239 research outputs found
Cardiodactylus thailandia Robillard 2011
No full textCardiodactylus thailandia Robillard, 2011 Cardiodactylus thailandia Robillard, 2011: 22; Eades et al. 2013 (Orthoptera Species File Online). Type material. Male holotype: Thailand. Khaoyai [Khao Yai] National Park, about 14.VII.1986 (M. Takeda) (OMNH) [examined]. Type locality. Thailand, Khao Yai National Park. New signalizations: Thailand. Trat Province, eastern Thailand, Chang I. in Siam Bay, low mountains near sea, primary forest, 5–20.XI.2000, night, A. Gorochov and L. Anisyutkin: 1♂, 1♂ juvenile (ZIN). Cambodia. 10–15 km NEE of Sihanoukville (City near Siam Bay), environs of waterfall, 200 m, secondary forest, 11–12.IX.2003, night, A. Gorochov: 1♂ (adult in captivity), 1♀ juvenile (ZIN). Distribution. Thailand, Cambodia. Diagnosis. Species of average size for the genus, with very contrasted black and vivid yellow coloration, close to C. borneoe n. sp. from Borneo, C. admirabilis from Singapore, C. guttulus from Ryukyu Islands (Japan), and C. kondoi from the Philippines, with differences on color pattern and the shape of the pseudepiphallic sclerite in male genitalia.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on page 100, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
FIGURE 17. Cardiodactylus celebae Robillard, n in Revision of the cricket genus Cardiodactylus (Orthoptera, Eneopterinae, Lebinthini): the species from both sides of the Wallace line, with description of 25 new species
No full textFIGURE 17. Cardiodactylus celebae Robillard, n. sp.: male in dorsal (A) and lateral (B) views; male genitalia in dorsal (C), ventral (D) and lateral (E) views. Scale bars: A–B: 5 mm; C–E: 1 mm.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on page 28, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
FIGURE 42. Cardiodactylus muria Robillard, n in Revision of the cricket genus Cardiodactylus (Orthoptera, Eneopterinae, Lebinthini): the species from both sides of the Wallace line, with description of 25 new species
No full textFIGURE 42. Cardiodactylus muria Robillard, n. sp.: male in dorsal (A) and lateral (B) views; female in dorsal (C) and lateral (D) views; male genitalia in dorsal (E), ventral (F) and lateral (G) views. Scale bars: A–D: 5 mm; E–G: 1 mm.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on page 71, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Verified Approximation Algorithms
No full textWe present the first formal verification of approximation algorithms for
NP-complete optimization problems: vertex cover, independent set, set cover,
center selection, load balancing, and bin packing. We uncover incompletenesses
in existing proofs and improve the approximation ratio in one case. All proofs
are uniformly invariant based
Cardiodactylus lombrinjani Robillard & Gorochov & Poulain & Suhardjono 2014, n. sp.
No full textCardiodactylus lombrinjani Robillard, n. sp. (Figs 4, 6A, 10A, 11G, 13K, 15A, 38, 39, 40) Type material. Male holotype: Indonesia. West Nusa Tenggara Province, Lombok, Joben district, Rinjani National Park, forêt de Joben, 08°31'04.7"S 116°23'33.4"E, 870 m, 29.VI.2010, TR393, jour, litière, T. Robillard (MZB). Female allotype: Lombok, Tetebatu district, Rinjani National Park, 29.VI.2010, morte en élevage, T. Robillard (MZB). Paratypes (5♂, 1♀): Lombok, Tetebatu district, Rinjani National Park, forêt de Jeruk Manis, 08°30'39.7"S 116°25'23"E, 848 m, 29.VI.2010, T. Robillard: 1♂ (TR403), jour (5PM), sur plante, enregistrement appel, photo TR (MNHN-EO-ENSIF3673); 1♂ (TR404), nuit, sur plante en lisière (h = 80 cm), enregistrement appel (MNHN-EO-ENSIF3672). Lombok, Tetebatu district, Rinjani National Park, 08°30'S 116°25'E, 29.VI.2010, morts en élevage, T. Robillard: 1♂ (TR446) (ZIN), 2♂ (TR447,?) (MZB), 1♀ (MNHN-EO-ENSIF3674). Type locality. Indonesia, Lombok, Rinjani National Park. Other material examined. Indonesia. West Nusa Tenggara Province, Lombok, Tetebatu district, Rinjani National Park, 08°30'S 116°25'E, 29.VI.2010, 2 juveniles, morts en élevage, T. Robillard (MNHN, MZB). Lombok, Pusuk forest, 550 m, 9–13.X.1991, 1♀, Krikken, Huijbregts & de Vries (RMNH). Sumbawa, Batu Dulang, forêt au S du village, sommet 1 au-dessus du village, 08°36'56.4’’S 117°15'58.4’’E, 26–27.VI.2010 (GPS2), zone ouverte herbacée, 26–27.VI.2010, T. Robillard: 1♂ (TR375), nuit, sur plante (h = 1.3 m), enregistrement appel (MNHN-EO-ENSIF3675); 1♂ (TR376), nuit, sur plante (h = 80 cm), enregistrement appel (MNHN-EO-ENSIF3677). Batu Dulang, forêt au S du village, 08°37'S 117°15'E, 26–27.VI.2010, mort en élevage, T. Robillard, morts en élevage: 2♂ (TR390-TR391) (MZB); 1♂ (Male 1-F0), enregistrement appel en captivité (MNHN-EO-ENSIF3676); 2♂ (Male 2-F0, Male 3-F0), enregistrement appel en captivité (MNHN-EO-ENSIF3678- 3679); 1♀ (MZB); 3 juveniles (MZB); 2 juveniles (MNHN). Etymology. Named after the contraction of the type locality and island (Lombock and Rinjani National Park). Distribution. Indonesia, Lombok and Sumbawa Islands. Diagnosis. Species of average size, general coloration brown, little contrasted. Characterized by male pseudepiphallic dorsal ridges showing wide expansions folded innerly, close to that of C. vella Otte, 2007a and C. riga. Description. Average size for the species group. General coloration brown, little contrasted. Head dorsum yellow brown with 4 brown bands including 2 wide lateral ones, fused to the dark brown fastigium, and 2 median punctuated bands; area posterior to eyes with dark brown lines (Fig. 6A). Scapes yellow brown, with a transverse dark brown band. Antennae orange brown. Front part of fastigium yellow, sometimes with 2 dark brown spots. Lateral side of head mostly light brown. Face yellow brown, with a faint whitish transverse band ventral to eyes. Mouthparts whitish; maxillary palpi yellow brown. Pronotum: Dorsal disk mostly yellow brown mottled with dark brown; posterior area dark brown. Lateral lobes dark brown dorsally, ventral part yellow brown to whitish. Legs I–II orange brown, femora with faint dark brown spots and tibiae with rings. FIII homogeneously yellow to orange brown, knees dark brown; TIII dark brown, with faint yellow brown rings. Tarsomeres III-1 dark brown. Hind wing tail dark brown. Cerci yellow brown, faintly mottled with dark brown near base, ringed at apex. Abdomen mostly yellow brown dorsally; lateral and dorsal sides dark brown with discontinuous yellow lines on posterior tergites. Subgenital plate yellow brown. Male: FWs brown with yellow and dark brown patterns (Fig. 10A). Yellow brown to whitish areas including bases of anal veins and of CuA, harp veins, part of chords and a wide band posterior to mirror. Black spot near base of 1A and CuA. Bases of M, R and Sc yellow brown, then dark orange brown, including veins and areas between them; apex of Sc whitish. Projections of Sc and more ventral veins of lateral field yellow brown, their bases brown. FW venation (Fig. 10A): 1A clearly bisinuated. CuP absent. Stridulatory file with about 240 teeth on the transverse and curved parts of 1A, and 21 more teeth on top of a bump near 1A base (Table 9). Harp with 2 w-shaped veins. Mirror area: mirror (d1) longer than wide, its posterior region variably crossed by longitudinal and transverse accessory veins; d2 as wide as mirror, variable. Cell e1 crossed at mid-length by an accessory vein. Apical field with 3–4 cell alignments posterior to mirror (m = 4, n = 4). Lateral field with 8–10 projections of Sc (m = 9; n = 4) and 4–5 ventral veins (m = 4; n = 4). Male genitalia (Fig. 38E–H): Pseudepiphallus shaped as a wide gutter at the level of the dorsal ridges, almost closed dorsally by wide inner expansions of the ridges touching each other posteriorly (Fig. 38H). Pseudepiphallic sclerite with large triangular anterior expansions, the membrane between them setose. Posterior pseudepiphallic apex rounded, with a long oval translucent area. Rami with short convergent apical stems. Ectophallic arc complete, without posterior expansion. Ectophallic fold with weak lateral sclerites; apex trilobate, membranous, median lobe oval. Endophallic sclerite long, with a rectangular posterior expansion and short lateral arms. Endophallic apodeme with a dorsal crest and wide lateral lamellas. Membrane of endophallic cavity finely plicate. Female: FW coloration dark brown (cells and veins), their bases yellow, and with a whitish area on external edge at mid-length. CuA/M area whitish on basal part. R orange brown. Sc dark brown, apex whitish, Sc projections and more ventral veins yellow, the cells between them dark brown. FW venation (Fig. 11G): dorsal field with 12 (n = 2) strong longitudinal veins; lateral field with 10–11 (n = 2) longitudinal veins including 7 projections of Sc and 3–4 more ventral veins. Ovipositor of average length, apex with both dorsal and ventral edges denticulate (Fig. 13K). Female genitalia (Fig. 15A): Copulatory papilla triangular with baso-lateral sclerotizations; apex rounded, slightly sclerotized and folded ventrally. Juvenile: Brown, little contrasted, head and legs with same pattern of coloration as adults (Fig. 39D). Variation. One female specimen from Pusuk forest may belong to another species according to its larger size (Table 9). The specimens from Sumbawa Island are slightly smaller than that from Lombok (type series), but they differ only by details of male genitalia. In particular the region posterior to the pseudepiphallic dorsal ridges seems smaller and the inner triangular expansions of the dorsal ridges are slightly stockier, and the endophallic sclerite tends to be smaller. However, these differences are not stable among the specimens of each island, so only one species is distinguished here. Measurements. See Table 9. Habitat and life history traits. Cardiodactylus lombrinjani is a nocturnal species living both in forested areas and in/or near secondary habitats such as bushes and hedges. Males produce calling songs at night, from tree branches and bushes (Fig. 39). During the day, couples have been observed mating under the bark of trees and several specimens have been found in blocks of aerial litter. Juveniles are found day and night on low vegetation. Behavior. Calling song (Fig. 40): Cardiodactylus lombrinjani has a mono-syllabic calling song. At 23°C, the calling songs show a very indented amplitude profile. Syllables have the following characteristics: syllable duration = 193 ± 12 ms; syllable period = 18.2 ± 11 s; syllable duty cycle = 1.6 %. The power spectrum consists of a rather broad band dominating at 13.94 ± 0.37 kHz which corresponds to the third frequency peak of the song despite harmonic pattern is unclear.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on pages 63-67, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Cardiodactylus variegatus Gorochov & Robillard 2014, n. sp.
No full textCardiodactylus variegatus Gorochov & Robillard, n. sp. (Figs 4, 6N, 12I, 13S, 15I, 58) Type material. Female holotype: Malaysia. Sabah State, Borneo I., Trus Madi Mt, ~ 1000 m, partly primary/ partly secondary forest, on leaf of bush, at night, 13–25.V.2007, A. Gorochov (ZIN). Paratypes (3♀): Malaysia, Sabah State, [Borneo I.], Sabah, nr. Long Pa Sia (West), c. 1020 m, 25.XI.1987, Mal [aise] trap 2, RMNH87, C. v. Achterberg: 1♀ (RMNH); 1♀ (MNHN-EO-ENSIF3510). Type locality. Malaysia, Borneo, Trus Madi Mount. Other material examined. Malaysia. Sabah State, [Borneo I.], Sabah, nr. Long Pa Sia (West), c. 1020 m, 25.XI.1987, Mal [aise] trap 2, RMNH87, C. v. Achterberg: 2 juveniles (RMNH); 1 juvenile (MNHN). Etymology. Named after very spotted (variegate) colouration. Distribution. Malaysia, northern part of Borneo. Diagnosis. The new species is very close to C. pelagus. It differs from all the other similar congeners in the characteristic coloration: face almost uniformly yellow, pronotum with two dark bands on each lateral lobe, legs strongly spotted, and hind femora with very dark apical part. Description. Female: Coloration of body yellowish (Fig. 58A–B) with following ornament: head (Figs 6N, 58C–E) with yellow face, light brown narrow stripe along clypeal suture, several brown spots on dorsum and behind eyes, light brown scape and palpi, slightly darker proximal part of antennal flagellum having several brown spots, and brown middle and distal parts of this flagellum; pronotum with two dark brown longitudinal bands on lateral lobes (wider upper band, and narrower and shorter lower band situated along anterior 2/3 of ventral edge of these lobes) and with several brown spots on median part of disk (Fig. 58D); tegmina (Fig. 12I) brown (almost dark brown) with three whitish spots (basal spot, proximal humeral stripe fused with previous spot, and distal humeral spot), one of longitudinal vein in dorsal field also whitish, crossveins in this field light brown, some branches of Sc and crossveins between them whitish, and R and stock of Sc as well as crossveins between them reddish brown; exposed part of hind wings dark brown with light brown venation; legs with numerous distinct brown spots, very dark brown apical part of hind femora, dark brown base and ventral surface of hind tibiae as well as very distinct dark brown spots on rest of these tibiae and on hind tarsi; abdomen with dark brown tergites having lighter spots and with small dark spots on cerci. Structure of body similar to that of female of C. reticulatus, dorsal tegminal field with 10 moderately convex longitudinal veins, genital plate intermediate between those of C. reticulatus and C. borneoe in shape of its apical part, and hind femur 1.3 times as long as ovipositor. Apex of ovipositor with both dorsal and ventral edges denticulate (Fig. 13S). Female genitalia (Fig. 15I): Copulatory papilla diamond-shaped with wide baso-lateral sclerites; apex barely rounded and sclerotized, only slightly folded ventrally. Male: Unknown. Juvenile: Coloration pattern of head and legs close to that of adults; body light brown mottled with dark brown. Measurements. Length in mm. Body 16.5; body with wings 21; pronotum 2.5; tegmina 12.5; hind femora 13.5; ovipositor 10.5. Habitat and life history traits. Unknown. Behavior. Unknown.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on pages 100-102, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Cardiodactylus celebae Robillard & Gorochov & Poulain & Suhardjono 2014, n. sp.
No full textCardiodactylus celebae Robillard, n. sp. (Figs 4, 7, 8, 9B, 17) Type material. Male holotype: Indonesia. Celebes [Sulawesi], Pala?? [Palapa or Palaga?], identified Cardiodactylus novae guineae Haan by L. Chopard (MZB-ORTH10450). Type locality. Indonesia, Sulawesi. Etymology. Named after the type locality. Distribution. Indonesia, Sulawesi. Diagnosis. Species of average size, coloration brownish with yellow brown patterns, characterized by male FW venation and coloration including a thin yellow line posterior to mirror, and by shape of pseudepiphallic and endophallic sclerites in male genitalia. Species close to C. fruhstorferi n. sp. from which it differs by the length of pseudepiphallus. Description. Average size for the species group. General coloration little contrasted, brown with yellow areas. Head dorsum with 4 wide dark brown bands little distinct anteriorly, bordered by dark brown lines posterior to eyes (Fig. 17). Fastigium dark brown. Scapes orange brown; antennae with yellowish rings. Face and mouthparts almost homogeneously orange brown, slightly lighter ventral to eyes. Maxillary palpi brown, darker apically. Pronotum: Dorsal disk yellow brown laterally, median area mottled with dark brown. Lateral lobes dark brown, ventral margin yellow. Fore legs yellow brown, with faint dark spots on femur. Median legs and tarsomeres III missing in HT. Legs III homogeneously brown. Hind wing tail dark brown, 1.5 longer than pronotum. Cerci and apex of abdomen damaged in HT. Male: FW coloration contrasted (Fig. 9B), mostly orange brown with yellowish and dark brown areas. Yellow areas include: bases of vein CuA, M and 2A–4A, angle of 1A, chords, harp veins, and a narrow transverse line posterior to mirror. Dark brown areas include region anterior to stridulatory file and external part of e1. Lateral field mostly brown, including posterior part of M/R area; posterior part of R/Sc area yellowish. Projections of Sc yellow, cells between them brown. FW venation (Fig. 9B): 1A not clearly bisinuated. CuP missing. Stridulatory file with 166 teeth on the transverse part of the file, and 56 on the longitudinal part, without discontinuity at the level of 1A angle. Harp with 2 w-shaped harp veins and several anterior accessory veins. Mirror area: mirror (d1) longer than wide, not rounded but well defined, separated in two parts by a strong transverse vein, the posterior part small and triangular; d2 wide, well defined, prolonging the mirror, without accessory vein; e1 crossed by an accessory vein. Apical field with 4 cell alignments posterior to mirror. M/R fusion angle acute. Lateral field with 7 projections of Sc and 3 more ventral veins. Subgenital plate color not distinct in HT. Male genitalia (Fig. 17C–E): Pseudepiphallus short, clearly narrowed twice, at mid-length and preapically. Dorsal ridges parallel, forming a narrow gutter. Pseudepiphallic sclerite with wide latero-anterior expansions, membrane between them with thick short setae. Posterior region rounded, widened laterally, with a small rounded translucent area at apex. Apex of rami convergent. Ectophallic arc complete, with a short posterior expansion. Ectophallic apodemes long and wide, their basis with long anterior expansions and short posterior ones. Ectophallic fold with lateral sclerites, apex trilobate, median lobe elongate. Endophallic sclerite narrow, its posterior arms fused with lateral sclerites of ectophalic fold. Endophallic apodeme with both lateral lamellas and a medio-dorsal crest. Membrane of endophallic cavity smooth. Female: Unknown. Juvenile: Unknown. Measurements. See Table 2. Habitat and life history traits. Unknown. Behavior. Unknown.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on pages 27-29, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Cardiodactylus oeroe Robillard & Gorochov & Poulain & Suhardjono 2014, n. sp.
No full textCardiodactylus oeroe Robillard, n. sp. (Figs. 1, 4, 5N, 9I, 12D, 13O, 15E, 46) Type material. Male holotype: Indonesia. South Sulawesi Province, Celebes [Sulawesi I.], VIII.1930, Latimadjong Geb [irge], Oeroe [3°25'S 120°0'W] 800 m ([G.] Heinrich), identified Cardiodactylus novae guineae Haan by L. Chopard (1933) (MNHN-EO-ENSIF1225). Female allotype: same information as HT (MNHN-EO-ENSIF1224). Paratype: 1♀, same information as HT (MZB). Type locality. Indonesia, South Sulawesi, Latimadjong Gebirge, Oeroe [3°25'S 120°0'W], 800 m. Other material examined. Indones. South Sulawesi Province, no precision, VIII.2007, 6 juveniles, T. Robillard (MZB), 6 juveniles, T. Robillard (MNHN). South East Sulawesi Province, Sulawesi Tengara, S. Sangona, foot Gn [Gunung = Mount] Matuwila, 150 m, disturbed forest, 3° 48°S 121°39’E, 30.X.1989, 1♀, Van Tol (RMNH). Etymology. Species named after the type locality. Distribution. Indonesia, south and south-east of Sulawesi Island. Diagnosis. Species close to several species of the Novaeguineae species group, especially to Cardiodactylus frustorferi n. sp., C. guttulus and C. kondoi, but differing by its lighter coloration and male and female genitalia; the species is also close to C. contrarius n. sp. which has a lighter coloration of FWs and a longer pseudepiphallus. Description. Size average for the genus (Figs 1, 46A–D). Head: Dorsum yellowish brown with four dark brown longitudinal bands, the median ones punctuated, and a brown triangle posterior to eye (5N). Fastigium black, its margins yellow. Antennae, scapes and face almost homogeneously yellow brown. Lateral side of head gray brown. Maxillary palpi yellow brown, apex slightly darker. Pronotum: Dorsal disk yellow brown mottled with dark brown; lateral margins whitish, posterior margin dark brown. Lateral lobes dark brown, ventral margin yellow. Legs orange brown with few darker spots; hind knees dark brown. Tarsomeres III-1 orange brown, darker at both ends, with 3 spines on dorso-external edges (n = 3). Hind wing tail gray brown, 1.5 times as long as the pronotum. Cerci yellow brown, with faint darker spots. Male: FW coloration (Figs 1, 9I): Dorsal field mostly whitish and brown. Whitish areas include bases of 3A–4A, transverse region of 1A, harp veins, bases of chords, wide transverse band posterior to mirror and apex of anal region. Black areas between bases of 1A and 3A, e1 cell and base of CuA. CuA/M area whitish and brown anteriorly. M and R orange brown anterior to their fusion, whitish posteriorly. Sc vein orange brown, its projections whitish; cells immediately ventral to Sc dark brown, more ventral part of lateral field whitish. FW venation (Fig. 9I): 1A slightly bisinuated. CuP absent. Harp with 2 w-shaped harp veins and 1 faint vein in anterior region. Mirror area: mirror (d1) not rounded, subdivided by a transverse vein, posterior part small; d2 little distinctive, separated into several longitudinal cells, longer than wide; e1 cell not crossed by transverse vein. Apical field with 5 cell alignments. Lateral field with 9 projections of Sc (n = 1) and 4 more ventral longitudinal veins. Male genitalia (Fig. 46E–G): Pseudepiphallic dorsal ridges parallel, their anterior edges forming a right angle with the rest of the sclerite. Pseudepiphallic sclerite with latero-anterior expansions, membrane between them with short setae. Posterior region rounded, widened laterally, with a small rounded translucent area. Rami wide. Ectophallic arc complete, with a short posterior expansion. Bases of ectophallic apodemes with long anterior expansions and short posterior ones. Apex of ectophallic fold trilobate, laterally sclerotized; median lobe rounded, sclerotized basally. Endophallic sclerite wider than long, with a short anterior expansion; lateral arms fused with lateral sclerites of ectophalic fold. Endophallic apodeme with lateral lamellas and a narrow medio-dorsal crest. Membrane of endophallic cavity plicate. Female: FW coloration (Fig. 12D): mostly dark brown. External margin of dorsal field successively dark brown and whitish, starting from base of longitudinal veins whitish. Inner part of dorsal field dark brown, except a translucent area at one third of FW length. M/R area brown with whitish veins until FW mid-length, with a whitish sclerotization at mid-length, as in males, then dark brown until posterior margin. R/Sc area and veins orange brown, projections of Sc and more ventral veins whitish. Posterior angle white, including distal parts of R and Sc. FW venation (Fig. 12D): dorsal field with 10 (n = 2) strong longitudinal veins; lateral field with 9–11 (n = 2) longitudinal veins including 5–6 projections of Sc and 4–5 more ventral veins. Ovipositor: Shorter than FIII; apex with both dorsal and ventral edges denticulate (Fig. 13O). Female genitalia (Fig. 15E): Copulatory papilla triangular, with baso-lateral sclerites; apex rounded, sclerotized and folded ventrally. Juvenile: Contrasted coloration (Fig. 47A), mostly light brown and yellow brown mottled with dark brown spots. Head coloration as in adults; pronotum yellow brown with few dark brown spots. Measurements. See Table 12. Habitat and life history traits. Cardiodactylus oeroe has been observed as juveniles only, at night on low plants and branches in open forested areas (Fig. 47). Behavior. Unknown.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on pages 77-80, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Cardiodactylus floresiensis Robillard & Gorochov & Poulain & Suhardjono 2014, n. sp.
No full textCardiodactylus floresiensis Robillard, n. sp. (Figs 4, 5F, 9D, 11D, 13D, 14D, 21, 22, 23) Type material. Male holotype: Indonesia. East Nusa Tenggara Province, Flores, Ruteng district, Danau Ranamese Recreation Park, bord E du lac (GPS Flo 3-4), 08°38'22.1"S 120°33'47.6"E, 1225 m, 22.VI.2010, nuit, sur plante basse, adulte en élevage, enregistrement appel, T. Robillard (MZB). Female allotype: same information as HT (MZB). Paratypes (3♂): Indonesia. East Nusa Tenggara Province, Flores, Ruteng district, Danau Ranamese Recreation Park, bord E du lac (GPS Flo 3-4), 08°38'22.1"S, 120°33'47.6"E, 1225 m, 22.VI.2010, nuit, sur plante basse, adulte en élevage, T. Robillard: 1♂ (MZB); 2♂, enregistrement appel (MNHN-EO-ENSIF3516- 3517). Type locality. Indonesia, Flores, Ruteng district, Danau Ranamese Recreation Park. Other material examined. Indonesia. East Nusa Tenggara Province, Flores, Ruteng district, Danau Ranamese Recreation Park, bord E du lac (GPS Flo 3-4), 08°38'22.1"S 120°33'47.6"E, 1225 m, 22.VI.2010, nuit, T. Robillard: 1♀, adulte en élevage (MNHN); 1 juvenile (TR344), sur plante basse (MZB); 1 juvenile (TR345), sur plante basse (MNHN). Etymology. Named after the type locality. Distribution. Indonesia, west of Flores Island. Diagnosis. Species of average to small size, general coloration brownish with yellow patterns. Characterized by male genitalia close to C. muria, with dorsal ridges slightly asymmetrical, carinated innerly and externally. Description. Average to small size for the species group. General coloration yellow brown (Fig. 21A–D). Head dorsum yellow brown with 4 brown bands including 2 complete lateral ones fused to the dark brown fastigium without a clear anterior notch, and 2 median punctuated bands; areas posterior to eyes yellow brown with 2 brown triangles (Fig. 5F). Scapes yellow brown, with a faint brown transverse band; rest of antennae orange brown. Front part of fastigium yellow brown 2 dark brown stripes extended below antennae. Face yellow brown, with a transverse yellow band extended bellow eyes. Lateral side of head variable, mostly gray brown mottled with dark brown. Mouthparts yellow brown more or less mottled with brown. Maxillary palpi yellow brown, apex dark brown. Pronotum: Dorsal disk almost completely yellow brown, more or less mottled with brown; posterior edge dark brown. Lateral lobes mostly brown, ventral quarter yellowish. Legs I–II yellow brown, femora with faint orange brown spots and tibiae with rings. FIII homogeneously orange brown, knees dark brown. TIII dark brown, with faint yellow brown rings. Tarsomeres III-1 orange brown, their ends darker. Hind wing tail dark brown. Cerci yellow brown with faint dark brown rings, their bases dark brown. Abdomen mostly orange brown to dark brown. Subgenital plate yellow brown. Male: FW coloration dark brown with yellow areas (Fig. 9D) including bases of anal veins and anterior half of CuA, angle of 1A, harp veins, chords and a wide transverse band posterior to mirror. Black coloration on cell e1 and area between bases of 1A/2A and transverse part of 1A. Diagonal vein orange brown. Apex of apical field grayish. M/R/Sc area orange brown; M dark brown; R and Sc orange brown, apex of Sc whitish; M/R posterior junction yellow. Sc projections and more ventral veins of lateral field yellow. FW venation (Fig. 9D): 1A clearly bisinuated. Stridulatory file with about 181 teeth (n = 1) on the transverse and angle parts of 1A, and 14 more teeth on a bump near base of 1A (Table 4). CuP absent. Harp with 2 w-shaped veins. Mirror area: mirror (d1) distinct, longer than wide, separated at 2/3 by a transverse vein; d2 as wide as mirror, made of 1 main cell. Cell e1 not crossed by transverse veins. Apical field with 4 cell alignments posterior to mirror (n = 3). Lateral field with 7 projections of Sc (n = 3) and 4–5 ventral veins (m = 4, n = 3). Male genitalia (Fig. 21E–G): Pseudepiphallus shaped as a wide gutter. Dorsal ridges divergent posteriorly, slightly asymmetrical in shape, with a postero-inner carination and a medio-outer one. Pseudepiphallic sclerite with long anterior expansions, blade-like, close in shape to the hook observed in C. rizali, the membrane between them with long setae. Posterior pseudepiphallic apex rounded, with a large square translucent area. Rami with short apical stems oriented anteriorly. Ectophallic arc complete, without posterior expansion. Ectophallic fold with lateral sclerites; apex trilobate, membranous, median lobe oval, smaller than lateral ones. Endophallic sclerite short its apodeme with a dorsal crest and narrow lateral lamellas. Membrane of endophallic cavity not clearly plicate. Female: FW coloration mostly dark brown, their base yellow brown, including bases of anal veins, and anterior half of CuA and M. Dark brown to black area including part of CuP and 1A posterior to yellow basis. R/Sc area and veins orange brown, apex of Sc whitish. Sc projections and more ventral veins yellow brown, the cells between them orange brown. FW venation (Fig. 11D): AT with 10 strong longitudinal veins on dorsal field; lateral field with 8 longitudinal veins including 5 projections of Sc and 3 more ventral veins. Ovipositor of average length, slightly shorter than FIII; apex with both dorsal and ventral edges denticulate (Fig. 13D). Female genitalia (Fig. 14D): Copulatory papilla triangular, with baso-lateral sclerites; apex rounded and slightly sclerotized, folded ventrally. Juvenile: Light brown, mottled with dark brown. Measurements. See Table 4. Habitat and life history traits. Cardiodactylus floresiensis is a nocturnal species living in forested areas. Only juveniles were observed in the field in Flores, on low branches of bushes or small trees (Fig. 22). Behavior. Calling song (Fig. 23): Cardiodactylus floresiensis has a mono-syllabic calling song. At 21°C, the calling songs show a very indented amplitude profile. Syllables have the following characteristics: syllable duration = 84.0 ± 3.6 ms; syllable period = 2.5 ± 0.1 s; syllable duty cycle = 3.4 %. The power spectrum shows a clear harmonic pattern; the dominant frequency is 15.43 ± 0.12 kHz and corresponds to the third frequency peak.Published as part of 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, pp. 1-104 in Zootaxa 3854 (1) on pages 36-40, DOI: 10.11646/zootaxa.3854.1.1, http://zenodo.org/record/492933
Revision of the cricket genus Cardiodactylus (Orthoptera, Eneopterinae, Lebinthini): the species from both sides of the Wallace line, with description of 25 new species
No full textRobillard, 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): 1-104, DOI: http://dx.doi.org/10.11646/zootaxa.3854.1.
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