New and old species of Ommatius Wiedemann (Diptera: Asilidae) from Hispaniola

Four new species of Ommatius Wiedemann, the female of O. stramineus Scarbrough, and the male of 0. nigellus Scarbrough from Hispaniola are described. A lectotype for O. gwenae Scarbrough and a neotype for O. cinnamomeus are selected. Notes of previously named species, new records, illustrations of terminalia, and a key to the species are included

West Indian species of Beameromyia Martin (Diptera: Asilidae)

The West Indian species of Beameromyia Martin are reviewed. Four new species are described, and Beameromyia insulara Martin and B. cubensis (Bigot) are redescribed. Illustrations of the genitalia and a key to the known West Indian species are included

New Ommatius Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae)

Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n. sp., from Venezuela. This species group thus far extends from Venezuela southward into Paraguay and southern Brazil. Ommatius pulcher (Engel) is redescribed and a neotype designated. The tibialis group includes eight previously described species from eastern and southwestern United States. Ommatius gemma Brimley is transferred to the costatus group. Keys to the eight species groups and the species of the normus group with illustrations of diagnostic characters are provided. Notes and new distribution data are given for previously described species. The spelling of Ommatius norma Curran and O. ruficauda Curran are changed to agree in gender with the genus name, which is masculine

New species of Damalis Fabricius (Diptera: Asilidae) from Thailand and China

Damalis bigoti, new species, from Thailand, and D. candonensis, new species, from China, are described, illustrated, and compared with known species from these regions

Review of the West Indian species of Efferia Coquillett (Diptera: Asilidae): Part 1. Bahamas, Cayman Islands, Cuba, and Jamaica

The genus Efferia Coquillett from the Bahamas, Cayman Islands, Cuba, and Jamaica is reviewed. The fauna now totals 16 species with 6 new species described (Ef. bellardii n. sp., Ef. bromleyi n. sp., Ef. hinei n. sp., Ef. insula n. sp., Ef. pina n. sp., and Ef. vinalensis n. sp.). Cuba has the greatest diversity with 10 species, Jamaica 3, the Bahamas 2, and the Cayman Islands 1. Efferia stylata (Fabricius) is removed from the species list of these West Indian islands. The wings of Ef. caymanensis Scarbrough and Ef. bromleyi, spermathecae of Ef. bromleyi, Ef. cubensis (Bromley), Ef. insula, Ef. nigritarsis (Hine), and terminalia of all species are illustrated. Keys for the identification of the species are provided. Specimens of two additional species from Cuba are in too poor a condition to be described but their terminalia are illustrated and the species are included in the key to the males

Upper Eocene robber flies of the genus Ommatius (Diptera: Asilidae) in Dominican amber

Ommatius fimbriatus and O. subtus are based upon four specimens embedded in Dominican amber from the El Mamey Formation in the Dominican Republic. The amber is from the Lower Oligocene - Upper Eocene, originating between 25 and 40 million years ago. The specimens are the first reported fossils of Ommatius. Both species are described and compared with modern species. Significant characters are illustrated and/or photographed

New species of \u3ci\u3eDamalis\u3c/i\u3e Fabricius (Diptera: Asilidae) from Thailand and China

Damalis bigoti, new species, from Thailand, and D. candonensis, new species, from China, are described, illustrated, and compared with known species from these regions

New \u3ci\u3eOmmatius\u3c/i\u3e Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae)

Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n. sp., from Venezuela. This species group thus far extends from Venezuela southward into Paraguay and southern Brazil. Ommatius pulcher (Engel) is redescribed and a neotype designated. The tibialis group includes eight previously described species from eastern and southwestern United States. Ommatius gemma Brimley is transferred to the costatus group. Keys to the eight species groups and the species of the normus group with illustrations of diagnostic characters are provided. Notes and new distribution data are given for previously described species. The spelling of Ommatius norma Curran and O. ruficauda Curran are changed to agree in gender with the genus name, which is masculine

The afrotropical Ommatius flavipennis species group (Diptera: Asilidae), with descriptions of six new species

Volume: 105Start Page: 611End Page: 62

Two species of Clinopogon Bezzi (Diptera: Asilidae: Stenopogoninae) from Sabah, Malaysia

Volume: 108Start Page: 92End Page: 10