Andrenidae, Latreille, 1802

Scarpulla, Eugene J., 2018, Four submarginal cells on a forewing of Melitoma taurea (Say) (Hymenoptera: Apidae), and a summary of known records of atypical and variable numbers of submarginal cells, Insecta Mundi 2018 (667), pp. 1-28 : 12-16

Family Andrenidae

Andrena (Andrena) tridens Robertson

♂; 06–25 April 2006; USA, West Virginia, Hardy Co., 3 mi NE Mathias ; 38.9166667°; –78.8166667°; malaise traps (bycatch from sawfly studies); coll.: David R. Smith; det.: Samuel W. Droege; BIML; USGS_DRO068906; left: 2 SM; right: 3 SM (normal [ Mitchell 1960]); Jane J. Whittaker, pers. comm. (specimen examined by Scarpulla ) .

Andrena (Euandrena) bicolor Fabricius

♀; 12 August 2015; Denmark, Strandegaard ; coll.: Projekt Beefarm; det.: Henning Bang Madsen; Madsen collection; left: 2 SM; right: 2 SM (3 is the normal [ Mitchell 1960]); Henning Bang Madsen via Claus Rasmussen, pers. comm.

Andrena (Micrandrena) subopaca Nylander

♂; 27 May 2017; Denmark, Teglvaerkshuse ; ~55.41°; 12.07°; coll. and det.: Henning Bang Madsen; Madsen collection ; left: 3 SM (normal [ Mitchell 1960]); right: 2 SM; Henning Bang Madsen via Claus Rasmussen, pers. comm .

Andrena (Simandrena) nasonii Robertson

♀; 6 June 2013; USA, Massachusetts, Hampden Co., Springfield, JACABB, unmowed-treatment A ; elev.: 73 m; 42.0970°; –72.4939°; bee bowl; coll.: Susannah B. Lerman; det.: Joan Milam; Milam collection ;

a = 2nd SM atypically triangular, with the point touching the marginal cell

b = dot of extra sclerotization and small extra veins present on the distal side of the 3rd SMCV [exterior to the 3rd SM], anterior to where the 3rd SMCV meets the 2nd medial cell

c = 2nd SM very narrow, only two vein widths wide; all veins dark in color

d = 2nd SMCV faintly-colored, and separated from the 1st SMCV by no more than one vein width, thus the 2nd SM extremely narrow e = missing wing

f = specimen unavailable for species identification, sexing, or normal number of SM

left: 2 SM (missing the 1st SMCV); right: 2 SM (partially missing the 2nd SMCV) (3 SM is the normal [ Mitchell 1960]); Joan Milam, pers. comm. (photo examined by Scarpulla).

Andrena ( Trachandrena Robertson ) sp.

♂; 25 April–10 May 2006; USA, West Virginia, Hardy Co., 3 mi NE Mathias ; 38.9166667°; –78.8166667°; malaise traps (bycatch from sawfly studies); coll.: David R. Smith; det.: Samuel W. Droege; Scarpulla collection; USGS_DRO069083; left: 2 SM (2nd and 3rd SM conjoined; incomplete 2nd

SMCV, extending slightly more than halfway from the posterior margin of the marginal cell); right: 3 SM (normal [ Michener 2007]); Jane J. Whittaker, pers. comm.

Calliopsis (Calliopsis) andreniformis Smith

♀; 6 September 1922; USA, Minnesota, Watonwan Co., Madelia ; coll.: C. N. Ainslie; det.: A. F. Shinn; confirmed: Crystal L. Boyd ; ISIC; ISIC_100078; left: 1 SM; right: 1 SM (both wings with incomplete 1st SMCV, extending anteriorly ~80% of the distance from the 1st medial cell) (2 SM normal [ Mitchell 1960]); Crystal L. Boyd , pers. comm .

Liphanthus Reed sp. (an undescribed species per Packer, pers. comm., 27 September 2018)

♀; 27 November 2017; Chile, Region VII, Road to Laguna Teno , elev.: 1849 m ; –35.12498°; –70.48891°; coll.: Samuel W. Droege and Laurence Packer; det.: Laurence Packer; PCYU; left: 2 SM (normal); right: 3 SM (2nd SMCV added); of 28 specimens collected ( PCYU: 25; BIML: 3), only one was atypical .; Laurence Packer, pers. comm.