4 Sentences With "doubletons"

How to use doubletons in a sentence? Find typical usage patterns (collocations)/phrases/context for "doubletons" and check conjugation/comparative form for "doubletons". Mastering all the usages of "doubletons" from sentence examples published by news publications.

type: All Declarative Interrogative Exclamative

structure: All Simple Compound Complex Compound-Complex

length: All <=10 words 10-20 words 20-30 words 30-50 words

The distribution of singletons, doubletons, and other variants among the continents was investigated.
Of these, 75 are singletons, two are doubletons, and one is present in three sequences.
Five species occurred with more than 50 individuals, 15 species occurred with fewer than 10 individuals, two as doubletons, and two as singletons.
A quatraton is inferred either from the presence of two singletons, no doubletons, and no tripletons or from the presence of no singletons, one doubleton, and no tripletons.