Sentence examples for based on shell diameter from inspiring English sources

Rhagada minima, distinguished from R. elachystoma based on shell diameter (12 mm and 14 mm respectively) and from R. intermedia based on the ratio of shell height to the diameter (0.75 and 0.70, respectively), had the broadest geographic distribution of any morphospecies.

Taxonomic assignments were made based on shell morphology.

All taxonomic assignments made are based on shell morphology and later confirmed by molecular results.

This means that species identifications based on shell morphology have probably not resulted in reliable data.

Melanoides specimens were identified based on shell morphology using the relevant literature [ 30, 31].

Material was identified before molecular analysis based on shell morphology following the currently accepted taxonomy of African Viviparidae, e.g. [ 20].

However, subsequent studies based on shell characteristics [ 29], allozymes [ 25] or genetics [ 30] suggested the occurrence of fewer species.

Much of the oyster classification to date is based on shell characteristics and has resulted in considerable errors and confusion.

She designed one rug based on shells she collected with her children in Hawaii.

33 Current taxonomic concepts are based on shells recovered from surface sediments.

Shell sizes, based on the maximum diameter of the shell, were measured under a Leica binocular microscope.