4157 Aspidophoroides monopterygius (Bloch, 1786) Agonidae Poachers Anoplagoninae Perciformes/Cottoidei Teleostei Alligatorfish Northwest Atlantic: western Greenland and Labrador in Canada to Cape Cod in Massachusetts, USA. UBC 590287 45 N 67 W Aspidophoroides monopterygius AMNH 54 Aspidophoroides monopterygius FB 2741151 Aspidophoroides bartoni 66 m ZIN 25278 56 n 161 W Aspidophoroides bartoni 66 m UBC 650050 57 N 153 W Aspidophoroides bartoni UBC 631010 51 N 179 W Aspidophoroides bartoni UBC 630360 57 N 162 W Aspidophoroides bartoni UBC 620659 55 N 157 W Aspidophoroides bartoni UBC 620442 55 N 157 W Aspidophoroides bartoni AMNH 3031 1909 Aspidophoroides monopterygius AMNH 3125 1909 Aspidophoroides monopterygius ISH 255-1959 1959 Aspidophoroides monopterygius 350 m ISH 84-1959 1959 Aspidophoroides monopterygius ISH 2210-1968 1968 Aspidophoroides monopterygius 75 m ISH 67-1969 1969 Aspidophoroides monopterygius 200 - 250 m ISH 37-1972 1972 Aspidophoroides monopterygius 200 m AMNH 71989 1982 Aspidophoroides monopterygius ISH 1002-1982 1982 Aspidophoroides monopterygius 242 m ISH 1226-1982 1982 Aspidophoroides monopterygius 170 m ISH 126-1987 1987 Aspidophoroides monopterygius 145 - 170 m ISH 62-1987 1987 Aspidophoroides monopterygius 127 - 155 m IIPB 17/1990 48 N 45 W 1989 Aspidophoroides monopterygius 459 - 459 m IIPB 36/1999 45 N 48 W 1998 Aspidophoroides monopterygius 298 - 298 m IIPB 37/1999 45 N 48 W 1998 Aspidophoroides monopterygius 298 - 298 m IIPB 38/1999 45 N 48 W 1998 Aspidophoroides monopterygius 298 - 298 m IIPB 39/1999 45 N 48 W 1998 Aspidophoroides monopterygius 298 - 298 m