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. 91. Tegula. A. Lasioglossum (D.) hunteri (Crawford, 1932), ♀, enlarged, reaching scutellum, with concave inner posterior margin. B. L. (D.) clematisellum (Cockerell, 1904), ♀, ovoid and not reaching scutellum. Scale bars: 1 mm.
Fig. 106. Ocellocular area. A. Lasioglossum (D.) clavicorne sp. nov., ♀, sparsely and distinctly punctate. B. L. (D.) clematisellum (Cockerell, 1904), ♀, densely punctate with punctures somewhat obscured by microsculpture. Scale bar: 0.25 mm.
Fig. 114. T1–3. A. Lasioglossum (D.) cactorum sp. nov., ♂, convex with rims strongly downcurved (arrows). B. L. (D.) clematisellum (Cockerell, 1904), ♂, flat. Scale bars: 1 mm.
Fig. 117. Mesoscutum and metasoma. A. Lasioglossum (D.) clematisellum (Cockerell, 1904), with most hair thin and simple. B. L. (D.) julipile sp. nov., with most hair densely plumose. Scale bar: 1 mm.
Fig. 30. Georeferenced collection records of Lasioglossum (D.) clematisellum (Cockerell, 1904) (black squares) and predicted distribution by maximum entropy ecological niche modeling in Maxent (colour shading). Warmer colours indicate higher cloglog probability of occurrence.