. . . . . "Kallus \u2013 pogrubiona warstwa (cienkiej, b\u0142yszcz\u0105cej warstwy wydzielanej przez p\u0142aszcz \u015Blimaka) na powierzchni parietalnej lub obejmuj\u0105ca warg\u0119 zewn\u0119trzn\u0105 i podstaw\u0119. Kallus jest zwykle bia\u0142y lub inaczej ubarwiony. Jest dodatkow\u0105 warstw\u0105 wydzieliny p\u0142aszcza tworz\u0105cej szkliwo muszli \u015Blimaka - najlepiej mo\u017Cna go zaobserwowa\u0107 na muszlach porcelanek."@pl . "A callus is an anatomical feature that exists in some mollusk shells, a thickened area of shell material that can partly or completely cover the umbilicus, or can be located as a coating on the body whorl near the aperture of the shell (i.e. a parietal callus or columellar callus). It is a hardened deposit of enamel, which varies in coloration and size depending on the species A callus exists in the shells of various species of gastropods (snails) and also in the shells of several species of Nautilus, a cephalopod."@en . . "Kallus (konchiologia)"@pl . . "1090726902"^^ . . . . . . . . . "Callus (mollusc)"@en . "1830"^^ . . "Kallus \u2013 pogrubiona warstwa (cienkiej, b\u0142yszcz\u0105cej warstwy wydzielanej przez p\u0142aszcz \u015Blimaka) na powierzchni parietalnej lub obejmuj\u0105ca warg\u0119 zewn\u0119trzn\u0105 i podstaw\u0119. Kallus jest zwykle bia\u0142y lub inaczej ubarwiony. Jest dodatkow\u0105 warstw\u0105 wydzieliny p\u0142aszcza tworz\u0105cej szkliwo muszli \u015Blimaka - najlepiej mo\u017Cna go zaobserwowa\u0107 na muszlach porcelanek."@pl . . . "A callus is an anatomical feature that exists in some mollusk shells, a thickened area of shell material that can partly or completely cover the umbilicus, or can be located as a coating on the body whorl near the aperture of the shell (i.e. a parietal callus or columellar callus). It is a hardened deposit of enamel, which varies in coloration and size depending on the species A callus exists in the shells of various species of gastropods (snails) and also in the shells of several species of Nautilus, a cephalopod. A callum is an anatomical feature of some mature bivalve shells of species in the family Pholadidae, the piddocks. The callum is an area of shell material that fills the gap between the two valves."@en . . . . . . . . . . "32748150"^^ . . . . . .