Hydrozoa source details
Day, John H.; Morgans, J.F.C. (1956). The Ecology of South African estuaries. Part 7. The Biology of Durban Bay. Annals of the Natal Museum. 13(3): 259-312, plate IV.
6233
Day, John H.; Morgans, J.F.C.
1956
The Ecology of South African estuaries. Part 7. The Biology of Durban Bay.
Annals of the Natal Museum
13(3): 259-312, plate IV
Publication
(30.viii.1956). Digitisation was online at journal but is currently (2017) absent
Ant'Phipoda Literature database
Ant'Phipoda Literature database
Available for editors 
1. This is the first ecological survey of a sheltered South African bay that has been published. The physical conditions of the environment are described and the distribution of the common species is given in relation to substratum type and tidal level. A list showing the present distribution and comparative abundance of all species identified from Durban Bay is given in the appendix.
2. The fishes are dealt with in some detail. The distribution, feeding habits, size at maturity and an estimate of the breeding season of the more important species is given.
3. There have been many reports that the fauna and particularly the fish and penacid prawn population has declined over the years; an attempt is made in this paper to assess the effects of harbour development, pollution, oiling, poaching and bait gathering.
4. Finally the ecology of this sheltered bay is compared with that of neighbouring surf-beaten shores and estuaries in order to bring out the important characteristics of all three environments.
5. The work has taken a party of biologists over two years to complete; it has been financed by the Natal Provincial Council and the South African Council of Scientific and Industrial Research.
2. The fishes are dealt with in some detail. The distribution, feeding habits, size at maturity and an estimate of the breeding season of the more important species is given.
3. There have been many reports that the fauna and particularly the fish and penacid prawn population has declined over the years; an attempt is made in this paper to assess the effects of harbour development, pollution, oiling, poaching and bait gathering.
4. Finally the ecology of this sheltered bay is compared with that of neighbouring surf-beaten shores and estuaries in order to bring out the important characteristics of all three environments.
5. The work has taken a party of biologists over two years to complete; it has been financed by the Natal Provincial Council and the South African Council of Scientific and Industrial Research.
Africa
Indian Ocean (without specifications)
Indian Ocean, Western
Natal
South Africa
Southern Africa
Southern Indian Ocean
West Indian Ocean
Indian Ocean (without specifications)
Indian Ocean, Western
Natal
South Africa
Southern Africa
Southern Indian Ocean
West Indian Ocean
Ecology
Fauna and Flora, Faunistic inventories, Checklists, Catalogues
Spacial and ecological distribution, Zonation, Microdistribution
Fauna and Flora, Faunistic inventories, Checklists, Catalogues
Spacial and ecological distribution, Zonation, Microdistribution
Aglaophenia pluma (Linnaeus, 1758) (additional source)
Amphisbetia bidens (Bale, 1884) (basis of record)
Clytia gracilis (M. Sars, 1851) (additional source)
Dynamena quadridentata (Ellis & Solander, 1786) (additional source)
Eudendrium racemosum (Cavolini, 1785) (additional source)
Hebella scandens (Bale, 1888) (additional source)
Hydractinia kaffraria Millard, 1955 (basis of record)
Lytocarpus filamentosus (Lamarck, 1816) accepted as Macrorhynchia filamentosa (Lamarck, 1816) (basis of record)
Pennaria disticha Goldfuss, 1820 (additional source)
Thecocarpus formosus (Busk, 1851) accepted as Lytocarpia formosa (Busk, 1851) (basis of record)
Tubularia warreni Ewer, 1953 accepted as Ectopleura crocea (Agassiz, 1862) (basis of record)
Amphisbetia bidens (Bale, 1884) (basis of record)
Clytia gracilis (M. Sars, 1851) (additional source)
Dynamena quadridentata (Ellis & Solander, 1786) (additional source)
Eudendrium racemosum (Cavolini, 1785) (additional source)
Hebella scandens (Bale, 1888) (additional source)
Hydractinia kaffraria Millard, 1955 (basis of record)
Lytocarpus filamentosus (Lamarck, 1816) accepted as Macrorhynchia filamentosa (Lamarck, 1816) (basis of record)
Pennaria disticha Goldfuss, 1820 (additional source)
Thecocarpus formosus (Busk, 1851) accepted as Lytocarpia formosa (Busk, 1851) (basis of record)
Tubularia warreni Ewer, 1953 accepted as Ectopleura crocea (Agassiz, 1862) (basis of record)
South Africa (country) for Aglaophenia pluma (Linnaeus, 1758)
South Africa (country) for Amphisbetia bidens (Bale, 1884)
South Africa (country) for Clytia gracilis (M. Sars, 1851)
South Africa (country) for Corymorpha M. Sars, 1835
South Africa (country) for Dynamena crisoides Lamouroux, 1824
South Africa (country) for Dynamena quadridentata (Ellis & Solander, 1786)
South Africa (country) for Halecium Oken, 1815
South Africa (country) for Hebella scandens (Bale, 1888)
South Africa (country) for Lytocarpus filamentosus (Lamarck, 1816)
South Africa (country) for Obelia biscuspidata Clark, 1875
South Africa (country) for Obelia dichotoma (Linnaeus, 1758)
South Africa (country) for Pennaria disticha Goldfuss, 1820
South Africa (country) for Plumularia setacea (Linnaeus, 1758)
South Africa (country) for Thecocarpus formosus (Busk, 1851)
South Africa (country) for Tubularia warreni Ewer, 1953
South African Coast for Eudendrium racemosum (Cavolini, 1785) (doubtful)
South African Coast for Hydractinia kaffraria Millard, 1955
South Africa (country) for Amphisbetia bidens (Bale, 1884)
South Africa (country) for Clytia gracilis (M. Sars, 1851)
South Africa (country) for Corymorpha M. Sars, 1835
South Africa (country) for Dynamena crisoides Lamouroux, 1824
South Africa (country) for Dynamena quadridentata (Ellis & Solander, 1786)
South Africa (country) for Halecium Oken, 1815
South Africa (country) for Hebella scandens (Bale, 1888)
South Africa (country) for Lytocarpus filamentosus (Lamarck, 1816)
South Africa (country) for Obelia biscuspidata Clark, 1875
South Africa (country) for Obelia dichotoma (Linnaeus, 1758)
South Africa (country) for Pennaria disticha Goldfuss, 1820
South Africa (country) for Plumularia setacea (Linnaeus, 1758)
South Africa (country) for Thecocarpus formosus (Busk, 1851)
South Africa (country) for Tubularia warreni Ewer, 1953
South African Coast for Eudendrium racemosum (Cavolini, 1785) (doubtful)
South African Coast for Hydractinia kaffraria Millard, 1955
Spelling
Pasya quadridentata in Kalk (1958). [details]