The Effects of Habitat Specialization on Population Structure in Hawaiian Damselfies.

Date

2017-12

Contributor

Advisor

Department

Instructor

Depositor

Speaker

Researcher

Consultant

Interviewer

Narrator

Transcriber

Annotator

Journal Title

Journal ISSN

Volume Title

Publisher

Volume

Number/Issue

Starting Page

Ending Page

Alternative Title

Abstract

Hawaiʻi is a diverse ecological hotspot of biodiversity, home to many adaptive radiations including a clade of damselflies which encompass the full known range of damselfly breeding habitats and encompass a range of habitat specificity but are of increasing conservation concern. I tested the effects that habitat specificity might have on gene flow and population differentiation between a relative generalist Megalagrion vagabundum and a relative specialist Megalagrion nigrohamatum nigrolineatum. Mitochondrial genes indicate that there is significant differentiation at a fine-scale in M. vagabundum and suggests that differentiation may be even stronger in M. n. nigrolineatum. These data are further discussed with respect to genetic variation within these two species and possible barriers to dispersal and the ecology and conservation of these two Megalagrion species.

Description

Keywords

Conservation genetics, odonate, Hawaiian damselfly, population differentiation

Citation

Extent

Format

Geographic Location

Time Period

Related To

Related To (URI)

Table of Contents

Rights

All UHM dissertations and theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission from the copyright owner.

Rights Holder

Local Contexts

Collections

Email libraryada-l@lists.hawaii.edu if you need this content in ADA-compliant format.