4739 Acanthurus nigrofuscus (Forsskål, 1775) Acanthuridae Surgeonfishes, tangs, unicornfishes Acanthurinae Acanthuriformes Teleostei Brown surgeonfish Indo-Pacific: Red Sea south to Transkei, South Africa (Ref. 3145) and east to the Hawaiian and Tuamoto islands, north to southern Japan, south to the southern Great Barrier Reef, New Caledonia, and Rapa (Austral Islands). AMNH 16664 Acanthurus nigrofuscus AMNH 221275 Acanthurus nigrofuscus AMNH 222452 Acanthurus nigrofuscus AMNH 59511 Acanthurus nigrofuscus 15 N 124 E Acanthurus nigrofuscus 54.8 m 13 N 121 E Acanthurus nigrofuscus 13 N 121 E Acanthurus nigrofuscus 13 N 121 E Acanthurus nigrofuscus FB 2739882 Chaetodon nigrofuscus ZMH 18432 Acanthurus matoides ZMH 18433 Acanthurus matoides ZMH 18435 Acanthurus matoides ZMH 18436 Acanthurus matoides ZMH 18437 Acanthurus matoides ZMH 18434 1890 Acanthurus matoides AMNH 7469 1920 Acanthurus matoides AMNH 7718 1920 Acanthurus matoides ZMH 1029 1959 Acanthurus nigrofuscus AMNH 212477 1969 Acanthurus nigrofuscus AMNH 212772 1969 Acanthurus nigrofuscus NMI 7173 9 n 123 e 1979 Acanthurus nigrofuscus AMNH 88150 1988 Acanthurus nigrofuscus AMNH 95515 1990 Acanthurus nigrofuscus AMNH 95516 1990 Acanthurus nigrofuscus AMNH 95517 1990 Acanthurus nigrofuscus FISH 387602 5 S 150 E 1994 Acanthurus nigrofuscus 21 N 38 E 2008 Acanthurus nigrofuscus 22 N 38 E 2008 Acanthurus nigrofuscus 22 N 38 E 2008 Acanthurus nigrofuscus 22 N 38 E 2008 Acanthurus nigrofuscus 23 N 37 E 2008 Acanthurus nigrofuscus 18 N 40 E 2009 Acanthurus nigrofuscus 19 N 40 E 2009 Acanthurus nigrofuscus 19 N 39 E 2009 Acanthurus nigrofuscus 24 N 37 E 2011 Acanthurus nigrofuscus 24 N 37 E 2011 Acanthurus nigrofuscus 25 N 36 E 2011 Acanthurus nigrofuscus 26 N 36 E 2011 Acanthurus nigrofuscus 26 N 36 E 2011 Acanthurus nigrofuscus 26 N 35 E 2011 Acanthurus nigrofuscus 15 N 124 E 2014 Acanthurus nigrofuscus 54.4 m