Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 235,423,151 papers from all fields of science
Search
Sign In
Create Free Account
Colletes americanus
Known as:
Colletes americanus Cresson
National Institutes of Health
Create Alert
Alert
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Review
2011
Review
2011
A review of the genus Hoplocheiloma Cresson (Diptera: Micropezidae)
S. Marshall
2011
Corpus ID: 88092455
The Caribbean genus Hoplocheiloma, which contains eight known species, is reviewed with the redescription of all named species…
Expand
2011
2011
DISCOVERY OF BOMBUS DISTINGUENDUS (HYMENOPTERA: APIDAE) IN CONTINENTAL NORTH AMERICA 1
C. Sheffield
,
P. Williams
2011
Corpus ID: 178917874
The bumblebees of North America have received much attention, not only because these charismatic bees are important for…
Expand
Review
1989
Review
1989
A review of the shore-fly genus Polytrichophora Cresson from Asia (Diptera: Ephydridae)
W. N. Mathis
,
J. Zuyin
1989
Corpus ID: 89389531
— Asian shore flies of the genus Polytrichophora Cresson are reviewed. Included are four previously described species (P…
Expand
1970
1970
The taxonomic significance of the male genitalia and associated structures in the genus Eucerceris cresson (Hymenoptera : Sphecidae)
J. M. Davidson
1970
Corpus ID: 86337342
1961
1961
A new state record for the bee genus Heteranthidium with comments on H. zebratum Cresson (Hymenoptera: Apoidea)
W. Stephen
,
P. Torchio
1961
Corpus ID: 81434363