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Articles 4921 - 4950 of 11462

Full-Text Articles in Entomology

Colloquia Entomologica Ii: A Remarkable Sale Of Victorian Entomological Jewelry, R. S. Wilkinson Jun 2017

Colloquia Entomologica Ii: A Remarkable Sale Of Victorian Entomological Jewelry, R. S. Wilkinson

The Great Lakes Entomologist

Excerpt: The insect brooch was a popular genre of Victorian jewelry, and the late Dr. Moser Lyon Stadiem of New Orleans owned one of the finest private collections of Victorian jewelry in the United States. Dr. Stadiem's rarities, valued at over a million dollars, were obtained by the Famous-Barr Company of St. Louis five years after his death in 1964. 294 lots of the collection were sold at auction by Parke-Bernet Galleries, New York City, on 6 October 1969, and among these were some of the finest known examples of the great age of entomological jewelry.


Occurence And Habits Of Somatochlora Incurvata, New For Pennsylvania (Odonata: Corduliinae), Clark N. Shiffer Jun 2017

Occurence And Habits Of Somatochlora Incurvata, New For Pennsylvania (Odonata: Corduliinae), Clark N. Shiffer

The Great Lakes Entomologist

Excerpt: On July 21, 1969, two males and three females of the little-known species Somatochlora incurvata Walker were taken by the author at a tamarack bog in Clinton County, Pennsylvania. The bog, called "Tamarack Swamp" on the Pennsylvania State Geologic Survey map (15 minute series, topographic, Renovo West Quadrangle) is situated east and southeast of the small village of Tamarack. Three additional males were collected on July 26, 1969, and four females on August 9, 1969. Other individuals, mostly males, were seen on each occasion.


A Note On Adult Overwintering Of Dasymutilla Nigripes In Michigan (Hymenoptera: Mutillidae), David A. Evans, Bruce R. Miller Jun 2017

A Note On Adult Overwintering Of Dasymutilla Nigripes In Michigan (Hymenoptera: Mutillidae), David A. Evans, Bruce R. Miller

The Great Lakes Entomologist

Excerpt: Although Dasymutilla nigripes (Fabricius) is one of the more common Michigan velvet ant species, little is known about its life cycle. In his summary of mutillid life cycles, Michel (1928) indicated that mutillids of northern latitudes probably overwinter in the prepupal stage within the subterranean cells of their hymenopterous hosts. Bohart and McSwain (1939) cited prepupal overwintering as normal for Dasymutilla sackenii (Cresson) in California. However, Potts and Smith (1944), also working in California, collected overwintering adult female Dasymutilla aureola pacifica (Cresson).


Winter Occurrence Of Zorotypus Hubbardi (Zoraptera) In Tippecanoe County, Indiana, Edward C. Mignot, John O. Sillings Jun 2017

Winter Occurrence Of Zorotypus Hubbardi (Zoraptera) In Tippecanoe County, Indiana, Edward C. Mignot, John O. Sillings

The Great Lakes Entomologist

Excerpt: The states of Indiana, Illinois, and Iowa are at the northern periphery of the known range of Zorotypus hubbardi Caudell (Riegel and Ferguson, 1960). This species, the only species of Zoraptera found in Indiana, has previously been reported from Posey County (Riegel and Ferguson, 1960), Franklin County, Greene County, Vanderburgh County, and Warren County (Riegel, 1963).


Estimating The Number Of Eggs Per Egg Mass Of The Forest Tent Caterpillar, Malacosoma Disstria (Lepidoptera: Lasiocampidae), J. A. Witter, H. M. Kulman Jun 2017

Estimating The Number Of Eggs Per Egg Mass Of The Forest Tent Caterpillar, Malacosoma Disstria (Lepidoptera: Lasiocampidae), J. A. Witter, H. M. Kulman

The Great Lakes Entomologist

Calculation of the number of eggs per egg mass of the forest tent caterpillar, Malacosoma disstria Hiibner, is required in survey and population studies. Eggs are usually laid in cylindrical masses around twigs of trees. Hodson (1941) determined the number of eggs in egg masses of the forest tent caterpillar by counting the number of eggs around the circumference and multiplying by the number of rows. This technique is apparently reliable for comparative counts, but because the eggs are frequently laid in oblique rather than straight rows on the twig, counts of both length and circumference are subject to error. …


Townend Glover (1813-83) And The First Entomological Light Trap, Ronald Sterne Wilkinson Jun 2017

Townend Glover (1813-83) And The First Entomological Light Trap, Ronald Sterne Wilkinson

The Great Lakes Entomologist

Townend Glover, first U.S. Department of Agriculture entomologist and unacknowledged inventor of the first successful light trap for insects, was one of the more interesting entomological investigators in mid-nineteenth century America. Modern historians who have written brief notices of Glover have gained most of their information from a very rare Government pamphlet by his friend and assistant Charles Dodge (1858), who unfortunately does not mention the matter of the light tray at all. The present account, assembled from various nineteenth century sources, briefly summarizes Glover's career and presents evidence for his invention of the portentous "American Moth Trap."


Moths Of The Douglas Lake Region (Emmet And Cheboygan Counties), Michigan: I. Sphingidae - Ctenuchidae (Lepidoptera), Edward G. Voss Jun 2017

Moths Of The Douglas Lake Region (Emmet And Cheboygan Counties), Michigan: I. Sphingidae - Ctenuchidae (Lepidoptera), Edward G. Voss

The Great Lakes Entomologist

Excerpt: For more than 60 years, workers at the University of Michigan Biological Station have been concerned with the flora and fauna of the "Douglas Lake Region" - now generally defined, for ease of boundaries. as Emmet and Cheboygan counties, which share the northern tip of the Lower Peninsula of Michigan.

In 1915, Paul S. Welch published a list of Lepidoptera taken in the immediate vicinity of Douglas Lake, based on collections made from 19 1 1 to 19 13. The list includes 16 species in the families here considered (those before the Noctuidae in most checklists). A somewhat larger …


Introduction To Zoology. T. H. Savory. New York: Philosophical Library, 1968. Viii, 239 Pp. $6.00., Sigurd Nelson Jr. Jun 2017

Introduction To Zoology. T. H. Savory. New York: Philosophical Library, 1968. Viii, 239 Pp. $6.00., Sigurd Nelson Jr.

The Great Lakes Entomologist

Excerpt: This book would delight the traditional zoologist as its emphasis is on systematics and evolution. primarily based on morphology. By the author's own admission he neglects areas concerning histology, embryology, physiology and genetics, while giving little time to areas he terms animal biology--symbiosis, parthenogenesis, behavior and parasitism. Dr. Savory feels the aforementioned areas warrant volumes of their own. Yet this book is titled Introduction to Zoology. Perhaps a better title would be Introduction to Zoology, Part I. Systematics and Evolution.


The Pocket Encyclopedia Of Plant Galls. Arnold Darlington. New York: Philosophical Library, 1968.191 Pp. $7.50., Louis F. Wilson Jun 2017

The Pocket Encyclopedia Of Plant Galls. Arnold Darlington. New York: Philosophical Library, 1968.191 Pp. $7.50., Louis F. Wilson

The Great Lakes Entomologist

Excerpt: Plant galls or cecidia have always fascinated and bewildered the biologist and the layman, and only recently has there been much attention paid to the biology of gall makers and the physiology of gall development. There are several 'early' definitive books on galls by British, German, and American authors, but most are out of print or are replete with errors. Few are useful for quick identification of galls in the field.


The Capability Of Some Butterflies As Carriers Of Common Milkweed Pollen, Louis F. Wilson Jun 2017

The Capability Of Some Butterflies As Carriers Of Common Milkweed Pollen, Louis F. Wilson

The Great Lakes Entomologist

The common milkweed, Asclepias syriaca L., is remarkably adapted for cross pollination by insects. Its pollen sacs (pollinia) are often found attached to the appendages of bees, wasps, butterflies, and other insects that visit milkweed for its nectar (Judd, 1955; Matheson, 1951 ; Muller, 1883).

In the summer of 1966 and 1967 I collected numerous pierid and nymphalid butterflies associated with milkweed plants in Michigan in order to examine them for their pollen-carrying capability. Species of butterflies collected were Colias interior Scudder, C. eurytheme Boisduval, Pieris rapae (L.). and Speyeria aphrodite (Fab.). These insects were taken while feeding on or …


Three New Species And A Key For The Genus Callidora (Hymenoptera: Ichneumonidae), Timothy C. Tigner Jun 2017

Three New Species And A Key For The Genus Callidora (Hymenoptera: Ichneumonidae), Timothy C. Tigner

The Great Lakes Entomologist

Excerpt: The genus Callidora (subfamily Porizontinae) has traditionally contained a single European species, Callidora albovincta (Holmgren). Townes (1969) redefined the genus and included a second species (Campoplex analis Gravenhorst). At the same time he referred to three undescribed species, two from North America and one from the Philippines. Descriptions of these three are presented here together with a key to all five species now in Callidora.

Several relationships within this genus are noteworthy. The two North American species, tegularis and surata, are morphologically most alike. Quite distinct from these, but similar in body shape and propodeal sculpture …


A Study Of Spiders (Araneae) On Maple Trees (Acer Spp.), George W. Uetz, Dean G. Dillery Jun 2017

A Study Of Spiders (Araneae) On Maple Trees (Acer Spp.), George W. Uetz, Dean G. Dillery

The Great Lakes Entomologist

We began this study to determine whether spider species occur randomly on maple species or whether they are selective in picking either their host species or their position on that host. Several papers have been published on habitat selection of spiders in relation to structural components or microclimate (Barnes, 1953; Barnes & ,Barnes, 1954, 1955; Cherrett, 1964; Duffey, 1962a. 1962b, 1966; Hackmann, 1957; Kuenzler, 1958; Norgaard, 1951). Duffey (1956) and Kuenzler (1958) also discussed the influence of microclimate on the activities of spiders. None of the above, however, dealt with arboreal spiders with the exception of Duffey (1956) who discussed …


The Tarantula Atypus Milberti In Michigan (Araneae: Atypidae), David E. Bixler Jun 2017

The Tarantula Atypus Milberti In Michigan (Araneae: Atypidae), David E. Bixler

The Great Lakes Entomologist

Excerpt: The arachnid genus Atypus (family Atypidae, suborder Mygalomorphae) contains four species in North America. These tarantulas are atypical because they have retained remnants of the primitive segmentation characteristic of Mesozoic spiders; the dorsum of the abdomen has tergites which differ little or not at all from those found on Oligocene spiders in the Florissant shales or in Baltic amber. The atypical tarantulas are among the most generalized of all living spiders, lacking the specialized morphological features of more advanced families. They lack reduction, migration, or enlargement of eyes; they have simple dry silk glands only; their legs lack specialization …


A New Species Of Xiphosomella (Hymenoptera: Ichneumonidae), Keith R. Johnson Jun 2017

A New Species Of Xiphosomella (Hymenoptera: Ichneumonidae), Keith R. Johnson

The Great Lakes Entomologist

The genus Xiphosomella belongs in the subfamily Cremastinae. This genus and Pristomerus differ from other genera of the subfamily in having a distinct thyridium on the second tergite. In Xiphosomella the thyridium is some distance from the base of the second tergite, while in Pristomerus the thyridium is very close to the base. Both genera may or may not have a spine on the under side of the hind femur. Xiphosomella may have an areolet. Most species of Xiphosomella are Neotropic. One species (dubia) has been described from the United States. This paper adds a second species.

Unless …


Odonata New To The Wisconsin State List, Mary Davis Ries Jun 2017

Odonata New To The Wisconsin State List, Mary Davis Ries

The Great Lakes Entomologist

The only extensive paper dealing primarily with the Odonata of Wisconsin is that of Muttkowski (19081, in which he included not only 78 species taken but 30 to be expected in the state. Subsequent records and corrections leave a total of 103 species for which definite evidence has been published (Ries, 1967:113).

The following account of new records of Anisoptera and Zygoptera taken during five seasons of collecting in the northern part of Wisconsin confirms the presence of four of the expected species mentioned by Muttkowski, and includes eleven others, making a total of 15 additions to the state list. …


An Emergence Trap For Aquatic Insects, Armond E. Lemke, Vincent R. Mattson Jun 2017

An Emergence Trap For Aquatic Insects, Armond E. Lemke, Vincent R. Mattson

The Great Lakes Entomologist

Excerpt: The identification of organisms is a prerequisite to developing water quality criteria for aquatic life. Identification is necessary because differences in water quality requirements are specific and may be different for closely allied species. The taxonomy of various species, particularly those associated with the aquatic environment, is much more detailed and better known for adults than for immature instars. To facilitate correlation of adult and larval forms, a trap was needed to collect the emerging adults from the various streams.


Shoreline Aggregation Behavior Of Adults Of A Midge, Chironomus Sp. (Diptera: Chironomidae) At Solberg Lake, Wisconsin, Louis F. Wilson Jun 2017

Shoreline Aggregation Behavior Of Adults Of A Midge, Chironomus Sp. (Diptera: Chironomidae) At Solberg Lake, Wisconsin, Louis F. Wilson

The Great Lakes Entomologist

Excerpt: Adult chironomid midges are well known to visitors at northern Wisconsin lakes during the spring and summer. Although the larval stages of chironomids supplement the diet of fish, the adults are often a nuisance because they aggregate in huge aerial swarms near beaches, collect at lights, alight on various objects including people, and deposit green specks wherever they rest. The most familiar midge in Wisconsin is Chirononmus plumosus (L.) which has been studied at Lake Pepin (Johnson and Munger, 1930) and at Lake Winnebago (Burrill, 1913; Hilsenhoff, 1959,1966,1967).


United States Records Of Williamsonia Fletcheri (Odonata: Corduliidae), G. H. Beatty, A. F. Beatty Jun 2017

United States Records Of Williamsonia Fletcheri (Odonata: Corduliidae), G. H. Beatty, A. F. Beatty

The Great Lakes Entomologist

Excerpt: Foley (1966) reported specimens of Williamsonia fletcheri Williamson from rand Traverse County, Michigan as the first record of the species from the lower peninsula and "the second for the United States." However. two other records for the United States were overlooked and this was actually the fourth


A Pictoral Key And Annotated List Of Michigan Pseudoscorpions (Arachnida: Pseudoscorpionida), Gary V. Manley Jun 2017

A Pictoral Key And Annotated List Of Michigan Pseudoscorpions (Arachnida: Pseudoscorpionida), Gary V. Manley

The Great Lakes Entomologist

Excerpt: Berlese or Tullgren funnel methods of extraction of forest litter fauna often produce minute arthropods called pseudoscorpions. These are relatively common but have received little attention. Because of the author's involvement with the Michigan State University soil zoology research project the potential significance of these animals has become a matter of interest. The Pictorial Key (Figs. 1 and 2) has been designed to assist in the identification of Michigan pseudoscorpions, and will be a useful starting point for further study of our species. Because pseudoscorpions are predaceous on many soil arthropods (Hoff, 1949), they are important in soil arthropod …


Agricultural Chemicals. Book I--Insecticides. W.T. Thomson. Thomson Publications (P.O. Box 989, Davis, California 95616), 1967. 366 P. $10.00., Norman C. Leeling Jun 2017

Agricultural Chemicals. Book I--Insecticides. W.T. Thomson. Thomson Publications (P.O. Box 989, Davis, California 95616), 1967. 366 P. $10.00., Norman C. Leeling

The Great Lakes Entomologist

Excerpt: This book contains a wealth of information which would be extremely useful to people dealing with various aspects of insecticide usage ranging from laboratory investigations to field applications.


The Comparative Ethology And Evolution Of The Sand Wasps. Howard E. Evans. Cambridge: Harvard University Press, 1966. Xviii, 526 Pp. $15.00., Vincent G. Dethier Jun 2017

The Comparative Ethology And Evolution Of The Sand Wasps. Howard E. Evans. Cambridge: Harvard University Press, 1966. Xviii, 526 Pp. $15.00., Vincent G. Dethier

The Great Lakes Entomologist

Excerpt: In one sense, ethology is natural history. In a more restricted sense, it is the description and classification of behavior viewed as a necessary prerequisite to analysis. The analyses that follow become more and more physiological as the tangle of facts unravels so that the ethology of the field inevitably becomes the ethology of the laboratory.


The Moth Book: A Popular Guide To A Knowledge Of The Moths Of North America. W.J. Holland. Edited By A.E. Brower. New York: Dover Publications, 1968. Xxiv, 479 Pp. 48 Colored Plates. $5.00., Ronald S. Wilkinson Jun 2017

The Moth Book: A Popular Guide To A Knowledge Of The Moths Of North America. W.J. Holland. Edited By A.E. Brower. New York: Dover Publications, 1968. Xxiv, 479 Pp. 48 Colored Plates. $5.00., Ronald S. Wilkinson

The Great Lakes Entomologist

Excerpt: Despite its obvious limitations, Holland's Moth Book has been the standard amateur guide to the Heterocera of the United States since its original publication in 1903. Its remarkable popularity has largely been due to its colored plates, which illustrate a good selection of American moths, including a large proportion of such widely collected families as the Sphingidae and Saturniidae, as well as many of the Noctuidae. Holland's work has been the great standby of young collectors for many years, although the text could not really pass muster in 1903, and is so badly out of date in 1968 that …


Polykatianna Batchi: A New Species For North America (Collembola: Sminthuridae), Richard J. Snider Jun 2017

Polykatianna Batchi: A New Species For North America (Collembola: Sminthuridae), Richard J. Snider

The Great Lakes Entomologist

While examining a collection of Collembola from Illinois, I came across a small specimen which looked like an immature Katiannina (Maynard and Downs, 1951). Using Salmon's key (1964), I traced the species to the tribe Katiannini, of which Katiannina is not a member. The species dealt with in this paper belongs to the genus Polykatianna Salmon (1946).


Three New Species Of Hyperaspis From Eastern North America (Coleoptera: Coccinellidae), W. Y. Watson Jun 2017

Three New Species Of Hyperaspis From Eastern North America (Coleoptera: Coccinellidae), W. Y. Watson

The Great Lakes Entomologist

Excerpt: A number of apparently related species, including the three which are newly described in this paper, belong to the large binotata group of Dobzhansky (1941). It has been found necessary to re-examine this group and to divide it into smaller, more homogeneous species clusters. These new species clusters may indicate more clearly the relationships of the species involved.


Some Effects Of Photoperiod And Cold Storage On Oviposition Of The Cereal Leaf Beetle Oulema Melanopus (Coleptera: Chrysomelidae), R. V. Connin, O. K. Jantz Jun 2017

Some Effects Of Photoperiod And Cold Storage On Oviposition Of The Cereal Leaf Beetle Oulema Melanopus (Coleptera: Chrysomelidae), R. V. Connin, O. K. Jantz

The Great Lakes Entomologist

An expanded program of research on the cereal leaf beetle, Oulema melanopus (L.), in various north-central states has made it necessary to develop methods of rearing all stages of the beetle for laboratory use. Because the insect survives diapause in the adult state (Castro, 1964 and Connin, et al., 1968) it must presently be stored 10-12 weeks at 38" F before consistent oviposition is obtained. Hoopingarner, et al. '(1965) indicated that, while males are sexually mature in the prediapause condition, the female was unwilling to mate until after diapause and was not mature sexually until after mating.

More recent …


Culture Techniques For Rearing Soil Anthropods, Richard J. Snider, James H. Shaddy, James W. Butcher Jun 2017

Culture Techniques For Rearing Soil Anthropods, Richard J. Snider, James H. Shaddy, James W. Butcher

The Great Lakes Entomologist

Excerpt: Interest in soil biology has been prompted by recent investigations into the action of insecticides on plants and animals. Observations in the field must be supplemented by laboratory investigations conducted under controlled conditions. Consequently, it becomes necessary to rear and handle soil animals under artificial situations for bio-assay and life cycle studies. When large numbers of individuals are required, special problems in maintenance and manipulation arise. Relatively inexpensive and simple methods for such projects are essential and this paper describes some of those techniques which we have found expedient.


Rearing And Description Of The Early Stages Of The Nearctic Species Of Peridea, With Special Reference To P. Basitriens (Lepidoptera: Notodontidae), J. Charles E. Riotte Jun 2017

Rearing And Description Of The Early Stages Of The Nearctic Species Of Peridea, With Special Reference To P. Basitriens (Lepidoptera: Notodontidae), J. Charles E. Riotte

The Great Lakes Entomologist

Excerpt: The genus Peridea Stephens, according to Forbes (1948), is composed of two subgenera: Lophodonta Packard and Peridea. To the former belong the two species, angulosa (J.E. Smith, 1797) and ferruginea Packard, 1864; to the latter only one species, basitriens (Walker, 1855). The foodplant of angulosa is given by Forbes (1948) as "oak," that of ferruginea as "birch." The larva of basitriens has never been described, while the larvae of the other two species have been described and figured in color by Packard (1895).

Efforts to fill this gap in our knowledge have been made by several lepidopterists, but …


Honey Bee Gut Dysbiosis: A Novel Context Of Disease Ecology, Kirk E. Anderson, Vincent A. Ricigliano Jun 2017

Honey Bee Gut Dysbiosis: A Novel Context Of Disease Ecology, Kirk E. Anderson, Vincent A. Ricigliano

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The honey bee microbiota has become a hot-spot of recent research. Highly co-evolved with its host, the hindgut microbiota of a worker honey bee consists of six bacterial species shown to occur reliably in particular proportions. Altered microbiota structure is associated with host deficiencies, and a variety of bacteria found throughout the hive environment can dominate the worker gut suppressing or displacing microbiota function. The synthesis presented here suggests environmental insults alter gut bacterial balance, leading to decreased host function and disease progression. Specific functional groups of native bacteria represent a model system to investigate dysbiosis and the evolution of …


Advances In Crop Insect Modelling Methods—Towards A Whole System Approach, Henri E.Z. Tonnang, Bisseleua D.B. Hervé, Lisa Biber-Freudenberger, Daisy Salifu, Sevgan Subramanian, Valentine B. Ngowi, Ritter Y.A. Guimapi, Bruce Anani, Francois M.M. Kakmeni, Hippolyte Affognon, Saliou Niassy, Tobias Landmann, Frank T. Ndjomatchoua, Sansao A. Pedro, Tino Johansson, Chrysantus M. Tanga, Paulin Nana, Komi M. Fiaboe, Samira F. Mohamed, Nguya K. Maniania, Sunday Ekesi, Christian Borgemeister Jun 2017

Advances In Crop Insect Modelling Methods—Towards A Whole System Approach, Henri E.Z. Tonnang, Bisseleua D.B. Hervé, Lisa Biber-Freudenberger, Daisy Salifu, Sevgan Subramanian, Valentine B. Ngowi, Ritter Y.A. Guimapi, Bruce Anani, Francois M.M. Kakmeni, Hippolyte Affognon, Saliou Niassy, Tobias Landmann, Frank T. Ndjomatchoua, Sansao A. Pedro, Tino Johansson, Chrysantus M. Tanga, Paulin Nana, Komi M. Fiaboe, Samira F. Mohamed, Nguya K. Maniania, Sunday Ekesi, Christian Borgemeister

All Peer-Reviewed Publications

A wide range of insects affect crop production and cause considerable yield losses. Difficulties reside on the development and adaptation of adequate strategies to predict insect pests for their timely management to ensure enhanced agricultural production. Several conceptual modelling frameworks have been proposed, and the choice of an approach depends largely on the objective of the model and the availability of data. This paper presents a summary of decades of advances in insect population dynamics, phenology models, distribution and risk mapping. Existing challenges on the modelling of insects are listed; followed by innovations in the field. New approaches include artificial …


An Annotated List Of The Dermaptera, Dictyoptera, Phasmatoptera, And Orthoptera Of Michigan, Irving J. Cantrall Jun 2017

An Annotated List Of The Dermaptera, Dictyoptera, Phasmatoptera, And Orthoptera Of Michigan, Irving J. Cantrall

The Great Lakes Entomologist

Excerpt: The only publication to date dealing exclusively with the Orthoptera and Dermaptera of Michigan is that of Pettit and McDaniel (1918). In the fifty years since their paper, several factors have combined to increase by nearly one-third the number of orthopterous and dermapterous taxa known for the state. These have been better understanding of the taxonomy of some groups, more extensive collecting, the establishment over the past several years of five advents, and the unquestioned northerly extension during the past two or three decades of the ranges of several species previously known to occur to the south in Ohio …