- 긴부리새치 Spearfish, Longbill
. 학명; Tetrapturus pfluegeri
. 서식지; 따뜻한 수온의 원양
. 통명; 긴부리새치
. 특징; 다른 새치에 비해 길고 뾰족한 주둥이와 가늘고 가벼운 몸
. 먹이와 요리법; 회로, 절이거나 굽거나 말려서, 혹은 찌개 등으로 섭취
1 학명과 서식지
- 학명; Tetrapturus pfluegeri
- 서식지
. 온도와 깊이; 따뜻한 수온의 원양
. 지역; 대서양과 지중해, 주로 북동부 서식
Spearfish are cosmopolitan, but nowhere are they abundant. They are pelagic, offshore, deep-water fish that appear to be available all year in small numbers but are infrequently encountered by anglers in most parts of their range. The longbill spearfish is known to occur in the northwest Atlantic from New Jersey to Venezuela, including the Gulf of Mexico.
2 통명
- 영어; longnose spearfish, Atlantic longbill spearfish;
French: makaire becune; Japanese: kuchinaga, kuchinagafuura; Portuguese: espadim bicudo; Spanish: aguja picuda.
- 한글; 긴부리새치, 돛새치목 돛새치과
3 개요
- 길이; 250센티이내
, 평균 40센티
- 무게; 120파운드이내, 평균90파운드
Available data indicate that the longbill spearfish matures by the age of 2 and rarely lives past age 3. The all-tackle world record for the longbill spearfish is a fish of 127 pounds, 13 ounces, and for the Mediterranean spearfish is 90 pounds, 13 ounces.
4 특징
- 다른 새치에 비해 길고 뾰족한 주둥이와 가늘고 가벼운 몸
- 앞쪽에 뾰족히 튀어나온 등지느러미 면적이 비교적 작은 편
- 덜 튀어나온 배지느러미, 등지느러미는 돛새치보다 낮고 청새치보다 높음
- 등은 암청색이 아닌 푸른색이고 반점이 없다
These species are lesser-known and small members of the Istiophoridae family of billfish, which are also referred to as slender spearfish.
Identification. The spearfish can be distinguished from other billfish by a slender, lightweight body; a short bill; and a dorsal fin that is highest anteriorly (higher than in marlin and lower than in the sailfish). The vent is located well in front of the anal fin; in all other billfish, the vent is located close to the anal fin. The bill of the shortbill spearfish is barely longer than its lower jaw, whereas in the longbill spearfish it is about twice as long, but it is still noticeably short when compared to those in other billfish. The pectoral fins of the shortbill and the Mediterranean spearfish barely reach to the curve of their lateral lines. In the longbill spearfish, they extend beyond the curve. The longbill spearfish has more elements (45 to 53) in the first dorsal fin than does any other Atlantic billfish, although it may appear similar to the white marlin. The shortbill spearfish of the Pacific has approximately the same count (47 to 50 elements), but the Mediterranean spearfish has fewer (39 to 46). The lateral line is single and arches above the pectoral fins. The dorsal fin is bright blue and has no spots. The vertical bars on the body are never as prominent as in other billfish and may show only slightly or not at all.
5 먹이와 요리법
- 먹이; 멸치, 청어, 정어리 등 작은 물고기, 오징어와 갑각류 사냥
- 주로 먹이가 풍부한 수면인근에 서식
- 회로, 절이거나 굽거나 말려서, 혹은 찌개 등으로 섭취
Spearfish feed at or near the surface, mainly on small and medium-size fish and squid, including on dolphin, sauries, flyingfish, and needlefish.