After microscopic consideration, the useful measurements and drawings (morphological and morphometrical characters) were attained by using a drawing tube attached to the microscope and their identities confirmed with recent taxonomic keys
Na mikroskopiese oorweging, is die nuttige metings en tekeninge (morfologiese en morphometrical karakters) bereik deur die gebruik van 'n tekening buis geheg aan die mikroskoop en hul identiteite bevestig met onlangse taksonomiese sleutels.