Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Tribe Ceutorhynchini


Transactions of the American Entomological Society- Journal available for free from Internet Archive
Individual Volumes:

1 18672 18683 18704 18725 18746 18777 1878/18798 18809 1881/188210 1882/1883

Proceedings of the Academy of Natura Sciences of Philadelphia- Journal available for free at Internet Archive

Journal of the New York Entomological Society- Available for free at Internet Archive
Individual Volumes:

1-2 1893-18943 18954 18965 18976 18987 18998 19009 190110 1902

The Canadian Entomologist- Journal available for free at Internet Archive
Individual Volumes:

1 1868-18692 18693 18704-6 1872-18745 18726 18737 18748 18759 187610-12 1878-1880

Proceedings of the Entomological Society of Washington- Journal available for free at Internet Archive
Individual Volumes:

1 1884-18892 18903 18914 1896-19015 19016 19047 19058 19069 190710 1908

Entomological News- Journal available for free at Internet Archuve
Individual Volumes:

1-2 1890-189103 189204 189305 189406 189507 189608 189709 189810 1899

Pest identification and diagnosis
[cite:592730]
pictorial keys to important pest spp. and sound general info on several major groups, incl. aphids, mealybugs, scale insects, whiteflies,

Bumblebee.org
[cite:592210]
(despite the name, the site deals with a wide variety of topics beyond bumble bees)
Pictorial guide to North American species