Psithyrus. 569 



dorsalis (Prov.) D. T. — Q — Am. : Canada. 



Apathus dorsalis Provancher, Addit. faun. Canada. Hymen. 1888 p. 343 n. 6, Q. 



Psithyrus dorsalis m. 

 elatus (Cress.) D. T. — <3 — Am.: Canada, United States. 



Apathus elatus Cresson, Proc. Entom. Soc. Philadelphia II. 1863 p. 114 n. 7, <J. 



Apathus elatus Packard, Proc. Essex Instit. IV. 1864 p. 120, <$. 



Apathus elatus Cresson, Trans. Amer. Entom. Soc. IV. 1872 p. 285. 



Apathus elatus Provancher, Natural. Canad. XIII. 1882 p. 269 n. 3, <J. 



Apathus elatus Provancher, Eaun. entom. Canada. Hymen. 1883 p. 737 n. 3, <$. 



Apathus elatus Bobertson, Entom. News I. 1890 p. 40. 



Apathus elatus Coville, Proc. Entom. Soc. Washington I. P. 4. 1890 p. 200. 



Psithyrus elatus m. 

 ferganicus Kad. — As. centr. 



Psithyrus Ferganicus Radoszkowski, Rev. d' entom. XII. 1893 p. 241. 

 fraternus (Smith) D. T. — $ — Am. bor. 



Apathus fraternus Smith, Catal. Hymen. Brit. Mus. II. 1854 p. 385 n. 6, $. 



Apathus fraternus Cresson, Proc. Entom. Soc. Philadelphia IL 1863 p. 111 n. 3, $. 



Psithyrus fraternus m. 

 globosus Ev. — Q (5 — Eur bor. & centr. 



Psithyrus globosus Eversmann, Bull. soc. natural. Moscou XXV. P. 3. 1852 p. 126 n. 2, $. 



Psithyrus globosus Kriechbaumer, Linnaea [entom.] IX. 1854 p. 187 n. 6, Q <$. 



Psithyrus globosus Schenck, Jahrb. Ver. Naturk. Nassau XXI/II. 1867/8 (1870) p. 337, Q$. 



Bombus (Psithyrus) globosus Gerstaecker, Stettin, entom. Zeitg. XXX. 1869 p. 329 n. 22. 



Apathus globosus Thomson, Hymen. Scandin. II. 1872 p. 48 n. 5, Q <$. 



Bombus (Psithyrus) globosus Gerstaecker, Stettin, entom. Zeitg. XXXIII. 1872 p. 298. 



Psithyrus globosus H. Müller, Alpenblumen 1881 p. 590 n. 545. 



Psithyrus globosus Schmiedeknecht, Apid. Europ. I. P. 4. 1882 p. 281, $. 



Psithyrus globosus Schmiedeknecht, Apid. Europ. I. P. 5. 1883 p. 392, Q; P. 6. p. 394,(5, 



[p.409n.7, Q3; T.14F.5&6. 



Psithyrus globosus Perez, Actes soc. Linn. Bordeaux XXXVII. 1884 p. 269. 



Psithyrus globosus HofFer, Mittheil. naturf.Ver. Steiermark XXV. 18b8 p.153 n. 6, Q $; Tab. 



Psithyrus quadricolor st. globosus m. [F. 11-12. 



interruptus (Greene) D. T. — Q $ — Am. 



Bombus interruptus Greene, Ann. Lyc. Nat. Hist. New York VII. 1858 p. 11 n. 1, Q. 



Bombus Suckleyi Greene, Ann. Lyc. Nat. Hist. New York VII. 1860 p. 169 n. 1, $. 



Bombus interruptus Greene, Ann. Lyc. Nat. Hist. New York VII. 1860 p. 173 n. 11, Q. 



Apathus insularis Smith, Journ. of Entom. I. 1861 p. 155 n. 2, Q. 



Apathus insularis Cresson, Proc. Entom. Soc. Philadelphia IL 1863 p. 113 n. 6, Q $. 



Apathus insularis Provancher, Addit. faun. Canada. Hymen. 1888 p. 343 n. 5, $ $. 



Psithyrus insularis Ant. Handlirsch, Ann. naturh. Hofmus. Wien III. 1888 p. 248. 



Psithyrus interruptus m. 

 intrudens Smith) Handl. — Q — Am.: Mexico. 



Apathus intrudens Smith, Journ. of Entom. I. 1861 p. 154 n. 1, Q. 



Apathus intrudens Cresson, Proc. Entom. Soc. Philadelphia IL 1863 p. 111 n. 2, Q. 



Psithyrus intrudens Ant. Handlirsch, Ann. naturh. Hofmus. Wien III. 1888 p. 248. 

 laboriosus (Fabr.) D. T. — Q — Am.: Carolina. 



Bombus laboriosus Fabricius, Syst. Piez. 1804 p. 352 n. 51, Q. 



Bombus laboriosus Illiger, Magaz. f. Insectenk. V. 1806 p. 174 n. 62. 



Apathus laboriosus Cresson, Proc. Entom. Soc. Philadelphia IL 1863 p. 111 n. 1, Q. 



Apathus laboriosus Provancher, Natural. Canad. XIII. 1882 p. 268 n. 1, Q. 



