venerdì 26 maggio 2017

José Alberto de Oliveira Anchieta (1832-1897) Explorer

 José Alberto de Oliveira Anchieta

José Alberto de Oliveira Anchieta (variations José d'Anchieta, José Anchieta, José de Anchieta - b. October 9, 1832 in Lisbon, Kingdom of Portugal, d. September 14, 1897 in Caconda, Portuguese Angola) was a 19th-century Portuguese explorer and naturalist who, between 1866 and 1897, travelled extensively in Portuguese Angola, Africa, collecting animals and plants. His specimens from Angola and Mozambique were sent out to Portugal, where they were later examined by several zoologists and botanists, chiefly among them J.V. Barboza du Bocage.

Life

Anchieta was born in 1832, in Lisbon, and started his studies in mathematics at the University of Coimbra. Due to his fierce independence and eccentric character, however, he did not adapt well and moved to the Escola Politécnica de Lisboa (Polytechnic School of Lisbon). In 1857, one of his closest friends moved to Portuguese Cape Verde, a Portuguese colony and a group of islands in the Atlantic Ocean in West Africa, and Anchieta went to join him. He spent his time studying the local flora and fauna in the island of Santo Antão, and finally ended up helping the local inhabitants as an amateur physician (he had studied some medicine). A cholera epidemic killed most of the inhabitants and he almost died too, but he was able to return to Portugal after two years. Following what he thought was his vocation, he studied medicine in Lisbon, London and Paris, but could not complete the course, and returned to Africa again, this time to Angola, one of the largest West African Portuguese colonies. He was successful as an explorer of the hinterland and as a naturalist, and after studying and collecting many new animal and plant species, he returned to Portugal. Most of his collections had been lost when his canoe foundered in a river, but he donated what remained to the natural history museum of the Polytechnic School.
In 1865, he travelled back on his own once again to Angola. This time, he was already married and his wife accompanied him. He stayed on his own in the region of Benguela, establishing a laboratory inside the ruins of a church, and exploring and collecting animals, until, in 1867, the Portuguese government hired him, overtly as a naturalist. But what is most probable is that Anchieta was recruited as a secret agent and informer in the Caconda region of Angola, one of the most extreme points of its territory. He stayed there, researching, exploring and sending many specimens and letters to his scientific correspondents in Lisbon. He also helped medically in the local hospital and was much appreciated by the population as a dedicated and humane care-giving person.[citation needed]

Little is known in the manner of documentation about this period of Anchieta's life, because most of the museum specimens have disappeared, as well as his many letters to Bocage, in a catastrophic fire in the museum, in 1978.

Achieta died while returning from a zoological expedition to Caconda, in 1897, at 66 years of age, probably of the chronic consequences of malaria, which he and his wife caught, and which had severely mined his health for many years.

In all, according to Bocage, Anchieta's zoological output was truly prolific. He was responsible for identifying 25 new species of mammals, 46 birds and 46 amphibians and ophidians. He didn't care much for writing scientific papers, though, but left this to his correspondents in Lisbon.

Many of the species of birds, amphibians, lizards, snakes, fishes and mammals described by him were unknown and thus were named for Anchieta with the species designation anchietae. Some of them were:

Anchieta's sunbird (Anthreptes anchietae), a bird
Anchieta's barbet (Stactolaema anchietae), a bird
Anchieta's tchagra (Tchagra anchietae), a bird
Anchieta's ridged frog (Ptychadena anchietae)
Anchieta's dune lizard (Meroles anchietae)
Anchieta's frog (Hylambates anchietae)
Anchieta's tree frog (Leptopelis anchietae)
Anchieta's chameleon (Chaemeleo anchietae)
Anchieta's cobra (Naja anchietae), a venomous snake
Anchieta's dwarf python (Python anchietae), a non-venomous snake
Anchieta's pipistrelle (Pipistrellus anchietai), a bat
Anchieta's elephantfish (Mormyrus anchietae)
Anchieta's antelope (Cephalophus anchietae)


José Alberto de Oliveira Anchieta (1832-1897) è un esploratore e naturalista portoghese del 19esimo, che tra il 1866 e il 1897 ha viaggiato esplorando per esteso l'Angola portoghese dell'Africa, raccogliendo animali e piante. Queste specie sono state mandate in Portogallo, dove sono state successivamente esaminate da diversi zoologisti e botanici. Achieta è morto tornando da una spedizione a Caconda, nel 1897, a 66 anni di età, probabilmente di malaria.

Laboratory of Anchieta in Caconda, around 1870




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