2 resultados para Bakhtin, M. M. (Michail Mikhailovick), 1895-1975

em DigitalCommons@University of Nebraska - Lincoln


Relevância:

20.00% 20.00%

Publicador:

Resumo:

A comprehensive revision of the Subfamily Parandrinae (Coleoptera, Cerambycidae) from the Hawaiian, Australasian, Oriental, and Japanese regions is presented. Seven (7) new genera are described: Komiyandra, Melanesiandra, Papuandra, Storeyandra, Hawaiiandra, Caledonandra, and Malukandra. All known, indigenous species from these regions are assigned to new genera resulting in the following new combinations: Komiyandra janus (Bates, 1875), K. shibatai (Hayashi, 1963), K. formosana (Miwa and Mitono, 1939), K. lanyuana (Hayashi, 1981), Melanesiandra striatifrons (Fairmaire, 1879), M. solomonensis (Arigony, 1983), Caledonandra austrocaledonica (Montrouzier, 1861), C. passandroides (Thomson, 1867), Hawaiiandra puncticeps (Sharp, 1878), Malukandra heterostyla (Lameere, 1902), Storeyandra frenchi (Blackburn, 1895), and Papuandra araucariae (Gressitt, 1959). Thirty-one (31) new species are described: Komiyandra javana, K. nayani, K. ohbayashii, K. luzonica, K. philippinensis, K. mindanao, K. mehli, K. vivesi, K. lombokia, K. sulawesiana, K. irianjayana, K. menieri, K. sangihe, K. mindoro, K. niisatoi, K. drumonti, K. cabigasi, K. koni, K. johkii, K. poggii, K. uenoi, Melanesiandra bougainvillensis, M. birai, Papuandra gressitti, P. weigeli, P. queenslandensis, P. norfolkensis, P. rothschildi, P. oberthueri, Malukandra jayawijayana and M. hornabrooki. A lectotype is designated for Parandra janus Bates, 1875. Komiyandra janus (Bates, 1875) is excluded from nearly all previously reported locations, even one location given in the original description, and is now only known from Sulawesi. A paralectotype of Parandra janus Bates, 1875, is designated as a paratype for Komiyandra menieri, new species. Komiyandra formosana is excluded from the Japanese (Ryukyu Is.) fauna. Parandra vitiensis Nonfried, 1894, is again placed in synonymy with P. striatifrons Fairmaire (now Melanesiandra striatifrons). A neotype is designated for Parandra austrocaledonica Montrouzier, 1861. A lectotype is designated for Parandra janus Bates, 1875. The lectotype of Parandra gabonica Thomson, 1858, designated by Quentin and Villiers (1975) is considered invalid. Papuandra araucariae (Gressitt, 1959) is excluded from the fauna of Norfolk Island. The African species Stenandra kolbei (Lameere, 1903) is reported for the first time from Asia (N. Vietnam). Keys are presented to separate worldwide genera of Parandrini and all species within the study regions. Illustrations are provided for all species including many special characters to differentiate genera and species.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The Red-billed Quelea (Quelga quelaa), because of its widespread destruction of grain crops throughout its range in Africa, is one of the most studied and written about granivorous bird species. Less publicized are more local bird pests in Africa which may be equally Important. The Village Weaver, (Ploceus cucullatus), for example, is a pest in many countries, while some other Ploecids with limited destructive habits create local problems. Significant crop losses also occur where there are large populations of Golden Sparrows (Passer luteus), House Sparrows (Passer domesticus), Red Bishops (Euplectes oryx), Doves (Streptopelia spp.), Glossy Starlings (Lamprotornis chalybaeus), Parakeets (Psittacula spp.), and some waterfowl (Mackworth-Praed and Grant, 1952; Pans Manual No. 3, 1974; Park, 1974). Crop losses from local bird pests were reported in early February 1975 to the Sudan Plant Protection Bird Control Unit of the Ministry of Agriculture. A mechanized farm scheme in Khartoum North had large concentrations of Red Bishops roosting in maize and feeding on an early-maturing wheat variety (Mexicana). Small flocks of Golden Sparrows and House Sparrows also were present. Bird damage was clearly visible, especially at the corners and along the edges of the ripening wheatfields. Ground spraying with Queletox (60% a.1. Fenthion) on roosts of the Golden and House Sparrows was conducted along hedge rows of acacia (Acacia mellifera) located at the north end of the farm. Although the spray killed large numbers of roosting birds, damage con- tinued as the wheat matured. Pilot field trials were thus organized to test the effectiveness of other crop protection techniques. Because birds fed throughout many blocks of wheat which matured at different periods, it was felt that several different experiments could be conducted without Interfering with each other. The control techniques Included an acoustical repellent, a chemical repellent, a chemical frightening agent, and a trap. The experiments, conducted from February 7 through February 23, 1975, were not designed as an integrated control operation.