12 BULLETIN 19 3, UNITED STATES NATIONAL MUSEUM 



3312. Two new scale-mite parasites of lizards. By R. F. Lawrence. Pp. 9-18, 



figs. 2-7. March 10, 1953. 



3313. Notes on the biology and immature stages of a cricket parasite of the genus 



Rhopalosoma. By Ashley B. Gurney. Pp. 19-34, figs. 8, 9, pi. 1, 

 March 10, 1953. 



3314. Photuris bethaniensis, a new lampyrid firefly. By Frank A. McDermott. 



Pp. 35-37. February 26, 1953. 



3315. Distribution, general bionomics, and recognition characters of two cock- 



roaches recently established in the United States. By Ashley B. Gurney. 

 Pp. 39-56, fig. 10, pi. 2. March 10, 1953. 



3316. Biting midges of the heleid genus Stilobezzia in North America. By 



Willis W. Wirth. Pp. 57-85, figs. 11, 12. May 15, 1953. 



3317. Beetles of the oedemerid genus Vasaces Champion. By Ross H. Arnett, Jr. 



Pp. 87-94, fig. 13. April 30, 1953. 



3318. Scarabaeid beetles of the genus Bradycinetulus and closely related genera 



in the United States. By O. L. Cartwright. Pp. 95-120, figs. 14-16, 

 pis. 3, 4. June 5, 1953. 



3319. The chrj'somelid beetles of the genus Strabala Chevrolat. By Doris 



Holmes Blake. Pp. 121-134, fig. 17. June 5, 1953. 



3320. American biting midges of the heleid genus Monohelea. By Willis W. 



Wirth. Pp. 135-154, figs. 18-19. June 17, 1953. 



3321. A review of the beetle family Cephaloidae. By Ross H. Arnett, Jr. Pp. 



155-161, fig. 20, pi. 5. May 15, 1953. 



3322. The fresh-water triclads (Turbellaria) of Alaska. By Roman Kenk. Pp. 



163-188, figs. 21-25, pis. 6-8. June 5, 1953. 



3323. Review of the Indo-Pacific anemone fishes, genus Amphiprion, with 



descriptions of two new species. By Leonard P. Schultz. Pp. 187-201, 

 pis. 9, 10. July 3, 1953. 



3324. Marine polychaete worms from Point Barrow, Alaska, with additional 



records from the North Atlantic and North Pacific. By Marian H. 

 Pettibone. Pp. 203-356, figs. 26-39. May 21, 1954. 



3325. The relationships of Old and New World melanians. By J. P. E. Morrison. 



Pp. 357-394, pi. 11. April 20, 1954. 



3326. Preliminary analysis of the fossil vertebrates of the Canyon Ferry Reservoir 



area. By Theodore E. White. Pp. 395-438, figs. 40-51. May 28, 1954. 



3327. A review of the labrid fish genus Wetmorella with descriptions of new forms 



from the tropical Indo-Pacific. By Leonard P. Schultz and N. B. 

 Marshall. Pp. 439-447, figs. 52-54, pi. 12. April 21, 1954. 



3328. Review of the Atlantic periwinkles, Nodilittorina, Eckininus, and Tectarius. 



By R. Tucker Abbott. Pp. 449-464, figs. 55-57. March 23, 1954. 



3329. Mammals of northern Colombia: Preliminary report No. 7: Tapirs (genus 



Tapirus), with a systematic review of American species. By Philip 

 Hershkovitz. Pp. 465-496, figs. 58-62. May 18, 1954. 



3330. A revision of the goatfish genus Upeneus with descriptions of two new 



species. By Ernest A. Lachner. Pp. 497-532, pis. 13, 14. May 18, 

 1954. 



3331. Studies in neotropical Mallophaga, XI: Bird lice of the suborder Amblycera, 



genus Dennyus Neumann. By M. A. Carriker, Jr. Pp. 533-549, figs. 

 63, 64. May 21, 1954. 



3332. Nearctic flies of the family Periscelidae (Diptera) and certain Anthomy- 



zidae referred to the family. By A. H. Sturtevant. Pp. 551-562. 

 June 16, 1954. 



