The Oriental genus Euchilofulvius Poppius is revised. New data concerning Euchilofulvius tibialis Poppius, the first description of the male and pictures of parameres are given. Two new species are described and illustrated: Euchilofulvius heissi and E. zdzislawi. A key to the species and a brief discussion on the systematic position of the genus are also provided.
A new genus of parathalassiine-like flies, Eothalassius gen. n., and two new species, Eothalassius platypalpus sp. n. (type species), E. gracilis sp. n., are described from the coasts of Southeast Asia and Papua New Guinea. The phylogenetic relationships of the new genus with other genera assigned to Parathalassiinae and Dolichopodidae are discussed.
Odontomyia ochropa Thomson, 1869, is redescribed and found to be identical with O. dorsoangulata Brunetti, 1920, which is proposed as a new synonym. The female holotype of O. ochropa from the Philippines was examined and compared with specimens from India, Thailand and Singapore. Terminalia and other diagnostic characters of both sexes are illustrated. The larva of O. ochropa is described in detail. The larval characters are in accordance with the characters of O. dorsoangulata mentioned by Brunetti (1920). The larva of O. ochropa is compared with that of O. cyanea described by Mathur (1933). Cuticular structures and diagnostic characters of both larvae are documented by drawings and SEM micrographs. A new identification key to larvae of Odontomyia known from the Oriental Region is provided.
A new genus and species, Horakia kubani gen. n., sp. n., of Meligethinae from Thailand are described and compared with the closely related genus Cryptarchopria Jelínek. Cryptarchopria infima (Grouvelle) is recorded from the islands Ambon and Seram (Maluku, Indonesia), and its association with flowers of the palm Areca catechu L. is established for the first time. Diagnostic characters of the genus Kabakovia Kirejtshuk, 1979 are discussed, and Kabakovia latipes (Grouvelle, 1908) is recorded from Nepal for the first time.
A total of 18 Palaearctic and Oriental species of Endomia are treated. Two of them are described as new: Endomia rameshi sp. n. (South India) and Endomia gracilis sp. n. (South Vietnam). A new synonymy Endomia arabica Pic, 1913 (= Endomia longicornis Pic & Hawkins, 1955, syn. n.) is proposed. Lectotypes are designated for the following seven species: E. indica (Laferté, 1848); E. euphratica Krekich-Strassoldo, 1926; E. nana Krekich-Strassoldo, 1926; E. gratiosa Krekich-Strassoldo, 1926; E. lumulata Krekich-Strassoldo, 1926; E. baeri (Pic, 1902); E. malayana (Pic, 1895).
The subgenus Gnypetalia Cameron, 1939 is redefined and raised to the genus rank. Eleven valid species are recognised in the genus, six of which are described as new: Gnypetalia armata sp. n. (Solomon Islands), G. cuccodoroi sp. n. (Philippines: Luzon), G. insularis sp. n. (Solomon Islands), G. luzonica sp. n. (Philippines: Luzon, Palawan), G. nitida sp. n. (Indonesia: Sulawesi) and G. penrisseni sp. n. (Malaysia: Sarawak). One new synonym is established: Gnypetalia parva Cameron, 1950 = Ischnopoda (Caliusa) finitima Pace, 1998 syn. n. Five species are given in new combination: Gnypetalia indica (Cameron, 1939) comb. n (= Gnypeta (Gnypetalia) indica), Gnypetalia parva (Cameron, 1950) comb. n. [= Gnypeta (Gnypetalia) parva], Gnypetalia rougemontiana (Pace, 1986) comb. n [= Tachyusa (Caliusa) rougemontiana], Gnypetalia song (Pace, 1990) comb. n. [= Tachyusa (Caliusa) song] and Gnypetalia thoracica (Fauvel, 1879) comb. n. (= Tachyusa thoracica). Lectotype is designated for Gnypeta indica Cameron, 1939. The taxa are diagnosed, keyed and illustrated. The phylogeny of the aleocharine genus Gnypetalia is analysed using cladistic methods. The monophyly of Gnypetalia is confirmed and three major monophyletic species group are recognised.
The Empis (Coptophlebia) hyalea-group is especially diversified in the Oriental region and is here partly reviewed. Twelve new species from Thailand are described and keyed, namely Empis (Coptophlebia) atratata sp. n., E. (C.) kosametensis sp. n., E. (C.) lamruensis sp. n., E. (C.) miranda sp. n., E. (C.) nahaeoensis sp. n., E. (C.) nganga sp. n., E. (C.) pakensis sp. n., E. (C.) pseudospinotibialis sp. n., E. (C.) pulchra sp. n., E. (C.) ratburiensis sp. n., E. (C.) spinotibialis and E. (C.) thapensis sp. n. The group is recorded for the first time from the Nearctic and Neotropical regions, and is presently known to be distributed in tropical and subtropical regions of Central America, Africa, Southeast Asia and Australasia, and Southwestern North America.
Two new species of Copris Geoffroy, 1762 are described and illustrated: Copris (subgenus incertae sedis) caobangensis sp. n. from Caobang Province (northern Vietnam) and Copris (Copris) sonensis sp. n. from Thanhhoa Province (central Vietnam). Copris (Copris) szechouanicus Balthasar, 1958 is recorded in Vietnam for the first time and data on the morphology, distribution and ecology of this species are given. An updated species list and an identification key for the Copris species so far known from Vietnam are presented along with detailed photographs of the poorly known species., Van Bac Bui, Kenneth Dumack, Michael Bonkowski., and Obsahuje bibliografii