Cardiodactylus jdoeria Robillard, 2014

Robillard, Tony, Gorochov, Andrej V., Poulain, Simon & Suhardjono, Yayuk R., 2014, Revision of the cricket genus Cardiodactylus (Orthoptera, Eneopterinae, Lebinthini): the species from both sides of the Wallace line, with description of 25 new species, Zootaxa 3854 (1), pp. 1-104 : 47-49

publication ID	https://doi.org/ 10.11646/zootaxa.3854.1.1
publication LSID	lsid:zoobank.org:pub:7F874BB5-91EB-41CC-A039-E98E7B53F47C
DOI	https://doi.org/10.5281/zenodo.5227364
persistent identifier	https://treatment.plazi.org/id/03E687D6-5B6F-DE00-FF10-EA43A181FE1C
treatment provided by	Felipe
scientific name	Cardiodactylus jdoeria Robillard
status	sp. nov.

Treatment

Cardiodactylus jdoeria Robillard , n. sp.

( Figs 4 View FIGURE 4 , 5I View FIGURE 5 , 9E View FIGURE 9 , 28 View FIGURE 28 )

Type material. Male holotype: Indonesia. Riau Islands Province, Doerian [Durian Island], Riouw-Arch [Riau Islands], VI.1923 (MNHN-EO-ENSIF3496). Paratypes: Indonesia. No precise locality, 1877–1878, 1♂, Sumatra expedition, 272 ( RMNH) .

Type locality. Indonesia, Riau Islands, Durian Island .

Etymology. Named after the type locality.

Distribution. Indonesia, Riau Islands, Durian Island.

Diagnosis. Species of average to small size, rather slender for the species group, general coloration brown and yellow brown, characterized by male FW venation with only 1 harp vein and a light rounded area posterior to mirror. Male genitalia close to that of C. kondoi from which it differs by shape of pseudepiphallic dorsal ridges and apex and by curved ectophallic arc.

Description. Average to small size, rather slender for the species group. General coloration brown with yellow areas. Head dorsum yellow brown with 4 dark brown bands, the lateral ones wide and complete, with an anterior notch fused to fastigium black coloration, the median ones narrower and punctuated; 2 thin dark brown lines posterior to eyes ( Fig. 5I View FIGURE 5 ). Scapes yellow brown with faint darker patterns; antennae orange brown. Face mottled with yellow brown and dark brown, with a yellow line below eyes. Mouthparts mostly yellow brown. Lateral sides of head brown. Maxillary palpi brown. Pronotum: Dorsal disk lateral margins yellow, median area yellow mottled with brown, posterior margin dark brown. Lateral lobes dark brown, ventral margin yellow. Legs I–II yellow brown, with faint dark brown spots on femora and rings on tibiae; tarsomeres yellow brown basally, their ends dark brown. Legs III orange brown, faintly mottled with yellow and dark brown, knees slightly darker. Hind wing tail dark brown, 1.5 times longer than pronotum. Cerci yellow brown with dark brown spots. Posterior tergites dark brown with yellow spots; posterior sternites yellow brown.

Male: FW coloration contrasted ( Figs 9E View FIGURE 9 , 28A–B View FIGURE 28 ), mostly yellow and dark brown, with an orange brown sclerotized area anterior to chords. Yellow areas include: basal third of CuA, bases of 1A–3A, angle of 1A, base of chords, harp, anterior half of diagonal vein, small rounded area posterior to mirror and veins of apical field. M/R/Sc area orange brown, Sc projections yellow brown, cells between them dark brown. FW venation ( Fig. 9E View FIGURE 9 ): 1A slightly bisinuated. CuP missing. Harp with 1 w-shaped vein; posterior margin only slightly raised along diagonal vein. Mirror area: mirror (d1) longer than wide, not rounded but well defined, separated in two parts by a strong transverse vein, the posterior part smaller than anterior part and subdivided in 4 parts by accessory veins; d2 little differentiated; e1 separated in two parts by a transverse vein. Apical field with 4 cell alignments posterior to mirror. Lateral field with 7 projections of Sc and 4 more ventral veins. Subgenital plate yellow brown.

Male genitalia ( Fig. 28C–E View FIGURE 28 ): Pseudepiphallus well sclerotized, clearly narrowed twice, at mid-length and preapically. Dorsal ridges diverging posteriorly, forming a wide gutter, their antero-dorsal edges slightly carinated. Pseudepiphallic sclerite with wide latero-anterior expansions cut straight at apex, membrane between them without setae. Posterior region rounded, narrower than preapical part of pseudepiphallus, apex with a small rounded translucent area, slightly denticulate. Rami strong, apex slightly convergent. Pseudepiphallic parameres median lobe very slecrotized, rectangular. Ectophallic arc complete, wide and curved, without posterior expansion. Ectophallic apodemes prolonging arc curvature, convergent, their bases with a posterior membranous lobe and a faint anterior sclerotization. Ectophallic fold laterally sclerotized, apex trilobate, membranous, median lobe oval. Endophallic sclerite well sclerotized, posterior arms disconnected from lateral sclerites of ectophalic fold. Endophallic apodeme with small lateral lamellas and a strong medio-dorsal crest. Membrane of endophallic cavity smooth.

Female: Unknown.

Juvenile: Unknown.

Measurements. See Table 5 View TABLE 5 .

Habitat and life history traits. Unknown.

Behavior. Unknown.