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Hexapod Herald - Vol. 3, No. 7, November 19, 1992

Hexapod Herald and Other Entomology Department Newsletters

Grants

Visiting scholars

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New telephone numbers

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1992 fall seminar

Attention faculty

Attention students

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November birthdays

Hexapod Herald - Vol. 3, No. 6, October 29, 1992

Hexapod Herald and Other Entomology Department Newsletters

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Rice Insects: The Role Of Host Plant Resistance In Integrated Management Systems, E. A. Heinrichs

Department of Entomology: Faculty Publications

Insects are among the most important abiotic and biotic constraints to rice production. National rice research programs are in various stages in the development and implementation of integrated pest management (IPM) stratagies for rice insect control. Among the various control tactics, insect resistant cultivars are sought as the major tactic in rice IPM. Through the activities of interdisciplinary teams of scientists significant progress has been made in the development and release of insect resistant cultivars to farmers. Because of its compatibility with other control tactics insect resistance has proven to fit well into the IPM approach to rice insect control …

Kissinger Misprint, David G. Kissinger

Insecta Mundi

Because of an unrecognized software problem, the character p did not print correctly in the paper by D.G. Kissinger. In the figure captions and in the DESCRIPTION paragraph under each species, the character should be read as μ in every case. Also, the last line of the figure caption on page 66 should be "...view. Coelocephalapion pilirostre (Wagner). 9) head of male, lateral view. Coelocephalapion schema Kissinger, new species. 10) head of male, lateral view. Scale = 121μ for Fig. 4-10, ll0μ for Fig. 11, 12, 15, 16, 54μ for Fig. 13, 27μ for detail of Fig. 11, 12, 14,15.

Book Review: Revision Of The Genus Spermophagus Schoenherr (Coleoptera, Bruchidae, Amblycerinae) , John M. Kingsolver

Insecta Mundi

Species in the genus Spermophagus are found in all of the Old World regions except Australia. Prior to this fine monograph, the taxonomy was a hodgepodge of local faunal treatments and single species descriptions with few usable keys or illustrations. Now we have available keys to 90 species with full descriptions, geographical distributions, and excellent illustrations of dorsal habitus, male genitalia, and many of the female genital valves.

Neotropical Cerambycidae (Coleoptera) Of The Canadian Museum Of Nature, Ottawa. Ill. Aerenicini (Lamiinae), Maria Helena M. Galileo, Ubirajara R. Martins

Insecta Mundi

New species described: Antodice eccentrica, sp. n. and A. suturalis, sp. n., from Ecuador; Apagomerina rubricollis, sp. n., from Brazil. New synonyms proposed: Xenonta Lane, 1970 (originally included in Hemilophini) = Apagomerina Gilmour, 1962; Trichohippopsides Breuning, 1980 (originally described in Agapanthiini) = Recchia Lane, 1966; Trichohippopsides albicans Breuning, 1980 = Recchia albicans (Guerin- Meneville, 1844). The type species of Xenonta, X. eryhronota Lane, 1970, is transferred to Apagomerina. Mariliana ocularis (Hope, 1846) is recorded for Argentina (Salta).

Cerambycidae (Coleoptera) Of The Canadian Museum Of Nature, Ottawa. Ii. Calliini (Lamiinae), Maria Helena M. Galileo, Ubirajara R. Martins

Insecta Mundi

New taxa described: Callisema elongata, sp. n., from Colombia and Venezuela; Mimolaia pichincha, sp. n., from Ecuador; M. tachira, sp. n., from Venezuela; Colombicallia, gen. n., type species, C. curta, sp. n., from Colombia; Callia rubristerna, sp. n., from Peru and C. bella, sp. n., from Ecuador.

Curculionoidea Of Southern Florida: An Annotated Checklist (Coleoptera: Curculionoidea [Excluding Curculionidae; Scolytinae, Platypodinae]), Robert S. Anderson

Insecta Mundi

The fauna of Curculionoidea (exclusive of the subfamilies Scolytinae and Platypodinae of the Curculionidae) is surveyed for Dade and Monroe Counties in southern Florida. Numbers of genera and species represented are as follows: Anthribidae (12 genera, 22 species), Belidae (1 genus, 2 species), Attelabidae (3 genera, 3 species), Brentidae (6 genera, 14 species) and Curculionidae (115 genera, 249 species). No Nemonychidae are recorded from southern Florida. Included in the totals are 26 species considered as introduced to the region and 5 species likely not established in the region.

Twenty apparently undescribed species are recorded. Fifteen are assignable to genera as …

Book Review: Aquatic Insect Ecology: 1. Biology And Habitat By J. V. Ward, Ross H. Arnett Jr.

Insecta Mundi

A comprehensive treatment of the ecology of aquatic insects in one place is needed for both students and researchers. Professor Ward is doing this in two volumes. The first volume covers the biology and habitats, as indicated in the subtitle, of the 13 insect orders that are either entirely aquatic at some stage, or those with some members aquatic at some stage. The second volume will be devoted entirely to the feeding ecology of these aquatic species.

South American Oxybelus I. Notes On Types Of Spinola, F. Smith, Brethes, Pate, And Schrottky (Hymenoptera, Sphecidae, Crabroninae), Richard M. Bohart

Insecta Mundi

The names of previously described South American species of Oxybelus are listed, annotated, and synonymy given. Nomenclature changes are: brethesi is a new name for interruptus Brethes 1913; decipiens Brethes 1913 and pamparum Brethes 1913 are synonyms of catamarcensis Schmttky 1909; fritzi is a new name for modestus Brethes 1913; agnitus Brethes 1913 is a synonym of marginatus F. Smith 1866; joergenseni Brethes 1913 is a synonym of paraguayensis Brethes 1909; and tarijensis Brethes 1913 is a synonym of platensis Brethes 1901. Neotypes are established for platensis and catamarcensis, and lectotypes for americanus, argentinus, modestus, marginatus, and tarijensis …

Variation In The Terminalia Of Neohermes Concolor With A Key To Males Of Neohermes In Eastern North America (Megaloptera: Corydalidae: Chauliodinae), David E. Bowles, Michael A. Mathis

Insecta Mundi

Males of Neohermes concolor (Davis) from the interior highlands of Arkansas, Oklahoma, and Missouri, and from Illinois, Indiana, and Kentucky exhibited considerable variation in male terminalia. Differences occurred in the size of the dorsal membrane of the ninth sternite and in the shape of the tenth tergite (anal plate) which varied from rounded to truncate-shaped. This observed variation does not appear to be geographically correlated. Females of N. concolor did not exhibit broad variation in terminalii. Little variation was observed among males of N. angusticollis (Hagen) and N. matheri Flint. The broad range of variation observed in the tenninalia of …

New Records Of Bruchidae (Coleoptera) From The Dominican Republic, John M. Kingsolver

Insecta Mundi

Only five species of Bruchidae have been recorded from the Dominican Republic D.R) per se although records exist for “Hispaniola” and Haiti. Collections made during a recent trip (1992) by R. Turnbow and M.C. Thomas have added data for five additional species, one of which is a new West Indian record whereas the other three are range extensions of species previously known from the West Indies. Geographical ranges for each species are briefly indicated.

Caryedon Serratus (Olivier) New To Continental United States (Coleoptera: Bruchidae), John M. Kingsolver

Insecta Mundi

Vincent Golia, Delray Beach, Florida, collected a single female specimen of the tamarind seed beetle, Caryedon serratus, in an orange grove near Homestead. This is the first record of this bruchid for continental United States although the species is recorded from the Hawaiian Islands, and is often intercepted during port inspections.

A Revision Of The New World Species Of Norrbomia (Diptera: Sphaeroceridae), Including All American Species Previously Placed In Borborillus, Stephen A. Marshall, Allen L. Norrbom

Insecta Mundi

The New World species formerly placed in Borborillus Duda (Sphaeroceridae: Copromyzinae) are transfemdto Norrbomia Papp. These are: N. lacteipennis (Malloch), n. comb., N. fumipennis (Stenhammar), n. comb., N. frigipennis (Spuler), n. comb., N. scripta (Malloch), n. comb., and N. sordida (Zetteretedt). Norrbomia fulvipennis, N. singusta, N. mexicana, N. triglabra, and N. yukonensis are described as new. Borborus articus Malloch is synonymized with N. fumipennis, and Borborus singularis Spuler is synonymized with N. scripta. All ten New World species of Norrbomia are keyed, illustrated and described. Their relationships are discussed and a cladogram is provided. Species in two …

A New Species Of Epichernes From Costa Rica (Pseudoscorpionida, Chernetidae), William B. Muchmore

Insecta Mundi

Epichernes guanacatensis, a new pseudoscorpion phoretic on the spiny pocket mouse, Liomys salvini (Heteromyidae), in Costa Rica, is described and compared with the other two species in the genus. A key is provided to separate the three.

A New Species Of Amblycerus Thunberg, 1815 (Coleoptera: Bruchidae) And A Lectotype Designation, Cibele S. Ribeiro-Costa, John M. Kingsolver

Insecta Mundi

A new South American Amb1ycerus Thunberg, A. sosia is described and illustrated. Geographic distribution and comments about related species are also presented. A lectotype is designated for A. centralis (Sharp, 1885) =A. cistelinus (Gyllenhal, 1833).

A New State Record For Rhizophagus Sayi Schaeffer (Coleoptera: Rhizophagidae), R. W. Lundgren

Insecta Mundi

A specimen of Rhizophagus sayi Schaeffer collected in a flight trap at 29°34½N82°29'W in Alachua County, Florida, on 23-1-1993, by R.W. Lundgren prompted a search of unidentified specimens in the Florida State Collection of Arthropods. The search resulted in the discovery of seven additional Florida specimens with the following data: "FLA., Dixie Co. 3.5mi. N. Old Town 13-1-1980 Coll. M.C. Thomas", 2; "FLORIDA: Alachua Co. Gainesville 3-XII-1983 Coll. M.C. Thomas", 1; "FLORIDA: Alachua Co. San Felasco Hammock 4-11-1983 M.C. Thomasn, 3; same, except date is 12-II-1983. These specimens comprise a new state record for R. sayi, which Bousquet (1990) …

Biochemical Characterization Of Hydrolytic And Oxidative Enzymes In Insecticide Resistant And Susceptible Strains Of The German Cockroach (Dictyoptera: Blattellidae), Blair Siegfried, Jeffrey G. Scott

Department of Entomology: Faculty Publications

We have identified resistance mechanisms in the German cockroach, Blattella gemanica (L.), for propoxur and chlorpyrifos in strains of cockroaches that display multiresistance to several organophosphate and carbamate insecticides. The resistance mechanisms involve the combined effects of increased oxidative and hydrolytic metabolism and both strains are resistant to chlorpyrifos and propoxur. Experiments designed to test for similarity in metabolic enzymes suggest that, although the mechanisms involve similar processes, the enzymes responsible for insecticide detoxification are different in the two strains. Both resistant strains exhibited enhanced activity toward a-naphtholic esters relative to a standard susceptible strain; however, analysis of the progeny …

Assessing Needs For Computer Pest Management Software In Nebraska Agriculture, Robert J. Wright

Department of Entomology: Faculty Publications

A mail survey was conducted to assess current computer hardware use and perceived needs of potential users for software related to crop pest management in Nebraska. Surveys were sent to University of Nebraska-Lincoln agricultural extension agents, agribusiness personnel (including independent crop consultants), and crop producers identified by extension agents as computer users. There were no differences between the groups in several aspects of computer hardware use (percentage computer use, percentage IBM-compatible computer, amount of RAM memory, percentage with hard drive, hard drive size, or monitor graphics capability). Responses were similar among the three groups in several areas that are important …

Hexapod Herald - Vol. 3, No. 5, July 31, 1992

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USDA - Midwest Livestock Insects Research Lab news

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Neotropical Cerambycidae (Coleoptera) Primarily In The Canadian Museum Of Nature, Ottawa. I. Falsamblesthiini (Lamiinae), Urbirajara R. Martins, Maria Helena M. Galileo

Insecta Mundi

The following new species are described: Nyctonympha andersoni, sp. n., and N. howdenarum, sp. n., both from Colombia; N. genieri, sp. n., from Ecuador; N. taeniata, sp. n., from Trinidad; Falsamblesthis microps, sp. n., from Venezuela; Bactriola circundata, sp. n., from Brazil (Rio de Janeiro); B. maculata, sp. n., from Venezuela and Ecuador; and B. falsa, sp. n., from Brazil (Minas Gerais to Rio Grande do Sul). A redescription of Bactriola vittulata Bates, 1886, herein designated as the type species of the genus, is provided. Accurate data on the occurrence of Saepiseuthes …

The Delphacidae Of Yukon Territory, Canada (Homoptera: Fulgoroidea), Stephen W. Wilson

Insecta Mundi

Twenty nine species of Delphacidae are recorded from the Yukon Territory, Canada, two additional ones from an adjacent region of Northwest Territories, and one species from coastal Alaska. Two new genera are described: Aschedelphax Wilson and Yukonodelphax Wilson. Six new species are described: Aschedelphax hochae Wilson, Delphacodes anufrievi Wilson, D. emeljanovi Wilson, Javesella lla Wilson, Nothodelphax glacia Wilson, and Yukonodelphax kendallae Wilson. Aschedelphax coloradensis (Beamer), Javesella kilmani (Van Duzee), Yukonodelphax pediforma (Beamer) and Y. stramineosa (Beamer) are new combinations. Kusnezoviella matisi Anufriev and Emeljanov is a junior synonym of K. macleani Wilson and Delphacodes hyalina Beamer is a junior synonym …

The American Species Of The Annulatipes Group Of The Subgenus Lepidohelea, Genus Forcipomyia (Diptera: Ceratopogonidae), Willis W. Wirth, Gustavo R. Spinelli

Insecta Mundi

The annulatipes group of the genus Forcipomyia Meigen, subgenus Lepidohelea Kieffer, is represented in the Western Hemisphere by 12 species. Keys are presented for their identification, and to distinguish them from other groups of the subgenus Lepidohelea. The three previously known species, annulatipes Macfie, brasiliensis Macfie, and kuanoskeles Macfie, from southern Brazil, as well as the following nine new species, are described and illustrated: bahiensis, basifemoralis, bifida, convexipenis, euthystyla, gravesi, herediae, hobbsi, and weemsi

Hexapod Herald - Vol. 3, No. 4, May 28, 1992

Hexapod Herald and Other Entomology Department Newsletters

Grants

Congratulations

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USDA - Midwest Livestock Insects Research Lab news

Hexapod Herald - Vol. 3, No. 3, March 20, 1992

Hexapod Herald and Other Entomology Department Newsletters

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1992 service awards

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A Preliminary Checklist Of The Caddisflies (Insecta: Trichoptera) Of Oklahoma, David E. Bowles, Michael L. Mathis

Insecta Mundi

One hundred forty-five species of caddisflies representing 15 families and 46 genera are reported from Oklahoma. Thirty-nine species are new state records. Families having the greatest species richness were Hydroptilidae (44 species), Leptoceridae (31 species), Hydropsychidae (26 species), and Polycentropodidae (13 species).

Upper Eocene Robber Flies Of The Genus Ommatius (Diptera: Asilidae) In Dominican Amber, A. G. Scarbrough, George O. Poinar Jr.

Insecta Mundi

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.

Occurrence Of The Milliped, Stenodesmus Tuobitus (Chamberlin), West Of The Rio Grande (Polydesmida: Xystodesmidae), Rowland M. Shelley

Insecta Mundi

New records of the xystodesmid diplopod Stenodesmus tuobitus (Chamberlin) extend its range and those of the family and suborder Chelodesmidea into southwestern New Mexico, west of the Rio Grande. They confirm that it inhabits arid juniper environments at relatively low elevations as well as moist deciduous fir forests at high elevations, thereby lending credence to past records from the former habitat in Lincoln County. Discovery of the milliped in neighboring mountain ranges to the north and west is now likely, with the distant possibility that it may occur in eastern Arizona.

Two Remarkable New Species Of Plusiotis (Coleoptera: Scarabaeidae: Rutelinae) From Mexico And Central America, Brett C. Ratcliffe, Mary Liz Jameson, Terry Taylor

University of Nebraska State Museum: Entomology Papers

Affinities, diagnoses, and descriptions are provided for two new species of Plusiotis: P. spectabilis from an unknown locality in Central America and P. dianae from Veracruz state in Mexico. Plusiotis spectabilis is described from a single female and is the largest species in the genus (41 mm in length).

Center For Systematic Entomology, Inc.: Condensed Summary Of 4 February 1993 Board Of Directors Meeting

Insecta Mundi

The Board elected Howard Weems as President, Harold Denmark as Vice-President, and Gene Gerberg as Secretary/Treasurer.
Ross Arnett is to be Chairman of the Editorial Board, to oversee and coordinate production for Insecta Mundi. Mike Thomas is the Editor.
Two bylaw changes were suggested, and the membership will be polled. The bylaw regarding bonding of the Secretary/Treasurer should be changed. A motion was also made to change the position of Secretary/Treasurer to two positions, a Secretary and a Treasurer. A motion was also made to increase the Board to 12 members, and was seconded and approved.
It was suggested that …