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Dr Vanessa Arranz Martinez PhD

Lecturer in Zoology and Ecology

School of Natural Sciences

Interested in applying genetic/genomic tools for understanding the dynamics of marine systems and conserving its precious life. My research expertise is in molecular ecology to disentangle the ecology and distributions of benthic invertebrates. From single-species studies, such as ascidians, molluscs and crustaceans to broader multiple-species views for assessing the patterns and processes driving the genetic connectivity among populations.
Recently immerse in the amazing and fast-growing genomics field, using Next Generation Sequencing (NGS) technologies and bioinformatics in various projects including environmental DNA metabarcoding and whole-genome sequencing (WGS) applied to kelp forests and coral reef ecosystems.

Professional

Contact details

  • Location: 5.11, 5
    Campus: Oteha Rohe

Qualifications

  • Doctor of Philosophy - University of Auckland (2018)

Research Expertise

Research Interests

Molecular ecology and evolution 

Marine invertebrates

Population genetics, phylogeography and Connectivity 

Conservation biology 

Metagenomics 

Area of Expertise

Field of research codes
Biogeography and Phylogeography (060302): Biological Sciences (060000): Community Ecology (060202): Ecology (060200): Evolutionary Biology (060300): Genetics (060400): Genomics (060408): Marine and Estuarine Ecology (incl. Marine Ichthyology) (060205): Phylogeny and Comparative Analysis (060309): Population, Ecological and Evolutionary Genetics (060411)

Research Outputs

Journal

Arranz, V., Liggins, L., & Aguirre, JD. (2021). Metabarcoding hyperdiverse kelp holdfast communities on temperate reefs: An experimental approach to inform future studies. Environmental DNA.
[Journal article]Authored by: Aguirre-Davies, J., Arranz Martinez, V., Liggins, L.
Arranz, V., Fewster, RM., & Lavery, SD. (2021). Geographic concordance of genetic barriers in New Zealand coastal marine species. Aquatic Conservation: Marine and Freshwater Ecosystems. 31(12), 3607-3625
[Journal article]Authored by: Arranz Martinez, V.
Liggins, L., Kilduff, L., Trnski, T., Delrieu-Trottin, E., Carvajal, JI., Arranz, V., . . . Aguirre, JD. (2021). Morphological and genetic divergence supports peripheral endemism and a recent evolutionary history of Chrysiptera demoiselles in the subtropical South Pacific. Coral Reefs.
[Journal article]Authored by: Aguirre-Davies, J., Arranz Martinez, V., Liggins, L.
Arranz, V., Thakur, V., & Lavery, SD. (2021). Demographic history, not larval dispersal potential, explains differences in population structure of two New Zealand intertidal species. Marine Biology. 168(7)
[Journal article]Authored by: Arranz Martinez, V.
Perez-Portela, R., Arranz, V., Rius, M., & Turon, X. (2013). Cryptic speciation or global spread? The case of a cosmopolitan marine invertebrate with limited dispersal capabilities. Scientific Reports. 3, Retrieved from https://www.nature.com/articles/srep03197
[Journal article]Authored by: Arranz Martinez, V.

Thesis

Arranz Martinez, V. (2018). Connectivity among marine communities: a multi-species approach to determining the major drivers of larval connection between populations of coastal species in New Zealand. (Doctoral Thesis, University of Auckland)
[Doctoral Thesis]Authored by: Arranz Martinez, V.

Teaching and Supervision

Teaching Statement

199.214 Invertebrate Form and Function

196.329 Marine Ecology

196.318 Molecular Ecology 

196.326 Topics in Marine Ecology 

Courses Coordinated

Media and Links

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