The ‘ red-tailed’ Lasioglossum (Dialictus) (Hymenoptera: Halictidae) of the western Nearctic
Fig. 90. Male genitalia. A. Lasioglossum (D.) arenisaltans sp. nov. B. L. (D.) clastipedion sp. nov. C. L. (D.) clematisellum (Cockerell, 1904). D. L. (D.) hudsoniellum (Cockerell, 1919). E. L. (D.) julipile sp. nov. F. L. (D.) lilianae sp. nov. G. L. (D.) mesillense (Cockerell, 1898). H. L. (D.) meteorum sp. nov. I. L. (D.) miltolepoides sp. nov. J. L. (D.) minckleyi sp. nov. K. L. (D.) pallidellum (Ellis, 1914). L. L. (D.) pictum (Crawford, 1902). M. L. (D.) rufornatum sp. nov. N. L. (D.) spivakae sp. nov. O. L. (D.) testaceum (Robertson, 1897).P. L. (D.) vierecki (Crawford, 1904). Q. L. (D.) zephyrus (Smith, 1853). Genitalia are illustrated in dorsal view and positioned such that the gonostylus is parallel to the plane of vision. Retrorse lobes are also illustrated separately to the bottom left of each figure in lateral view, positioned parallel to the plane of vision.
Fig. 100. Forewings. A. Lasioglossum (D.) pallidellum (Ellis, 1914), ♂, with white hair, pale veins, and hyaline membrane. B. L. (D.) decorum sp. nov., ♀, with dark hair, dark veins, and lightly infuscated membrane. Scale bars: 1 mm.
Fig. 104. Propodeum. A. Lasioglossum (D.) pallidellum (Ellis, 1914), ♀, with metapostnotal rugae not reaching the posterior margin. B. L. (D.) clastipedion sp. nov., ♀, with metapostnotal rugae reaching the posterior margin. Scale bar: 0.25 mm.
Fig. 69. Georeferenced collection records of Lasioglossum (D.) pallidellum (Ellis, 1914) (black squares) and predicted distribution by maximum entropy ecological niche modeling in Maxent (colour shading). Warmer colours indicate higher cloglog probability of occurrence.
B. C. Kondratieff & P. M. Pineda & H. Al-Dhafer