Meeresschnecken • Verbreitung weltweit, von kalten bis zu tropischen Gewässern • Gehäuse ähnlich denen der Napfschnecken (mit denen sie aber nicht nahe verwandt sind) • charakteristisch ist eine apikale oder subapikale Respirationsöffnung (das "Schlüsselloch")
Amblychilepas • Cosmetalepas • Dendrofissurella • Diodora • Emarginula • Fissurella • Macroschisma
Medusafissurella • Montofortista • Pupillaea • Scutus
Quelle: (1) A popular history...
Quelle: (1) Popular...
Quelle: (1) Popular...
Wikimedia {{PD-US}}
Quelle: (5) Gray
Quelle: (4) Elements...
Quelle: (3) Genera...
(1) Popular British conchology. A familiar history of the molluscs inhabiting the British Isles.
By George Brettingham Sowerby. London:Lovell Reeve,1854 - Bioderversity Heritage Library
(2) A popular history of the Mollusca; comprising a familiar account of their classification, instincts and habits, and of the growth and distinguishing characters of their shells.
By Mary Roberts. London,Reeve and Benham,1851 - Bioderversity Heritage Library
(3)
The genera of recent Mollusca: arranged according to their organization. By Henry Adams...and Arthur Adams.LondonJ. Van Voorst,1858 -
Bioderversity Heritage Library
(4) Elements of conchology : an introduction to the natural history of
shells and of the animals which form them / by Lovell Reeve ; in two
volumes. London :Published by the Author,1860 -
Bioderversity Heritage Library
(5) Figures of molluscous animals, selected from various authors. Etched for the use of students by Maria Emma Gray ... London,Longman, Brown, Green and Longmans,1859. - Bioderversity Heritage Library