• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 100
  • 93
  • 16
  • 12
  • 12
  • 12
  • 12
  • 12
  • 12
  • 9
  • 8
  • 7
  • 7
  • 7
  • 6
  • Tagged with
  • 303
  • 76
  • 42
  • 29
  • 28
  • 26
  • 21
  • 21
  • 19
  • 17
  • 17
  • 17
  • 17
  • 16
  • 15
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The population dynamics and life histories of crustacean zooplankton at a deep-water station in Lake Michigan

Torke, Byron G. January 1975 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1975. / Typescript. Vita. Description based on print version record. Includes bibliographical references (leaves 85-90).
2

Phylogeny and population genetics of acorn barnacles in family Chthamalidae (Crustacea: Cirripedia).

January 2011 (has links)
Wu, Tsz Huen. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 89-106). / Abstracts in English and Chinese. / Chapter Chapter 1 --- General Introduction to thesis --- p.1 / Chapter Chapter 2 --- Literature review --- p.3 / Chapter 2.1 --- Introduction --- p.3 / Chapter 2.1.1 --- General introduction to barnacles --- p.3 / Chapter 2.1.2 --- Classification of barnacles --- p.4 / Chapter 2.1.3 --- Importance of barnacles --- p.4 / Chapter 2.2 --- Molecular phylogenetics of barnacles --- p.6 / Chapter 2.2.1 --- What is phylogenetics --- p.6 / Chapter 2.2.2 --- Phylogenetic studies on barnacles --- p.7 / Chapter 2.2.3 --- Choices on characters for barnacle phylogenetics: Morphological characters vs. molecular characters --- p.11 / Chapter 2.2.4 --- Choices of molecular markers in phylogenetic and population genetic studies on barnacles --- p.14 / Chapter 2.3 --- The use of barnacles as model organism in population genetic studies --- p.21 / Chapter 2.3.1 --- Pleistocene glaciations --- p.22 / Chapter 2.3.2 --- Oceanographic pattern and habitat availability --- p.23 / Chapter Chapter 3 --- Phylogenetic relationship of barnacles in family Chthamalidae --- p.26 / Chapter 3.1 --- Introduction --- p.26 / Chapter 3.2 --- Materials and methods --- p.31 / Chapter 3.2.1 --- "Sample collection, DNA extraction and amplification" --- p.31 / Chapter 3.2.2 --- Phylogenetic analyses --- p.34 / Chapter 3.3 --- Results --- p.35 / Chapter 3.4 --- Discussion --- p.40 / Chapter 3.4.1 --- Subfamily Notochthamalinae --- p.40 / Chapter 3.4.2 --- Subfamily Chthamalinae --- p.42 / Chapter 3.4.3 --- Subfamily Euraphiinae --- p.42 / Chapter 3.4.4 --- Phylogenetic relationship in the family Chthamalidae --- p.43 / Chapter 3.4.5 --- Suggestions on taxonomy of Chthamalidae --- p.45 / Chapter Chapter 4 --- Cryptic Diversity and Genetic Structure of the Acorn Barnacle Chthamalus moro in the Northwest Pacific --- p.47 / Chapter 4.1 --- Introduction --- p.47 / Chapter 4.2 --- Materials and methods --- p.53 / Chapter 4.2.1 --- "Sample collection, DNA extraction and amplification" --- p.53 / Chapter 4.2.2 --- Phylogenetic analysis --- p.55 / Chapter 4.2.3 --- Population genetic analysis --- p.55 / Chapter 4.3 --- Results --- p.57 / Chapter 4.3.1 --- Phylogenetic analysis --- p.57 / Chapter 4.3.2 --- "Population genetics analyses, demographic history and neutrality" --- p.61 / Chapter 4.4 --- Discussion --- p.72 / Chapter 4.4.1 --- Origin and the systematic status of the three lineages --- p.72 / Chapter 4.2.2 --- Demographic history of the three lineages --- p.81 / Chapter 4.3.3 --- Contemporary distribution and genetic connectivity of the three lineages --- p.84 / Chapter Chapter 5 --- Concluding remarks --- p.87 / References --- p.89
3

The structure and origin of formed elements in the blood of some crustacea

Toney, Marcellus Edward, January 1956 (has links)
Thesis--Catholic University of America. / "Literature cited": p. 24-26.
4

Marine Isopoda of the families Serolidœ, Idotheidœ, Pseudidotheidœ, Arcturidœ, Parasellidœ, and Stenetriidœ mainly from the South Atlantic ...

Nordenstam, Åke. January 1933 (has links)
Academical dissertation--Uppsala. / "The following work deals with the bulk of the very abundant material of marine antarctic and subantarctic Isopoda preserved in the Swedish state museum (Riksmuseum) at Stockholm."--Pref. "Reprint from Further zoological results of the Swedish antarctic expedition 1901-1903. vol. III, no. 1. Stockholm 1933." Bibliography: p. 279-284.
5

Die Dekapoden der Nord- und Ostsee (mit Ausnahme der Natantia Boas).

Blohm, Johannes Alfred, January 1913 (has links)
Inaugural-Dissertation, Universität zu Kiel, 1913. / Bibliography: p. [111]-114.
6

The Decapoda Macrura of the Snellius Expedition. I

Holthuis, L. B. January 1946 (has links)
Thesis--Leyden. / "Proefschrift verschijnt met geheel overeenkomstige pagineering in Temminckia, deel VII." Author's autograph presentation copy. "Stellingen:" 3 p. inserted. Includes bibliographical references (p. 151-174).
7

Mechanosensory neurons in culture : morphology and electrophysiology

Golas, Lillian B. January 1992 (has links)
Crustacean mechanosensory neurons, isolated by enzymatic digestion from abdominal muscle receptor organs of Homarus americanus and Procambarus clarkii, maintain characteristic morphological and electrophysiological phenotypes in culture. New outgrowth occurs at both the axonal and dendritic poles. The patterns of outgrowth are distinct and in keeping with the sensory function. The cut axonal end gives rise to few elongated processes which rarely branch. In contrast, the new growth at the dendritic pole consists of multiple, short ($<$10 um) processes which resemble normal sensory termini. Cultured tonic and phasic sensory neurons respond to depolarizing current injections with characteristic firing patterns. Single channel patch clamp studies have identified at least four different ion channels. In Homarus, three channel types are voltage but not stretch sensitive. One channel type identified in Procambarus, displays both voltage and stretch sensitivity. These cultured mechanosensory neurons have the potential to be useful models for the study of the mechanisms of mechanotransduction.
8

Vertical distribution of decapod crustacean larvae field and experimental studies /

Breckenridge, Joanne Kathryn, January 2008 (has links) (PDF)
Thesis (M.S. in zoology)--Washington State University, December 2008. / Title from PDF title page (viewed on June 30, 2009). "School of Biological Sciences." Includes bibliographical references (p. 55-60).
9

Modifications in size, form, and function of homologous crustacean appendages

Bell, W. B. January 1900 (has links)
Thesis (Ph. D.)--University of Iowa, 1905. / Bibliography: p. [39].
10

Contribution à l'étude du métabolisme des phospholipides chez les crustacés

Chapelle, Serge. January 1984 (has links)
Thesis--Université de Liège. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (p. 316-334).

Page generated in 0.1446 seconds