Indigenous Marine Scientist Studies Fish Feeding Evolution in Panama

Indigenous Marine Scientist Studies Fish Feeding Evolution in Panama

Source: smithsonianmag

4/19/2024

Credit: Ana Endara/STRI

Rodnyel Arosemena is of Dule (from Guna Yala) descent but grew up in the city. Unlike his parents, who grew up in the Guna Yala region, the Panamanian Caribbean Sea was not central to his childhood. His first memory of the beach is at the age of eight, but once he started college, his roots claimed him back: he is now a marine biologist. He is also one of the few people in the world trained in compound-specific stable isotope analysis of amino acids (CSIA-AA).

Arosemena was chosen to train in CSIA-AA after a year working with various marine labs at the Smithsonian Tropical Research Institute (STRI). This led him to spend two months at the University of Hong Kong, where STRI postdoctoral researcher Jon Cybulski taught him how to analyze fish muscle samples with the cutting-edge technique for a project on sister fish species across the isthmus of Panama.

Continue...

News Id		Source	Stamp	country
826	Simply Catastrophic: California Salmon Season to Be Restricted or Shut Down	lostcoastoutpost	2024-03-11	US
827	Сазаны в ледовых лунках	ohotniki	2024-03-19	RU
828	Maine Fishermen Caught More Fish in 2023	Associated Press	2024-03-25	US
829	Lobsters to monitor impact of offshore mussel farming	thefishsite	2024-03-21	US
830	MDH says to avoid eating fish from parts of the Mississippi River	echopress	2024-03-22	US
831	Still no smoking gun as bizarre fish behavior spreads in Florida Keys	local10	2024-03-13	US
832	Californias salmon strategy includes tribal quest led by the Winnemem Wintu	CBC News	2024-03-14	US
833	DNREC Announces Take a Kid Fishing! Spring Events	einnews	2024-03-23	US
834	Редчайшую рыбу-свинью выловили в Чёрном море впервые за 60 лет	Тайны Океанов	2024-03-20	RU
835	Scientists continue to search for whats poisoning Lower Keys fish	wfit	2024-03-03	US
836	Mekong River fish face extinction as threats mount	gulfnews	2024-03-03	CG
837	Carp Diem: targeting the perfect invasive species one fishing competition at a time	theguardian	2024-03-06	AU
838	Teen catches aggressive creature in WA pond	thenewstribune	2024-03-07	US
839	Young Donegal fisherwoman pleads for future of family business	donegaldaily	2024-03-07	IR
840	Australias Great Barrier Reef, home to 1,500 species of fish, is dying	India Today Environment Desk	2024-03-08	IN
841	Migratory Amazonian catfish placed on the international protection list	mongabay	2024-03-08	US
842	Tragic loss for local community as iconic koi fish pond meets mysterious end	9now.nine	2024-03-09	AU
843	Scientists use underwater speakers to encourage coral growth on degraded reefs	hawaiipublicradio	2024-03-14	US
844	Ice fishing comes to a screeching halt in many areas	echopress	2024-03-16	US
845	26 people arrested for illegal elver fishing in N.S. this month	ctvnews	2024-03-18	CA
846	Alaska’s Yukon River residents say a new pact with Canada leaves them behind	newsfromthestates	2024-03-18	US
847	Parks Canada announces watercraft and angling restrictions for Waterton	lethbridgenewsnow	2024-03-19	CA
848	Salmon farms are increasingly being hit by mass die-offs	newscientist	2024-03-07	NO
849	Minnesota lake ice-out starts month early	echopress	2024-03-16	US
850	Scheme launched to tackle invasive carp populations	thefishsite	2024-03-11	US