Hydraena (Hydraenopsis) ateneo, new species (Coleoptera, Hydraenidae) and other aquatic Polyphaga from a small habitat patch in a highly urbanized landscape of Metro Manila, Philippines Author Freitag, Hendrik text ZooKeys 2013 329 9 21 http://dx.doi.org/10.3897/zookeys.329.5955 journal article http://dx.doi.org/10.3897/zookeys.329.5955 1313-2970-329-9 Helochares (Hydrobaticus) lepidus d'Orchymont , 1943 Helochares lentus lepidus d'Orchymont 1943: 5 (orig. descr.). Helochares lepidus d'Orchymont - Hebauer 1995 : 4; Hansen 1999 : 168 (cat.) and references therein; Freitag and Pangantihon 2010 : 147. Material examined. 2 ♂♂ (CFM): "PHIL: Luzon, NCR, Quezon City, Ateneo de Manila Campus; spring creek near JM Lucas Infirmary, helocrene, leaf packs; 14°33'16.3"N , 121°04'51.7"E , c.45m asl; leg. H. Freitag 16.Nov.2012 (ADM1d)M"; 2 ♂♂, 2 ♀♀ (CFM): "PHIL.: Luzon, Quezon City, Ateneo de Manila Campus, near San Jose Seminary, creek side pool, leaf litter; 14°38'05.5"N , 121°04'49.8"E , 37m asl.; leg. Vidal, Go & Freitag 16.Nov.2012 (ADM2e)M"; 1 ♂, 3 ♀♀ (CFM): "PHIL.: Luzon, Quezon City, Ateneo de Manila Campus, near San Jose Seminary, creek side pool, leaf litter; 14°38'05.5"N , 121°04'49.8"E , 37m asl.; leg. H. Freitag 28.Jun.2013 (ADM2e)M"; 2 ♂♂ (CFM): "PHIL: Luzon, NCR, Quezon City, Ateneo de Manila Campus; pond near CTC, subm. leaf litter; 14°38'18.5"N , 121°04'33.3"E , c.56m asl; leg. H. Freitag 28.Jun.2013 (ADM4e)M"; 1 ♀ (CFM): "PHIL: Luzon, NCR, Quezon City, Ateneo de Manila Campus; rock pool near Animal House, subm. leaf litter; 14°38'18.4"N , 121°04'45.7"E , 63m asl; leg. Go, Vidal & Freitag 16.Nov.2012 (ADM5e)M"; 1 ♂ (CFM): "PHIL: Luzon, NCR, Quezon City, Ateneo de Manila Campus; rock pool near Animal House, subm. leaf litter; 14°38'18.4"N , 121°04'45.7"E , 63m asl; leg. H. Freitag 28.Jun.2013 (ADM5e)M". Distribution. This species is endemic to the Philippines, where it is widely distributed, but not yet recorded from Palawan. Ecology. As in Enochrus (Lumetus) fragiloides .