Assistant Professor, Department of Biological Sciences, National University of Singapore
Reference for:
Bombus crotchii
Source(s):
Source:
Bombus - bumblebees of the world
Acquired:
2006-11-16
Notes:
Maintained by Paul Williams, and available at http://www.nhm.ac.uk/research-curation/projects/bombus/index.html
Reference for:
Bombus crotchii
Source:
IUCN Red List of Threatened Species
Acquired:
2018-07-16
Notes:
http://www.redlist.org/
Reference for:
Bombus crotchii
Source:
Discover Life bee species guide and world checklist - Draft-54
Acquired:
2020-02-01
Notes:
Ascher, J. S. and J. Pickering. 01 February, 2020. Discover Life bee species guide and world checklist (Hymenoptera: Apoidea: Anthophila). http://www.discoverlife.org/mp/20q?guide=Apoidea_species
Reference for:
Bombus crotchii
Publication(s):
Author(s)/Editor(s):
Krombein, Karl V., Paul D. Hurd, Jr., David R. Smith, and B. D. Burks
Publication Date (Listed/Actual):
1979-01-01 / 1979-01-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
Catalog of Hymenoptera in America North of Mexico, vol. 2: Apocrita (Aculeata)
Page(s):
xvi + 1199-2209
Publisher:
Smithsonian Institution Press
Publication Place:
ISBN/ISSN:
/
Notes:
Reference for:
Bombus crotchii
Author(s)/Editor(s):
Williams, P. H.
Publication Date (Listed/Actual):
1998-06-25 / 1998-06-25
Article/Chapter Title:
An annotated checklist of bumble bees with an analysis of patterns of description (Hymenoptera: Apidae, Bombini)
Journal/Book Name, Vol. No.:
Bulletin of the Natural History Museum (Entomology), vol. 67, no. 1
Page(s):
79-152
Publisher:
Publication Place:
ISBN/ISSN:
/0968-0454
Notes:
updated at http://www.nhm.ac.uk/research-curation/projects/bombus/index.html
Reference for:
Bombus crotchii
Author(s)/Editor(s):
Cresson, E. T.
Publication Date (Listed/Actual):
1878-07-23 / 1879-01-01
Article/Chapter Title:
Descriptions of New Species of North American Bees
Journal/Book Name, Vol. No.:
Proceedings of the Academy of Natural Sciences of Philadelphia, vol. 30
Page(s):
181-221
Publisher:
Publication Place:
ISBN/ISSN:
/
Notes:
Available at https://www.biodiversitylibrary.org/page/26309251
Reference for:
Bombus crotchii
Bombus crotchii: Geographic Information
Geographic Division:
Middle America
Jurisdiction/Origin:
Continental US / Native
Bombus crotchii: Comments
Comment:
Krombein et al. (1979) list the distribution of B. crotchii (p. 2196) as "Calif.; Mexico (Baja California)." Williams (pers. comm., Dec. 2006) says "I have no records of crotchii from Mexico [...] - needs confirmation"
Comment:
Status: IUCN - Endangered A2bc ver 3.1 as Bombus crotchii Cresson, 1878. Hatfield, R., Jepsen, S., Thorp, R., Richardson, L. & Colla, S. 2015. Bombus crotchii. The IUCN Red List of Threatened Species 2015: e.T44937582A46440211. http://dx.doi.org/10.2305/IUCN.UK.2015-2.RLTS.T44937582A46440211.en
Comment:
The first letter of the specific epithet was originally capitalized Crotchii