Thysanoessa spinifera, captured by plankton net in the Santa Barbara Channel on the Blue Whale feeding grounds. Photographed in my lab.
One of two images of Thysanoessa spinifera with metric rule, numbers are centimeters, small marks are millimeters. This specimen is about 1.25 inches in length.
One of two images of Thysanoessa spinifera with metric rule, numbers are centimeters, small marks are millimeters. This specimen is about 1.25 inches in length.
