Navigation Links
New species of snapper discovered in Brazil

A popular game fish mistaken by scientists for a dog snapper is actually a new species discovered among the reefs of the Abrolhos region of the South Atlantic Ocean.

The international science journal Zootaxa announced the discovery of Lutjanus alexandrei, a new snapper species that belongs to the Lutjanidae family, by researchers Rodrigo Moura of Conservation International (CI) and Kenyon Lindeman of Environmental Defense. The study published in Zootaxa provides a revised key for identifying all Lutjanus species in the western Atlantic, along with evidence that the new species completes its life cycle in different but interdependent marine habitats such as coral reefs and mangroves.

"This discovery that a large, popular fish is a species new to science shows how little we know about the oceans that surround us," Moura said. "It looks like other snapper species found in the Caribbean and eastern United States, as well as the dog snapper caught by fishermen here in Brazil, but it is a distinct species with different markings and color."

Twelve species of the family Lutjanidae, including the new discovery, are now identified in the western Atlantic Ocean. They include Lutjanus griseus and Lutjanus apodus, two species restricted to the Caribbean and eastern coast of the United States but previously believed to occur in Brazilian waters until the discovery of Lutjanus alexandrei.

The new species also has been mistaken for Lutjanus jocu, known as the dog snapper, a popular commercial fish in Brazil. According to Moura and Lindeman, the discovery shows the need for more comprehensive studies of Brazil's reef fish populations, particularly in the northeastern region that includes the Abrolhos area which contains the nation's largest concentration of coral reefs.

The new species is named for 18th century naturalist Alexandre Rodrigues Ferreira, whose extensive work in the Brazilian interior remains largely unknown. Moura and Lin deman spent five years observing Lutjanus alexandrei to analyze its characteristics and determine the distinct features.

It occurs from the state of Maranhão to the southern coast of the state of Bahia, and its habitats include coral reefs, rocky shores, coastal lagoons with brackish water, mangroves and other shallow habitats. Juveniles requiring more food and protection live in mangroves, then migrate to reef habitat and deeper areas as adults.

"Several species spend some of their lives in these different yet connected habitats," Lindeman said. "That's why it's so important to develop integrated conservation strategies that include mangroves, deep reefs and other interdependent ecosystems."


Source:Conservation International

Related biology news :

1. New species from old data
2. Same mutation aided evolution in many fish species, Stanford study finds
3. Fibril Shape Is The Basis Of Prion Strains And Cross-species Prion Infection
4. Reservoirs may accelerate the spread of invasive aquatic species, researchers say
5. Small species back-up giant marsupial climate change extinction claim
6. Aggressive aquatic species invading Great Lakes
7. Bush, Cheney and Rumsfeld are now species of slime-mold beetles -- but strictly in homage
8. Internet viruses help ecologists control invasive species
9. An (ecological) origin of species for tropical reef fish
10. Ancient DNA helps clarify the origins of two extinct New World horse species
11. Invasive parasite destroying fish species
Post Your Comments:

(Date:10/8/2015)... Calif. , Oct. 8, 2015 ... of human interface solutions, announced today that it ... of fiscal 2016 on Thursday, October 22, 2015, ... host a corresponding conference call for analysts and ... during which management may discuss forward-looking information.    ...
(Date:10/8/2015)... , October 8, 2015 ... the "Company"), a biometric authentication company focused on ... the Wocket® smart wallet announces that revenues for ... approximately $410,000 compared with $113,00 for the three ... 9 months ended September 30, 2015 were approximately ...
(Date:10/7/2015)... , October 7, 2015 ... company focused on the growing mobile commerce market and ... Stanley E. Washington , former long- term executive at ... Directors. --> NXTD ) ("NXT-ID" or the ... mobile commerce market and creator of the Wocket® smart ...
Breaking Biology News(10 mins):
(Date:10/13/2015)...      Q BioMed Inc (OTC: ... into a strategic relationship with Wombat Capital, Ltd., a ... Paris, France based strategic and scientific advisory ... This collaborative arrangement gives Q BioMed and its stakeholders ... well as long established pharmaceutical industry relationships. The advisors ...
(Date:10/13/2015)... ... October 13, 2015 , ... Exotic ... material handling solutions and components, is opening its latest Parker Store retail location ... facility is Exotic’s second major expansion in Metropolitan Detroit in less than a ...
(Date:10/13/2015)... ... October 13, 2015 , ... The ... school age children in the areas of Science, Technology, Engineering and Mathematics. The ... national economy, and the program aims to increase the number of students who ...
(Date:10/12/2015)... -- MiMedx Group, Inc. (NASDAQ: MDXG ), the leading ... processes to develop and market advanced products and therapies ... Ophthalmic, and the Dental sectors of healthcare, announced today ... the Company has been dismissed by the court.  ... stated, "As we suspected, this case was brought by ...
Breaking Biology Technology: