Kerry A Hadfield

10PUBLICATIONS
13CO-AUTHORS
Fish pests and diseasesMarine and estuarine ecology (incl. marine ichthyology)Archival, repository and related studiesBiogeography and phylogeographyCommunity ecology (excl. invasive species ecology)
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Publications (10)

|May 14, 2026
Parasitic isopods in fish aquaculture: A review of current knowledge and future perspectives.

|Jan 31, 2026
A new temporary fish parasitic gnathiid isopod, Elaphognathia alcalai (Crustacea: Isopoda: Gnathiidae), from Philippine coral reefs.

Kim Yumul, Nico J Smit, Kerry A Hadfield

|Oct 27, 2025
A redescription and two new descriptions of gnathiid isopods (Isopoda, Gnathiidae) from South African museum collections (1898-1976).

Hesmarié Botha, Nico J Smit, Anja Erasmus

|Mar 27, 2025
Redescription and Molecular Characterisation of Gnathia tridens Menzies & Barnard, 1959 (Isopoda: Gnathiidae), a Presumed Ubiquitous Nearshore Isopod from the Temperate Northern Pacific.

Anja Erasmus, Nico J Smit, Claire A Spitzer

|Nov 21, 2024
Exploring South Africa's hidden marine parasite diversity: two new marine Ergasilus species (Copepoda: Cyclopoida: Ergasilidae) from the Evileye blaasop, Amblyrhynchote honckenii (Bloch).

Linda van der Spuy, Rodrigo B Narciso, Kerry A Hadfield

|Feb 10, 2023
Gnathiapipinde sp. nov. (Crustacea, Isopoda, Gnathiidae), a temporary parasite of the pufferfish, Amblyrhynchoteshonckenii, from temperate southern Africa.

Nico J Smit, Kerry A Hadfield

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Frequent Collaborators

7 joint publications

Nico J Smit

4 joint publications

Anja Erasmus

2 joint publications

Victor Wepener

2 joint publications

Paul C Sikkel