Lebinthus puyos Robillard, 2013

Baroga-Barbecho, Jessica B., Tan, Ming Kai, Yap, Sheryl A. & Robillard, Tony, 2020, Taxonomic study of Lebinthus Stål, 1877 (Orthoptera: Gryllidae: Eneopterinae) with description of six new species in the Philippines, Zootaxa 4816 (4), pp. 401-438 : 412

publication ID	https://doi.org/10.11646/zootaxa.4816.4.1
publication LSID	lsid:zoobank.org:pub:04ABFF21-4F71-4213-8E68-49DDE158CA1C
DOI	https://doi.org/10.5281/zenodo.4332889
persistent identifier	https://treatment.plazi.org/id/1012879C-E652-6832-33D5-2347B5DAFA29
treatment provided by	Plazi (2020-07-21 13:59:57, last updated 2023-10-31 20:15:44)
scientific name	Lebinthus puyos Robillard, 2013
status

Treatment

( Figs. 1 View FIGURE 1 , 6 View FIGURE 6 , 7 View FIGURE 7 )

Lebinthus puyos Robillard, 2013: 49 (original description); Baroga et al. 2016: 94 (taxonomic key).

Type material. Holotype male. Philippines. Luzon: Laguna, Los Baños, Mount Makiling , base, secondary forest on campus, 14°09’12.9”N 121°14’05.0”E, 168 m (GPS Maki1), 27.vi.2011, night, leaf litter (TR652), coll. T. Robillard (UPLBMNH) [examined] GoogleMaps ; Allotype female: same information as holotype, TR653 (UPLBMNH) [examined]; Paratypes (5♂): same information as holotype ( MNHN) [examined] .

Other material examined. Philippines. [Luzon]: Laguna: College, 50 m, 1♂ ( JBB318 ), 20.ii.1958, coll. E.S. Novero (UPLBMNH ORT-01161); UPLB, Mt. Makiling, 1♀ ( JBB106 ), 06.viii.2014, coll. J.B. Baroga (UPLBMNH); Los Baños, 300 m, 1♀ ( JBB349 ), 21.iv.1960, coll. A. Djamin (UPLBMNH ORT-01192); [Quezon Province], Mt. Banahaw , 1♂ ( JBB297 ), 2.vii.1994, coll. O. Reyes (UPLBMNH ORT-01140); same information as holotype, 6♂, lab colony, call recording (F0-male1, F0-male1-3, F1-male1-2, F5-male1) ( MNHN) .

Type locality. Philippines. Luzon: Laguna, Los Baños, Mount Makiling , base, secondary forest on campus .

Distribution. Philippines: Laguna: Mt. Makiling and Los Baños; Quezon: Mt. Banahaw (new record).

Diagnosis. This species differs from L. sanchezi by its whitish face, a fastigium that is not orange apically, without clear longitudinal bands in the vertex (Robillard et al., 2013), and male genitalia with long and rounded pseudepiphallic lophi and C-shaped pseudepiphallic parameres.

Calling song. The song of L. puyos consists of long trills (duration = 3.1± 0.8 s [1.7– 4.0 s]; period = 25.6± 2.8 s [22.4– 33.1 s]) made up of more than 200 syllables of increasing intensity ( Figs. 7 View FIGURE 7 A–C). Syllable duration = 12.6±1.2 ms (10–15 ms). The spectrogram analysis reveals that the frequency spectrum is completely ultrasonic. The syllables show a clear dominant peak at 23.12±1.06 kHz typically corresponding to the first peak of a harmonic series with an intermediary peak at ca. 25 to 30 kHz ( Figs. 7D, 7E View FIGURE 7 ).

Habitat. The species is found in secondary habitats in the type locality, i.e., foot of Mt. Makiling; specimens were found in leaf litter and on top of leaves of small plants ( Fig. 6A View FIGURE 6 ).

References

Baroga, J. B., Yap, S. A. & Robillard, T. (2016) Two new species of Eneopterinae crickets (Orthoptera: Gryllidae) from Luzon, Philippines. Zootaxa, 4139 (1), 93 - 105. https: // doi. org / 10.11646 / zootaxa. 4139.1.5

Figures

FIGURE 1. Distribution of Lebinthus in the Philippines. Triangular symbols refer to species of the bitaeniatus species group; round symbols to species of the sanchezi species group.

FIGURE 6. Lebinthus puyos nymph in their natural environment in Laguna (A) and male adult in captivity (B).

FIGURE 7. Calling song of Lebinthus puyos: oscillogram of 3 echemes (A), detailed oscillogram of 1 echeme (B), oscillogram (C) and spectrogram (D) of a section of 1 echeme, and power spectrum (E).