopheles (Cellia) tarsimaculata Goeldi.^ 



Anopheles tarsimaculata Goeldi, Os Mosq. no Para, 133, 1905. 

 Anopheles gorgasi Dyar & Knab, Journ. N. Y. Ent. Soc, xv, 

 198, 1907. 



Tropical American mainland, Lesser Antilles, the larvae in 

 ground pools of any kind except artificial. 



Anopheles (Cellia) albimanus Wiedemann.^ 



Anopheles albimanus Wiedemann, Dipt. Exot., 10, 1821. 

 Anopheles cubensis Agramonte, El Progreso Medico, x, 460, 1900. 

 Anopheles argyrotarsis albipes Theobald, Mon. Culic, i, 125, 



1901. 

 Anopheles dubius Blanchard, Les Moust., 205, 1905. 



Tropical America, including the Greater Antilles and south- 

 ern Florida, the larvae in ground pools, often of brackish water. 



NEW MUSCOID GENERA, SPECIES AND 

 SYNONYMY 



(Dipt era) 



By CHARLES H. T. TOWNSEND 



In the revision of muscoid groups and genera, based mostly 

 on material in the National Museum collection, it becomes nec- 

 essary to characterize the following new genera and species : 



Pseudogymnosoma, new genus. 



Genotype, Pseudogymnosoma inflatum, new species. 



No hypopleurals. Abdomen inflated and globose, like Rho- 

 dogyne, nearly bare. Head much like Stomorhina, but epistoma 

 short and not widened nor sprung convexly, the face being 

 dished. No facial carina. Arista plumose. Palpi widened and 

 flattened. Upper facets of male eyes greatly enlarged. Male 

 hypopygium small. 



' Compare an article by James Zetek on the relationship of these two forms (Ann. 

 Ent. Soc. Am., viii, 221-271, 1915). The same intergradation in palpal ccloration 

 has recently been observed in specimens from Guayaquil, Ecuador (F. Campos R.). 



