Protein Sequencing Disputes Linnaeus

Comparing the proteins of a 300-year-old pickled elephant fetus with modern sequence data challenges Carl Linnaeus’s decision to assign it as the Asian elephant type specimen.

| 2 min read

Register for free to listen to this article
Listen with Speechify
0:00
2:00
Share

An Asian elephant (Elephas maximus)FLICKR, ARRAN ETSequencing proteins collected from an old specimen of a fetal elephant, examined by Carl Linnaeus in the mid-18th century, has revealed that the founding father of modern taxonomy got it wrong: what he called the type specimen of the Asian elephant is actually a baby African elephant, according to a study published this week (November 4) in the Zoological Journal of the Linnean Society.

Linnaeus acquired the specimen after convincing King Adolf Frederick of Sweden to purchase it for his personal collection. “I am pleased that the little elephant has arrived. If he costs a lot, he was worth it. Certainly, he is as rare as a diamond,” Linnaeus wrote in a letter to a friend dated May 18, 1753, according to Nature.

The taxonomist described the fetus in his life’s work—Systema Naturae, published in 1735—as Elephas maximus, now commonly known as the Asian elephant. But when the specimen was transferred to the Swedish Natural History Museum in the early 1800s, the curators began to suspect the baby was actually an African elephant, with its unusually large ears and domed head.

A century later, Anthea Gentry, a mammals curator ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • Jef Akst

    Jef Akst was managing editor of The Scientist, where she started as an intern in 2009 after receiving a master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses.
Share
Image of small blue creatures called Nergals. Some have hearts above their heads, which signify friendship. There is one Nergal who is sneezing and losing health, which is denoted by minus one signs floating around it.
June 2025, Issue 1

Nergal Networks: Where Friendship Meets Infection

A citizen science game explores how social choices and networks can influence how an illness moves through a population.

View this Issue
Unraveling Complex Biology with Advanced Multiomics Technology

Unraveling Complex Biology with Five-Dimensional Multiomics

Element Bioscience Logo
Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Twist Bio 
The Scientist Placeholder Image

Seeing and Sorting with Confidence

BD
The Scientist Placeholder Image

Streamlining Microbial Quality Control Testing

MicroQuant™ by ATCC logo

Products

The Scientist Placeholder Image

Agilent Unveils the Next Generation in LC-Mass Detection: The InfinityLab Pro iQ Series

parse-biosciences-logo

Pioneering Cancer Plasticity Atlas will help Predict Response to Cancer Therapies

waters-logo

How Alderley Analytical are Delivering eXtreme Robustness in Bioanalysis