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Studies On The Helminth Fauna Of Alaska. Xliii. Strigea Macropharynx Sp. N., A Trematode Parasite Of Falco Rusticolus L., Georges Dubois, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Strigea macropharynx sp. n. (Trematoda : Strigeata, Strigeidae), an intestinal parasite of Falco rusticolus L., is described. Falconiformes harbor two species of Strigea (S. falconis Szidat, 1928, and S. macroconophora,/i> Dubois and Rausch, 1950) with vitellaria terminating near the copulatory bursa. Both differ from the new species in having a pharynx that is smaller than or subequal to the buccal sucker, as well as in other details. In S. elegans Chandler and Rausch, 1947, a parasite of Strigiformes, the eggs are larger, the testes of different form, and the vitellaria extend significantly farther into the region of the copulatory …

The Coccidian Parasites (Protozoa, Sporozoa) Of Rodents, Norman D. Levine, Virginia Ivens

Harold W. Manter Laboratory of Parasitology: Library Materials

This monograph summarizes the known information on taxonomy, morphology, life cycle, hosts, location in the host, pathogenicity, geographic distribution, and cross-transmission studies of the 196 named species of coccidia of rodents. These include 176 species of Eimeria, 9 of Isospora, 3 of Wenyonella, 2 each of Cryptosporidium and Klossiella, and 1 each of Dorisiella, Caryospora, Tyzzeria, and Klossia. In addition, similar data are given for those forms for which insufficient information is available to justify assigning them names.

Eimeria, which is the most common genus, has been described from only 15% …

Identification Of The Adults, Nymphs, And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, Elias P. Brinton

Theses and Dissertations

In 1910 C. W. Stiles made the following comment as a part of a summary statement to his extensive study of the stigmatal plates of Dermaeentor ticks: "The specific determination of ticks is attended in many cases with con-siderable difficulty."

Kowalewskiella Totani N. Sp. (Cestoda: Dilepididae) From Totanus Flavipes, J. Teague Self, John J. Janovy Jr.

John J. Janovy, Jr. Publications

Totanus flavipes (Gmelin) 1789 (lesser yellowlegs) collected from the Cheyenne Bottoms Waterfowl Management area, Barton County, Kansas was parasitized by cestodes belonging to the poorly known genus Kowalewskiella Baczynska 1914 and constituting a species new to science.

Kowalewskiella totani n. sp. is described from Totanus flavipes from Barton County, Kansas. It differs from K. cingulifera (Krabbe 1869) Sandeman 1959 in being much larger and having roughly twice as many testes as the latter species.

Cytogenetic Evidence For The Specific Distinction Of An Alaskan Marmot, Marmota Broweri Hall And Gilmore (Mammalia: Sciuridae), Robert L. Rausch, Virginia R. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Cytogenetic studies based upon somatic cells (bone marrow) have disclosed that the marmot hitherto designated Marmota caligata broweri Hall and Gilmore, occurring in the Brooks Range of Arctic Alaska, differs from M. c. caligata (Eschscholtz) in number of chromosomes (2n=36 as compared with 2n=42 in M. caligata) and in proportions of chromosomal types. Typical karyograms for the two species are presented. It is concluded that the Brooks Range marmot is specifically distinct from M. caligata, the applicable name being Marmota broweri Hall and Gilmore. Also determined were diploid chromosome numbers for two other Nearctic species of marmots, M. …

Automatic Solvent Exchanger, D. R. Viglierchio, Armand R. Maggenti

Harold W. Manter Laboratory of Parasitology: Faculty Publications

A solvent delivery and removal system has been designed and developed such that solvent exchange in biological specimens and tissues can be effected automatically at ambient or above ambient temperatures. The operation may be programmed so that any series of solvents mutually soluble in sequence may be exchanged. For convenience in calibration and flexibility the system may be operated manually.

Studies On The Helminth Fauna Of Alaska. Xlii. Aploparaksis Turdi Sp. N., A Hymenolepidid Cestode From Thrushes, Francis S.L. Williamson, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Aploparaksis turdi sp. n. (Cestoda: Hymenolepididae) is described from the robin, Turdus migratorius L., and recorded also from the varied thrush, Ixoreus naevius (Gmelin), from Iliamna Lake, upper Alaska Peninsula. This cestode is distinguished from the three previously known species of Aploparaksis s. l. occurring in passeriform birds by the size and number of rostellar hooks and by the arrangement and proportions of the genital organs. It is concluded that the validity of the genus Monorcholepis Oshmarin, 1961, to which certain of these species have been assigned, is questionable, and the latter genus is considered to be a synonym of …

A Three-Year Survey Of Antimicrobial Agents, J. P. Truant

Henry Ford Hospital Medical Journal

No abstract provided.

Abstracts

Henry Ford Hospital Medical Journal

No abstract provided.

Observations On The Biology, Anatomy, And Morphology Of Otobius Lagophilus Cooley And Kohls, C. Selby Herring, D Elden Beck

Brigham Young University Science Bulletin, Biological Series

The principal objective of this study is to bring up to date information on geographic distribution, seasonal occurrence, and host-parasite relationship of O. lagophilus in western North America. Notes on life history and disease transmission potential are included.

Data and information were obtained from three sources: (1) natural history collections and field records at Brigham Young University over the past twenty years; (2) the Rocky Mountain Laboratory in Hamilton, Montana; and (3) published literature.

All available collection records are presented in a table from which information on geographic distribution, seasonal occurrence, and host-parasite relationship was extracted. O. lagophilus is known …

Identification Of The Adults, Nymphs And Larvae Of Ticks Of The Genus Dermacentor Koch (Ixodidae) In The Western United States, E. P. Brinton, D E. Beck, D. M. Allred

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Vibriosis In Sheep, Stanley M. Dennis

Journal of the Department of Agriculture, Western Australia, Series 4

OVINE VIBRIOSIS or vibrionic abortion, a serious disease of breeding ewes, has been known for almost 50 years and has been reported from most of the important sheep breeding areas of the world.

It is capable of causing serious economic loss.

Mastitis : Prevention And Control. 3. Implementing The Mastitis Control Programme, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

FARMERS who have followed the first two articles in this series should by now have established the recommended milking routine and be familiar with it.

Pullorum Tested Poultry Flocks, 1965, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western Australia by the annual blood-testing of all birds and the destruction of reactors.

Calfhood Diseases. 2. Respiratory And Nutritional Deficiency Diseases, M R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

MOST of the common organisms found in the environment of calf sheds and yards may at times be responsible for respiratory infections, to which the young animal is very susceptible.

Remarkable Success Of Bovine T.B. Eradication Campaign, J Shilkin

Journal of the Department of Agriculture, Western Australia, Series 4

Less than 20 years ago Perth dairy herds had the highest T.B. incidence of any Australian capital city and half of the Kalgoorlie cattle had the disease.

Why this was so and how the eradication campaign has reduced the incidence of less than 0.3 per cent, in 128,000 cattle is discussed in this article.

Rabbit Increase : A Warning, A R. Tomlinson

Journal of the Department of Agriculture, Western Australia, Series 4

THE increase in rabbits which has become apparent in many parts of our agricultural areas is a warning to those who considered the problem solved by myxomatosis that these pests are still present and are quite capable of building up to a major menace again, unless they are continually and effectively controlled.

Calfhood Diseases. 1. Gastro-Intestinal Diseases, M R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

CALFHOOD disease may be divided for convenience into three main categories:

• Those affecting the gastro-intestinal tract, including diseases of an infectious nature and those arising as a result of infestation by worms (parasitism).

• Those affecting the respiratory system, including lungworms.

• Those resulting from nutritional deficiencies, especially vitamins and minerals.

Mastitis : Its Prevention And Control. 1. The Udder In Health And Disease, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

This is the first of a series of four articles on mastitis which will appear in consecutive issues of the Journal of Agriculture.

This is an introductory article describing the cow's udder in health and disease.

Mastitis : Prevention And Control. 2. Principles Of Mastitis Control, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

MASTITIS is a major cause of financial loss in over half our dairy herds.

Losses result from treatment costs, milk discarded, permanent loss of milk production, culling, lowering of solids-not-fat content and loss of butter-fat production.

Mastitis CAN be controlled. This article outlines the basic principles of mastitis control in the milking shed.

Why Did These Lambs Die?, Stanley M. Dennis

Journal of the Department of Agriculture, Western Australia, Series 4

INVESTIGATIONS over the past two years have shown that most lamb deaths in Western Australia occur during the first three days of life, that is, in the critical neonatal period.

Most of the lambs died between 24 and 72 hours after birth.

Good Facilities Help T.B. Testing, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

Owner co-operation is needed for the smooth working of the tuberclin testing of cattle, compulsory in the South-West Land Division.

This article describes suitable facilities for the testing and how they operate.

Mastitis : Prevention And Control. 4. The Mastitis Control Programme Continued, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

PREVIOUS articles in this series have described mastitis and the principles of mastitis control, and suggested how a control programme may be established.

This article outlines the routine measures which should be maintained for continuation of the programme.

Clover Disease Of Sheep In Western Australia, A B. Beck, M. R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

DURING the past five years there has been a marked increase in the incidence of breeding abnormalities of sheep associated with the grazing of subterranean clover pastures.

This complex of diseases first became a major problem in Western Australia in the years following 1940 and eventually became known as "clover disease".

Pig-Pox, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

THE lesions of pig-pox appear rather alarming when seen for the first time.

Fairly large red areas initially appear on the pig's skin followed later by scab formation, with healing two or three weeks after the first appearance of the disease.

Lot Feeding Of Beef Cattle. 5. Feed Lots And Animal Health, W J O Wilkie

Journal of the Department of Agriculture, Western Australia, Series 4

BRINGING cattle from various sources together in a feed lot makes them more liable to disease than they would be in the open paddock.

Precautions, careful selection, prevention and vaccination can reduce the risk of disease and the possible need for treatment during the feed lot fattening period.

Translation Of Krylov, M. V. 1965. The Development Of Nuttallia Tadzhikistanica Krylov Et Zanina, 1962 In The Tick Hyalomma Anatolicum [= Razvitie Nuttallia Tadzhikistanica Krylov Et Zanina, 1962 V Kleshche Hyalomma Anatolicum]. Acta Protozoologica 3: 369-382, M. V. Krylov, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Summary

The development of Nuttallia tadzhikistanica in the larvae and nymphs of Hyalomma anatolicum was followed. In the first hours after the larvae had begun blood sucking on infected specimens of Meriones erythrourus, Nuttallia which had got into the intestire of the tick, leave erythrocytes and multiply by division into two or four individuals. Two or four hours later, mono-nuclear trophozoites occur in the haemocoel of the tick. Here their multiple division occurs. Multinucleated developmental stages of Nuttallia occur in the haemocoel during 24 hours after the larvae become detached from the host. The multinucleated stages break down into …

Translation Of Anpilogova, N. V. 1965. On The Finding Of Oocysts Of Coccidia Of The Genus Isospora Schneider In Domestic Birds [= O Nakhozhdenii Ootsist Koktsidii Roda Isospora Schneider U Domashnikh Ptits]. Dokl. Akademie Nauk Tadzhik. Ssr 8(4): 44-46, N. V. Anpilogova, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 18, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, October 16, 1969 (4 pages)

Translation of Anpilogova, N. V. 1965. On the finding of oocysts of coccidia of the genus Isospora Schneider in domestic birds [= O nakhozhdenii ootsist koktsidii roda Isospora Schneider u domashnikh ptits]. Dokl. Akademie Nauk Tadzhik. SSR 8(4): 44-46

Translated from Russian to English by Frederick K. Plous, Jr. and edited by Norman D. Levine (notated NDL:cml)

Presented to the corresponding member of the Academy of Sciences of the Tadzhik SSR M. N. Narzykulov on May 3, 1964

Review Of Echinococcus Species In South Africa, Anna Johanna Maria Verster

Harold W. Manter Laboratory of Parasitology: Faculty Publications

1. The nominate subspecies of E. granulosus (Batsch, 1786) is redesignated from the type locality, Europe.

2. Five subspecies of E. granulosus are described from South African carnivores: E. g. granulosus, E. g. africanus, E. g. felidis, E. g. lycaontis and E. g. ortleppi.

3. E. g. granulosus has so far only been recovered from the Transvaal; E. g. ortleppi appears to be restricted to the Transvaal; E. g. africanus occurs in the Orange Free State and the Transvaal; E. g. lycaontis and E. g. felidis like their definitive hosts are restricted to the Transvaal.

4. …

Life Cycle And Development Of Prosthorhynchus Formosus (Van Cleave, 1918) Travassos, 1926, An Acanthocephalan Parasite Of Birds, Gerald D. Schmidt, O. Wilford Olsen

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The life cycle of Prosthorhynchus formosus (Van Cleave, 1918) Travassos, 1926 is presented. The terrestrial isopods Armadillidium vulgare, Porcellio laevis, and P. scaber served as experimental intermediate hosts, and chickens and turkeys as experimental definitive hosts. After ingestion of the eggs by the isopod, the acanthor emerges from its shells within 15 minutes to 2 hours, enters the gut wall of its host, and remains there 15 to 25 days. It then migrates to the hemocoel and develops through the acanthella stage to the infective cystacanth by the 60th to 65th day of infection.