congener

The alpine chough is somewhat smaller than its congener, and is easily distinguished by its shorter and bright yellow bill.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various

It is of a darker blue colour, but spotted like its congener, each feather having from four to six spots upon it.

From The Young Yagers A Narrative of Hunting Adventures in Southern Africa by Mayne Reid

They require to be so: since an encounter with a full-grown jaguar is but little less dangerous than with his striped congener of the Indian jungles.

From Bruin The Grand Bear Hunt by Johann Baptist Zwecker

Its habits, too, are much the same, so that little can be said of it which does not equally apply to its congener.

From British Birds in their Haunts by Rev. C. A. Johns

Although published information on T. ornata is scant, a considerable amount of information is available concerning its congener, T. carolina.

From Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz by John M. Legler

This dual capacity distinguishes us from other species which, to learn a new task, need numerous trials accompanied by positive or negative reinforcement signals, without being able to communicate it to their congeners.

From Science Daily ● Mar. 18, 2024

One of these fractions is called the “hearts,” containing mostly ethanol and water, but also small amounts of congeners, which play a big role in the final flavor of the product.

From Scientific American ● Sep. 27, 2023

Pot stills result in a spirit that often contains a more complex mixture of congeners.

From Salon ● Sep. 14, 2023

Whatever you think you’ve read about congeners and sulphites and wine before beer, it’s all twaddle.

From The Guardian ● Jan. 1, 2017

We can now glance at several modifications in the shape and mode of action of electric bells and their congeners.

From Electric Bells and All About Them A Practical Book for Practical Men by S. R. Bottone