Cardiodactylus doloduo Gorochov, 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 : 31-33

Cardiodactylus doloduo Gorochov , n. sp.

( Figs 4 , 19 )

Type material. Male holotype: Indonesia. Sulawesi Utara Province, Wartabone National Park near Toraut Vill. not far from Doloduo Town ( Minahassa Peninsula of Sulawesi I.), environs of Wallace Base Camp , primary forest near river, on leaf of bush, at night, 17–25.I.2011, A. Gorochov ( ZIN). Paratype (1♂): Indonesia. Sulawi Utara Province, Nord Celebes, Toli-toli, XI–XII.1895, H. Fruhstorfer, identified Cardiodactylus novae-guineae by unknown person ( MNHG) .

Type locality. Indonesia, Sulawesi I., Wartabone National Park near Toraut Vill. not far from Doloduo Town .

Etymology. Named after the type locality.

Distribution. Indonesia, north-east of Sulawesi Island.

Diagnosis. The new species is most similar to C. tangkoko in the shape of epiphallic dorsal ridges but differs in the presence of large whitish area in lateral field of tegmina and in the above-mentioned characters of male genitalia.

Description.

Male (holotype): Coloration of body more or less similar to that of C. tangkoko ( Fig. 19 ) but with following differences: spots on tegmina less contrast (general color of tegmen grayish brown with darker parts in basal area and grayish white or whitish gray marks); proximal half of tegminal lateral field (more lateral than Sc stem) and small apical part of this field rather light; most part of tegminal dorsal field (more distal than diagonal vein) almost light grayish brown with large slightly lighter spot in region of chords, with somewhat lighter (and distinctly wider than in C. tangkoko ) spot at base of apical area, and with distal half of apical area somewhat lighter than proximal part of this area situated near (distad) light spot at base of this area ( Fig. 19D–E ); exposed part of hind wings grayish brown with less distinct (slightly lighter) venation; legs with slightly lighter base of hind tibia; visible part of abdominal tergites less spotted. Some differences from C. tangkoko in structure of body parts also developed: tegmina with apical area slightly shorter, with mirror 1.6 times as long as wide, and with Sc comb having 6–7 branches; genitalia with distal half of epiphallus wider in proximal part and with high (proximal) part of dorsal epiphallic ridges shorter (compare Figs 19F–I and 57H–K ).

Female: unknown.

Measurements. Length in mm. Body 17; body with wings 23; pronotum 2.7; tegmina 14.3; hind femora 16.

Habitat and life history traits. C. duloduo has been found on leaf of bush, at night in primary forest near river.

Behavior. Unknown.

Figures

FIGURE 4. Distributions of Cardiodactylus species around the Wallace line. The species’ distributions are hypothesized broadly according to the material examined and type localities. The Walace line is represented in red.

FIGURE 19. Cardiodactylus doloduo Gorochov, n. sp.: head in facial (A), dorsal (B) and lateral (C) views; male FW in dorsal (D) and lateral (E) views; male genitalia in lateral (F, G), ventral (H) and dorsal (I) views.

FIGURE 57. Cardiodactylus tello 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.