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  • 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.
11

Diversity, abundance, and the effect of Bacillus thuringiensis var. kurstaki Berliner and Gypchek on larval and adult Symphyta in Virginia and West Virginia

Braud, Rachel Ann. January 2001 (has links)
Thesis (M.S.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains x, 87 p. : ill. (some col.), map. Vita. Includes abstract. Includes bibliographical references (p. 76-82).
12

A revision of Physotarsus Townes, with a preliminary phylogenetic analysis of Scolobatini (Hymenoptera: Ichneumonidae: Ctenopelmatinae).

Zhaurova, Kira 02 June 2009 (has links)
A species-level revision and a phylogenetic analysis of the genus Physotarsus Townes are performed. Physotarsus is expanded to include 17 new species: P. albus sp. nov., P. claviger sp. nov., P. concavus sp. nov., P. cordatus sp. nov., P. emarginatus sp. nov., P. flavipennis sp. nov., P. foveatus sp. nov., P. gineus sp. nov., P. glabellus sp. nov., P. laucos sp. nov., P. luteus sp. nov., P. melipennis sp. nov., P. melotarsus sp. nov., P. niveus sp. nov., P. oculatus sp. nov., P. tonicus sp. nov., and P. truncatus sp. nov. Physotarsus fabioi Gauld is removed from Physotarsus and the Scolobatini, and placed in Pionini (Ctenopelmatinae). A phylogenetic analysis of the tribe Scolobatini yields two monophyletic groups of genera, reclassified as Scolobatini and Westwoodiini. Scolobatini includes the genera Catucaba, Onarion, Physotarsus and Scolobates, and Westwoodiini includes genera Dictyopheltes, Hypopheltes, Pergaphaga and Westwoodia. The genus Tasmabates, previously included in the Scolobatini, is excluded from both the Scolobatini and the Westwoodiini, its current placement unclear.
13

Systematics and phylogeny of the Baeini (Hymenoptera : Scelionidae), with special reference to Australasian fauna / Muhammad Iqbal.

Iqbal, Muhammad January 1998 (has links)
Addendum pasted onto verso of back end paper. / Copy of author's previously published article inserted. / Bibliography: leaves 220-236. / xiv, 256, [35] leaves of plates : ill., maps ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / This study focused on phylogenetic relationships among genera of Baeini and taxonomy and relationships of Ceratobaeus Ashmead, the largest genus in Australasia. / Thesis (Ph.D.)--University of Adelaide, Dept. of Applied and Molecular Ecology, 1999
14

Pharmacology of the venom of Myrmecia Pyriformis (an Australian bulldog ant) /

Wanstall, Janet Compton. January 1969 (has links) (PDF)
Thesis--University of Adelaide, Dept. of Human Physiology and Pharmacology.
15

Classification and revision of world species of the genus Fusicornia risbec (Hymenoptera: Platygastridae)

Taekul, Charuwat, January 2008 (has links)
Thesis (M.S.)--Ohio State University, 2008. / Title from first page of PDF file. Includes bibliographical references (p. 101-105).
16

A morphological study and comparison of the mouth parts of some hymenoptera

Albertson, George William, January 1921 (has links)
Thesis (Ph. D.)--Catholic University of America, 1921. / A comparative study of the mouth parts of Vespa Maculata Linn. (worker), Apis Mellifica Linn. (worker), Andrena Perplexa Smith (female), and Macremphytus Varians Norton (female). Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (p. 52-58).
17

The Philippine Pimplini, Poemeniini, Rhyssini, and Xoridini (Hymenoptera, Ichneumonidae, Pimplinae)

Baltazar, Clare R., January 1957 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1957. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 193-197).
18

A revision of the subfamily Orthocentrinae (Ichneumonidae, Hymenoptera) of America north of Mexico

Smith, Lois Kathleen. January 1958 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1958. / Typescript. Abstracted in Dissertation abstracts, v. 18 (1958) no. 6, p. 2272. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 366-373).
19

The taxonomy of the side species group of Spilochalcis (Hymenoptera: Chalcididae) in America north of Mexico with biological notes on a representative species.

Couch, Gary James 01 January 1984 (has links) (PDF)
No description available.
20

The morphology of certain life-history stages of the bèrch sawfly, Arge pectoralis.

Davis, Gordon Richard Fuerst. January 1949 (has links)
No description available.

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