Description
Kofoid and Campbell, 1929 -shaped; irregular and conspicuous n wall layers with inconspicuous, ial separating polygons; six genera. tative Genera in the Family with gutter or obvious thickening ....2 not as above ............. .......... ......... ...... 3 utter or channel between layers of .. . .. ........ ... .. ....... .. .... .... .... ........ Xystonella ith thickened rim inside of which is a is often denticulate .... .. . Cymatocylis polygons , irregular ...... .... .. Favella f polygons, uniform or regular. .. ... .4 polygons, coarse ; oral diameter .. .. ... .. ....... .. .... ....... . .... . Parafavella polygons, fine; oral diameter < 4 0- . .. .... .. .. .... .... ............... ..... .. Parundel/a
Type species
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Raw text
Kofoid and Campbell, 1929 -shaped; irregular and conspicuous n wall layers with inconspicuous, ial separating polygons; six genera. tative Genera in the Family with gutter or obvious thickening ....2 not as above ............. .......... ......... ...... 3 utter or channel between layers of .. . .. ........ ... .. ....... .. .... .... .... ........ Xystonella ith thickened rim inside of which is a is often denticulate .... .. . Cymatocylis polygons , irregular ...... .... .. Favella f polygons, uniform or regular. .. ... .4 polygons, coarse ; oral diameter .. .. ... .. ....... .. .... ....... . .... . Parafavella polygons, fine; oral diameter < 4 0- . .. .... .. .. .... .... ............... ..... .. Parundel/a