Thursday, February 5, 2009

Humpback (Coonstripe) Shrimp


This species of coonstripe shrimp is a mottled reddish-brown in color, with some white patches on the lower head and tail.
There is a prominent ridge or hump on the head, with 17 to 21 spines running down the head and snout.
his is the largest of the three coonstripes, and may attain lengths of up to seven inches (19 cm), excluding the antennae.
They are commonly found in the Strait of Juan de Fuca, around the San Juan Islands, and in northern and central Puget Sound.

Dock (Coonstripe) Shrimp


The dock shrimp is one of three species commonly called coonstripes
It is a brownish shrimp with brown lines and spots on the head and tail, and may have small red or blue dots on the head. Dock shrimp seem to prefer areas of sand and gravel with swift tidal currents.
Large individuals may reach five and one-half inches in length (14 cm), excluding the antennae.
Dock shrimp are common in the San Juan Islands, northern Puget Sound, and the Strait of Juan de Fuca.