FIGURES 25–27. Habitat. 25. Wanquan Town, Qionghai City, Hainan Province (Helochares (Hydrobaticus) hainanensis sp. n.); 26. Wuzhifeng Town, Ganzhou City, Jiangxi Province (Helochares (Hydrobaticus) wuzhifengensis sp. n.); 27. Mangkuan Village, Baoshan City, Yunnan Province (Helochares (Hydrobaticus) tengchongensis sp. n.).Published as part of Dong, Xue & Bian, Dongju, 2021, Three new species and two new records of Helochares (Hydrobaticus) MacLeay 1871 from China (Coleoptera: Hydrophilidae: Acidocerinae), pp. 166-180 in Zootaxa 4950 (1) on page 179, DOI: 10.11646/zootaxa.4950.1.9, http://zenodo.org/record/464359
Representatives of the subgenus Helochares (s. str.) Mulsant, 1844 of China are revised. One new spe...
FIGURES 5–6. Aedeagus, dorsal view; 5. Pelthydrus ruiliensis sp. nov. (holotype); 6. Pelthydrus madl...
FIGURE 22. Habitat of Chinese Hexarhopalus species. A. Mr. Yi-Xiao Liu working at night in the type ...
FIGURES 13–16. Habitus. 13, 14. Helochares (Hydrobaticus) minor; 15, 16. Helochares (Hydrobaticus) n...
FIGURES 5–8. Helochares (Hydrobaticus) wuzhifengensis sp. n. 5–6. Habitus. 5. Dorsal view. 6. Ventra...
Figures 1-4 Habitus 1–2Helochares guoi Yang & Jia, sp. nov. 1 dorsal view 2 ventral view 3–4Helochar...
FIGURES 21–24. Aedeagus (ventral view). 21. Helochares (Hydrobaticus) minor (a. Sea anemone-like str...
Two new species of Hydrophilidae were described and additional faunastic records of Helochares from ...
Two new species, Helochares guoi Yang & Jia, sp. nov. and Helochares distinctus Jia & Tang, sp. nov....
FIGURES 23–26. Habitat of Taiwanese Laccobius species. 23: Nantou County, Puli: habitat of L. formos...
FIGURES 73–74. Habitat. 73: Crenitis aduncata sp. nov. (Baihualing Mount., Yunnan); 74: C. lianggeqi...
FIGURES 1–4. Habitus, 1–2: Pelthydrus ruiliensis sp. nov. 3–4: Pelthydrus madli Schönmann. 1, 3 dors...
Helochares (Hydrobaticus) neglectus (Hope, 1845) (Figs. 19–20, 24) Hydrobius neglectus Hope, 184...
FIGURES 369–374. Habitat. 369–370. Bioramix kochi in Tajielin Village, Nyalam County, Xizang, China;...
Representatives of the subgenus Helochares (s. str.) Mulsant, 1844 of China are revised. One new spe...
Representatives of the subgenus Helochares (s. str.) Mulsant, 1844 of China are revised. One new spe...
FIGURES 5–6. Aedeagus, dorsal view; 5. Pelthydrus ruiliensis sp. nov. (holotype); 6. Pelthydrus madl...
FIGURE 22. Habitat of Chinese Hexarhopalus species. A. Mr. Yi-Xiao Liu working at night in the type ...
FIGURES 13–16. Habitus. 13, 14. Helochares (Hydrobaticus) minor; 15, 16. Helochares (Hydrobaticus) n...
FIGURES 5–8. Helochares (Hydrobaticus) wuzhifengensis sp. n. 5–6. Habitus. 5. Dorsal view. 6. Ventra...
Figures 1-4 Habitus 1–2Helochares guoi Yang & Jia, sp. nov. 1 dorsal view 2 ventral view 3–4Helochar...
FIGURES 21–24. Aedeagus (ventral view). 21. Helochares (Hydrobaticus) minor (a. Sea anemone-like str...
Two new species of Hydrophilidae were described and additional faunastic records of Helochares from ...
Two new species, Helochares guoi Yang & Jia, sp. nov. and Helochares distinctus Jia & Tang, sp. nov....
FIGURES 23–26. Habitat of Taiwanese Laccobius species. 23: Nantou County, Puli: habitat of L. formos...
FIGURES 73–74. Habitat. 73: Crenitis aduncata sp. nov. (Baihualing Mount., Yunnan); 74: C. lianggeqi...
FIGURES 1–4. Habitus, 1–2: Pelthydrus ruiliensis sp. nov. 3–4: Pelthydrus madli Schönmann. 1, 3 dors...
Helochares (Hydrobaticus) neglectus (Hope, 1845) (Figs. 19–20, 24) Hydrobius neglectus Hope, 184...
FIGURES 369–374. Habitat. 369–370. Bioramix kochi in Tajielin Village, Nyalam County, Xizang, China;...
Representatives of the subgenus Helochares (s. str.) Mulsant, 1844 of China are revised. One new spe...
Representatives of the subgenus Helochares (s. str.) Mulsant, 1844 of China are revised. One new spe...
FIGURES 5–6. Aedeagus, dorsal view; 5. Pelthydrus ruiliensis sp. nov. (holotype); 6. Pelthydrus madl...
FIGURE 22. Habitat of Chinese Hexarhopalus species. A. Mr. Yi-Xiao Liu working at night in the type ...