277 



Hymenoplera • Vertebrata 



87042 Alfken, J. D. 57.99 Prosopis (6) 



19U. Zur Kenntnis der afrikanischen Prosopis- Arten. Deutsch, entom. 

 Zeitschr, 19U p. 1S3— 197. [9 nn. spp.] 



(63, 67.5, 68.2,.7,.9) 



4cJ Crawford, J. C. 57.99 Prosopis (78.4:. 



1913. Notes on some Species of the Geuus Prosopts. Canad, £ntom. 

 Yol. 45 p. 154—157, 8 figg. [P- stevensi n. sp.] 



44 Swenk, Myrou Harmon. 57.99 Stelididae (7) 



1914. Studies of North American Bees. II. Family Stelididae. üniT. 

 Stnd. Nebraska Vol. 14 p. 1--36. [10 nn. spp. in: Stelis, Anthidium 8 (2 

 nn. subspp.^ Dianthidium (1 n. subsp.).] 



(71.1,.3, 78.3,.7,.8, 792,.4,.7) 



45 Cockerell, T. D, A. 57.99 Trigona (728) 



1913. Meliponine Bees from Central America. Psyche Vol. 20 p. 10 — 

 14, [4 nn. subspp. iu Trigona.'] 



46 Wheeler, William Morton. 57.89 Trigona : 15 



1913. Notes on the Habits of Some Central American Stingless Bees. 

 (Contrib. entom. Lab. Bussey Inst. Harvard Univ. No. 61). Psyche Vol. 

 •20 p. 1—9. 



47 Oranata, Leopoldo. 57.99 Xylocopa : 14.63.1 



1913. Ancora sulle divisioni degli spermatociti di Xylocopa violacea L. 

 Moüit. zool. ital. Anno 24 p. 31—35, 6 figg> [Unica divisione è equa- 

 zionale, il numéro dei cromosomi degli spermatogoni (16) viene a trovarsi 

 inalterato nello spermatide.] 

 87048 Enderlein, Günther. 57.99 Xylocopa (801) 



1913. Zur Kenntnis der Xylocopen Südamerikas und über einen Zwitter 

 von Xylocopa ordinaria. Arch, Xat. Jahrg. 79 A Heft 2 p. 156—170. [6 

 nn. spp. 3 nn. varr.] (72, 729.1, 81, 82, 85—86.6, 88) 



59.6 Tertebrata. 



(Vide etiam: 78014, 79120.) 



49 Bassler, R. S. 6 



1912. Symposium on Ten Years' Progress in Vertebrate Paleontology. 

 Bull. geol. Soc. Amer. Toi. 23 p* 155—156. — African Maramals, by W. 

 D. Matthew, p. 156—162. — Artiodactyla, by 0. A. Peterson. p. 162 — 

 178, — Perissodactyla, by J. W. Gidley. p. 179 -181. — Carnivora and 

 Rodentia, by W. D. Matthew, p. 181 — 187. — Marsupiais, Insectivores, 

 and Primates, by William K. Gbegoby. p, 187 — 196. — Marine Mammals, 

 by Fredeeick W. True. p. 197 — 200. — Paleozoic Reptilia and Amphibia 

 by E. C. Case. p. 200—204. — Jurassic Dinosaurs, by W. J. Holland. 

 p. 204—207. — Cretaceous Dinosaurs, by Richard Swakn Lüll. p, 20S 

 —212. — Chelonia, by Oliver P. Hay. p. 212—220. — Marine Reptiles, 

 by John C. Mereiam. p. 221—223. — Paleozoic Fishes, by Bashfobd Dkan. 

 p. 224 — 228. — Mesozoic and Cenozoic Fisbes, by C. R. Eastman, p. 

 228 — 232. — Corrélation and Paleogeography, by Henry Faibfield Osborn. 

 p. 232 — 256. — Evoiutionary Evidences, by S. W. Williston. p. 257 — 262. 

 — Contrbutions to Geologie Theory and Method by American Workers 

 in Vertebrate Paleontology, by William J. Sinclair, p. 262 — 266. 

 7, 79.5, 81.3,.7,.9, 9.2,.32,.4,.53,.55,.72,.735,.74,.82 



50 Henshaw, H. W. 6 



1912. Nuraber of Species of Living Vertebrates. Science N. S. Toi. 36 

 p. 317—318. [47,200 (ßirds 20000, Fishes 12000, Mammals 7000).] 

 7, 78, 79, 81.1,.2,.3,.4, 82, 9 

 87051 Steinmann, Gr. 6 

 1912. Die Bedëutung der Paläontologie für die Abstammungslehre. Proc. 

 7th intern. 200L Congr. p. 714—732. [Beispiel: Ursprung der Tetrapo- 

 den.] 81.1,.5,.6, 9.51,.53 



