Author |
Title |
Journal/publication |
Cockerell, T.
D. A. |
Andrena
(Ancylandrena) heterodoxa Ckll., 1930 |
Pan-Pacific
Entomologist |
Cockerell, T.
D. A. |
Ceratina reducta |
Entomologist |
Fowler, C. |
The long-tongued bees
(Apidae) of California |
Report of the
California Agricultural Experiment Station for 1898-1901 |
Richards, O.
W. |
Some notes on the
humble-bees allied to Bombus alpinus, L. |
Tromsø Museums
Årshefter |
Mocsáry, A. |
Data nova ad faunam
Hymenopterologicam Hungariae meridionalis comitatus Temesiensis |
Természettudományi
közlöny |
Schenck, A. |
Nachtrag zu der
Beschreibung nassauischer Bienenarten |
Jahrbücher des
Vereins für Naturkunde im Herzogthum Nassau |
Meade-Waldo,
G. |
Genera Insectorum,
fasc. 181: Hymenoptera, fam. Apidae, subfam. Prosopidinae |
Brussels: P. Wystman |
Pittioni, B. |
Die
westpaläarktischen Arten der Gattung Spatulariella Pop. (Hym. Apoidea,
Colletidae) |
Bollettino della
Società veneziana di storia naturale |
Viereck, H. L. |
Descriptions of new
bees of the genus Andrena in the collection of Pomona College |
Journal of Entomology
and Zoology, Pomona College |
Rodeck, H. G. |
Laminomada, new
subgenus of Nomada (Hym.: Apoidea) |
Annals of the
Entomological Society of America |
Cockerell, T.
D. A. |
An interesting new
bee from California |
Pan-Pacific
Entomologist |
Wolcott, G. N. |
Insectae
borinquenses: a revised annotated check-list of the insects of Puerto Rico |
Journal of
Agriculture University of the University of Puerto Rico |