Ceratina marginata, female. photo: Colleen Meidt
Ceratina nanula, female face. photo: Brooke Bagot
Ceratina pacifica, male. photo: Chelsey Ritner
Ceratina pacifica, male eyes. photo: Chelsey Ritner
Ceratina pacifica, male. photo Chelsey Ritner
Ceratina nanula, male abdomen. photo: Brooke Bagot
Ceratina neomexicana, male abdomen. photo: Brooke Bagot
Ceratina pacifica, female abdomen. photo: Colleen Meidt
Ceratina neomexicana, female abdomen. photo: Brooke Bagot
Ceratina pacifica, female. photo: Colleen Meidt
Cesacongoa quadricaudata female face, photo: Chelsey Ritner
Cesacongoa quadricaudata female lateral habitus, photo: Chelsey Ritner
Cesacongoa quadricaudata female abdomen, photo: Chelsey Ritner
Chalicodoma cephalotes female face, photo: Brooke Bagot
Chalicodoma cephalotes female lateral habitus, photo: Shaun Heller
Chalicodoma cephalotes female abdomen, photo: Shaun Heller
Chalicodoma cephalotes male face, photo: Shaun Heller
Chalicodoma cephalotes male lateral habitus, photo: Shaun Heller
Chalicodoma cephalotes male abdomen, photo: Shaun Heller
Chalicodoma montenegrensis male, photo: Colleen Meidt
Chalicodoma parietina female clypeus, photo: Colleen Meidt
Chelostoma californicum female abdomen, photo: C. Ritner
Chelostoma californicum female lateral habitus, photo: C. Ritner
Chelostoma californicum female abdomen, photo: T. Brady
Chelostoma campanularum male face, photo: S. Adams
Chelostoma campanularum male lateral habitus, photo: S. Adams
Chelostoma campanularum male dorsal habitus, photo: S. Adams
Chelostoma campanularum male apical terga, photo: S. Adams
Chelostoma phaceliae female mesopleuron longer than scutum, photo: C. Ritner
Chelostomoides angelarum male face, photo: Brooke Bagot