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Monday, July 27, 2020 | History

2 edition of Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy) found in the catalog.

Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy)

May, Henry Gustav

Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy)

by May, Henry Gustav

  • 56 Want to read
  • 19 Currently reading

Published by Johnson Reprint in New York .
Written in English

    Subjects:
  • Gordius robustus

  • Edition Notes

    Statementby Henry Gustav May.
    SeriesIllinois biological monographs -- v. 5, no. 2, Contributions from the Zoological Laboratory of the University of Illinois -- no. 144
    The Physical Object
    Pagination118 p., 21 p. of plates :
    Number of Pages118
    ID Numbers
    Open LibraryOL17886614M

    The Gordius worm most commonly found in the Midwest is Gordius robustus, which belongs to the family Gordiidae, a group of arthropod parasites.(1) The reproduction of this parasite has been the subject of intensive study by nematodologists.(2) Gordius worms begin their life cycle as tiny larvae, which hatch from eggs laid underwater in the spring. May, H. G. Contributions to the Life Histories of Gordius robustus Leidy and Paragordius varius (Leidy)., , Illinois Biological Monographs, Volume 5, Number 2: pages with 21 plates. Hardbound, new library buckram with wraps bound in, good plus condition. original work, not a modern replica. $

    It can be suspected from experiments with the Japanese species Chordodes japonensis (Inoue, , Inoue, ) and laboratory life cycle experiments with the Nearctic Gordius robustus and Paragordius varius (Hanelt and Janovy, , Hanelt and Janovy, , Hanelt and Janovy, ) that a paratenic host is utilized in the life of these species Cited by: A new species of Gordius (Phylum Nematomorpha) from terrestrial habitats in North America. ZooKeys, 59– DOI: /zookeys Reference page. Schmidt-Rhaesa, A. Considerations on the genus Gordius (Nematomorpha, horsehair worms), with the description of seven new species. Zootaxa, 1– Preview.

    The Gray Whale: Eschrichtius robustus provides an introduction to the understanding of Eschrichtius robustus or the gray whale. This book explores the life processes, reproduction, and growth of large cetacean populations. Organized into four parts encompassing 25 chapters, this book begins with an overview of the gray whale evolution, fossils Format: Paperback. This banner text can have markup.. web; books; video; audio; software; images; Toggle navigation.


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Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy) by May, Henry Gustav Download PDF EPUB FB2

Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy) Related Titles. Series: Illinois biological monographs ; v. 5, no. 2, April, By. May, Henry G.

(Henry Gustav), Type. Book Material. Published material. Publication info. Contributions to the life histories of Gordius robustus (Leidy) and Paragordius varius (Leidy). [Urbana, Ill., University of Illinois, ©] (OCoLC) Material Type: Thesis/dissertation: Document Type: Book: All Authors / Contributors: Henry Gustav May.

Contributions to the life histories of Gordius robustus (Leidy) and Paragordius varius (Leidy). [Urbana, Ill., University of Illinois, ©] (DLC) (OCoLC) Material Type: Document, Thesis/dissertation, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: Henry Gustav May.

Excerpt from Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius (Leidy) It was noted at the time that both localities were at the edges of rapids. This led to the investigation of other rapids with the result that hundreds of Cited by: Full text of "Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy)" See other formats.

Paragordius varius, also known as the nematomorphs or horsehair worm, are known to control their definitive host to jump into a pool of water, thus allowing the adult worm to escape and reproduce. They are similar to nematodes but are much longer and very thin (>4 inches longer and 1/80 to 1/10 inch in diameter).

varius is usually found in water or wet m: Animalia. Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy () Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius Varius Leidy () Henry Gustav May.

10 Sep Paperback. US$ Add to basket. Contributions to the Life Histories of Gordius Robustus Leidy and Paragordius. Contributions to the life histories. Gordius robustus (Leidy) and Paragordius varius (Leidy). Il1inois Biological Mono-graphs 5: Life Cycle of a Horsehair Worm, Gordius robustus.

Contributions to the life histories of Gordius robustus (Leidy) and Paragordius varius (Leidy) with twenty-one plates, by Henry Gustav May () (Reprint) May, Henry G.

(Henry Gustav), Published by Pranava Books (). Gordius robustus Leidy, Mga sinonimo; Gordius hawaiiensis Heinze, Gordius californicus Camerano, Gordius agassizi Montgomery, Gordius villoti Rosa, Gordius lacustris Leidy, Gordius subspiralis Diesing, Gordius fasciatus Baird, Ginhadi-an: Animalia.

The musculature of larvae of Gordius aquaticus was investigated by laser-scanning microscopy and compared to transmission electron microscopic data for the larva of Paragordius varius. In the anterior portion of the body, the preseptum, four different muscle groups can be distinguished: (1) 12 anterior parietal muscles in the body wall, (2) six oblique Cited by: Morphogenesis of Paragordius varius (Nematomorpha) during the parasitic phase Contributions to the life histories of Gordius.

robustus Leidy Author: Andreas Schmidt-Rhaesa. May HG. () Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy). Illinois Biological Monographs 5: 1– / [Google Scholar] Poinar Jr GO, Brockerhoff : Christina Anaya, Andreas Schmidt-Rhaesa, Ben Hanelt, Matthew G.

Bolek. Revision von Gordius flavus Linstow und Gordius flavus G. The Gordius, or hair-worm: American Entomologist and Botanist, Contributions to the life history of Gordius robustus Leidy and Paragordius varius (Leidy).

Gordius is a genus of worms in the phylum Nematomorpha, the horsehair was formerly treated as the only genus in the family Gordiidae, but the genus Acutogordius is now usually included there. The genus is distributed worldwide except for Antarctica, where no Nematomorpha have been : Gordius, Linnaeus,   May HG () Contributions to the life histories of Gordius robustus Leidy and Paragordius varius (Leidy).

Illinois Biol Monogr – Google Scholar Montgomery TH () The adult organisation of Paragordius varius (Leidy).Cited by:   INTRODUCTION. Juvenile horsehair or gordian worms (Nematomorpha) are obligate parasites of terrestrial insects and, as adults, are free-living in freshwater sites including lakes, streams, and rivers [1,2].After the larval stage, adult worms kill and leave the host for the beginning of the free-living stage [].Nematomorpha include about freshwater species in 22 Cited by: 2.

Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes.

While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are Biological classification: Species. Gordius varius Leidy, An Paragordius varius [3] [1] [4] [2] in uska species han Nematomorpha nga syahan ginhulagway ni Joseph Leidy hadton An Paragordius varius in nahilalakip ha genus nga Paragordius, ngan familia nga i-an: Animalia.

Gordius robustus Name Synonyms Gordius agassizi Montgomery, Gordius aquaticus robustus Leidy, Gordius californicus Camerano, Gordius califronica Camerano, Gordius hawaiiensis Heinze, Gordius lacustris Leidy, Gordius subspiralis Diesing, Homonyms Gordius robustus Leidy.

Contributions to the life histories of Gordius robustus (Leidy) and Paragordius varius (Leidy) Contributions to the life histories of Gordius robustus (Leidy) and Paragordius varius (Leidy) Hawaiian Situation. Hawaiian Situation. Say you need me. Secret Life Of Fishes.elucidate the life cycle of a nematomorph, Gordius robustus Leidy,which is widely distributed in the United States (Chandler, ).

Experiments were performed to test the pos­ sibilities of direct and indirect infection of G. robustus as the definitive host. Individuals of G. robustus were collected from Las Huertas.Untying a Gordian knot: the domestication and laboratory Published by Guset User, Description: J N H 20 A38, – Untying a Gordian knot: the domestication and laboratory.