Trigonognathus kabeyai Mochizuki & Ohe, 1990

Straube, Nicolas, White, William T., Ho, Hsuan-Ching, Rochel, Elisabeth, Corrigan, Shannon, Li, Chenhong & Naylor, Gavin J. P., 2013, A DNA sequence-based identification checklist for Taiwanese chondrichthyans, Zootaxa 3752 (1), pp. 256-278 : 262

Trigonognathus kabeyai Mochizuki & Ohe, 1990

Type locality: Off Shionomisaki, Wakayama Prefecture, Japan

The single T. kabeyai sample from Taiwan included in this analysis formed a single cluster that included a sample from off Japan (GN7431) ( Figure 2). This represents the first sequence record for this species from Taiwan. The species is very distinct from, but sister to, the four Centroscyllium species (Supplementary Material 1).

Squalus acanthias Chile Pacific Ocean GN2399

Centroscyllium fabricii Portugal Atlantic Ocean GN6558

100 Centroscyllium fabricii Portugal Atlantic Ocean GN6559

53 TrigonognathusTrigonognathus kabeyaikabeyai GN12280 HO 20121109 TKHO 20121109 TK

100 Trigonognathus kabeyai Japan Pacificf OceanO G GN7431

Etmopterus spinax Portugal Atlantic Ocean GN5161

100 Etmopterus spinax Portugal Atlantic Ocean GN5157

Etmopterus spinax Portugalg Atlantic Ocean GN 5158

EtmopterusEtmopterus splendidussplendidus GN10008 HO HO121 121

EtmopterusEtmopterus splendidussplendidus GN GN9955 9955 HO068

92 100 EtmopterusEtmopterus splendidussplendidus GN10009 HO122

EtmopterusEtmopterus splendidussplendidus GN10010 HO123 100

58

EtmopterusEtmopterusE splendidussplendidus GN10139 HO252 252

EtmopterusEtmopterus splendidussplendidus GN10011 HO124 81 Etmopterus splendidus Taiwan Pacific Ocean GN995

EtmopterusEtmopterus joungijoungi GN10144 HOHO257257

EtmopterusE p pusillusp ill AustraliaA li PacificP ifi Ocean GN2613

100 87 EtmopterusEtmopterus joungijoungi GN10140 HOHO253253

63 EtmopterusEtmopterus joungijoungi GN10145 HOHO258258

EtEtmopterust pusillusill PPortugall AtlanticA l i Ocean GN6548

50 Etmopterus pusillus Australia Pacific Ocean GN4951

78 Etmopterus pusillus Australia Pacific Ocean GN2614

Etmopterus pusillus Portugal Atlantic Ocean GN6543 66 63 Etmopterus pusillus Portugal Atlantic Ocean GN6550

Etmopterusp sheikoi Taiwan Pacific Ocean GN7440

100 EtmopterusEtmopterus sheikoisheikoi GN12278 HO410 410

EtmopterusEtmopterus sheikoisheikoi GN12279 HO HO411 411

59 Etmopterus lucifer New Zealand Pacific Ocean GN5582

100 Etmopterus lucifer New Zealand Pacific Ocean GN5583

52 Etmopterus lucifer New Zealand Pacific Ocean GN5592 100 EtmopterusEtmopterus burgessiburgessi GN10017 HOHO 130130

EtmopterusEtmopterus burgessiburgessi GN10018 HO131

100 EtmopterusEtmopterus burgessiburgessi GN GN10019 HO132

EtmopterusEtmopterus burgessiburgessi GN10020 HO133

50 EtmopterusEtmopterus burgessiburgessi GN10176 HO289

92 EtmopterusEtmopterusEt tt burgessibbburgessi GN10177 HOHO 290290

EtmopterusEtmopterus brachyurusbrachyurus GN10137 HO250

100 EtmopterusEtmopterus brachyurusbrachyurus GN10158 HO HO271 271

Etmopterus brachyurus Japan Pacific Ocean GN7423

EtmopterusEtmopterus cf. mollerimolleri GN10170 HO283

69 EtmopterusEtmopterus cf. mollerimolleri GN10087 HO200

100 73 EtmopterusEtmopterus cfcf.. mollerimolleri GN10086 HOHO199199

50 EtmopterusEtmopterus cf. mollerimolleri GN10014 HOHO127127

55

EtmopterusEtmopterus cf. mollerimolleri GN10174 HO287

100 EtmopterusEtmopterusp cf. mollerimolleri GN10175 HOHO288288

EtmopterusEtmopterus cf. mollerimolleri GN10015 HOHO128128

EtmopterusEtmopterus cf. mollerimolleri GN10167 HO280

EtmopterusEtmopterus cf. mollerimolleri GN10138 HO251

63 EtmopterusEtmopterus cf. mollerimolleri GN10154 HOHO267267

EtmopterusEtmopterus cf. mollerimolleri GN10155 HO268

EtmopterusEtmopterus cf cf.. mollerimolleri GN10169 HOHO282282

70 Etmopterus molleri Taiwan Pacific Ocean GN997

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