a Paraphyletic or polyphyletic genera resulted from establishing a new genus with uncommon morphological features. Lineages with (without) the features are black (grey); b–c examples of typical head shapes of field crickets; d–e examples of genera with unusual head morphology; f head morphology of S. humbertiellus; g head of Loxoblemmus; h examples of species with round frons in Mitius; i examples of species with truncated frons in Mitius (Species notes in the figure: b – Fadinthus tehtari Tan, Wahab & Robillard, 2021; c – Velarifictorus zhengi Zheng & Ma, 2022; d – Sciobia barbara (Saussure, 1877); e – Ganoblemmus rasilis Karsch, 1893; f – S. humbertiellus; g – Loxoblemmus rectilineus Ma & Qiao, 2020; h – Stephoblemmus minor (Shiraki, 1911); i – S. brevipennis syn. n. (= S. humbertiellus)).

 
 
  Part of: Zheng Y-N, Gu J-J, He Z-Q, Huang H, Ma L-B (2023) On a taxonomic feature that has been overestimated in classification practice: an integrative taxonomic revision of Stephoblemmus Saussure, 1877 based on morphology and molecular phylogeny (Orthoptera: Grylloidea; Gryllidae; Gryllinae). Arthropod Systematics & Phylogeny 81: 761-779. https://doi.org/10.3897/asp.81.e104772