Hydraenidae

Figure 2.Digital photographs of the habitus of A Hydraena ateneo sp. n., paratype ♂ B Hydraena scabra ♀ C Hydraena palawanensis ♂ (all collected from the Ateneo de Manila University Campus); scale bar = 1.0 mm.

Figure 3.Hydraena ateneo sp. n.: A, B aedeagus (holotype) in ventral (A) and lateral (B) view C spermatheca D gonocoxite E female tergite X; scale bars = 0.1 mm.

Figure 2.Digital photographs of the habitus of A Hydraena ateneo sp. n., paratype ♂ B Hydraena scabra ♀ C Hydraena palawanensis ♂ (all collected from the Ateneo de Manila University Campus); scale bar = 1.0 mm.

Figure 2.Digital photographs of the habitus of A Hydraena ateneo sp. n., paratype ♂ B Hydraena scabra ♀ C Hydraena palawanensis ♂ (all collected from the Ateneo de Manila University Campus); scale bar = 1.0 mm.

British beetles London,Bell and Daldy,1863. biodiversitylibrary.org/page/9609786

Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: Male paratype of Hydraena (Hydraenopsis) pagaluensis Hernando & Ribera, 2001 (Hydraenidae). Collected on Annobon ( = Pagalu) island, Equatorial Guinea. Label data "In moss, in / trickle on rock / by stream. E3"; "ANNOBON IS; / 23.xii.1959. / Cambridge Univ. Exped. / B.M. 1960-51." "Paratype / Hydraena pagaluensis sp. n. / C. Hernando & I. Ribera / des. 1999". Photo by Carmelo Andujar, copyright Natural History Museum. Date: 4 April 2016, 18:11. Source: Hydraena pagaluensis male paratype. Author: Natural History Museum: Coleoptera Section from South Kensingon, London, UK.

Description: English: adult Hydraena ambiflagellata. Western Springs Park, common in small pond at night (9 p.m.) (36°52′03″S 174°43′14″E / 36.86752°S 174.72064°E / -36.86752; 174.72064). Auckland, New Zealand, 13 Oct 2010, S.E. Thorpe. Date: 14 October 2010. Source: Self-photographed. Author: S.E. Thorpe.

Summary.mw-parser-output table.commons-file-information-table,.mw-parser-output.fileinfotpl-type-information{border:1px solid #a2a9b1;background-color:#f8f9fa;padding:5px;font-size:95%;border-spacing:2px;box-sizing:border-box;margin:0;width:100%}.mw-parser-output table.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{vertical-align:top}.mw-parser-output table.commons-file-information-table>tbody>tr>td,.mw-parser-output table.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:4px}.mw-parser-output.fileinfo-paramfield{background:#ccf;text-align:right;padding-right:0.4em;width:15%;font-weight:bold}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{border-top:0;padding-top:0;margin-top:-8px}@media only screen and (max-width:719px){.mw-parser-output table.commons-file-information-table,.mw-parser-output.commons-file-information-table.fileinfotpl-type-information{border-spacing:0;padding:0;word-break:break-word;width:100%!important}.mw-parser-output.commons-file-information-table>tbody,.mw-parser-output.fileinfotpl-type-information>tbody{display:block}.mw-parser-output.commons-file-information-table>tbody>tr>td,.mw-parser-output.commons-file-information-table>tbody>tr>th,.mw-parser-output.fileinfotpl-type-information>tbody>tr>td,.mw-parser-output.fileinfotpl-type-information>tbody>tr>th{padding:0.2em 0.4em;text-align:left;text-align:start}.mw-parser-output.commons-file-information-table>tbody>tr,.mw-parser-output.fileinfotpl-type-information>tbody>tr{display:flex;flex-direction:column}.mw-parser-output.commons-file-information-table+table.commons-file-information-table,.mw-parser-output.commons-file-information-table+div.commons-file-information-table>table{margin-top:-1px}.mw-parser-output.fileinfo-paramfield{box-sizing:border-box;flex:1 0 100%;width:100%}} Description: Photo by Keita Matsumoto. Copyright Natural History Museum, London. Date: 27 February 2020, 14:17. Source: Hydraenidae; 2019-31; Mussuma, Hundo Lake. Author: Natural History Museum: Coleoptera Section from South Kensingon, London, UK.

Lateral. Catalog no.: CNC COLEO 00159385. Specimen ID: 2761221. Taxon rep.: Limnebius alutaceus. Image quality: 1. Aspect ratio: 1.333.