Zeugodacus (Javadacus) trilineatus (Hardy)

David, K. J. & Ramani, S., 2019, New species, redescriptions and phylogenetic revision of tribe Dacini (Diptera: Tephritidae: Dacinae) from India based on morphological characters, Zootaxa 4551 (2), pp. 101-146 : 128

Zeugodacus (Javadacus) trilineatus (Hardy)

Dacus (Afrodacus) trilineatus Hardy, 1955: 12 .

Bactrocera (Javadacus) trilineata (Hardy) (in Norrbom et al., 1999: 98; Drew & Romig, 2013 -213).

Zeugodacus (Javadacus) trilineatus (Hardy) (in Doorenweerd et al., 2018 -49).

Material examined: 3♂♂, INDIA, Tamil Nadu, Hosur, Rayakottai , 29.ii.2016, Prabhu, G , 1♀, INDIA, Karnataka, Mudigere , KVK, 13.iii.2014, Rajesh, S. ( NBAIR) .

Diagnosis: Male with epandrium and surstyli bulb-shaped (posterior view) ( Fig. 6B ). Lateral surstylus longer than epandrium; posterior lobe of surstylus broad, curved in, 10 times longer than anterior lobe. Proctiger triangular and smaller than epandrium ( Fig. 3V ). Medial surstylus longer than lateral surstylus tapering towards apex with a pair of thick prensisetae. Phallus 1.79̄2.0 mm long excluding glans (0.35 mm); 0.75 of glans sclerotised with patterned praeputium; subapical lobe, basal lobe present ( Fig. 9J ). Female with black oviscape (1.2 mm); eversible membrane 1.7 mm long, spicules on distal end broad with four-five teeth like projections ( Fig. 11L ); aculeus (1.2 mm) with apex triangular and four pairs of preapical setae ( Fig. 13L ); two black, spermatheca (highly convoluted, mulberry shaped) ( Fig. 15 Q ).

Figures

FIGURE 3. Epandrium, surstyli and proctiger of Dacini. (A) B. (B.) affinis; (B) B. (B.) apiconigroscutella; (C) B. (B.) blairiae; (D) B. (B.) carambolae; (E) B. (B.) caryeae; (F) B. (B.) correcta; (G) B. (B.) dorsalis; (H) B. (B.) digressa; (I) B. (B.) fastigata; (J) B. (B.) latifrons; (K) B. (B.) limbifera; (L) B. (B.) melastomatos; (M) B. (B.) nigrofemoralis; (N) B. (B.) paraosbeckiae; (O) B. (B.) ranganathi; (P) B. (B.) verbascifoliae; (Q) B. (B.) versicolor; (R) B. (B.) vishnu; (S) B. (B.) zonata; (T) Zeugodacus (H.) diversus; (U) Z. (J.) scutellarius; (V) Z. (J.) trilineatus; (W) Z. (Pd.) duplicatus; (X) Z. (Ps.) binoyi.

FIGURE 6. Epandrium and surstyli (posterior view) of Dacini. (A) Z. (J.) scutellarius; (B) Z. (J.) trilineatus; (C) Z. (Pd.) duplicatus; (D) Z. (Ps.) binoyi; (E) Z. (Parasinodacus) incisus; (F) B. (Parazeugodacus) bipustulata; (G) Z. (Zeugodacus) assamensis; (H) Z. (Z.) caudatus; (I) Z. (Z.) cucurbitae; (J) Z. (Z.) fuscoalatus; (K) Z. (Z.) gavisus; (L) Z. (Z.) havelockiae; (M) Z. (Z.) scutellaris; (N) Z. (Z.) tau;(O) Z. (Z.) watersi; (P) Z. (Z.) zahadi

FIGURE 9. Glans of phallus of Bactrocera. (A) B. (B.) nigrofemoralis; (B) B. (B.) paraosbeckiae; (C) B. (B.) ranganathi; (D), B. (B.) verbascifoliae; (E) B. (B.) versicolor; (F) B. (B.) vishnu; (G) B. (B.) zonata; (H) Z. (H.) diversus; (I) Z. (J.) scutellarius; (J) Z. (J.) trilineatus; (K) Z. (Pd.) duplicatus; (L) Z. (Ps.) binoyi; (M) Z. (Ps.) incisus; (N) B. (Pz.) bipustulata.

FIGURE 11. Spicules on distal end of eversible membrane of Dacini. (A) B. (B.) albistrigata; (B) B.(B.) blairiae; (C) B. (B.) caryeae; (D) B. (B.) correcta; (E) B. (B.) dorsalis; (F) B. (B.) digressa; (G) B. (B.) latifrons; (H) B. (B.) nigrofemoralis; (I) B. (B.) zonata; (J) B. (Bulladacus) cinnabaria; (K) Zeugodacus (Hemigymnodacus) diversus; (L) Z. (Javadacus) trilineatus.

FIGURE 13. Aculeus tip of Bactrocera. (A) B. (B.) albistrigata; (B) B. (B.) blairiae; (C) B. (B.) caryeae; (D) B. (B.) correcta; (E) B. (B.) dorsalis; (F) B. (B.) digressa; (G) B. (B.) latifrons; (H) B. (B.) nigrofemoralis; (I) B. (B.) zonata; (J) B. (Bulladacus) cinnabaria; (K) Zeugodacus (Hemigymnodacus) diversus; (L) Z. (Javadacus) trilineatus.

FIGURE 15. Spermatheca of Dacini. (A) Bactrocera (B.) albistrigata; (B) B. (B.) blairiae; (C) B.(B.) caryeae; (D) B. (B.) correcta (E) B. (B.) digressa (F) B. (B.) dorsalis; (G) B. (B.) latifrons; (H) B. (B.) nigrofemoralis; (I) B. (B.) syzygii; (J) B. (B.) zonata; (K) B. (Bulladacus) cinnabaria; (L) B. (Parazeugodacus) bipustulata; (M) D. (Callantra) longicornis; (N) Dacus (Didacus) ciliatus; (O) Dacus (Leptoxyda) persicus; (P) Zeugodacus (H.) diversus; (Q) Z. (J.) trilineatus; (R) Z. (Z.) cucurbitae; (S) Z. (Z.) fuscoalatus; (T) Z. (Z.) havelockiae; (U) Z. (Z.) tau; (V) Z. (Z.) watersi; (W) Z. (Z.) zahadi.