What a funny specimen!

The Museum of natural history of Bordeaux - Science and nature propose to discover the Journu's crocodile in What a funny specimen!

Journu’s crocodile

Orinoco crocodile, Crocodilus journei Bory de Saint-Vincent, 1824
Stuffed in the 18th century

This crocodile is one of the Museum’s oldest specimens. It is part of the Journu-Auber bequest (1804), and was used to describe the species.

In the 18th century, men of learning developed a taste for the natural sciences, and many private cabinets of curiosities sprang up across Europe. In 1754, Bonaventure Journu, an immensely wealthy merchant and shipowner, began exhibiting many exotic items in the cabinet at his town house in Bordeaux.

On 4 June 1804, one of his sons, Bernard Journu-Auber, who had gone on adding to the collection, bequeathed it to the City of Bordeaux. He asked for a curator to be appointed and for the collections to be “exhibited such that his countrymen could readily benefit from them”.

However, the collection catalogue from 1842 onwards has been lost, and only two crocodiles, including this one, used to describe two new species, can be attributed to the collection with certainty. These specimens were long coveted by the famous naturalist Georges Cuvier, and later by Étienne Geoffroy Saint-Hilaire, for the Muséum National. But Bordeaux’s local councillors refused, because it would have offended the donor.
 

The Museum of natural history of Bordeaux - Science and nature propose to discover the Dogue de Bordeaux in What a funny specimen!

Dogue de Bordeaux

Canis familiaris
Stuffed between 1899 and 1921

This Dogue de Bordeaux, or French mastiff, is part of the original collection of dogs created by Joseph Künstler, director of the Museum in the early 20th century.

Joseph Künstler, director of the Muséum de Bordeaux from 1898 to 1921, created a very unusual collection of stuffed dogs. At a time when natural history museums were devoting themselves to the “kingdom of nature”, what we know as biodiversity today, Künstler widened the scientific scope of his establishment. Among other innovations, he acquired nearly 150 specimens of various species, for technical teaching purposes. Approximately 70 dogs were stuffed, while the other exhibits consisted of skeletal mounts and skulls. To obtain these specimens, Künstler sent out a circular letter to pedigree dog owners. 

Künstler was particularly interested in the Dogue de Bordeaux breed, for which he determined the second standard in 1910. Native to Asia, the Dogue de Bordeaux would appear to have been introduced into Europe during Antiquity. A member of the Mollosoids group (Bulldogs, Boxers, etc.), the breed make excellent guard dogs.

The Museum of natural history of Bordeaux - Science and nature propose to discover the Aardvark in What a funny specimen!

Aardvark

Orycteropus afer 
Stuffed specimen

The aardvark is a nocturnal mammal native to sub-Saharan Africa. It lives primarily in savannas and forests where there is soft soil. Aardvarks spend the day resting in underground burrows dug with their powerful claws. They come out after sunset to look for ants and termites to eat. They detect their prey with their keen hearing and sense of smell. To capture insects, the aardvark uses its long tongue covered in sticky saliva.

Despite its strict diet, the aardvark also feeds on a variety of cucumber (Cucumis humifructus) that grows in the ground. The fruit has a high water content and is a source of moisture for the aardvark, which helps spread the seeds in its dung.

Watch this video of a baby aardvark born at Cincinnati Zoo (USA) in 2017.

The Museum of natural history of Bordeaux - Science and nature propose to discover the Meteorite in What a funny specimen!

Meteorite

Fragment from the Toluca meteorite

Initially thought to be sacred treasures, then terrestrial rocks struck by lightning, meteorites were not known to come from outer space until the 19th century

This specimen is a fragment from the Toluca meteorite discovered in Mexico by Spanish conquistadors in 1776. It is thought to have fallen to Earth over 10,000 years ago. It was used for centuries by the local population, unaware of its extraterrestrial origins, for making metal objects.

Composed of iron and nickel, its original total mass is estimated to be three tonnes! On its polished surface you can see geometric structures known as Widmanstätten patterns which are figures made by long nickel-iron crystals. 

Learn more about this meteorite in the Handbook of iron meteorites.

The Museum of natural history of Bordeaux - Science and nature propose to discover the Two-headed sheep in What a funny specimen!

Two-headed sheep

Ovis aries
Stuffed specimen with a congenital defect

This specimen is a monosomian atlodidymus: a single body with two separate heads. In ancient times, the existence of animals and humans with deformities were considered acts of the gods. Then in the Middle Ages, these kinds of deformation were seen as the work of Satan. These ‘monstrosities’ were accused of bringing bad luck and were often rejected or killed. From the 18th century, however, collectors of curiosities became fascinated with these malformed creatures. The study of congenital abnormalities and abnormal formations, or teratology, did not became a proper scientific discipline until the 19th century. French naturalists Étienne (1772-1844) and Isidore (1805-1861) Geoffroy Saint-Hilaire created a nomenclature that described these anomalies.

Find more information on the website of the Testut-Latarjet Museum of Anatomy and Medical Natural History.

The Museum of natural history of Bordeaux - Science and nature propose to discover the Porcupinefish in What a funny specimen!

Porcupinefish

Diodon hystrix
Stuffed specimen in a defensive posture

Found in tropical and subtropical waters around the world, the Diodon hystrix has one astonishing characteristic: its scales are modified into spines.

This means that when the porcupinefish is threatened, it inflates its body making the spines stick out, hence its name of porcupinefish.

The Diodon also secretes a paralysing neurotoxin, tetrodotoxin, if its physical protection is no deterrent to more fearless aggressors.

It has a nocturnal activity between sunset and sunrise when it feeds on crustaceans and marine gastropods.

By day, it rests under a rock or in a crevice.

Find out more information about this unusual fish.