Add to ORKGAn exotic fresh-water gastropod recently discovered in South Africa is identified as Aplexa (Stenophysa) marmorata (Physidae) and is considered conspecific with a population known from West Africa since at least 1911 and a single record from Mozambique dating from 1886. It is speculated that these introductions could have occurred via the Portuguese slave trade during the 16th and 17th centuries. A key to A. marmorata, another introduced physid Physa acuta and the indigenous, sinistral genus Bulinus is presente
Gastropods are amongst the most popular of the Mollusca in the pet trade, with globalisation being t...
The medically important freshwater snail Physa acuta is highly invasive and has been reported in sev...
This thesis addresses the understudied systematics, evolution, biogeography and diversity of the Str...
Thesis (M.Sc.)-University of Natal, Durban, 2000.Invasions of ecosystems by alien species is a world...
Increasing knowledge of the genital anatomy of the species of the African land snail family Achatini...
INTRODUCTION Van Bruggen (1974) discussed the identity of specimens of the North American pulmonate ...
Appleton, C. C., Dana, P. (2005): Re-examination of Physa mosambiquensis Clessin, 1886 and its relat...
Studies on representatives of the pulmonate gastropod family Streptaxidae in Africa have resulted in...
The genus Trachycystis Pilsbry, 1893, is represented by more than a hundred species in southern Afri...
In 1970 I published a record of the freshwater snail Biomphalaria pfeifferi (Krauss, 1848) (fam. Pla...
Seven new species of very small Gulella Pfeiffer, 1856 are described from two regions in the interio...
Seven new species of very small Gulella Pfeiffer, 1856 are described from two regions in the interio...
Artificial distribution patterns of animals and plants may be defined as those caused or fostered de...
Fig. 8. Shell of Biomphalaria glabrata collected in Durban in the 1980s (photos: C. Appleton).Publis...
Myosotella myosotis is shown to be a well-established alien species in South Africa. Discovered in P...
Gastropods are amongst the most popular of the Mollusca in the pet trade, with globalisation being t...
The medically important freshwater snail Physa acuta is highly invasive and has been reported in sev...
This thesis addresses the understudied systematics, evolution, biogeography and diversity of the Str...
Thesis (M.Sc.)-University of Natal, Durban, 2000.Invasions of ecosystems by alien species is a world...
Increasing knowledge of the genital anatomy of the species of the African land snail family Achatini...
INTRODUCTION Van Bruggen (1974) discussed the identity of specimens of the North American pulmonate ...
Appleton, C. C., Dana, P. (2005): Re-examination of Physa mosambiquensis Clessin, 1886 and its relat...
Studies on representatives of the pulmonate gastropod family Streptaxidae in Africa have resulted in...
The genus Trachycystis Pilsbry, 1893, is represented by more than a hundred species in southern Afri...
In 1970 I published a record of the freshwater snail Biomphalaria pfeifferi (Krauss, 1848) (fam. Pla...
Seven new species of very small Gulella Pfeiffer, 1856 are described from two regions in the interio...
Seven new species of very small Gulella Pfeiffer, 1856 are described from two regions in the interio...
Artificial distribution patterns of animals and plants may be defined as those caused or fostered de...
Fig. 8. Shell of Biomphalaria glabrata collected in Durban in the 1980s (photos: C. Appleton).Publis...
Myosotella myosotis is shown to be a well-established alien species in South Africa. Discovered in P...
Gastropods are amongst the most popular of the Mollusca in the pet trade, with globalisation being t...
The medically important freshwater snail Physa acuta is highly invasive and has been reported in sev...
This thesis addresses the understudied systematics, evolution, biogeography and diversity of the Str...
