1

John Ray: Indefatigable Student of Nature

Year:
1973
Language:
english
File:
PDF, 1010 KB
english, 1973
2

THE MUTILLID WASPS OF THE ISLANDS OF THE PACIFIC OCEAN (HYMENOPTERA; MUTILLIDAE)

Year:
1935
Language:
english
File:
PDF, 9.11 MB
english, 1935
3

THE NEOTROPICAL MUTILLID WASPS OF THE GENUS TIMULLA ASHMEAD (HYMENOPTERA: MUTILLIDAE)

Year:
1938
Language:
english
File:
PDF, 11.92 MB
english, 1938
5

THE UNKNOWN MALES OF THE THREE MUTILLIDS DESCRIBED FROM JAMAICA (HYMENOPTERA: MUTILLIDAE)

Year:
1961
Language:
english
File:
PDF, 301 KB
english, 1961
7

Synonymical notes on Neotropical Mutillidae (Hymenoptera)

Year:
1964
Language:
english
File:
PDF, 565 KB
english, 1964
8

Some Interesting Records of Nebraska Birds for the Year 1919

Year:
1920
Language:
english
File:
PDF, 686 KB
english, 1920
11

New Species of Hymenoptera of the Super-Family Sphecoidea

Year:
1916
Language:
english
File:
PDF, 3.75 MB
english, 1916
12

Some Milestones in the History of Insect Classification

Year:
1955
Language:
english
File:
PDF, 1.22 MB
english, 1955
16

Notes on Zygocystis cometa Stein, a Gregarine Parasite of Earthworms

Year:
1925
Language:
english
File:
PDF, 396 KB
english, 1925
17

NOTES ON NEBRASKA BEMBICINÆ

Year:
1917
Language:
english
File:
PDF, 108 KB
english, 1917
19

The Mutillidae of Cuba (Hym.)

Year:
1928
Language:
english
File:
PDF, 2.05 MB
english, 1928
20

Descriptions Plus Types Vs. Descriptions Alone

Year:
1930
Language:
english
File:
PDF, 2.37 MB
english, 1930