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팻스눅 Fat Snook
. 학명; Centropomus parallelus
. 서식지; 따뜻한 물의 얕은 연안이나 강
. 통명; 팻스눅
. 특징; 다른 종과 같이 길고 뾰족한 주둥이와 옆에 위치한 큰 눈과 큰 머리
. 먹이와 요리법; 조리하여 식용가능
1 학명과 서식지
- 학명; Centropomus parallelus
- 서식지
. 온도와 깊이; 따뜻한 물의 얕은 연안이나 강
. 지역; 서대서양, 플로리다에서 브라질까지
In the western Atlantic, all three species are present and are most abundant in southern Florida, although sword-spine and tarpon snook are rare on Florida’s west coast.
Fat and swordspine snook occur around the Greater and the Lesser Antilles, whereas fat snook also extend down the southeastern coast of the Gulf of Mexico and the continental Caribbean coasts to Santos, Brazil. Swordspine snook occur down the continental Caribbean coasts of Central and South America to Rio de Janeiro, Brazil. Tarpon snook are found in the West Indies and from Mexico to Brazil. They are also reported on the Pacific coast from Mexico to Colombia.
Habitat/Behavior. Snook inhabit the coastal waters of estuaries and lagoons, moving between freshwater and saltwater seasonally but always remaining close to shore and to estuaries. Fat and swordspine snook prefer very low salinity water or freshwater, whereas the tarpon snook is most common in shaded lakes with brackish waters. Fat snook occur more often in interior waters than do other snook (instead of estuarine waters), and all three species use mangrove shore-lines as nursery grounds. Snook are usually sexually mature by their third year.
2 통명
- 영어; Fat Snook
Portuguese: robalo; Spanish: robalo chucumite.
- 한글; 팻스눅, 농어목 Centropomidae과
3 개요
- 길이; 72센티이내, 평균25센티
- 무게; 11파운드이내
The fat snook rarely reaches more than 20 inches in length, although it is said to attain a length of 21⁄2 feet. The swordspine and the tarpon snook are usually less than 1 pound in weight or 12 inches in length. The all-tackle world records for the fat and the tarpon snook are, respectively, 9 pounds, 5 ounces and 3 pounds, 2 ounces. Snook have a life span of at least 7 years.
4 특징
- 다른 종과 같이 길고 뾰족한 주둥이와 옆에 위치한 큰 눈과 큰 머리
- 같은 속의 종보다 덜 압축되고 깊은 몸
- 융모형의 이빨띠가 있는 큰입과 황갈색의 몸
- 옆과 배는 은빛 광택이 있고 검은 옆줄
- 작은 크기에도 불구하고 섬세하고 벗겨지기쉬운 살로 식용인기
- 염도변화에 강해서 저염도의 담수나 고염도의 석호에서도 생존
These three species of snook are all small, similar-looking fish with almost identical ranges and habits but are less prominent than their larger relative the common snook. As members of the Centropomidae family, which includes the Nile perch and the barramundi, they are excellent table fish, with delicate, white, flaky meat, and are good game-fish, despite their small size.
There are believed to be 12 species of snook, 6 of which occur in the western Atlantic and 6 in the eastern Pacific, although no single species occurs in both oceans. A good deal is known about these three smaller Atlantic-occurring species and about the common snook, but not about the others, especially those in the Pacific, which include such large-growing species as the Pacific black snook (C. nigrescens; commonly called black snook) and the Pacific white snook (C. viridis), as well as the smaller Pacific blackfin snook (C. medius).
Identification. Snook in general are distinctive in appearance, with a characteristic protruding lower jaw and a particularly prominent black lateral line running from the gill cover to the tail.
The fat snook has a deeper body than the other snook have, although it is not strongly compressed. Coloration varies, depending on the area the fish inhabits, but the fat snook is frequently yellow-brown or green-brown on the back and silvery on the sides, and the lateral line is weakly outlined in black. The mouth reaches to or beyond the center of the eye, and it has the smallest scales of all the snook. There are 15 to 16 rays in the pectoral fin, 6 soft rays in the anal fin, and 10 to 13 gill rakers.
The swordspine snook is the smallest snook and is named for its very long second anal spine, which usually extends to or farther than the area below the base of the tail. With a slightly concave profile, it is yellow-green or brown-green on the back and silvery on the belly, and it has a prominent lateral line outlined in black. It has the largest scales of all the snook, as well as 15 to 16 rays in the pectoral fin, 6 soft rays in the anal fin, and 13 to 16 gill rakers.
The tarpon snook is distinctive, having 7 anal fin rays, when all other snook have 6. It also has a distinguishing upturned or tarponlike snout and a compressed, flat-sided body. The prominent black lateral line extends through the tail. The pelvic fin is orange-yellow with a blackish edge, and the tips of the pelvic fins reach past the anus. There are 14 rays in the pectoral fin, 7 soft rays in the anal fin, and 15 to 18 gill rakers.
5 먹이와 요리법
- 먹이; 주로 갑각류를 이른 아침이나 늦은 오후에 사냥
- 수컷으로 부화하며 일부가 암컷으로 성전환
- 3살이 되면 하구의 기수에서 산란
- 식용으로 어획이나 낚시는 물론 양식까지
- 튀겨서, 말려서, 훈제나 스튜로 섭취
These species feed on fish and crustaceans.