Entomology Commons^™

Winter Habits Of Carabid Beetles (Coleoptera: Carabidae), Andre Larochelle

The Great Lakes Entomologist

(excerpt)

In this paper, the winter habits of 123 species of Carabidae from southern Quebec are given.

from 1961 to 1973, I have studied in the field the winter habits of many species of carabid beetles from southern Quebec. All insects were represented in the adult stage and were motionless. Some species of the genera Agonum, Brachinus, Calathus, Chlaenius, and Pterostichus appeared to be gregarious in hibernation. In one instance, I was surprised to observe different species congregated even with wood-lice in a living "ball". Small carabid beetles prefer hibernating at the surface of the soil while larger ones may …

A World List Of Prey Of Chlaenius (Coleoptera: Carabidae), Andre Larochelle

The Great Lakes Entomologist

(excerpt)

Being predaceous insects, the carabid beetles are believed to play an important role in the control of insect pests (Scherney 1957 and 1959, Hughes 1959, Wright, Hughes and Worral 1960, Mitchell 1963). The currant interest in biological control against noxious insects requires a complete understanding of the organisms being used. The aim of this paper was to compile a list of data on the food of the genus Chlaenius, from the literature and observations in the laboratory.

Life History And Some Habits Of A Larch Moth, Paralobesia Palliolana (Lepidoptera: Tortricidae), In Michigan, Daniel G. Mosher, Louis F. Wilson

The Great Lakes Entomologist

(excerpt)

Insect injured shoot tips were discovered in the fall of 1971 on larch (Larix spp.) in a mixed larch provenance plating in Shiawassee County, Michigan. Tortricid larvae collected later from them were reared to maturity and identified as Paralobesia palliolana (McDunnough 1938). McDunnough (1938) described this species as Polychrosis palliolana from insects taken in flight but without definitely associated hosts. The holotype he designated was collected at Milford, Nova Scotia; other specimens he examined were from Quebec and Ottawa, Canada.

A Classification Above Species Level Of The Genus Lachesilla Westwood (Psocoptera: Lachesillidae). Alfonso Neri Garcia Aldrete. 1974. Foila Entomologica Mexicana 27. 88p., Edward L. Mockford

The Great Lakes Entomologist

(excerpt)

This publication represents far more labor than the 88 pages suggest. In order to attack the problem of higher classification in Lachesilla, Dr. Garcia Aldrete had first to differentiate all species available to him. There proved to be many. Smithers' (1967) catalogue of the Psocoptera of the World lists 61 species of Lachesilla. Garcia Aldrete lists 229 species, most of them still undescribed. The undescribed species are listed by letter-number combinations in the higher categories to which they are assigned.

Hugh Jones, An Entomological Collector In Seventeenth-Century Maryland, Ronald S. Wilkinson

The Great Lakes Entomologist

(excerpt)

In several accounts (e.g. Wilkinson, 1966a, 1966b, 1969a, 1969b) I have suggested the role of the English apothecary and naturalist James Petiver (ca. 1663-1718) in promoting the first widespread entomological collecting activities in the English seaboard colonies. In his eagerness to obtain natural history objects for his own cabinet, Petiver furnished collecting equipment and directions, as well as frequent "reminders" of his needs, to overseas travelers, emigrating colonists, and settled residents. He built up a considerable correspondence with persons in the American colonies who sent him zoological and botanical specimens, and a good example of his modus …

The Source Of Townend Glover's "American Moth Trap", Ronald S. Wilkinson

The Great Lakes Entomologist

(excerpt)

In an earlier paper (Wilkinson, 1969) I suggested that Townend Glover (1 81 3-83), the fust United States Entomologist, was the "Mr. Glover" credited with the invention of the first known portable light trap for the collection of study specimens, announced in the English Entomologist's Monthly Magazine (Knaggs, 1866). The history of the well-known "American Moth Trap" was traced in my 1969 paper. but I had not then discovered the obvious antecedent of Glover's device.

Emergence Pattern Of Stoneflies (Plecoptera) In Otter Creek, Wisconsin, Richard P. Narf, William L. Hilsenhoff

The Great Lakes Entomologist

(excerpt)

Until recently, little was known about life cycles of stoneflies in the Great Lakes region. Frison (1935) and Harden and Mickel (1952) reported dates of collections of adult stoneflies in,Illinois and Minnesota respectively, and thus suggested emergence patterns for midwestern species. But, as Harper and Pilon (1970) point out, the duration of the emergence period cannot be determined solely from adult collection records because of the relatively long life-span of adults. Recent studies in Quebec (Harper and Magniri 1969, Harper and Pilon 1970) and Ontario (Harper and Hynes 1972, Harper 1973a, 1973b) have added significantly to our knowledge of …

Diurnal Sampling Of The Insect Complex Of Alfalfa, Robert F. Ruppel

The Great Lakes Entomologist

The appearance of the alfalfa weevil, Hypera postica (Gyllenhal), in Michigan in 1966 (Dowdy 1966) necessitated intensive testing of methods for its control. There is a con~plex of insect pests in alfalfa, and the effects of control measures for alfalfa weevil on these other pests needed to be considered. An efficient sampling method that measures as many species of the complex as possible was needed. Preliminary tests of the author showed that 20 sweeps with an insect net of 15 in. diam., a standard sampling tool for alfalfa, was satisfactory for sampling the insect complex. A means of separating the …

Negligible Feeding Responses By Birds To Variations In Abundance Of The Budworm, Choristoneura Pinus (Lepidoptera: Tortricidae), William J. Mattson

The Great Lakes Entomologist

(excerpts)

Recent studies have emphasized that to evaluate the potential importance of any predators in prey regulation it is necessary to consider their functional (feeding) and numerical responses to variations in prey abundance (Holling 1959, Buckner 1966, 1967). For example, preliminary data from a study of bird predation on the jack pine budworm (Choristoneura pinus Freeman) in Michigan indicated that budworm consumption by the common resident birds in jack pine (Pinus banksiana Lambert) forests was only weakly related to observed budworm abundance (Mattson et al. 1968). This note reports further evidence to substantiate the preliminary data.

Genetic Differences In Resistance Of Scotch Pine To Eastern Pineshoot Borer, Kim Steiner

The Great Lakes Entomologist

(excerpt)

Scotch pine (Pinus sylvestris L.) is the most common plantation Christmas tree in the northeastern United States. In its large native range, covering much of Europe and Asia, this species is valued highly for timber. Its adaptability to various sites and uses is partly a result of its high degree of genetic variability. For example, varieties differ widely in cold resistance, winter foliage color, growth rate, and needle length.

Unfortunately, however, Scotch pine may be damaged by several insect pests. One of these is eastern pineshoot borer (Eucosma gloriola Heinrich). According to Drooz (1960), this insect is …

Notes On Phaleria Rotundata Leconte With Description Of The Larva (Coleoptera: Tenebrionidae), Ian Moore

The Great Lakes Entomologist

(excerpt)

In 1956 I presented a discussion of the Coleoptera indigenous to the seashore of Pacific North America. I divided the fauna into zones and subzones based on type of shore and reach of tide. Among the genera listed were two of the family Tenebrionidae, Epantius (now called Apsena) and Phaleria. Each of these is represented in southern California by a single species in decaying seaweed on sandy beaches. The first of these,Apsena obscura LeConte, is found only in the dry or nearly dry seaweed left on the berm of the beach by the highest tide of …

Nebline, October 2017

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Feature: Floodwater and Stormwater Can Contaminate Water Wells

Food & Health

Farm & Acreage

Pests & Wildlife

Horticulture

Early Childhood

4-H & Youth

and other extension news and events

Field Evidence Challenges The Often-Presumed Relationship Between Early Male Maturation And Female-Biased Sexual Size Dimorphism, Marie Claire Chelini, Eileen Hebets

Eileen Hebets Publications

Female-biased sexual size dimorphism (SSD) is often considered an epiphenomenon of selection for the increased mating opportunities provided by early male maturation (i.e., protandry). Empirical evidence of the adaptive significance of protandry remains nonetheless fairly scarce. We use field data collected throughout the reproductive season of an SSD crab spider, Mecaphesa celer, to test two hypotheses: Protandry provides fitness benefits to males, leading to female-biased SSD, or protandry is an indirect consequence of selection for small male size/large female size. Using field-collected data, we modeled the probability of mating success for females and males according to their timing of …

Potential Distribution Dataset Of Honeybees In Indian Ocean Islands: Case Study Of Zanzibar Island, Sizah Mwalusepo, Eliud Muli, Kiatoko Nkoba, Everlyn Nguku, Joseph Kilonzo, Elfatih M. Abdel-Rahman, Tobias Landmann, Asha Fakih, Suresh Raina

All Peer-Reviewed Publications

Honeybees (Apis mellifera) are principal insect pollinators, whose worldwide distribution and abundance is known to largely depend on climatic conditions. However, the presence records dataset on potential distribution of honeybees in Indian Ocean Islands remain less documented. Presence records in shape format and probability of occurrence of honeybees with different temperature change scenarios is provided in this article across Zanzibar Island. Maximum entropy (Maxent) package was used to analyse the potential distribution of honeybees. The dataset provides information on the current and future distribution of the honey bees in Zanzibar Island. The dataset is of great importance for improving stakeholders …

Two New Genera And Species Of Tiger Beetles From Baltic Amber (Coleoptera: Carabidae: Cicindelinae), Jürgen Wiesner, Kipling Will, Joachim Schmidt

Insecta Mundi

Two fossil tiger beetle species (Coleoptera, Carabidae, Cicindelinae) are described from Eocene Baltic amber using light microscopic and X-ray microscopic techniques. Both species are considered representatives of the subtribe Iresina Rivalier, 1971 due to the shared combination of character states: glabrous head, six labral and four suborbital setae, and glabrous pronotum. Palaeopronyssiformia groehni Wiesner, Will, and Schmidt, new genus, new species, is characterized by a glabrous and furrowed head with six labral setae, large eyes, presence of two supraorbital setae on each side, mandibles with two teeth of the incisor region, and a glabrous and furrowed pronotum. Palaeoiresina cassolai Wiesner, …

First Record Of The Ligurian Leafhopper, Eupteryx Decemnotata Rey (Hemiptera: Cicadellidae) In Pennsylvania, Claire Ciafre, Lawrence Barringer

Insecta Mundi

Eupteryx decemnotata (Hemiptera: Cicadellidae) is reported from Pennsylvania for the fi rst time, a new state record.

Biological Aspects And Redescription Of The Weevil Revena Plaumanni Bondar (Coleoptera: Curculionidae), Marcoandre Savaris, Silvana Lampert, Germano H. Rosado-Neto, Fernando Willyan Trevisan Leivas, Paul Roberto Valle Da Silva Pereira

Insecta Mundi

Redescription of adult and observations of the weevil Revena plaumanni Bondar (Coleoptera: Curculionidae), preying on seeds of the palm tree Butia eriospatha (Mart. ex Drude) Becc. (Arecaceae), as well as oviposition and larval behavior, pupation site, and adult emergence are reported for the fi rst time in Brazil. Photos of host plant, immature forms (egg, larva and pupa) and adult are given. Illustrations of male and female genitalia are also provided.

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