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Geomydoecus (Mallophaga: Trichodectidae) from the Texas and desert pocket gophers (Rodentia: Geomyidae)
Vol 91, Page 1, Date 1989
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Biological and morphological aspects of the egg stage and oviposition of Languria mozardi (Coleoptera: Languriidae)
Vol 91, Page 9, Date 1989
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Morphology of the mouth parts and antenna of the larva of the clover stem borer, Languria mozardi Latreille (Coleoptera: Languriidae)
Vol 91, Page 15, Date 1989
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The ins and outs of a tropical social wasp nest
Vol 91, Page 26, Date 1989
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Notes on the genus Hybrizon in North America (Hymenoptera: Paxylommatidae)
Vol 91, Page 29, Date 1989
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The genera Ataenogera and Phycus in the New World (Diptera: Therevidae: Phycinae)
Vol 91, Page 35, Date 1989
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A mid-summer comparison of sizes and growth rates among nymphs of three sympatric mantids (Mantodea: Mantidae) in two old-field habitats
Vol 91, Page 51, Date 1989
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Ixodes downsi (Acari, Ixodidae) From Peru
Vol 91, Page 54, Date 1989
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Temporal distribution of hatching times in three sympatric mantids (Mantodea: Mantidae) with implications for niche separation and coexistence
Vol 91, Page 55, Date 1989
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New World species of Holcopelte and Ionympha (Hymenoptera: Eulophidae), with descriptions of two new species
Vol 91, Page 59, Date 1989
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Naturally occurring host sites for xylophilic Cecidomyiidae (Diptera)
Vol 91, Page 66, Date 1989
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Two new terrestrial Isopoda (Oniscidea) from coralline cays of Venezuela's Caribbean coast
Vol 91, Page 71, Date 1989
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Ants associated with a coleopterous leaf-bud gall on Xylopia aromatica (Annonaceae)
Vol 91, Page 81, Date 1989
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Revision of the ornatus species group of the genus Anthonomus Germar (Coleoptera: Curculionidae)
Vol 91, Page 88, Date 1989
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A review of the world species of Notoglyptus Masi (Hymenoptera: Pteromalidae)
Vol 91, Page 112, Date 1989
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Rediscovery Of The Ant Gnamptogenys hartmani (Hymenoptera, Formicidae) In Eastern Texas
Vol 91, Page 127, Date 1989
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The unique purring song of Chrysoperla comanche (Banks), a green lacewing of the rufilabris species group (Neuroptera: Chrysopidae)
Vol 91, Page 133, Date 1989
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Surface Sculpturing Of The Abdominal Integument Of Membracidae And Other Auchenorrhyncha (Homoptera)
Vol 91, Page 143, Date 1989
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Water And Temperature Relations Of The Primitive Xylophagous Cockroach Cryptocercus punctulatus Scudder (Dictyoptera, Cryptocercidae)
Vol 91, Page 153, Date 1989
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1St Nearctic Record Of The Genus Nordlanderia (Hymenoptera, Eucoilidae), With Descriptions Of 2 New Species
Vol 91, Page 158, Date 1989
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Host plants of Neaspilota in California (Diptera: Tephritidae)
Vol 91, Page 164, Date 1989
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A New Species Of Neolasioptera (Diptera, Cecidomyiidae) From Baccharis
Vol 91, Page 169, Date 1989
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2 New Ants Of The Genus Solenopsis (Diplorhoptrum) From Eastern Texas
Vol 91, Page 175, Date 1989
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Behavior And Development Of The Wasp Pterombrus rufiventris-Hyalinatus Krombein (Hymenoptera, Tiphiidae), A Parasite Of Larval Tiger Beetles
Vol 91, Page 179, Date 1989
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Description Of The Predaceous Larva Of Pseudogaurax signatus (Loew)
Vol 91, Page 185, Date 1989
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New Species Of Micro caddisflies (Trichoptera, Hydroptilidae) From New caledonia, Vanuatu And Fiji
Vol 91, Page 190, Date 1989
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Wasp Parasites Of The Burdock Seed Moth, Metzneria lappella Zeller Braconidae)
Vol 91, Page 203, Date 1989
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The cockroach genus *Margattea* Shelford, with a new species from the Krakatau Islands, and redescriptions of several species from the Indo-Pacific region (Dictyoptera: Blattaria: Blattellidae)
Vol 91, Page 206, Date 1989
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Notes on the genus |Zagrammosoma| (Hymenoptera: Eulophidae) with description of a new species
Vol 91, Page 230, Date 1989
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2 New Phycitine Moths Of The Genus Coenochroa (Lepidoptera, Pyralidae) From Brazil
Vol 91, Page 237, Date 1989
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Type Material Of 4 African Species Of Notarcha Meyrick, With Designations Of Lectotypes And Changes In Synonymy (Lepidoptera, Crambidae, Pyraustinae)
Vol 91, Page 248, Date 1989
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Description Of Male Ostrocerca Ricker (Plecoptera, Nemouridae) Using The Scanning Electron microscope
Vol 91, Page 257, Date 1989
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Key To The Kalotermitidae Of Eastern united-States With A New Neotermes From Florida (Isoptera)
Vol 91, Page 269, Date 1989
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Rapid And Non destructive Gender Determination Of Nymphal And Adult Cryptocercus punctulatus Scudder (Dictyoptera, Cryptocercidae)
Vol 91, Page 286, Date 1989
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Sex And Deposition Of The Holotype Of Bareogonalos canadensis
Vol 91, Page 287, Date 1989
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Pedipalpal Anomalies In Neobisium simoni (L, Koch) And Neobisium bernardi Vachon (Neobisiidae, Pseudoscorpiones, Arachnida)
Vol 91, Page 289, Date 1989
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Ticks Of The Subgenus Ixodiopsis, 1St Report Of Ixodes woodi From Man And Remarks On Ixodes holdenriedi, A New Junior Synonym Of Ixodes ochotonae (Acari, Ixodidae)
Vol 91, Page 291, Date 1989
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A new species of Dioryctria (Lepidoptera: Pyralidae: Phycitinae) from the southeastern United States
Vol 91, Page 321, Date 1989
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Taxonomic study of the larvae of six eastern North American Dioryctria (Lepidoptera: Pyralidae: Phycitinae)
Vol 91, Page 325, Date 1989
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A new genus and species of Hispinae (Coleoptera: Chrysomelidae) from Central America
Vol 91, Page 342, Date 1989
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Biology of a pine needle sheath midge, Contarinia acuta Gagné (Diptera: Cecidomyiidae), on loblolly pine
Vol 91, Page 346, Date 1989
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Grypotes puncticollis (Homoptera: Cicadellidae), a palearctic pine-feeding leafhopper new to North America
Vol 91, Page 350, Date 1989
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New records of Phycitinae from Bolivia including a new species of Peadus (Lepidoptera: Pyralidae)
Vol 91, Page 355, Date 1989
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A new species of neotropical water bug, Paravelia biae, from Brazil (Heteroptera: Veliidae)
Vol 91, Page 360, Date 1989
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Neem (Azadirachta indica A. Juss): organisms affected and reference list update
Vol 91, Page 367, Date 1989
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Notes on Pleurolithobius of Turkey (Chilopoda: Lithobiomorpha)
Vol 91, Page 389, Date 1989
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Review of Goya Ragonot and description of a new species, G. simulata from Paraná, Brazil (Lepidoptera: Pyralidae: Peoriinae)
Vol 91, Page 398, Date 1989
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Japanese sawflies of the family Blasticotomidae (Hymenoptera: Symphyta)
Vol 91, Page 406, Date 1989
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Type material of two African species of Herpetogramma and one of Pleuroptya (Lepidoptera: Crambidae: Pyraustinae)
Vol 91, Page 414, Date 1989
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A new species of Rheumatobates Bergroth from Ecuador and distribution of the genus (Heteroptera: Gerridae)
Vol 91, Page 421, Date 1989
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Two new species of Coccipolipus (Acari: Podapolipidae) parasites of chilocorus spp. (Coccinellidae) from vera cruz and morelos, Mexico and Florida and Wisconsin, U.S.A
Vol 91, Page 429, Date 1989
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A new species of Aleurotulus (Homoptera: Aleyrodidae)
Vol 91, Page 436, Date 1989
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Sliferia, a new ovoviviparous cockroach genus (Blattellidae) and the evolution of ovoviviparity in Blattaria (Dictyoptera)
Vol 91, Page 441, Date 1989
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A new species of Dasyhelea midge reared from drains in Singapore (Diptera: Ceratopogonidae)
Vol 91, Page 452, Date 1989
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A new species of Neobaphion Blairdell, from Idaho (Coleoptera: Tenebrionidae)
Vol 91, Page 458, Date 1989
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Polymerus castilleja, a new mirine plant bug from California and Oregon, with remarks on generic characters of the genus Polymerus Haln (Heteroptera: Miridae)
Vol 91, Page 461, Date 1989
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Larval-sex and host-species effects on location of attachment sites of last-instar bagworms, Thyridopteryx ephemeraeformis (Lepidoptera: Psychidae)
Vol 91, Page 468, Date 1989
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Redescription of Culex (Melanoconion) delpontei Duret, 1968 and Cx. (Mel.) pereyrai Duret, 1967, from southern Brazil
Vol 91, Page 473, Date 1989
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Homologies in wing venation of primitive Diptera and Mecoptera
Vol 91, Page 497, Date 1989
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Host specificity studies of Stolas fuscata (Klug) (Coleoptera: Chrysomelidae) for the biological control of Baccharis salicifolia (R. & P.) pers. (Asteraceae)
Vol 91, Page 502, Date 1989
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Final instar larva of the embolemid wasp, Ampulicomorpha confusa (Hymenoptera)
Vol 91, Page 509, Date 1989
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Review of nearctic Metachela Coquillett, with description of a new species (Diptera: Empididae; Hemerodromiinae)
Vol 91, Page 513, Date 1989
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Sexual dimorphism in size of adults and puparia of Tetanocera ferruginea Fallén (Diptera: Sciomyzidae)
Vol 91, Page 523, Date 1989
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Influence of temperature and photoperiod on early developmental rate of Tenodera sinensis Saussure (Mantodea: Mantidae)
Vol 91, Page 529, Date 1989
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A new species of Horismenus (Hymenoptera: Eulophidae) parasitic on the lesser cornstalk borer, Elasmopalpus lignosellus (Lepidoptera: Pyralidae)
Vol 91, Page 534, Date 1989
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Megalonotus sabulicola (Heteroptera: Lygaeidae), an immigrant seed predator of Centaurea spp. (Asteraceae): distribution and habits in Eastern North America
Vol 91, Page 538, Date 1989
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An Exceptional Fossil Amber Collection Acquired By The Smithsonian institution
Vol 91, Page 545, Date 1989
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Redescription of Cx. corniger Theobald and elevation of Culex (Culex) lactator Dyar and Knab from synonymy based on specimens from Central America (Diptera: Culicidae)
Vol 91, Page 551, Date 1989
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Review of Maricopodynerus (Hymenoptera: Eumenidae)
Vol 91, Page 575, Date 1989
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Drumming behaviors of their Pennsylvania stonefly (Plecoptera) species
Vol 91, Page 583, Date 1989
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Longevity, fertility, and population growth statistics of Telenomus reynoldsi (Hymenoptera: Scelionidae)
Vol 91, Page 588, Date 1989
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Life history of Pteromalus coloradensis (Ashmead) (Hymenoptera: Pteromalidae) a parasite of Paracantha gentilis hering (Diptera: Tephritidae) in Cirsium thistle capitula
Vol 91, Page 594, Date 1989
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Megastigmus floridanus (Hymenoptera: Torymidae), newsly discovered in Ilex seed (Aquifoliaceae)
Vol 91, Page 604, Date 1989
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Aptilotus martini, a new species of the Aptilotus beckeri group (Diptera: Sphaeroceridae) from caves in the Canary Islands
Vol 91, Page 611, Date 1989
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Observations on Meganola spodia Franclemont (Lepidoptera: Noctuidae) with a description of the mature larva
Vol 91, Page 615, Date 1989
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Systematic notes on some Bethylidae from Botswana: Pristocerinae (Hymenoptera: Aculeata)
Vol 91, Page 620, Date 1989
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North American species of Stilbops (Hymenoptera: Ichneumonidae)
Vol 91, Page 632, Date 1989
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Hymenoptera associated with a California population of the Russian thistle biological control agent Coleoptera klimeschiella Toll (Lepidopetra: Coleophoridae)
Vol 91, Page 635, Date 1989
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Taxonomic status of Mantispa sayi, Mantispa fuscicornis, and Mantispa uhleri (Neuroptera: Mantispidae)
Vol 91, Page 637, Date 1989
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Black Walnut, Juglans nigra - A New Host Record For Colaspis favosa
Vol 91, Page 640, Date 1989