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IUCN/SSG logo

The IUCN/SSC Shark Specialist Group

Shark News 12: November 1998

Recent Sawfish Records
Sarah Fowler
With sightings of sawfish, Pristis and Anoxypristis species, becoming increasingly scarce, these photographs are unusual recent records. They also illustrate graphically the main reason for the decline in this group of elasmobranchs - bycatch in other fisheries, possibly exacerbated by the extremely high value of sawfish products in trade.

Isla Mujeres, Quintana Roo, Mexico

sawfish
Photo: Ovidio López Méndez.
This photograph of Pristis perotteti was first published in the Newspaper Novedades of Quintana Roo, México on 17 August 1997, a few days after the sawfish was landed by artisanal fishermen. It was reported because sightings are now so very rare in the area (fishermen say that they were very abundant in coastal waters 30 years ago). Unfortunately no researchers examined the specimen, but the fishermen said it was 5.4 m TL and 800 kg, and had two uteri with about 80 eggs.

This information was provided by fisheries biologist Leonardo Castillo-Géniz, who has never seen a sawfish despite 15 years working with artisanal fishermen in the region. For more information contact him at Instituto Nacional de la Pesca, Pitágoras No. 1320, 4º Piso, Col. Santa Cruz Atoyac, Distrito Federal, C.P. 03310, México. Fax: (+5) 604 4887. Email: leonardo_castillo@infosel.net.mx



East Malaysia (Borneo)

sawfish
This is a copy of a black and white photograph seen by Scott Mycock and Rachel Cavanagh in a Chinese shop in Sarawak this year. The sawfish (probably Pristis microdon) was caught a few years ago in the sea near Sibu, a town on the Batang Rajang river.

Other photographs, taken by Mycock in a Chinese shop in Sandakan, Sabah, show two sawfish tail fins, the larger about 90 cm long. While sawfish products, including saws, on display in Chinese shops in Sabah are usually marked 'not for sale', this single fin was clearly marked with a price: RM 8,888. Eighteen months ago this would have been equivalent to about US$3,000, but at today's exchange rate, the fin would cost about US$2,300. Such a high value product is likely destined for international trade.