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Mensural Discrimination Of The Skulls Of Arkansas Peromyscus, V. Rick Mcdaniel, C. Renn Tumlison, Phil Mclarty

Journal of the Arkansas Academy of Science

Twelve parameters were measured on skulls of four species of Peromyscus from Arkansas. Univariate statistical tests, multivariate analyses of variance, and principal axis factor analyses were performed on the data set and/or subsets in a search for species-level discriminating characters. Total length of skull was found to discriminate between skulls of P. maniculatis, P. leucopus, and a combined group of P. attwateri and P. gossypinus. Furthermore, the ratio of interorbital width and length of nasal bone was found to adequately discriminate between skulls of P. attwateri and P. gossypinus.

Status Of The Bat Myotis Keenii In The Arkansas Ozarks, Michael J. Harvey, V. Rick Mcdaniel

Journal of the Arkansas Academy of Science

No abstract provided.

The Effect Of Repeated Spermiation On Sperm Density In The American Toad (Bufo Americanus), Michael A. Kriz

Masters Theses

Bufo americanus (American toad) responds to LH-RF injections by releasing sperm into the cloaca. An ANOVA test (repeated measures) was used to determine that spermiation number and body size but not frequency of injection affected sperm density. The affects of body size on sperm density were that large toads produced the highest sperm densities, followed by the medium and then the small toads. Sperm density decreased with repeated spermiations which could correlate with the explosive breeding pattern of the American toad.

Distribution And Seasonal Occurrence Of The Scutelleridae, Corimelaenidae And Cydnidae Of Arkansas, Linda A. Lee, Harvey E. Barton

Journal of the Arkansas Academy of Science

A total of 16 genera and 37 species and subspecies of Corimelaenidae, Cydnidae and Scutelleridae is recorded as occurring or possibly occurring in Arkansas. Nine species of Scutelleridae contained in six genera, 13 species and subspecies in three genera of Corimelaenidae ( =Thyreocoridae) and 15 species and subspecies of Cydnidae found in seven genera are reported as occurring or possibly occurring in Arkansas. Twenty-seven species and subspecies contained in 13 genera were collected or recorded from entomological holdings within the state. Two species in two genera were reported in the literature as occurring in Arkansas. Based on distribution records in …

Preliminary Report On The Zygoptera (Damselflies) Of Arkansas, George L. Harp

Journal of the Arkansas Academy of Science

No abstract provided.

Aquatic Macroinvertebrates Of The Hiatt Prairie Region, Franklin County, Arkansas, Julie A. Huggins, George L. Harp

Journal of the Arkansas Academy of Science

No abstract provided.

First Report Of Brazilian Free-Tailed Bat Maternity Colonies In Arkansas, David A. Saugey, Darrell R. Heath, Clark Efaw, Gary A. Heidt, Teresa E. Beggs

Journal of the Arkansas Academy of Science

No abstract provided.

Mosquitofish Production In Monoculture And Polyculture Ponds, Walter R. Robison, Scott H. Newton, Max V. Meisch

Journal of the Arkansas Academy of Science

No abstract provided.

Observaciones Sobre La Biología De Phyllomedusa Iheringi Boulenger, 1885, (Anura, Hylidae), Rafael O. De Sá, Annelise Gerhau

Biology Faculty Publications

RESUMEN:

Se presentan las características que permiten diferenciar las larvas de Phyllomedusa iheringi de las de otros anuros que habitan en nuestro territorio, junto con algunas observaciones sobre la biología de esta especie poco conocida en el Uruguay.

SUMMARY:

The characteristics that differentiate the larvae of Phyllomedusa iheringi from other anurans that live in Uruguay are presented here. Some observations on the biology of this species are also recorded.

Selection Of Scales For Growth Analysis Of Largemouth Bass, Donald C. Jackson, Raj V. Kilambi

Journal of the Arkansas Academy of Science

Scales from four regions of the body of largemouth bass were compared for efficacy in estimating fish length at the time of scale formation and at capture. The scales from above and below the lateral line in the pectoral and caudal peduncle regions yielded intercepts of 64.73, 52.36, 19.77 and 25.81 respectively for the total length-scale radius relationship. These intercept values represent the fish length at the time of scale formation. By the regression of estimated lengths at capture on empirical lengths it was found that the caudal peduncle scales were better suited in predicting fish length.

Abundance And Seasonal Occurrence Of Psorophora Columbiae In A Northeast Arkansas Ricefield Community, Larry A. Olson, Julia A. Huggins

Journal of the Arkansas Academy of Science

Increased population levels of the dark ricefield mosquito, Psorophora columbiae (Dyar and Knab), have been shown to be associated with rice cultivation in Arkansas and several other states. Four standard New Jersey light traps were operated daily between May 30 and October 2 of 1981 and 1982 to determine the relative abundance and seasonal occurrence of this species in NE Arkansas. The effect of trap distance from nearby rice on the number of adult P. columbiae collected was assessed by comparing weekly totals from 2 traps located within 0.9 km of rice fields with totals from 2 traps situated beyond …

Arkansas Range Extensions Of The Seminole Bat (Lasiurus Seminolus) And Eastern Big-Eared Bat (Plecotus Rafinesquii) And Additional County Records For The Hoary Bat (Lasiurus Cinereus), Silver-Haired Bat (Lasionycteris Noctivagans) And Evening Bat..., Darrell R. Heath, Gary A. Heidt, David A. Saugey, V. Rick Mcdaniel

Journal of the Arkansas Academy of Science

No abstract provided.

Gastrointestinal Helminths Of The Cougar, Felis Concolor L., In Northeastern Oregon, Robert L. Rausch, C. Maser, Eric P. Hoberg

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Helminths of nine species were identified from 39 cougars obtained in northeastern Oregon (Walbowa, Baker, and Union counties), viz., Taenia omissa Lühe, 1910 (100%); T. ovis krabbei Moniez, 1879 (61%); T. hydatigena Pallas, 1776 (10%); Mesocestoides lineatus (Goeze, 1782) (5%); Toxascaris leonina (von Linstow, 1902) (69%); Toxocara cati (Schrank, 1788) (15%); Physaloptera praeputialis von Linstow, 1889 (13%); Pterygodermatites affinis (Jagerskiold, 1904) (ca. 2%); and Trichinella sp. (larvae) (ca. 2%). In addition, undeveloped cestodes of the genus Taenia in 26 animals had lost rostellar hooks and could not be identified. Host-records, prevalence, and biological characteristics of some of the helminths are …

Mammals Of The Northern Great Plains, J. Knox Jones Jr., David M. Armstrong, Robert F. Hoffmann, Clyde Jones

University of Nebraska State Museum: Mammalogy Papers

For the purposes of this book, the Northern Great Plains are defined as the states of Nebraska, North Dakota, and South Dakota. As a physiographic concept, the northern part of the great interior grasslands of North America is, of course, much broader in geographic extent than the Dakotas and Nebraska, but the three states lie in the heart of the region, and thus the title for this work seems appropriate. Our expectations in writing Mammals of the Northern Great Plains were to provide a comprehensive, yet semitechnical, treatmeat of free-living mammals that would prove useful to specialist and nonspecialist alike. …

United States Naval Medical Research Unit Number Three, Cairo, Egypt, Medical Zoology Department Translation List, Harry Hoogstraal

United States Naval Medical Research Unit 3: Publications

List of translations of medical parasitology and medical entomology papers prepared by the United States Naval Medical Research Unit Number 3 in Cairo, Egypt. The papers were translated from numerous languages, such as Russian (most were translated from Russian), Bulgarian, Chinese, Czech, Finnish, French, German, and Japanese, into English. The publication dates of the original papers ranged from about 1915 to 1983. Harry Hoogstraal translated some or all of the papers.

Whole Issue Nebraska Bird Review (December 1982) 50(4)

Nebraska Bird Review

TABLE OF CONTENTS

The New A.O.U. Checklist and Nebraska Birds .................74

Book Review .................87

1982 Fall Field Day .................87

Louisiana Waterthrush Nesting in Fontenelle Forest .................88

Notes .................89

Index of Volume 50 .................90

Book Review- Nebraska Bird Review (December 1982)

Nebraska Bird Review

The Kingfisher, David Boag, 120 pp. 6 ½ x 9 ½, Blandford Press, England, Sterling Publishing Co. Inc. New York Hardbound, indexed. $17.95.

This is a handsome book -thick paper, 66 color photographs (of various sizes) by the author. It is about the Kingfisher, Alcedo atthis, of Europe, about half the size of our Belted Kingfisher, and much more colorful. The text is interesting reading, giving the life history of the bird; description and distribution; territory and aggression; courtship and nest-building; eggs and young; food and feeding habits; mortality; myths and legend. And an appendix on photographic techniques, …

Note- Nebraska Bird Review (December 1982), Harold Turner, Steve Shupe

Nebraska Bird Review

Minden Notes. On 14 May 1982 I saw six or so White Pelicans over the Platte, south of Kearney, and a Swainson's Hawk, perched on a fence post, near Minden. I saw Lapland Longspurs 25 December, and then not again until 11 February, when they were present in large numbers. I usually saw Marsh Hawks when I got out this winter, and Rough-legged, and Red-tailed Hawks, and a few Kestrels. Prairie Falcons were not much seen, however. I flushed a Sprague's Pipit, northwest of minden, plus a few Savannah Sparrows. Red Crossbills were common feeders in town, earlier in the …

The New A.O.U. Checklist And Nebraska Birds

Nebraska Bird Review

The Sixth Edition of The A O. U Checklist of North American Birds will be published in 1983. The Fifth Edition was published in 1957, and the last changes in it were by the 33rdSupplement, issued in 1976. The scientific and common names of the birds to be listed in the Sixth Edition, in the order to be used in that edition, are given in a 34th Supplement, published July 1982 as a supplement to The Auk, Vol. 99, No.3. But that supplement, unlike previous ones, contains no explanations or comments. Stuart Keith, Birding XIV (2):40, who in working …

1982 Fall Field Day

Nebraska Bird Review

Those who came in Friday to the 4-H Camp at Halsey National Forest ran into rain there or on the way in, but Saturday and Sunday, 2 and 3 October, were bright, but a little too windy and a little too chilly to be perfect. Sixty-three registered for the meeting. Of the birds submitted for consideration, the directors selected the Scarlet Tanager at Scotts Bluff as the best and the Cattle Egret in Sioux Co. as second. (NBR 50:65 and 67). It was decided to have a new field card, on stiffer stock and smaller sized than the present …

Louisiana Waterthrush Nesting In Fontenelle Forest, Paul Bedell

Nebraska Bird Review

On 5 June 1982, I located a nest of the Louisiana Waterthrush (Seiurus motacilla) in Fontenelle Forest. The location had been determined on 26 April when I, with three others, Tanya Bray, Babs Padelford and B.J. Rose, saw a Waterthrush carrying nesting material. This site was later reported as abandoned. I had first seen a Waterthrush in this area on 15 April and identified it as a Louisiana by its song. On 21 April I saw two foraging together. On the date of the nest building they were silent and easily overlooked; but I heard occasional singing on …

"Index Of Volume 50," From Nebraska Bird Review (December 1982) 50(4)

Nebraska Bird Review

Index of Volume 50 (8 pages)

Accipter sp. 22

Adcock, Dorothy 7, 64

Alexander, Irene 19

Albino 60

Alfalfa 27

Anhinga 75

Ani, Groove-billed 80

Ash, green 29( 4)

Avocet, American 3,7,9, 26, 31, 38, 56, 78

............

Yellowlegs
Greater 8, 26, 31, 55, 79
Lesser n, 26, 31, 55, 79

Yellowthroat, Common 17, 26, 33, 35, 64, 85, 87

Zeillemaker, C. Fred 4(2), 7, 11
Melly 4, 7, 11

Masthead From Nebraska Bird Review (December 1982) 50(4)

Nebraska Bird Review

Published quarterly in March, June, September, and December by the Nebraska Ornithologists' Union, Inc. as its official journal and sent free to all members who are not in arrears for dues. Subscriptions (on calendar year basis only) are $7.00 per year in the United States and $9.00 per year in all other countries, payable in advance. Single copies are $2.25 each, postpaid.

Memberships (on a calendar year basis only): Student, $3.00; Active. $7.00; Sustaining, $15.00; Family Active, $10.00; Family Sustaining, $20.00; Life, $100.00.

Determining Sex Of Plains Pocket Gophers By Incisor Width, Ronald M. Case, Alan B. Sargeant

University of Nebraska State Museum: Mammalogy Papers

Biologists studying food habits of predators can often determine the prey species but not the sex of the prey from remains found at dens, in stomachs, scats, or pellets of predators. Knowledge of the sex of prey is useful in evaluating predator food habits as well as indicating sex specific differences in prey behavior.

Plains pocket gophers, Geomys bursarius, can be easily identified by the presence of two prominent grooves on the face of each upper incisor. This makes them ideal specimens for studying prey remains. In this paper, we present data that can be used to identify the …

Demography, Movements, Activity, Habitat Utilization And Marking Behavior Of A Bobcat (Lynx Rufus) Population In South-Central Florida, Douglas A. Wassmer

USF Tampa Graduate Theses and Dissertations

Eighteen (6 male and 7 female adults, 5 juveniles) radio-collared bobcats (Lynx rufus) were monitored on the Archbold Biofogical Station and vicinity during 1979-1982. Mean density was 0.06 males, 0.11 females, and 0.19 juveniles per 100 ha. Mean sex and age ratios were 0.6 adult males per adult female and 1.22 juveniles per adult. Breeding occurred from September to March. Mean size of 13 mobile litters was 2.5 (range 1-4). Nine (50%) of 18 collared cats died. Nine additional individuals were found dead or reported killed. Known causes of 16 deaths were: road-killed 8, feline panleukopenia or notoedric …

Karyotypic Relationships Within The Short-Tailed Shrews, Genus Blarina, Sarah B. George, Hugh H. Genoways, Jerry R. Choate, Robert J. Baker

University of Nebraska State Museum: Mammalogy Papers

Short-tailed shrews of the genus Blarina exhibit considerable geographic variation in both diploid number and fundamental number. Four chromosomal groups are recognized within the genus: Blarina brevicauda, FN = 48; 2N = 50, 49, or 48; B. carolinensis, FN = 45 or 44; 2N = 46, 39, 38, or 37; B. c. peninsulae, FN = 52; 2N = 52, 51, or 50; B. hylophaga, FN = 62, 61, or 60; 2N = 52. B. c. peninsulae also may be a distinct species, but exact determination must await location and analysis of a zone of contact with …

Note--Nebraska Bird Review (September 1982), George W. Brown

Nebraska Bird Review

BARN OWL NEST. A Barn Owl nested 2.5 miles southwest of Sutherland, Lincoln Co. The Owl selected a ledge above an overhead door in a farm grain elevator building, built of steel. The ledge was about 8 inches wide and 12 feet above the driveway. The door was opened and closed during the nesting and that didn't seem to cause a problem. Six eggs were laid and all hatched. The day I observed the site (28 July 1982) two young had left the nest and the other four were about ready to leave. The female was at the nest and …

Book Reviews- Nebraska Bird Review (September 1982), R.G. Cortelyou

Nebraska Bird Review

A Twitcher's Diary. The Birdwatching Year of Richard Millington, Richard Millington, 192 pp., 6½ x 9½, Blandford Press, England, Sterling Publishing Co. Inc, New York. Hardbound, indexed, $24.95.

Twitching is the British term for listing, but Mr. Millington is more than just a lister. He made five visits to get "crippling views" of a Scops Owl, which had been heard and poorly seen on previous attempts. Of course, he is a bird artist (a good one) and a "crippling view" of the Owl is one of the over 200 drawings in the book, including 14in color. The text is …

1982 (Fifty-Seventh) Spring Occurrence Report

Nebraska Bird Review

1982 (Fifty-Seventh) Spring Occurrence Report

Two hundred eighty-seven species are listed in this report, from 15 locations. The comparable figures for 1981 are 298 species from 12 locations; 1980 298 from 14; and 1979 292 from 12.

The symbols used in the tabulation are:

Ja, Fe, Mr, Ap, My, and Je for the months.

Masthead From Nebraska Bird Review (September 1982) 50(3)

Nebraska Bird Review

Published quarterly in March, June, September, and December by the Nebraska Ornithologists' Union, Inc. as its official journal and sent free to all members who are not in arrears for dues. Subscriptions (on calendar year basis amy) are $7.00 per year in the United States and $9.00 per year in all other countries, payable in advance. Single copies are $2.25 each, postpaid.

Memberships (on a calendar year basis only): Student, $3.00; Active, $7.00; Sustaining, $15.00; Family Active, $10.00; Family Sustaining, $20.00; Life, $100.00.