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FIGURE 10 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 10. Cerci of the Moroccan species of Uromenus studied here and of U. dyrrhachiacus. A—U. finoti, B—U. galvagnii, C—U. robustus, D—U. tobboganensis, E—U. melillae, F—U. innocentii, G—U. choumarae, H—U. dyrrhachiacus

FIGURE 13 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 13. Relationship between inter-tooth intervals in male and female stridulatory files in the genus Uromenus (green group 1, red group 2, blue group 4, orange ungrouped; regression line y = 0.38x + 11.7; r2 = 0.685; p=0.0215; Hemmerich 2018).

FIGURE 8 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 8. Stridulatory organs and related structures of Uromenus elegans (Crete). A—Female stridulatory file, overview, B—Female stridulatory file, detail, C—Pegs on vein on upper side of right male tegmen. Scale 1 mm.

FIGURE 9 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 9. Female tegmina in Uromenus. A—U. elegans (Crete), B—U. dyrrhachiacus, C—U. rugosicollis, D—U. agarenus, E—U. finoti, F—U. tobboganensis and G—U. innocentii. Note the long stridulatory vein on the upper side of the right tegmen crossing the mirror-like translucent tegmen membrane.

FIGURE 7 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 7. Male stridulatory files in Uromenus. A—U. elegans (Crete), B—U. dyrrhachiacus, C—U. finoti, D—U. galvagnii, E—U. robustus, F—U. tobboganensis, G—U. melillae, H—U. innocentii, I—U. choumarae.

FIGURE 4 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 4. Oscillograms of sounds of Uromenus elegans from Crete ((A–D) and U. dyrrhachiacus (E). A—Oscillogram of stridulatory movement and song [synchronous registration of left tegmen movement and sound (upper line: upward deflection represents opening, downward closing; lower line: sound)] of two syllables from male calling song (CH2296), B—Single syllable from male calling song (CH8226), C—Male disturbance sound (CH8227), D—Female disturbance sound (CH8229), E Male disturbance sound.

FIGURE 6 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 6. Male tegmina in Uromenus. A—U. elegans (Crete), B—U. dyrrhachiacus, C—U. finoti, D—U. galvagnii, E—U. robustus, F—U. tobboganensis and G—U. innocentii.

FIGURE 1 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 1. General appearance and habitats of Uromenus species. A—U. elegans (Italy, Lazio), B–D—U. elegans (Crete; photos B and C taken by Ionuţ Iorgu), E, F—U. dyrrhachiacus, G—U. agarenus, H–J—U. finoti, K, L—U. robustus, M, N—U. tobboganensis, O—U. maroccanus, P, Q—U. melillae, R—U. innocentii, S, T—U. choumarae.

FIGURE 2 in Songs in the genus Uromenus (Orthoptera: Tettigoniidae: Ephippigerini): A review with new information about some species

FIGURE 2. Oscillograms of male calling songs of the Uromenus species studied here, 10 second sections.

FIGURE 13. Dinarippiger discoidalis comb. nov., a in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 13. Dinarippiger discoidalis comb. nov., a remarkably small green male from Vremščica Mt. (Slovenia) with uncharacteristically bright wings, photo Stanislav Gomboc.

FIGURE 12 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 12. Left and right tegmina of males (A, B) and females (C, D) of Dinarippiger discoidalis comb. nov. E) Male stridulatory file on the underside of the left tegmen. F) Details of male stridulatory teeth (CROATIA, Crikvenica, leg. D. & O. v. Helversen). Scale—1 mm (A–D), 100µm (E), 10µm (F).

FIGURE 11 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 11. Oscillograms (A–D) and power spectrum of the calling song of Dinarippiger discoidalis comb. nov. A) Rijeka (two males, second distant animal starting), B) Žuljana, C) Lovćen pass near Kotor, D) Oscillogram of stridulatory movement and song [synchronous registration of left tegmen movement and sound (upper line: upward deflection represents the opening, downward the closing; lower line: sound)] of two syllables from male calling song, Lovćen pass near Kotor. 1 = duration of opening hemisyllable, 2 = duration of closing hemisyllable, 3 = duration of a syllable, 4 = syllable period. E) Power spectrum of the male calling song.

FIGURE 9 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 9. Dinarippiger discoidalis comb. nov. from Mt. Cavallo, the northwesternmost part of the species distribution, redrawn after Galvagni (2009). A) Male abdominal apex in dorsal view. B) Female subgenital plate in ventral view. C) Male titillators in dorsal and lateral view.

FIGURE 7 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 7. The Dalmatian Saddle Bush-cricket, Dinarippiger discoidalis comb. nov. showing its color and size variation. A) Brown female from Kom Mt. (Klupca Peak), Korčula Isl. B) Green female from Hvar Isl. C) Green female from Lastovo Isl. D) Comparison of Hvar and Lastovo specimens. Photo Karmela Adžić.

FIGURE 6 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 6. The Dalmatian Saddle Bush-cricket, Dinarippiger discoidalis comb. nov. and its color variation. A) Green female from Vodice, photo Sebastian Ćato. B) Green male from Mljet Isl., photo Josip Skejo. C) Brownish male and female from Svilaja Mt., photo Niko Kasalo. D) Greenish male from Cres Isl., photo Mark Ussenhal (iNaturalist observation, available at inaturalist. org/observations/46133223). E) Greenish-brown male from Medulin, Istria, photo Dima Zani (iNaturalist observation, available at inaturalist.org/observations/88019653).

FIGURE 4 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 4. Syntypes of Dinarippiger discoidalis comb. nov. from NMW. A) Syntype series. B) Details of two males. C) Abdominal apex. (epi—epiproct, it—an inner tooth of the cercus, ot—an outer tooth of the cercus, sgpl—subgenital plate). Photos Harald Bruckner and Susanne Randolf.

FIGURE 3 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 3. Distribution of the newly described genus Dinarippiger gen. nov. in the context of Ephippiger genus diversity. The distributions of all European Ephippiger species are shown on the map. The genus Ephippiger has likely originated in the Apennine peninsula and subsequently spread into the Pannonian lowland, the Balkans, Eastern and Western Europe. However, it is absent from the Iberian Peninsula, where it is replaced by many endemic genera, as well as from the Western Balkans, where it is replaced by Dinarippiger gen. nov. The distribution map follows the IUCN Red List (Hochkirch et al. 2016). Ephippiger ephippiger photographed by Slobodan Ivković.

FIGURE 2 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 2. Distribution of the newly described genus Dinarippiger gen. nov. (orange) in the context of Ephippigerini distribution. Distributions of related genera Uromenus (red) in the south and west and Ephippiger (green) in the west, north, and east are shown, depicted after Barat (2012) and Hochkirch et al. (2016).

FIGURE 1 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 1. Examples of male habitus (top row), pronotum and tegmen morphology (middle row), as well as cerci morphology (bottom row) in some species of the genus Ephippiger. From left to right E. perforatus (Rossius, 1790), E. zelleri Fischer, 1853, E. carlottae Fontana et Odé, 2003, and E. ruffoi Galvagni, 1955. Synapomorphies of Ephippiger include black coloration of the occiput; orange-brown base tegmen color; strongly elevated metazona of the pronotum; and cerci with the outer lobe more developed than the inner one. Photographs Roberto Scherini.

FIGURE 10 in Dinarippiger gen. nov. (Tettigoniidae: Bradyporinae: Ephippigerini), a new saddle bush-cricket genus for Ephippiger discoidalis Fieber, 1853 from the Dinaric karst

FIGURE 10. Distribution map showing all known records of the genus Dinarippiger gen. nov., currently all assigned to a single species, D. discoidalis comb. nov., the Dalmatian Saddle Bush-cricket. Dots represent literature data (white—before 1905, grey between 1906 and 1975, and black after 1975), while squares represent new records (green—iNaturalist and Observation, red— Facebook groups "Koji je ovo pauk/kukac?" and "Insekti Srbije", orange—Biologer.ba, purple—authors' observations and unpublished museum data). Records of Ephippiger ephippiger and E. ephippiger or E. persicarius, falling within Dinarippiger gen. nov. distribution, are represented by red triangles and red triangles with a question mark, respectively.