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Observations On The Size And Fecundity Of The Least Brook Lamprey, Lampetra Aepyptera (Abbott) In Northcentral Arkansas, Chris T. Mcallister, Michael C. Wooten, Timothy L. King

Journal of the Arkansas Academy of Science

No abstract provided.

Anomolies Of Bobcat Skulls (Felis Rufus) In Arkansas, C. Renn Tumlison, V. Rick Mcdaniel

Journal of the Arkansas Academy of Science

No abstract provided.

The Distribution And Relative Abundance Of Aquatic Oligochaeta In The Upper Cache River System, Southern Illinois, In Relation To Water Quality, Mark Julian Wetzel

Masters Theses

Species composition, distribution, abundance, and water quality relationships of aquatic oligochaetes occurring in the upper Cache River system, southern Illinois were investigated. Forty-two taxa of oligochaetes including 16 naidids, 22 tubificids and representatives of the families Aeolosomatidae, Branchiobdellidae, Enchytraeidae, and Lumbriculidae were collected. Four species of oligochaetes new to Illinois, Limnodrilus psammophilus Loden, L. rubripenis Loden, Psammoryctides (Spencerius) californianus Brinkhurst, and Haemonais waldvogeli Bretscher were collected during this study. Another species of Limnodrilus new to science is reported here, as yet undescribed. The thesis that aquatic oligochaetes can be used as true water quality indicator organisms is rejected. It is …

Three-Dimensional Home Range Of The Eastern Fox Squirrel, Sciurus Niger, Joi L. Augustin

Masters Theses

Standard procedures for presenting home range data for species such as the fox squirrel on a single plane do not adequately represent the space they occupy. Comparisons of techniques for presenting the home range of this species on a three-dimensional basis were made using data obtained by direct observations of color marked squirrels. Three-dimensional ellipsoid models of their range varied from 9,154 m³ to 63,811 m³ and were assumed to be more accurate when observation points approached 50 in number. Rectangular parallelepipeds for the same data ranged from 9,784 m³ to 56,836 m³ and resulted in …

Description And Taxonomic Importance Of Penial Morphology In The Cryptodiran Turtles Of Malaysia, Lynn D. Wike

Masters Theses

This paper investigates the use of penial structure to study the relationships among the turtles of peninsular Malaysia. The penial morphology of Malaysian turtles, mainly batagurines, has not been previously described. Herein penes of 12 Malaysian species are described and compared to three Nearctic species. Each was coded for 22 penial characters which were used for numerical analysis by the NT-SYS numerical taxonomy system of multivariate statistical proceedures. The analysis failed to distinguish groups below the family level when the 15 species were tested. The test also failed to distinguish the complexes within the Batagurinae when they were analyzed separately. …

Morphological Variation In The Southeastern Pocket Gopher, Geomys Pinetis (Mammalia: Rodentia), Stephen L. Williams, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

The nominal species of southeastern pocket gophers (Geomys pinetis, G. colonus, G. cumberlandius, and G. fontanelus), which collectively occupy a geographic range on the Atlantic and Gulf coastal plain of Alabama, Georgia, and Florida, were examined for morphological variation. Univariate and multivariate analyses were used to determine age, sexual, individual, and geographic variation in G. pinetis. Significant differences were found among different age classes and between sexes. Males displayed higher individual variation than females and external measurements were more variable than cranial measurements. Of the four named species in the pinetis-species group (colonus …

Karyology And Morphometrics Of Three Species Of Akodon (Mammalia: Muridae) From Northwestern Argentina, Rubén M. Barquez, Daniel F. Williams, Michael A. Mares, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Chromosomal and morphometric studies were conducted on a sample from an assemblage of Akodon spp. occurring in various patterns of sympatry from the provinces of Catamarca, Jujuy, Salta, and Tucumán, Argentina. Results showed three distinct morphometric groups based upon size. Size also varied with age, but there were no significant differences in measurements of males and females. The three morphometric groups have distinct karyotypes. Akodon caenosus Thomas is the smallest of the three, and has a karyotype of 2n = 34, FN = 40. A. boliviensis tucumanensis J. A. Allen is intermediate in size and has 2n = 40, FN …

Results Of The Alcoa Foundation-Suriname Expeditions. Iv. A New Species Of Bat Of The Genus Molossops (Mammalia: Molossidae), Stephen L. Williams, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

A new species of molossid bat of the genus Molossops is described from Suriname. The new species is a member of the subgenus Molossops where it is distinguished from the other two member species, temminckii and aequatorianus, by larger external and cranial size. A single specimen of the species was taken in northern Suriname in an area of savannah and secondary forest.

1980 Fall Field Day

Nebraska Bird Review

1980 FALL FIELD DAY

Sixty people participated in at least part of the 1980 Fall' Field Day, which was held from noon 4 October to noon 5 October at the 4-H Camp, Nebraska National Forest, Halsey, The weather was on the cool side, but nice - maybe too nice, for many of the warblers apparently migrated during the night. Seventy-one species were reported from the Forest or immediately adjacent to it: Mallard, Blue-winged Teal, Wood Duck, Turkey Vulture; Sharp-shinned, Cooper's, Red-tailed, and Swainsons's Hawks; Golden Eagle (an immature, seen over the Camp after most people had left); Marsh Hawk, Osprey, …

Book Review- Nebraska Bird Review (December 1980)

Nebraska Bird Review

BOOK REVIEW

Birds of Africa, John Karmali, 191 pages, 9¾ x 13, The Viking Press, New York, indexed, hardbound, $25.00.

The 72 magnificent color plates, ranging from less than half a page to two pages in size but with most a page or more, are the backbone of the book. They are supplemented by 132 black and- white pictures, mostly smaller. The text includes a foreword by Roger Tory Peterson; a preface containing Karmali's comments on photography; an introduction giving the characteristics - relief, rainfall, vegetation - of Africa in general and East Africa in particular; 37 chapters, one for …

Index Of Volume 48

Nebraska Bird Review

INDEX OF VOLUME 48

A-Z

Achord, Bill 19
Alberts, Frances 19
Alfalfa 58, 61(2), 62, 63(2), 64(2), 65(2)
Analysis of Migration Schedules of Nonpasserine Birds in Nebraska, An 26
Analysis of Migration Schedules of Passerine Birds in Nebraska, An 46
Anemone, meadow 62
Anhinga 27
Aronson, John G Observations of Late Fall Migratory Sandhill Granes, Platte River, Nebraska 20
Ash, green 64(2)

Yellowthroat, Common 12. J8, 39. 42. 53, 65(2). 67, 83
Zeigler, Gary 76
Zeillemaker, C. Fred 3. 15(2), 75, 81 Melly 3, 15(2), 75. 81

Notes- Nebraska Bird Review (December 1980)

Nebraska Bird Review

NOTES

MOTTLED DUCK. On 5 October 1958 I shot but just winged a female Mottled Duck. This was in Howard Co., on the Loup River, which borders our farm. I kept her (which was legal at the time), got a drake from Texas, and had them for years. I reared many young from the pair.

- Wm. W. Lemburg, Rt. 1, Box 96, Cairo, Nebraska 68824

EUROPEAN WIGEON IN SARPY COUNTY. On 28 March 1980, from 4:30 to 5 p.m., I observed a European Wigeon in a flock of migrating waterfowl at a wet field just east of the allied …

More 1979 Nesting Reports, Esther V. Bennett

Nebraska Bird Review

MORE 1979 NESTING REPORTS

Great Blue Heron - 339 active nests in Lincoln, Cherry, Brown, Dawson, and Loup counties, reported by G.A. Wingfield and D.G. Luce.

Black-crowned Night Heron - 47 active nests in Lincoln Co., reported by D.G. Luce.

Least Tern - 4 nests in Holt, Keya Paha, and Knox counties, reported by G.A. Wingfield.

Dickcissels - 4 young, Glenn Cunningham Lake, Omaha, 20 September; several family groups present 27 September, reported by Babs Padelford.

1980 (Fifty-Fifth) Spring Migration And Occurrence Report

Nebraska Bird Review

1980 (Fifty-Fifth) Spring Migration and Occurrence Report

Two hundred ninety-eight species are listed in this report, from 14 localities. The comparable figures for 1979 are 292 species from 12 locations; 1978 300 from 13; and 1977 281 from 13.

The symbols use in the tabulation are:

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

Masthead From Nebraska Bird Review (December 1980) 48(4)

Nebraska Bird Review

TABLE OF CONTENTS ON BACK COVER

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 a calendar year basis only) are $6.00 per year in the United States and $7.00 per year in all other countries, payable in advance. Single numbers are $1.75 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.

Whole Issue Nebraska Bird Review (December 1980) 48(4)

Nebraska Bird Review

TABLE OF CONTENTS

1980 (Fifty-fifth) Spring Migration and Occurrence Report ............................ 70

More 1979 Nesting Reports ...................................................... 83

1980 Fall Field Day .............................................................. 84

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

Notes ......................................................................... 87

Index of Volume 48 ............................................................. 90

Studies On The Scorpions Of Libya, Nuri Milad Barbash

Masters Theses

No abstract provided.

End Matter, Vol. 4, Index

Great Basin Naturalist Memoirs

No abstract provided.

Mineral Compostition Of Atriplex Hymenelytra Growing In The Northern Mojave Desert, A. Wallace, E. M. Romney, R. B. Hunter, J. E. Kinnear, G. V. Alexander

Great Basin Naturalist Memoirs

Fifty samples of Atriplex hymenelytra (Torr.) S. Wats, were collected from several different locations in southern Nevada and California to test variability in mineral composition. Only Na, V, P. Ca, Mg, Mn, and Sr in the samples appeared to represent a uniform population resulting in normal curves for frequency distribution. Even so, about 40 percent of the variance for these elements was due to location. All elements differed enough with location so that no element really represented a uniform population. The coefficient of variation for most elements was over 40 percent and one was over 100 percent. The proportion of …

End Matter, Vol. 4

Great Basin Naturalist Memoirs

No abstract provided.

Full Issue, Vol. 4

Great Basin Naturalist Memoirs

No abstract provided.

Parent Material Which Produces Saline Outcrops As A Factor In Differential Distribution Of Perennial Plants In The Northern Mojave Desert, A. Wallace, E. M. Romney, R. A. Wood, A. A. El-Ghonemy, S. A. Bamberg

Great Basin Naturalist Memoirs

An area of 0.46 km² divided into six zones in the northern Mojave Desert transitional with the Great Basin Desert has been studied. Diversity is high among the perennial plant species within the 0.46 km² area. Common species for the two deserts that are present in the area studied are Atriplex confertifolia (Torr. & Frem.) S.Wats., Ceratoides lanata (Pursh) J. T. Howell, Grayia spinosa (Hook.) Moq., Ephedra nevadensis S. Wats. Some other species present include Lycium andersonii A. Gray, Lycium pallidum Miers, Ambrosia dumosa (A. Gray) Payne., Larrea tridentata (Sesse & Moc. ex DC) Cov., Acamptopappus shockleyi A. …

Transpiration And Co2 Fixation Of Selected Desert Shrubs As Related To Soil-Water Potential, S. B. Clark, J. Letey Jr., O. R. Lunt, A. Wallace, G. E. Kleinkopf, E. M. Romney

Great Basin Naturalist Memoirs

In desert plants, transpiration rates decreased before photosynthetic rates when plants were entering a period of water stress. This may have adaptive consequences. A difference of -5 bars in the soil-moisture potential had considerable importance in reducing the rate of transpiration. In Helianthus annuus L. (sunflower) the photosynthetic rate decreased before the transpiration rate in contrast to Great Basin-Mojave Desert plants, and the changes occurred with a -1 bar difference in soil-moisture potential. Morphological changes in three desert plant species [Artemisia tridentata Nutt., Ambrosia dumosa (Gray) Payne, Larrea tridentata (Ses. Moc. ex DC) Cov.] as the soil-moisture potential decreased …

Front Matter, Vol. 4

Great Basin Naturalist Memoirs

No abstract provided.

An Evaluation Of Small Rodent Populations In Four Dismal Swamp Plant Communities, Fiona Elizabeth Breidling

Biological Sciences Theses & Dissertations

Diversity and density of small rodents in the Dismal Swamp are believed to be low. Reasons for this may be excessive predation, heavy interspecific pressure from larger rodents, lack of suitable habitat, low food availability or flooding.

Rodent populations were evaluated using live-traps and pitfall traps in four different Dismal Swamp plant communities. Habitat was compared on the basis of phytomass studies previously reported. Flood levels were recorded during live-trapping sessions. Mast from trees was collected in modified mast collectors, and fed to Peromyscus leucopus in the laboratory. Mast was analyzed for caloric value and nutrient content.

Only two …

Provisional Checklist Of Mammals Of South Dakota, Jerry R. Choate, J. Knox Jones Jr.

University of Nebraska State Museum: Mammalogy Papers

Distributional patterns of mammals in South Dakota are among the most poorly known for any region of similar size in temperate North America. The only state-wide treatment of the group was the mimeographed compilation by Over and Churchill (1945), which consisted mostly of nontechnical anecdotes. Consequently, much of what is known of the distribution of South Dakotan mammals has been derived from localized inventories (Findley 1956a on Clay County ; Andersen and Jones 1971 on Harding County; Turner 1974 on the Black Hills; and Wilhelm et al. 1981 on Lacreek National Wildlife Refuge in Bennett County). These studies, supplemented with …

An Analysis Of Migration Schedules Of Passerine Birds In Nebraska, Paul A. Johnsgard

Nebraska Bird Review

An Analysis of Migration Schedules of Passerine Birds in Nebraska

The format of this paper follows my earlier one on non·passerine species (NBR 48:26-36). Eastern Kingbird. Seventy-three initial spring sightings range from 24 March to 29 May with a median of 3 May. Half of the records fall within the period 1-7 May. The range of 126 final fall sightings is from 4 August to 14 October, with a median of 9 September. Half of the records fall within the period 116 September.

Western Kingbird. The range of 117 initial spring sightings is from 30 April to 26 May, …

Notes [September 1980], David W. Menke

Nebraska Bird Review

DESOTO NWR RECORDS. First recorded observations of six species of birds were made at DeSoto NWR in 1979:

1. Snowy Egret. Seen 10 May in the old Missouri River channel marsh in Harrison Co., Iowa (about 300 yards from the Iowa-Nebraska boundary line). Observer, D. Menke.
2. Hungarian Partridge. Small flock seen 20 and 28 January in the fields near the Refuge's west boundary in Harrison Co., Iowa. Observer, D. Knauer.
3. Worm-eating Warbler. Seen 28 May on the Cottonwood Nature Trail (heavily wooded area) in Washington Co., Nebraska. Observer, D. Menke.
4. Northern Parula. Seen 22 April on the …

1979 Nebraska Nesting Survey, Esther V. Bennett

Nebraska Bird Review

Data on the 1979 nesting season were received from 3 observers, reporting on 19 species from 9 counties. Thirteen species were reported on 53 North American Nest·Record Cards. The counties, with the column numbers on the tabulation shown in parentheses, and the contributors were Dawes (3) RA Lock; Douglas (8) RG. Cortelyou; Frontier (7) RA Lock; Keith (5) RA Lock; Lincoln (6) RA Lock; Morrill (4) RA Lock; Sarpy (9) R.G. Cortelyou; Scotts Bluff (2) AM. Kenitz; Sioux (1) RA Lock. Ross a Lock contributed 32 cards and Alice M. Kenitz 20 cards.

Whole Issue Nebraska Bird Review (September 1980) 48(3)

Nebraska Bird Review

Table of Contents

An Analysis of Migration Schedules of Passerine Birds in Nebraska ...............46

Birds of an Agricultural Community ...............58

1979 Nebraska Nesting Survey............... 67

Notes ...............68