Figures 1-5 from: Apadodharanan S, Basu S, Zettel H (2014) A new species of Onychotrechus Kirkaldy, 1903 (Hemiptera, Heteroptera, Gerridae) from Dooars, West Bengal, India, and a key to males of all species. Deutsche Entomologische Zeitschrift 61(2): 133-139. https://doi.org/10.3897/dez.62.8154

Figures 1-5 - Onychotrechus dooarsicus sp. n. 1. Dorsal view of apterous male. 2. Dorsal view of apterous female. 3. Head and pronotal marking pattern in male. 4. Meso- and metanotal marking pattern in male. 5. Marking pattern in female.