| ນ້ຳເບີເອກະສານອ້າງອີງ | Gallucci, V., I. Taylor, J. King, G. McFarlane and R. McPhie, 2011 |
| ລະບົບນິເວດ | Gulf of Alaska |
| ສະຖານະພາບ | native |
| ຄວາມອຸດົມສົມບູນ | common (usually seen) |
| ຂັ້ນຕອນຂອງການມີຊີວິດ | adults |
| ຖານຂໍ້ມູນລະດັບພາກພື້ນ | |
| ຂໍ້ສັງເກດ | Occurs in Dixon Entrance and Queen Charlotte Sound (Ref. 95107). Common, increasing abundance since late 1990s, reflecting significant northward range expansion coinciding with the shift in climate in the North Pacific (Ref. 119696). Also Ref. 95148. |