Hodgson A. N. & Dickens J. (2012) Activity of the mangrove snail Cerithidea decollata (Gastropoda: Potamididae) in a warm temperate South African estuary. Estuarine, Coastal and Shelf science 109: 98–106

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Hodgson A. N., Booth A. J., David-Engelbrecht V. & Henninger T. O. (2014) Some life-history parameters of the non-native amphipod Platorchestia platensis (talitridae) in a warm temperate South African estuary Transactions of the Royal Society of South Africa 69: 97–106

Keywords: Crustacea, Knysna Estuary, density, reproduction, sex ratios, wrack

Hodgson A. N., Claassens L. & Kankondi S. (2018) Shell morphometrics and growth rate of the invasive bivalve mollusc Mytilus galloprovincialis in the Knysna estuarine embayment, South Africa African Journal of Aquatic Science 43: 367–374

Keywords: Mediterranean mussel, Mytilidae, shell height, shell length, shell thickness

Hodgson A. N., Cretchley R. & Allanson B. R. (2010) An estimation of the standing stock and population structure of Upogebia africana (Crustacea: Thalassinidae) in the Knysna estuary Transactions of the Royal Society of South Africa 55: 187–196

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Hodgson A. N., Smith F., Smith P. & Claassens L. (2021) Macrofauna associated with intertidal mussel beds in the Knysna estuarine embayment, South Africa African Zoology 56: 44–57

Keywords: Mytilus galloprovincialis, invasive species, macroinvertebrates, species diversity, species richness

Emmerson W. D. & Erasmus T. (1987) The nutrient status of the Kromme River estuary, South Africa Hydrobiologia 148: 87–96

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Driver A., Sink K. J., Nel J. N., Holness S., Van Niekerk L., Daniels F., Jonas Z., Majiedt P. A., Harris L. & Maze K. (2012) National Biodiversity Assessment 2011: An assessment of South Africa’s biodiversity and ecosystems. Synthesis Report SANBI

Keywords: 0

DWA (2014) Reserve determination studies for the selected surface water, groundwater, estuaries and wetlands in the Gouritz Water management areas: Deliniation report, Volume 1 Department of Water Affairs (DWA)

Keywords: 0

DWA (2009) Resource Directed Measures: Reserve Determination studies for selected surface water, groundwater, estuaries and wetlands in the Outeniqua catchment:Technical component – Knysna and Swartvlei. Department of Water Affairs (DWA)

Keywords: 0

Dabrowski J. M. (2021) Specialist estuarine assessment report for the proposed riverbank maintenance at San Marino Estate, Erf 586, Plettenberg Bay Confluent Aquatic Consulting and Research

Keywords: 0