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Page 1: IDSharksCardsXP 20/07/05 10:23 Page 1coastfish.spc.int/Fishing/SharkID/SharksID.pdf · Shark identification in Pacific tropical offshore fisheries / Secretariat of the Pacific Community

IDSharksCardsXP 20/07/05 10:23 Page 1

Page 2: IDSharksCardsXP 20/07/05 10:23 Page 1coastfish.spc.int/Fishing/SharkID/SharksID.pdf · Shark identification in Pacific tropical offshore fisheries / Secretariat of the Pacific Community

These identification cards are produced by the Secretariat of the Pacific Community (SPC) to help improve catch dataand statistics on sharks that interact with longline and purse-seine fisheries in the Western and Central Pacific (WCP).With a better understanding of shark stocks, regional fisheries managers can ensure that sharks are fished in a sustai-nable manner. The most likely users of the cards are fisheries observers, fishing masters and crew on board longline andpurse-seine vessels in the WCP. Fisheries training institutions and fishing communities are other potential users.

This publication was made possible through financial support provided by the Governments of Australia, France and New Zealand.

For further information contact:Secretariat of the Pacific Community

Coastal Fisheries ProgrammeMarine Resources Division

BP D5, 98848 Noumea Cedex, New Caledonia Phone: +687 26 20 00 Fax: +687 26 38 18Email: [email protected] Website: http://www.spc.int

P roject co-ordination: Fisheries Training Section. Technical input: OFP Fisheries Monitoring Section. Illustrations: Les Hata. Layout and linedrawings: Jipé Le-Bars. Mandarin translation: Dr. Shoou-Jeng Joung (NTOU). Printed by Stredder Print Limited, Auckland, New Zealand.

The production of these shark ID cards was conceived by Michel Blanc as part of a wider bycatch awareness campaign. Technical input wasprovided by Peter Sharples with the assistance of Deirdre Brogan. The design was a team effort with the help of Teriihauroa Luciani andAymeric Desurmont. Seventeen shark paintings are reproduced courtesy of Hawaii Division of Aquatic Resources.

Secretariat of the Pacific Community Cataloguing-in-publication data

Shark identification in Pacific tropical offshore fisheries / Secretariat of the Pacific Community. Illustrations by Les Hata.Shark names also in Japanese, Mandarin Chinese and French

1. Sharks – Oceania – Identification. 2. Sharks – Oceania – Handbooks, manuals, etc.I. Title. II. Secretariat of the Pacific Community.

597.321 AACR2

Agdex Pacific Islands 493/01

ISBN 982-00-0087-4

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BSH

Blue sharkPrionace glauca

J — C—F — peau bleue

Head long and nose rounded

Upper teeth withjagged edges

Long pectoral fins Upper lobe of tail muchlonger than lower lobe

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LMA

Longfin makoIsurus paucus

J — C —F — petite taupe

Head pointedbut nose rounded

Very long pectoral fins,as long as head Upper and lower lobes of tail

nearly the same length

head

Upper teethwith no jagged edges

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SMA

Shortfin makoIsurus oxyrinchus

J —C—F — taupe bleue

Pectoral finsshorter than head

Upper and lower lobes of tailnearly the same length

head

Upper teethwith no jagged edgesHead and nose

pointed

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CCP

Sandbar sharkCarcharhinus plumbeus

J —C —F — requin gris

à haute dorsale

First dorsal fin very large

Front of first dorsal fin clearlyover the base of the pectoral fin

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CCG

Galapagos sharkCarcharhinus galapagensis

J —C—F — requin des Galapagos

Front of first dorsal fin over the back third of base of the pectoral fin

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BRO

Copper shark (bronze whaler)Carcharhinus brachyurus

J —C —F — requin cuivre

Upper teethwith characteristic

shape

First dorsal fin slightly behindthe base of the pectoral fin

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FAL

Silky sharkCarcharhinus falciformis

J —C— F — requin soyeux

Very common on longliners and purse seiners

Front of first dorsal fin clearly behind the pectoral fin

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OCS

Oceanic whitetipCarcharhinus longimanus

J —C —F — requin océanique

First dorsal and pectoral fins clearly broad and rounded, with spotted white tip

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ALS

Silvertip sharkCarcharhinus albimarginatus

J —C —F — requin à pointes blanches

The back edge (not just the tips)of all fins are white

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TRB

Whitetip reef sharkTriaenodon obesus

J —C —F — requin corail

Tips always white

Tips sometimes white

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BLR

Blacktip reef sharkCarcharhinus melanopterus

J —C — F — requin à pointes noires Distinct black markings at the tip of the

first dorsal fin and bottom lobe of tail

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AML

Grey reef sharkCarcharhinus amblyrhynchos

J —C—F — requin gris de récif, dagsit

Broad black bandat the back edge of tail

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CCL

Blacktip sharkCarcharhinus limbatus

J —C— F — requin bordé

Dark-to-black tipson most fins

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Tiger sharkGaleocerdo cuvier

J —C —F — requin tigre Dark, tiger-stripe markings

that may be faded in adults

Upper teeth with jagged edgesand very characteristic shape

TIG

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ODH

J —C—F — requin noronhai

Large eyes

Upper teethwithout jagged edgesand 3-pointed ends

Upper lobe of tail muchlonger than lower lobe

Bigeye sand tiger sharkOdontaspis noronhai

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J —C—F —renard

Groove at back of mouth

ALV

Common thresherAlopias vulpinus

White colour of belly comes above pectoral fins

No groove on head

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BTH

Bigeye thresherAlopias superciliosus

J —C— F — renard à gros yeux Dorsal fin closer to pelvic fins

than to pectoral fins

Groove on head

No grooveat back of

mouth Light belly colouronly below pectoral fins

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PTH

Pelagic thresherAlopias pelagicus

No grooveon head

No grooveat back of

mouth

J —C — F — renard pélagique

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WSH

Great white sharkCarcharodon carcharias

J —C—F — grand requin blanc

Upper and lower lobe of tailnearly the same length

Teeth withjagged edges

Very large — reaching 7 metres

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BSK

Basking sharkCetorhinus maximus

J —C —F — pélerin

Massive gill slits that go almost allthe way around the head

Very small teeth

Huge — can be as big as 12 metres long

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RHN

Whale sharkRhincodon typus

J —C—F — requin baleine A very clear pattern of

light spots and vertical stripeson a dark backgroundEasy to see ridges on sides of body

Very small teeth

Huge — can be as big as 18 metres long

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SPK

Great hammerheadSphyrna mokarran

J —C —F — grand requin-marteau

Front of head nearlystraight with slight dent in middle

First dorsal fin very large

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EUB

Winghead sharkEusphyra blochii

J —C—F — requin-marteau planeur

Head width nearlyhalf of body length

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SPL

Scalloped hammerheadSphyrna lewini

J —C—F — requin-marteau halicorne

Front of head curved with middledent and a distinct lobe at each end

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SPZ

Smooth hammerheadSphyrna zygaena

J —C—F — requin marteau commun

Front of head curvedwith no middle dent

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PSK

Crocodile sharkPseudocarcharias kamoharai

J —C —F — requin crocodile

Low first dorsal fin

Large eyes

Upper teethwith no jagged

edges

Small pectoral fin

Maximum 110 cm

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ISB

Cookie cutter sharkIsistius brasiliensis

J —C—F — squalelet féroce

First dorsal and pelvic fins way backDark ring near gills

Maximum 50 cm

No anal fin

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Help keep the oceans and the fishing industry healthy!Identify, record and correctly report every shark caught on your vessel

Sharks are crucial in ocean food chains. By killing and eating old or sick animals they help keep marine eco-systemshealthy.

Several shark species are targeted or caught in large numbers as bycatch in the Western and Central Pacific.We know sharks reproduce slowly compared to other fish but there is a lot we do not know. We do know that both

marine eco-systems and people's livelihoods depend on sharks and their associated fisheries and so sharks must notbecome over-fished!

The information that you report helps add to our knowledge about sharks and helps the fishing industry.

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