FIGURES 5–8. Helochares (Hydrobaticus) wuzhifengensis sp. n. 5–6. Habitus. 5. Dorsal view. 6. Ventral view. 7. Aedeagus (a. Dentiform bulges; b. Strong spines). 8. Posterior half of elytra.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 170, DOI: 10.11646/zootaxa.4950.1.9, http://zenodo.org/record/464359
Two new species of Hydrophilidae were described and additional faunastic records of Helochares from ...
Fig. 35. Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar.A – head, dorsal view; B – s...
Fig. 37. Head appendages of Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar. A – ante...
FIGURES 13–16. Habitus. 13, 14. Helochares (Hydrobaticus) minor; 15, 16. Helochares (Hydrobaticus) n...
FIGURES 21–24. Aedeagus (ventral view). 21. Helochares (Hydrobaticus) minor (a. Sea anemone-like str...
Figures 1-4 Habitus 1–2Helochares guoi Yang & Jia, sp. nov. 1 dorsal view 2 ventral view 3–4Helochar...
FIGURES 25–27. Habitat. 25. Wanquan Town, Qionghai City, Hainan Province (Helochares (Hydrobaticus) ...
FIGURES 1–4. Habitus, 1–2: Pelthydrus ruiliensis sp. nov. 3–4: Pelthydrus madli Schönmann. 1, 3 dors...
FIGURES 5–6. Aedeagus, dorsal view; 5. Pelthydrus ruiliensis sp. nov. (holotype); 6. Pelthydrus madl...
FIGURE 2. Dorsal habitus images of Helochares (Hydrobaticus) spp. (A) H. trujillo n. sp., (B) H. cha...
Two new species, Helochares guoi Yang & Jia, sp. nov. and Helochares distinctus Jia & Tang, sp. nov....
FIGURE 4. Dorsal habitus images of Helochares (Hydrobaticus) spp. (A) H. politus n. sp., (B) H. laev...
FIGURE 6. Abdomens of Helochares (Hydrobaticus) spp. (A) H. normatus, (B) H. maculicollis, (C) H. ne...
FIGURE 5. Heads of Helochares (Hydrobaticus) spp. (A) H. maculicollis (Pennsylvania), (B) H. normatu...
Helochares (Hydrobaticus) neglectus (Hope, 1845) (Figs. 19–20, 24) Hydrobius neglectus Hope, 184...
Two new species of Hydrophilidae were described and additional faunastic records of Helochares from ...
Fig. 35. Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar.A – head, dorsal view; B – s...
Fig. 37. Head appendages of Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar. A – ante...
FIGURES 13–16. Habitus. 13, 14. Helochares (Hydrobaticus) minor; 15, 16. Helochares (Hydrobaticus) n...
FIGURES 21–24. Aedeagus (ventral view). 21. Helochares (Hydrobaticus) minor (a. Sea anemone-like str...
Figures 1-4 Habitus 1–2Helochares guoi Yang & Jia, sp. nov. 1 dorsal view 2 ventral view 3–4Helochar...
FIGURES 25–27. Habitat. 25. Wanquan Town, Qionghai City, Hainan Province (Helochares (Hydrobaticus) ...
FIGURES 1–4. Habitus, 1–2: Pelthydrus ruiliensis sp. nov. 3–4: Pelthydrus madli Schönmann. 1, 3 dors...
FIGURES 5–6. Aedeagus, dorsal view; 5. Pelthydrus ruiliensis sp. nov. (holotype); 6. Pelthydrus madl...
FIGURE 2. Dorsal habitus images of Helochares (Hydrobaticus) spp. (A) H. trujillo n. sp., (B) H. cha...
Two new species, Helochares guoi Yang & Jia, sp. nov. and Helochares distinctus Jia & Tang, sp. nov....
FIGURE 4. Dorsal habitus images of Helochares (Hydrobaticus) spp. (A) H. politus n. sp., (B) H. laev...
FIGURE 6. Abdomens of Helochares (Hydrobaticus) spp. (A) H. normatus, (B) H. maculicollis, (C) H. ne...
FIGURE 5. Heads of Helochares (Hydrobaticus) spp. (A) H. maculicollis (Pennsylvania), (B) H. normatu...
Helochares (Hydrobaticus) neglectus (Hope, 1845) (Figs. 19–20, 24) Hydrobius neglectus Hope, 184...
Two new species of Hydrophilidae were described and additional faunastic records of Helochares from ...
Fig. 35. Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar.A – head, dorsal view; B – s...
Fig. 37. Head appendages of Helochares (Hydrobaticus) anchoralis Sharp, 1890, first instar. A – ante...