Those interested in the creatures that inhabit our local waterways may find themselves enthralled by two recent publications — one describing the many species of fish found in the Salish Sea and the other examining the lifestyles of crabs and shrimps living along the Pacific Coast.
The new fish report (PDF 9.2 mb), published by NOAA Fisheries, documents 253 species found in the Salish Sea, including 37 additional species not listed in the previous comprehensive fish catalog, now 35 years old.
What caught my immediate attention in the report were the beautiful illustrations by Joe Tomelleri, who has spent the past 30 years capturing the fine features of fish from throughout the world. Check out the ornate fins on the fourhorn poacher and the muted colors of the spotted ratfish. I never realized that common ratfish wwere so beautiful.
The new report offers a preview of a much-anticipated book by Ted Pietsch, retired fish curator at the University of Washington’s Burke Museum, and Jay Orr, a biologist at NOAA’s Alaska Fisheries Science Center. The book, “Fishes of the Salish Sea,” will provide extensive descriptions as well as illustrations of all known species — including some early discoveries that came to light after publication of the new NOAA report. The book could be 600 pages or more.
I interviewed author Ted Pietsch of Seattle and illustrator Joe Tomelleri of Leawood, Kans., for a piece incorporated into the Encyclopedia of Puget Sound.
The other book, “Crabs and Shrimps of the Pacific Coast” by Greg Jensen of Bremerton, pulls together information about 300 of these various crustaceans. The book, which has been on my review list for more than year, has won acclaim from experts in the field as well as casual observers of nature. The book comes with an associated computer disc of the book’s text, which allows one to link to other articles and reports. One can also load much of the book onto a smart phone, which can be taken to the shoreline and used as a field guide.
“My goal was to make a book that would appeal to someone who just wants to learn about this stuff and would also be valuable to someone, like myself, who is a specialist in the field,” Greg told me.
I enjoy Greg’s light writing style, as he tells little stories in sidebars, shares brief biographies of key scientists and clears up myths and confusion. One sidebar, for example, tells us that the lines between shrimp and prawns have become blurred.
In Great Britain, he said, Crangonids, “with their stout, somewhat flattened form, were called ‘shrimp,’ while palaemonids were known as prawns.” In other places, prawns are considered larger than shrimp. Sometimes prawns refer to freshwater versus saltwater species.
“Bottom line: There is no formal definition separating the two. Like the Queen’s English, once they left home for America and Australia, they became bastardized beyond recognition,” he wrote.
Greg, a scuba diver, shot about 90 percent of the pictures shown in the 240-page book. If nothing else, he told me, the book provided an excuse for him to dive in waters all along the coast.
“It was like a big scavenger hunt,” he said. “You look through the literature and you have this list (of crabs and shrimps). You dig up anything and everything about where to find them.”
Like Ted Pietsch has done for fish, Greg has gone back to the original references about crabs and shrimp, taking pains to correct mistakes passed down through scientific literature. It has taken years to track down the many references to ensure accuracy and give credit to the right people, he said.
Greg, who grew up in Bremerton, was in grade school when a field trip took him to Agate Passage on a low tide, where he became intrigued by crabs. He soon started an extensive collection of dried crab shells. Looking back, Greg credits marine biology instructors Ted Berney at East High School and Don Seavy at Olympic College for helping him pursue his interests, eventually launching his career at the University of Washington.
Today, Greg still lives in Bremerton, researching, writing and teaching at the UW School of Aquatic and Fishery Science.