2025擭3寧偺嫑




儚僯僌僠僣僲僓儊 Trigonognathus kabeyai Mochizuki and Ohe, 1990乮僣僲僓儊栚僇儔僗僓儊壢乯

丂儚僯僌僠僣僲僓儊偼彫宆偺怺奀惈僒儊椶偺婬庬偱丆1986擭偵榓壧嶳導挭枽壂乮悈怺330 m丆儂儘僞僀僾乯偲摽搰導擔榓嵅壂乮悈怺360 m丆僷儔僞僀僾乯偐傜掙塯栐嫏偱摼傜傟偨2昗杮傪婎偵丆1990擭偵怴懏怴庬偲偟偰婰嵹偝傟傑偟偨乮Mochizuki and Ohe, 1990乯丏Shirai and Okamura (1992)偼1988擭偵崅抦巗屼忯悾嫏峘偺戝庤孞傝栐嫏偱摼傜傟偨杮庬偺侾昗杮乮BSKU 44653, 慡挿258 mm丆崅抦壂偱偺嵟弶偺昗杮乯偺崪奿宯偲嬝擏宯傪斾妑夝朥偟丆妠偺婡擻宍懺傗尰嵼偺僇儔僗僓儊壢偺懠懏偲嬤墢偱偁傞偙偲傪悇應偟丆摉帪偼嫟偵僇儔僗僓儊垷壢偵暘椶偝傟傑偟偨丏杮庬偼岥偑戝偒偔丆挿偄椉妠偵偼塻偔丆傗傗嬋偑偭偨嵶挿偄帟偑傑偽傜偵暲傃傑偡丏壓妠偼嶰妏宍偱嵶偔愲傝丆忋妠偼摢晹偐傜棧傟偰慜曽傊撍弌偡傞偨傔丆妠偑弌傞偲杮壢偺拞偱傕撈摿偺晽杄偵側傝丆彮偟儈僣僋儕僓儊偵帡偰偄傑偡丏儚僯僌僠僣僲僓儊傕儈僣僋儕僓儊偲摨條偵丆慺憗偔妠傪撍弌偟偰妉暔傪塻偄帟偱懆偊傞曔怘條幃乮clutching-type feeder乯偲峫偊傜傟傑偟偨丏堦曽丆懠偺僣僲僓儊壢偺庬偼丆懡愲摢偺忋妠帟偲塻偄嫎忬偺壓妠帟傪巊偭偰丆摢傪擯傝側偑傜塧偺摦暔偺擏傪壓妠帟偱姎傒庢傞偨傔曔怘條幃偑堎側傝傑偡丏偦偺屻丆Yano et al. (2003) 偼孎栰撳偱嵦廤偝傟偨杮庬偺36昗杮偲彫妢尨彅搰嬤奀偱儊僶僠傗僔儅僈僣僆椶偵曔怘偝傟偨3昗杮丆僞僀僾偺2昗杮傪婎偵丆杮庬偺惉挿傗惉弉丆怘惈傪挷嵏偟傑偟偨丏杮庬偺僆僗偼慡挿43 cm丆儊僗偼慡挿52 cm偱惉弉偟丆嵟戝偱慡挿54 cm偵払偟傑偡丏杮庬偼偍傕偵僴僟僇僀儚僔椶傪怘傋偰偍傝丆曔怘屄懱偺慡挿30~40%偺懱僒僀僘偺塧傪娵撣傒偵偟偰偄傑偟偨丏偟偐偟丆曔怘偝傟偨嫑椶偵偼杮庬偺塻偄帟偺愓偑晅偄偨屄懱傕偁傟偽丆慡偔彎偺側偄傕偺傕懡偔丆Yano et al. (2003) 偼Shirai and Okamura (1992)偑悇應偟偨曔怘條幃偲偼堎側偭偰丆塲偓側偑傜戝偒偔岥傪奐偗偰塧傪妉傞姺悈宆偺曔怘條幃乮ram-feeder乯偱偼側偄偐偲峫偊傑偟偨丏傕偟偐偟偨傜丆杮庬偼2捠傝偺條幃傪巊偄暘偗偰偄傞偺偐傕偟傟傑偣傫丏
丂儚僯僌僠僣僲僓儊偼庡梫側塧偱偁傞僴僟僇僀儚僔椶偲摨條偵丆昞憌偐傜拞怺憌乮悈怺200 m偐傜1,000 m乯偱擔廃墧捈堏摦傪峴偆偲峫偊傜傟偰偄傑偡乮Yano et al., 2003; Claes et al., 2014乯丏杮庬偺懱偼崟怓偱丆僇儔僗僓儊壢偺懠庬偲摨條偵丆傛傝擹偄崟怓偺暊懁偵偼懡悢偺旝彫側敪岝婍偑暘晍偟丆拞怺憌偱偺僇僂儞僞乕僀儖儈僱乕僔儑儞偺栶妱傗敪岝晹埵偺暘晍偺懡條惈偐傜丆庬傗帗梇娫偺僔僌僫儖丆揋偐傜偺杊屼乮攚昲灆偺廃埻乯側偳丆懠偺栶妱傕悇應偝傟偰偄傑偡乮Duchatelet et al., 2021丟戝応丆2022乯丏擃崪嫑椶偱敪岝偡傞庬偼丆僣僲僓儊栚偺儓儘僀僓儊壢丆僇儔僗僓儊壢丆偦偟偰僆儞僨儞僓儊壢偺3壢偵尷傜傟傑偡乮戝応丆2022乯丏偙傟傜偺僒儊椶偺敪岝偼偡傋偰惵怓偱丆僇儔僗僓儊壢僇儔僗僓儊懏偱偼丆僙儗儞僥儔僕儞傪婎幙偲偟偨儖僔僼僃儕儞亅儖僔僼僃儔乕僛斀墳偲敾柧偟傑偟偨乮Mizuno et al., 2021丟戝応丆2022乯丏僄價椶傗僇僀傾僔椶偑嶌傞僙儗儞僥儔僕儞偼丆怘暔楢嵔傪捠偠偰僇儔僗僓儊懏偺傛偆側曔怘幰偵傕丆僇僀傾僔椶傪塧偲偡傞僴僟僇僀儚僔椶側偳偐傜娫愙揑偵庢傝崬傑傟傞傛偆偱偡丏偦偺偨傔丆敪岝偡傞僒儊椶偼乽敿帺棩敪岝僞僀僾乿偲梊憐偝傟偰偄傑偡乮戝応丆2022乯丏
丂拞怺憌偼乽僩儚僀儔僀僩僝乕儞乿偲屇偽傟丆擔拞偼昞憌偐傜偺傢偢偐側岝偑撏偔娐嫬偱偡丏僇儔僗僓儊壢傗儓儘僀僓儊壢偺敪岝偡傞僒儊椶傕丆偙偺摿庩側娐嫬傊傛偔揔墳偟偨娽傪傕偪傑偡乮Claes et al., 2014乯丏僇儔僗僓儊壢偼娽偺忋墢偵敿摟柧堟偲偦傟偵椬愙偡傞敪岝婍傪傕偪丆偙偺晹暘偼擔拞偵忋曽偐傜撏偔岝検傪姶抦偟偰丆僇僂儞僞乕僀儖儈僱乕僔儑儞偺敪岝婍偺岝検偺僐儞僩儘乕儖傗偦偺夝彍偵娭學偡傞偲峫偊傜傟偰偄傑偡乮Claes et al., 2014乯丏儚僯僌僠僣僲僓儊偱偼偙偺敿摟柧堟偑戝偒偔丆僇儔僗僓儊懏偺庬偵斾傋偰栚棫偪傑偡丏 傑偨丆杮庬偺娽媴撪柺乮柆棈枌忋乯偵偁傞岝庴梕婍偺暘晍偲枾搙偼丆擇師尦揑側岝娐嫬偵偡傓摿挜傪帵偟丆擔拞偵偼奀掙晅嬤偵偄傞偙偲傪巟帩偟傑偡乮Claes et al., 2014乯丏偙傟偼擔拞偵杮庬偑掙塯栐偱嫏妉偝傟傞棟桼偱偟傚偆丏 杮庬偼擔杮偱偼弜壨榩偐傜搚嵅榩傑偱偺杮廈偲巐崙偺懢暯梞娸壂丆孎杮壂偺搶僔僫奀丆偦偟偰彫妢尨彅搰嬤奀偐傜婰榐偑偁傝丆崙奜偱偼戜榩偲僴儚僀彅搰偐傜曬崘偑偁傝傑偡乮杧峕丒揷拞丆2015丟嶰郪丆2024乯丏嵦廤悈怺偼昞憌偐傜悈怺 1,000 m傑偱丆拞怺憌傪拞怱偵弌尰偟傑偡丏
丂Shirai and Okamura (1992)偑夝朥梡偵巊梡偟偨BSKU偺昗杮偼丆巹偑廋巑1擭帪偺1988擭4寧偵崅抦巗偺屼忯悾嫏嫤傊嵦廤偵峴偭偨嵺偵廍偭偨傕偺偱丆嫏嫤壓偺僐儞僋儕乕僩偺彴偵侾屄懱偩偗棊偪偰偄傑偟偨丏偦偺帪揰偱偼枹婰嵹庬偱偟偨偑丆朷寧尗擇攷巑乮摉帪丆搶嫗戝妛乯偑婰嵹梊掕偲傢偐傝傑偟偨丏偦偺屻丆1990擭偵巹偑杒奀摴戝妛悈嶻妛晹偺攷巑壽掱傊恑妛偟偨嵺偵丆尋媶幒偺愭攜偱偁偭偨敀堜帬攷巑偵偙偺昗杮偺忣曬傪揱偊偰丆偦偺屻偵斾妑夝朥偝傟偰壀懞澗愭惗偲偺嫟挊榑暥偵側偭偰偄傑偡丏偙偺幨恀屄懱偼杮尋媶幒偺孎栘宒栱孨偑侾擭偺帪偵屼忯悾嫏嫤強懏偺巌娵傊忔慏偟丆嵦廤偟偨2昗杮偺偆偪偺1偮偱偡丏

堷梡暥專

Claes, J. M., J. C. Partridge, N. S. Hant, E. Garza-Gissholt, H.-C. Ho, J. Mallefet and S. P. Collin. 2014. Photon hunting in the twilight zone: visual features of mesopelagic bioluminescent sharks. PloS One, 9(8): e104213. DOI:10.1371/journal.pone.0104213 LINK

Duchatelet, L., J. M. Claes, J. Delroisse, P. Flammang and J. Mallefet. 2021. Glow on sharks: state of the art on bioluminescence research. Oceans, 2: 822-842. LINK

杧峕 戶丒揷拞 彶丏2015丏弜壨榩偺怺奀掙塯栐偱嵦廤偝傟偨儚僯僌僠僣僲僓儊 Trigonognathus kabeyai 偵偮偄偰丏斅橐椶尋媶夛曬丆(51): 17-18.

嶰郪 椛丏2024丏僇儔僗僓儊壢丆pp. 17-18丏壀杮 惤丒杮懞峗擵乮曇乯丏擔杮偺怺奀嫑恾娪丏嶳偲宬扟幮丆搶嫗丏 LINK 丂儎儅働僀偺杮 note

Mizuno, G., D. Yano, J. Paitio, H. Endo and Y. Oba. 2021. Etmopterus lantern sharks use coelenterazine as the substrate for their luciferin-luciferase bioluminescence system. Biochem. Biophys. Res. Commun., 577: 139-145. LINK

Mochizuki, K. and F. Ohe. 1990. Trigonognathus kabeyai, a new genus and species of the squalid sharks from Japan. Japan. J. Ichthyol., 36(4): 385-390.

戝応桾堦丏2022丏悽奅偺敪岝惗暔丏暘椶丒惗懺丒敪岝儊僇僯僘儉丏柤屆壆戝妛弌斉夛丆柤屆壆丏433 pp. LINK

Shirai, S. and O. Okamura. 1992. Anatomy of Trigonognathus kabeyai, with comments on feeding mechanism and phylogenetic relationships (Elasmobranchii, Squalidae). Japan. J. Ichthyol., 39(2): 139-150.

榓揷塸晀丒嶰栘椓暯丒忋忛戱栫丒杮懞峗擵丏2019丏孎杮導揤憪巗嬤奀偐傜摼傜傟偨孎杮導弶婰榐傪娷傓嫑椶丏孎杮栰惗惗暔尋媶夛帍丆(9): 17-24.

Yano, K., K. Mochizuki, O. Tabeta and K. Suzuki. 2003. Further description and notes of natural history of the viper dogfish, Trigonognathus kabeyai from the Kumano-nada Sea and the Ogasawara Islands, Japan (Chondrichthyes: Etmopteridae). Ichthyol. Res., 50: 251-258.

幨恀昗杮丗BSKU 130940丆慡挿 410 mm, 僆僗丆崅抦巗屼忯悾嫏嫤丆巌娵丆戝庤孞傝栐丆悈怺 380 m丆2021擭10寧21擔丆嵦廤幰丗孎栘宒栱丏
仏BSKU 44653, 慡挿258 mm丆崅抦巗屼忯悾嫏嫤丆戝庤孞傝栐丆嫽捗壂丆悈怺 200-230 m丆1988擭4寧20擔丆嵦廤幰丗墦摗峀岝丏

乮墦摗峀岝乯 

2025擭1寧偺嫑


僆僯傾僆儊僄僜  Bathysauroides gigas (Kamohara, 1952)乮僸儊栚僆僯傾僆儊僄僜壢乯

丂僆僯傾僆儊僄僜偼1950擭4寧15擔偵崅抦巗屼忯悾嫑巗応乮戝庤孞傝栐嫏乯偱嵦廤偝傟偨侾昗杮乮BSKU 3852, 儂儘僞僀僾丆242 mm SL乯偵婎偯偒丆傾僆儊僄僜壢 Bathysaurops Fowler, 1938偺怴庬偲偟偰姉尨柅帯攷巑乮1901-1972乯偵傛傝婰嵹偝傟傑偟偨乮Kamohara, 1952乯丏偟偐偟丆偦偺梻擭偵姉尨攷巑偼偙偺懏傪 Bathysauropsis Regan, 1911偺怴嶲堎柤偲尒側偟偰偄傑偡乮Kamohara, 1953乯丏偦偺屻丆Baldwin and Johnson (1996)偼杮庬傪僞僀僾庬偲偟偰怴懏偺 Bathysauroides 傪愝棫偟丆杮庬傪僠儑僂僠儞僴僟僇壢 Ipnopoidae 偵娷傔傑偟偨丏偝傜偵丆Sato and Nakabo (2002)偼 Bathysauroides Baldwin and Johnson, 1996傪僞僀僾懏偲偟偰丆怴壢 Bathysauroididae 僆僯傾僆儊僄僜壢傪愝棫偟偰偄傑偡丏戞侾挊幰偺嵅摗桭峃攷巑偼丆杮尋媶幒偱妛晹偲廋巑壽掱傪夁偛偟偰丆嫗搒戝妛戝妛堾偺攷巑壽掱傑偱傾僆儊僄僜壢傪拞怱偵僸儊栚撪偺宯摑椶墢娭學傪尋媶偟丆怴壢怴懏偺僫僈傾僆儊僄僜壢僫僈傾僆儊僄僜懏乮Paraulopidae, Palaurops乯傪愝棫偟傑偟偨乮Sato and Nakabo丄2002)丏僆僯傾僆儊僄僜壢偼僸儊栚偺儃僂僄儞僊儑垷栚偵暘椶偝傟偨偙偲傕偁傝傑偟偨偑丆尰嵼偼巄掕揑偵儈僘僂僆垷栚偵娷傔傜傟偰偄傑偡乮拞朧丒峛斻丆2013; Near and Thacker, 2024乯丏
丂僆僯傾僆儊僄僜偼婬庬偱丆Yamakawa (1981)偵傛傝尨婰嵹埲棃偲側傞捛壛偺侾昗杮乮BSKU 50035, 195.7 mm SL丆1980擭12寧11擔丆崅抦巗屼忯悾嫑巗応乯偑惗慛帪偺幨恀偲嫟偵曬崘偝傟傑偟偨丏偦偺梻擭偺1981擭3寧23擔偵傕丆屼忯悾嫑巗応偱3斣栚偲側傞侾昗杮偑嵦廤偝傟丆偦傟傪婎偵杮庬偺摿庩側娽偺擑嵤傗栐枌偺悕懱偵娭偡傞怴抦尒偑曬崘偝傟傑偟偨乮Somiya et al., 1996乯丏杮庬偺巈抰嫑偵偮偄偰偺抦尒傕彮側偔丆擔杮嶻抰嫑恾娪戞2斉偵偼 7.5 mm SL乮朳憤壂偺崟挭棳堟乯偲10.1 mm SL乮僆乕僗僩儔儕傾嬤奀嶻乯偺巈嫑偺慄夋偑宖嵹偝傟偰偄傑偡丏嬤擭丆栭娫偵昞憌堟偵晜梀偡傞嫑椶偺巈抰嫑傗柍愐捙摦暔偺梒惗傪悈拞嶣塭偡傞 "Blackwater diving" 偑惙傫偵峴傢傟偰偄傑偡乮椺偊偽丆Milisen, 2020; Nonaka et al., 2021乯丏偙偺傛偆側愽悈偱偼丆偙傟傑偱慡偔抦傜傟偰偄側偐偭偨怺奀嫑偺巈抰嫑偺幨恀傗摦夋丆昗杮偑嵦廤偝傟傞偙偲傕偁傝丆懱怓傪娷傔偨巈抰嫑偺姰慡側宍懺傗峴摦偑柧傜偐偵側偭偰偄傑偡丏堦嶐擭7寧偵丆悈拞幨恀壠偺曱悈椇偝傫偑媣暷搰偱嶣塭偟偨僆僯傾僆儊僄僜巈嫑偺摦夋偑youTube偱岞奐偝傟偰偄傑偟偨丏偙偺屄懱偼傗傗忋晅偒偺嫻昲偺忋敿暘偑慛傗偐側僆儗儞僕怓傪偟偰偍傝丆嫻昲傪慜曽偵峀偘偰僶儞僓僀傪偟偨忬懺偱丆悈拰偱捈棫偟偨巔惃傪庢偭偰偄傑偡丏傑偨丆偙偺屄懱偼攚昲偲鋅昲丆暊昲偼傑偩弌尰偟偰偄側偄傛偆偱偡丏壂嶳乮2013乯偵傛傟偽丆杮庬偺昲偼旜昲丆嫻昲丆鋅昲偲暊昲丆偦偟偰攚昲偺弴斣偵敪尰偡傞偲婰嵹偟偰偄傑偡丏偦偙偐傜悇應偡傞偲丆偙偺屄懱偺懱僒僀僘傕懱挿 10 mm 掱搙偐傕偟傟傑偣傫丏
丂偙偺幨恀昗杮偼忬懺傕傛偔丆崱屻昗杮悢偺彮側偔撲偺懡偄僆僯傾僆儊僄僜偺尋媶偵栶棫偮偱偟傚偆丏

堷梡暥專

Kamohara, T. 1952. Revised description of the offshore bottom-fishes of Prov. Tosa, Shikoku, Japan. Reps Kochi Univ., Nat. Sci., (3): 1-122.

Kamohara, T. 1953. A review of the fishes of the family Chlorophthalmidae found in the waters of Japan. Japan. J. Ichthyol., 3(1): 1-6.

Milisen, J. 2020. A field guide to blackwater diving in Hawai'i. Mutual Publishing, Honolulu. 282 pp.

拞朧揙師丒峛斻壝峎丏2013丏僆僯傾僆儊僄僜壢丆pp. 426, 1851-1852. 拞朧揙師乮曇乯 擔杮嶻嫑椶専嶕 慡庬偺摨掕丏戞3斉丏搶奀戝妛弌斉夛丆恅栰丏

Near, T.J. and C. e. Thacker. 2024. Phylogenetic classification of living and fossil ray-finned fishes (Actinopterygii). Bull. Peabody Mus. Nat. Hist., 65(1): 3-302.

Nonaka, I., J. W. Milisen, B. C. Mundy and G. D. Johnson. 2021. Blacwater diving: an exciting window into the planktonic area and its potential to enhance the quality of larval fish collections. Ichthyol.Herpetol., 109(1): 138-156. Link

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幨恀昗杮丗BSKU 137940丆175.5 mm TL丆2025擭1寧12擔丆崅抦導崅抦巗屼忯悾嫏峘丆巌娵丆 戝庤孞傝栐丆搚嵅榩惣晹丆悈怺 200-318 m丆嵦廤幰丗孎栘宒栱丆崅棞桟恀丆彫愳弒曘丏 

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