Authors: Iwahashi, O

Citation: O. Iwahashi, Aedeagal length of the Oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera : Tephritidae), and its sympatric species in Thailand and the evolution of a longer and shorter aedeagus in the parapatric species of B-dorsalis, APPL ENT ZO, 36(3), 2001, pp. 289-297

Authors: Iwahashi, O Routhier, W

Citation: O. Iwahashi et W. Routhier, Aedeagal length and its variation of the peach fruit fly, Bactrocera zonata (Saunders) (Diptera : Tephritidae), which recently invaded Egypt, APPL ENT ZO, 36(1), 2001, pp. 13-17

Authors: Shiokawa, T Iwahashi, O

Citation: T. Shiokawa et O. Iwahashi, Mandible dimorphism in males of a stag beetle, Prosopocoilus dissimilis okinawanus (Coleoptera : Lucanidae), APPL ENT ZO, 35(4), 2000, pp. 487-494

Authors: Iwahashi, O

Citation: O. Iwahashi, Distinguishing between the two sympatric species Bactrocera carambolae andB-papayae (Diptera : Tephritidae) based on aedeagal length, ANN ENT S A, 92(5), 1999, pp. 639-643

Authors: Iwahashi, O

Citation: O. Iwahashi, Distinguishing between two sympatric species, Bactrocera occipitalis and B-philippinensis (Diptera : Tephritidae), based on aedeagal length, ANN ENT S A, 92(2), 1999, pp. 182-187

Authors: Mia, AM Iwahashi, O

Citation: Am. Mia et O. Iwahashi, Seasonal changes in infestation level of sugarcane by the pink borer, Sesamia inferens (Lepidoptera : Noctuidae), in relation to a parasitoid, Cotesia flavipes (Hymenoptera : Braconidae), on Okinawa Island, APPL ENT ZO, 34(4), 1999, pp. 429-434