Fig. 1. Lateral view of Coryphaenoides pectoralis (NSMT-PL 117). * Photograph 2
仛傛偆傗偔榑暥偵側傝傑偟偨丏
Springer 儂乕儉儁乕僕忋偐傜偼嵦廤慜屻偺摦夋傪尒傞偙偲偑偱偒傑偡丏
Endo, H., N. Nakayama, K. Suetsugu and H. Miyake (2010)
A larva of Coryphaenoides pectoralis (Gadiformes: Macrouridae) collected by deep-sea submersible from off Hokkaido, Japan
Ichthyological Research 57(3): 272–277.
2004擭搙
擔杮嫑椶妛夛擭夛偱偺億僗僞乕敪昞乮No. 182) 丂2004擭9寧25乣27擔丂棶媴戝妛棟妛晹
丂*偙偺儁乕僕偺撪梕傪丆柍抐偱堷梡丒揮嵹偡傞偙偲傪屌偔偍抐傝偟傑偡丏
Fig. 1. Lateral view of Coryphaenoides pectoralis
(NSMT-PL 117). * Photograph 2
Coryphaenoides pectoralis (Gilbert,
1892) 儉僱僟儔
昗杮僨乕僞丗NSMT-PL 117,
14.5 mm HL, 149+ mm TL, 42-10.80' N, 144-10.74' E, 530 m depth (bottom 1246 m), off Hiroo, eastern
Hokkaido, 15 Sept. 2000 (10:43), 3.53 C, JAMSTEC submersible "Shinkai
2000" (Dive No. 1218, NT 00-09), sampling
gear: slurp gun, coll. by H. Miyake.
摿挜丗戞侾攚昲昲忦悢 10 (媅灆傪娷傓); 暊昲昲忦悢 7; 橐忦崪悢 6; 殁撪偺寣娗栐偲僈僗態悢
2; 橐阈悢 (戞侾橐媩撪懁) 0+9=9; 暊捙崪悢 14; 摢挿偼慡挿偺栺 9.7 %; 戞1攚昲挿偼摢挿偺栺 2.8
攞; 暊昲挿偼摢挿偺栺3.6 攞; 壓妠偵旹傪傕偮; 偆偪傢忬偺嫻昲傪傕偮; 敪岝婍傪傕偨側偄; 汨栧偼鋅昲巒晹傗傗塃懁婑傝偵埵抲偡傞;
嬰姴晹懱懁拞墰偺崟怓怓慺朎偼傑偽傜; 戞1攚昲偲偦偺婎晹丆暊昲丆嫻昲丆暊晹偵偼崟怓怓慺朎偑枾偵暘晍偡傞丏
Fig. 2. Alevin (A-C, NSMT-PL 117) and juvenile
(D, CBM-ZF 5875: 17.2 mm HL) of Coryphaenoides pectoralis.
寢壥偍傛傃峫嶡
丂偟傫偐偄2000偱嵦廤偝傟偨僜僐僟儔壢 alevin 婜巈嫑偼丆橐忦崪悢俇丆敪岝婍傪傕偨側偄丆汨栧偑鋅昲巒晹捈慜偵埵抲偡傞偙偲側偳偐傜丆儂僇働僟儔懏
Coryphaenoides 偺摿挜傪傕偮乮Figs. 1, 2A-C)丏杒晹杒懢暯梞堟偵弌尰偡傞杮懏偺偆偪丆戞侾攚昲昲忦悢
9-11丆暊昲昲忦悢 6-8丆殁偺寣娗栐偲僈僗態悢俀偺寁悢宍幙偺慻傒崌傢偣偐傜儉僱僟儔 C. pectoralis
偲摨掕偟偨(Table 1)丏傑偨丆杮昗杮偺崟怓怓慺朎偺暘晍僷僞乕儞偼丆Endo et al. (1993) 偵傛傝婰嵹偝傟偨杮庬Alevin
婜巈嫑偺摿挜偵傛偔堦抳偟偨 (Fig. 3)丏傑偨丆杮昗杮偼婛抦偺alevin 婜巈嫑偱偼嵟戝僒僀僘偱偁偭偨丏偙傟傑偱偵抦傜傟傞杮庬抰嫑偺嵟彫僒僀僘偑
17.2 mm HL 偱偁傞偙偲偐傜 (Fig. 2D) 丆抰嫑傊偺曄懺婜偼偍傛偦15乣16 mm HL偲峫偊傜傟傞丏
丂儉僱僟儔 alevin 婜巈嫑偵偍偗傞戞1攚昲偲暊昲偺怢挿偼丆Gilbert and Burke
(1912) 偑怴懏怴庬偲偟偨 Ateleobrachium
pterotum (儉僱僟儔偺僕儏僯傾丒僔僲僯儉乯偵尒傜傟傞偑 丆偦偺昗杮偺昲忦愭抂晹暘偼寚懝偟偰偍傝姰慡側忬懺偱偼側偐偭偨
(Fig. 3)丏崱夞摼傜傟偨昗杮偐傜杮庬 alevin 婜枛婜偵偍偗傞戞1攚昲挿偲暊昲挿偼丆偦傟偧傟摢挿偺栺 2.8 攞偍傛傃栺
3.6 攞偱偁偭偨丏杮庬偼栺 500乣600 mm TL 傑偱拞憌堟偱夁偛偡偙偲偑抦傜傟偰偄傞乮Cohen et al.,
1990)丏僜僐僟儔壢偺 alevin 婜巈嫑偱偼丆惉挿偵廬偄偆偪傢忬偺嫻昲暱晹偑抁偔側傝丆拞怺憌偱偺惗懅怺搙偑師戞偵怺偔側傞丏曄懺偟抰嫑婜偵擖傞偲嫻昲偺昲忦偑姰惉偟丆偦偺屻傑傕側偔晜梀惗妶偐傜掙惗惗妶傊偲堏峴偡傞丏杮庬
alevin婜巈嫑偵偍偗傞戞1攚昲偲暊昲昲忦偺挊偟偄怢挿偼丆抰嫑婜傊偲墑挿偡傞晜梀惗妶偵揔墳偟偨摿挜偲峫偊傜傟傞丏
丂 Fahay and Markle (1984)偼丆僞儔栚偺嫟桳攈惗宍幙偺侾偮偲偟偰 乬巈嫑偺汨栧偼懱懁偵奐岴偡傞乭
偙偲傪嫇偘偨 丏杮昗杮偺汨栧埵抲偼塃懱懁傊偺曃傝偑擣傔傜傟丆杮栚梒婜偺摿挜傪傛偔帵偡丏
丂儉僱僟儔偺
alevin 婜巈嫑偺梀塲峴摦偼丆拞怺憌偱弶傔偰捈愙娤嶡偝傟偨丏悈怺 530 m偱偺嵦廤捈慜偵丆杮屄懱偼戞侾攚昲偲暊昲傪傎傏悅捈曽岦偵峀偘丆旜晹屻敿晹偍傛傃戞2攚昲偲鋅昲偺昲忦傪偦傟偧傟攇忬偵摦偐偟偰丆備偭偔傝偲梀塲偟偰偄偨丏僜僐僟儔壢偺惉嫑偱偼丆戞2攚昲偑挊偟偔抁偄偑丆杮庬偺alevin
婜枛婜偱偼斾妑揑昲忦偑挿偔丆婡擻揑偱偁偭偨乮Fig. 4)丏
Fig. 3. Records
of the alevin period of Coryphaenoides pectoralis from
the North Pacific.
Fig. 4.
Aquarium photographs of Coryphaenoides pectoralis (NSMT-PL
117).
斾妑昗杮 Coryphaenoides pectoralis (2 specimens): CBM-ZF 05875, 17.2
mm HL, 106+ mm TL, 38-55.6'N, 145-31.5'E-38-55.6'N, 145-29.5'E,
depth unknown, off Tohoku, 9 Nov. 1991, R/V Hakuho-maru (KH 91-6,
St. 8), coll. by M. Masaki; CBM-ZF 05853, 26.8 mm HL, 162+
mm TL, 35-02.6'N, 139-20.3'E, 0-960 m depths, Sagami Bay, 19 Dec.
1982, R/V Tansei-maru (KT82-13, St. A2), coll. by M. Masaki.
幱帿丂杮尋媶偺昗杮偺嵦廤傗戄梌偵娭偟偰偛嫤椡捀偄偨師偺曽乆偵姶幱抳偟傑偡:
岝摗悢栫巵丆愮揷梫夘巵偍傛傃桳恖愽悈掵偟傫偐偄2000偺巟墖曣慏乽側偮偟傑乿偺忔慏堳偺奆條 (JAMSTEC), 幝尨尰恖攷巑
(崙棫壢妛攷暔娰), 媨 惓庽攷巑 (愮梩導棫拞墰攷暔娰).
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(C) 2004 Hiromitsu ENDO
