Published April 21, 2023
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TABLE 2 in A taxonomic revision of the Palaearctic genus Roeseliana (Orthoptera: Tettigoniidae: Tettigoniinae: Platycleidini): a case of ongoing Mediterranean speciation
Description
TABLE 2. Presence of holopterous individuals within populations of different taxa of Roeseliana, measurements (range) taken on the stridulatory file (no. of teeth, length × height in mm), ovipositor, angle of the same and the ratio between the total length of the female subgenital plate and its length from the anterior base to the angle of the central concavity, following the methods above described. n.a. = not available.
| Taxon | Presence of holopterous specimens | Stridulatory file | Ovipositor depth (mm) | Ovipositor angle | Female subgenital plate ratio |
|---|---|---|---|---|---|
| R. fedtschenkoi | unknown | n.a. | n.a. | n.a. | n.a. |
| R. pylnovi | some ♀ | ca. 50 teeth, 1.2x0.2 | 4.0–5.5 | 135–155° | 2.8 |
| R. roeselii | Frequent both ♁ and ♀ | ca. 50 teeth, 1.2x0.35 | 4.0–4.5 | 145–150° | 2.0–2.1 |
| R. oporina | unknown | unknown | ? | 135° | 1.8 |
| R. azami | unknown | ca. 45 teeth 1.1x0.1 | 5.0–5.5 | 135–145° | 1.7 |
| R. azami minor Lom- bardy and Piedmont | rare ♁ and ♀ | ca. 40 teeth, 1.1–1.2x0.2 | 4.5–5.5 | 135–145° | 1.8–2.2 |
| R. azami minor | unknown | ca. 50 teeth, | 5.5–6.5 | 130–135° | 1.7 |
| Tuscany | 1.2x0.2 | ||||
| R. azami minor Marche | 1 ♀ | ca. 50 teeth, 1.2x0.35 | 4.8–5.3 | 140–145° | 2.1–2.2 |
| R. azami minor Emilia Romagna | 1♁ | ca. 50 teeth, 1.2x0.2 | 4.5–5.5 | 135–145° | 1.8 |
| R. ambitiosa | rare | ca. 50 teeth, 1.2x0.2 | 5.5–6.5 | 140–145° | 1.5–1.8 |
| Roeseliana n. sp. from Epirus | unknown | unknown | unknown | unknown | 1.3 |
| R. brunneri | only holotype ♀ | ca. 70–80 teeth, 1.2x0.35 | 6.0–7.0 | 125–130° | 1.7–1.9 |
| R. bispina | rare | ca. 60 teeth, 1.2x0.35 | 5.5–6.5 | 130–135° | 1.7 |
Notes
Published as part of Massa, Bruno, Tagliavia, Marcello, Buzzetti, Filippo Maria, Fontana, Paolo, Carotti, Giovanni, Bardiani, Marco, Leandri, Fausto, Scherini, Roberto & Verde, Gabriella Lo, 2023, A taxonomic revision of the Palaearctic genus Roeseliana (Orthoptera: Tettigoniidae: Tettigoniinae: Platycleidini): a case of ongoing Mediterranean speciation, pp. 361 in Zootaxa 5270 (3) on page 361, DOI: 10.11646/zootaxa.5270.3.1, http://zenodo.org/record/7859886
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