Zoologie. — Mollusca. — Insecta. 



257 



Mollusca (e t M • 1 1 n s c o 1 d e a). 



3377 Bartsch, P., Two new land Shells from the Western States. Washington (Proc. 



Nat. Mus.) 4 »16. roy. 8. pg. 334—331 w. 4 plate. 

 1178 — The Californian land Shells of the Epiphragmophora Traskii group. Washington 



(Proc. Nat. Mus.) 4916. roy. 8. pg. 609— «4 9 w. 4 plates. 



3379 — A monograph of West American melanellid mollusks. Washington (Proc. Nat. 

 Mus.) 4 9» 7. 8. pg. J95— 356 w. 4 6 plates. 



3380 — Descriptioas of new West American marine Mollusks and notes on previously 

 described forms. Washington (Proc. Nat. Mus.) 4 94 7. roy. 8. pg. 637 — 684 w. 

 6 plates. 



3384 Dali, W. H., Diagnoses of new species of marine bivalve Mollusks from the 

 Northwest coast of America in the collection of the U. St. National Museum. 

 Washington (Proc. Nat. Mus.) 4 916. roy. 8. pg. 893—44 7. 



3382 — Notes on the Shells ef the genus Epitonium and its allies of the pacific coast 

 of America. Washington (Proc. Nat. Mus.) 4 94 7. 8. pg. 474—488. 



3383 — Summary of the mollusks of the family Alectrionidae of the West coast of 

 America. Washington (Proc. Nat. Mus.) 4917. roy. 8. pg. 575—579. 



3384 ManSfield, W. C, Mollusks from the type locality of the Choctawhatchee Marl. 

 Washington (Proc. Nat. Mus.) 4916. roy. 8. pg. 599—607 w. 4 plate. 



3385 Marshall, W. B., New aod little-known species of South American fresh water 

 mussels of the genus Diplodon. Washington (Proc. Nat. Mus.) 494 7. 8. pg. 384 — 388 

 w. 6 plates. 



3386 Sterkl, Y., A new mollusk of the genus Pisidium from Alaska, with field notes 

 by G. Dallas Hanna. Washington (Proc. Nat. Mus.) 4 94 6. roy. 8. pg. 475—477 

 w. 3 figures. 



Insecta. 



3387 Bergroth, E., New and littleknown heteropterous Hemiptera in the U. St. National 

 Museum. Washington (Proc. Nat. Mus.) 4946. roy. 8. pg. 345—319. 

 Bienenzucht nnd Obstbau — siehe Nr. 3340. 



3388 BÖVing, A., A generic Synopsis of the cocclnellid Sarvae in the Uniled States 

 National Museum with a description of the larva of Hyperaspis Binotata Say. 

 Washington (Proc. Nat. Mus.) 4 94 6. roy. 8. pg. 634—650 w. 4 plates. 



3389 Ceckerell, A., and Andrews, H., Some Diptera (Microdon) from nests of ants. 

 Washington (Proc. Nat. Mus.) 4 94 6. roy. 8. pg. 5t— 56 w. 2 figures. 



3390 Cnrrle, B. P., Gomphus parvidens, a new species of dragonfly from Maryland. 

 Washington (Proc. Nat. Mus.) 4 94 7. roy. 8. pg. 223—326 w. 2 plates. 



3394 Cnshman, A., Eight new species of reared Ichneumonflies with notes on some 

 other species. Washington (Proc. Nat. Mus.) 4917. 8. pg. 457—469. 



3395 — A revision of hymenopterous insects of the tribe Cremastini of America 

 North of Mexico. Washington (Proc. Nat. Mus.) 4917. 8. pg. 503—554. 



3393 Dyar, H. G., Descriptions of new Lepidoptera from Mexico. Washington (Proc. 



Nat. Mus.) 4916. roy. 8. pg. 1—37. 

 3894 Folsom, J. W., North American colembolous insects of the subfamily Onychiu- 



rinae. Washington (Proc. Nat. Mus.) 4 917. 8. pg. 637—659 w. 4 2 plates. 

 8395 FOX, fl., Field notes on Virginia Orthoptera. Washington (Proc. Nat. Mus.) 4 94 7. 



roy. 8. pg. 499 — $34. 



3896 Gahan, A. B., Descriptions of some new parasitic Hymenoptera. Washington 

 (Proc. Nat. Mus.) 4917. roy. 8. pg. 4 95—217. 



3397 Glranlt, A., New Javanese chalcidoid Hymenoptera. Washington (Proc. Nat. 

 Mus.) 4916. roy. 8. pg. 479—485. 



3398 — Notes and descriptions of miscellaneous Chalcid-flies (Hymenoptera). Wa- 

 shington (Proc. Nat. Mus.) 4 94 7. 8. pg. 445—450. 



8399 Karnf, H., Der Insektenkörper und seine Terminologie. Wien 1921. kl. 8. 



93 pg. m. 45 Abbildungen. Mark 7 



3400 Kennedy, C. H., Notes on the life history and ecology of the Dragonflies (Odo- 



nata) of Gentrai California and Nevada. Washington (Proc. Nat. Mus.) 4917. 



roy. 8. pg. 483—635 w. 392 figures. 



Naturae Novitates. Jahrg. XLIII, No. II. R. Friedländer & Sohn in Berlin. 



