Hydraena (Hydraenopsis) marginicollis Kiesenwetter

Perkins, Philip D., 2023, New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae), Zootaxa 5367 (1), pp. 1-86 : 67-68

Hydraena (Hydraenopsis) marginicollis Kiesenwetter

( Fig. 37 )

Hydraena marginicollis Kiesenwetter 1849: 177 The new records below document many new collecting events, including first records from Oklahoma, and three new depositories for identified specimens of this species, which is widely distributed in eastern North America, primarily coastal, from New Jersey south to Florida and east to Louisiana, Arkansas, Oklahoma, and Texas.

New records (79 specimens): U.S.A.: Arkansas, Garland, Camp Clear Fork , 12.vi.2005, leg. Brian Baldwin (1 BBC) ; same locality, 13.vi.2005, leg. Brian Baldwin (1 BBC) ; same locality, 14.vi.2005, leg. Brian Baldwin (2 BBC) ; same locality, 14.vi.2005, leg. Brian Baldwin (6 BBC) ; same locality, 14.vi.2006, leg. Brian Baldwin (1 BBC) ; same locality, 18.vi.2006, leg. Brian Baldwin (7 BBC) ; same locality, 21.vi.2006, leg. Brian Baldwin (2 BBC) ; Pulaski Co., Little Rock , 21.vi.2003, leg. Brian Baldwin (1 BBC) ; Florida, Alachua Co., 4 mi. SW Archer , 26.v.1983, leg. D. S. Chandler (1 UNH) ; 4 mi. W Jct. Hwys. 26 & 75, 22.v.1983, leg. Chandler & Reeves (1 UNH) ; Dade Co., Everglades Nat. Pk., 25.xi.1977, leg. C. L. Smith (1 UGCA) ; Putnam Co., Welake Exp. Sta. , 25.v.1983, leg. D. S. Chandler (1 UNH) ; Georgia, Clarke , 7.5 mi. WNW Athens Pond-Tallahassee Rd., 2.i.1975, leg. C. L. Smith & C. E. Dunn (3 UGCA) ; Louisiana, East Baton Rouge Co., Baton Rouge, 28.vii.1995, leg. E. G. Riley (7 TAMU ( College Station )) ; Oklahoma, Grady Co., Tuttle , 6.ix.2004, leg. Brian Baldwin (1 BBC) ; same locality, 22.vi.2005, leg. Brian Baldwin (1 BBC) ; same locality, 2.vii.2005, leg. Brian Baldwin (1 BBC) ; same locality, 15.vii.2005, leg. Brian Baldwin (1 BBC) ; same locality, 3.viii.2005, leg. Brian Baldwin (1 BBC) ; same locality, 10.viii.2005, leg. Brian Baldwin (2 BBC) ; same locality, 22.viii.2005, leg. Brian Baldwin (4 BBC) ; same locality, 23.viii.2005, leg. Brian Baldwin (1 BBC) ; same locality, 25.viii.2005, leg. Brian Baldwin (1 BBC) ; same locality, 12.ix.2005, leg. Brian Baldwin (1 BBC) ; same locality, 21.ix.2005, leg. Brian Baldwin (1 BBC) ; same locality, 3.vii.2006, leg. Brian Baldwin (1 BBC) ; same locality, 5.viii.2006, leg. Brian Baldwin (2 BBC) ; Latimer Co., 5 mi. W. Red Oak, 1.v.–1.xii.1980, leg. K. H. Stephan (10 MCZ) ; same locality, 1–30.ix.1980, leg. K. H. Stephan (2 MCZ) ; South Carolina, Richland Co., Sandhills Res. & Ed. Center, Pontiac , 21.vii.2005, leg. J. C. Ciegler (1 MCZ) ; Texas, Chambers Co., Anahuac National Wildlike Refuge, 3 mi. SE Visitor Booth, 5.ii.1994, leg. R. C. Vogtsberger (5 TAMU ( College Station )) ; Nacogdoches Co., Tonkawa Springs , (31°50’N, 94°36’W), 2.v.2006, leg. W. Godwlin ( SFASU Lot 2927) (3 MCZ) .

Figures

FIGURE 37. Dorsal habitus of representative species of Nearctic Hydraenidae.