World Record Requirements

Game fish catches can only be considered for world record status if they are caught according to International Angling Rules. Following is information on world record categories, requirements, and procedures for filing claims. An application fee of $10 U.S. for members and $35 U.S. for non-members is required for each claim. All materials submitted become the property of IGFA.
World Record Categories

GENERAL INFORMATION

IGFA maintains world records for both freshwater and saltwater game fishes in line class, tippet class and all-tackle categories.

In order to qualify for a record, a catch must be a minimum of 1 pound (.453 kg) in weight, and must out weigh the existing record by the required amount or meet the minimum weight requirements, if any, for vacant records.

No applications will be accepted for fish caught in hatchery waters or sanctuaries. The catch must not be at variance with any laws or regulations governing the species or the waters in which it was caught.

When an additional species of game fish is made eligible for IGFA world records, the effective date will be announced. Fishes caught on or after the effective date will be eligible for records. Announcement of an additional species in the World Record Game Fishes book or in other IGFA publications will be considered proper notification in lieu of any other notice.

ALL-TACKLE CATEGORY

All-Tackle world records are kept for the heaviest fish of a species caught by an angler in any line class up to 130 lb (60 kg). Fish caught on lines designed to test over the 130 lb (60 kg) class will not be considered for record claims.

All-tackle record claims are considered for all species of fish caught according to IGFA angling rules.

Applications for species not currently included in the IGFA line class and tippet class listings must meet the following criteria:
1. The fish must represent a valid species with a recognized scientific name.
2. The fish must be a species commonly fished for with rod and reel in the general area where the catch is made.
3. The fish must be identifiable based on photos and other supporting data presented with the application.
4. The fish must be considered “trophy-sized.” A rule of thumb is that the weight must fall within the top half of the estimated maximum weight of the species.


LINE CLASS & FLY ROD CATEGORIES

Line class records are kept according to the strength of the line. Fly rod world records are maintained according to tippet strength. Each species recognized for line class records is also recognized for tippet records. Records are kept in the following line and tippet classes:


Line Classes Tippet Classes
Metric U.S. Customary Metric U.S. Customary
1 kg 2 lb 1 kg 2 lb
2 kg 4 lb 2 kg 4 lb
3 kg 6 lb 3 kg 6 lb
4 kg 8 lb 4 kg 8 lb
6 kg 12 lb 6 kg 12 lb
10 kg 20 lb 10 kg 20 lb
15 kg 30 lb
24 kg 50 lb
37 kg 80 lb
60 kg 130 lb

With the exception of all-tackle claims, line classes are limited for many species. Following are the maximum line classes acceptable for world record purposes in each species category:


Freshwater Species
Species listed under the “freshwater” category are also eligible for world records if caught in salt or brackish water. The catch must be made in accordance with freshwater equipment regulations.
Max. Line Class
Barramundi Lates calcarifer 37 kg (80 lb)
Bass, largemouth Micropterus salmoides 10 kg (20 lb)
Bass, redeye Micropterus coosae 6 kg (12 lb)
Bass, rock Ambloplites rupestris 6 kg (12 lb)
Bass, smallmouth Micropterus dolomieu 8 kg (16 lb)
Bass, spotted Micropterus punctulatus 10 kg (20 lb)
Bass, striped (landlocked) Morone saxatilis 24 kg (50 lb)
Bass, white Morone chrysops 6 kg (12 lb)
Bass, whiterock Morone saxatilis x Morone chrysops 10 kg (20 lb)
Bass, yellow Morone mississippiensis 6 kg (12 lb)
Bluegill Lepomis macrochirus 6 kg (12 lb)
Bowfin Amia calva 15 kg (30 lb)
Buffalo, bigmouth Ictiobus cyprinellus 37 kg (80 lb)
Buffalo, smallmouth Ictiobus bubalus 24 kg (50 lb)
Bullhead, black Ameiurus melas 6 kg (12 lb)
Bullhead, brown Ameiurus nebulosus 6 kg (12 lb)
Bullhead, yellow Ameiurus natalis 6 kg (12 lb)
Burbot Lota lota 10 kg (20 lb)
Carp, common Cyprinus carpio 24 kg (50 lb)
Carp, grass Ctenopharyngodon idella 37 kg (80 lb)
Catfish, blue Ictalurus furcatus 60 kg (130 lb)
Catfish, channel Ictalurus punctatus 37 kg (80 lb)
Catfish, flathead Pylodictis olivaris 60 kg (130 lb)
Catfish, sharptooth Clarias gariepinus 60 kg (130 lb)
Catfish, white Ameiurus catus 10 kg (20 lb)
Char, Arctic Salvelinus alpinus 15 kg (30 lb)
Crappie, black Pomoxis nigromaculatus 6 kg (12 lb)
Crappie, white Pomoxis annularis 6 kg (12 lb)
Dolly Varden Salvelinus malma 6 kg (12 lb)
Dorado Maxillosus spp. 24 kg (50 lb)
Drum, freshwater Aplodinotus grunniens 37 kg (80 lb)
Gar, alligator Lepisosteus spatula 60 kg (130 lb)
Gar, Florida Lepisosteus platyrhincus 10 kg (20 lb)
Gar, longnose Lepisosteus osseus 37 kg (80 lb)
Gar, shortnose Lepisosteus platostomus 10 kg (20 lb)
Gar, spotted Lepisosteus oculatus 10 kg (20 lb)
Grayling, Arctic Thymallus arcticus 10 kg (20 lb)
Grayling, European Thymallus thymallus 10 kg (20 lb)
Huchen Hucho hucho 60 kg (130 lb)
Inconnu Stenodus leucichthys 24 kg (50 lb)
Kokanee Oncorhynchus nerka 6 kg (12 lb)
Muskellunge Esox masquinongy 37 kg (80 lb)
Muskellunge, tiger Esox masquinongy x Esox lucius 24 kg (50 lb)
Nembwe Serranochromis robustus 10 kg (20 lb)
Payara Hydrolicus scomberoides 10 kg (20 lb)
Peacock, blackstriped Cichla intermedia 10 kg (20 lb)
Peacock, butterfly Cichla ocellaris 10 kg (20 lb)
Peacock, speckled Cichla temensis 10 kg (20 lb)
Pellona, Amazon Pellona castelneana 15 kg (30 lb)
Perch, Nile Lates niloticus 60 kg (130 lb)
Perch, white Morone americana 6 kg (12 lb)
Perch, yellow Perca flavescens 6 kg (12 lb)
Pickerel, chain Esox niger 6 kg (12 lb)
Pike, northern Esox lucius 4 kg (50 lb)
Redhorse, shorthead Moxostoma macrolepidotum 6 kg (12 lb)
Redhorse, silver Moxostoma anisurum 6 kg (12 lb)
Salmon, Atlantic Salmo salar 24 kg (50 lb)
Salmon, Atlantic (landlocked) Salmo salar 15 kg (30 lb)
Salmon, chinook Oncorhynchus tshawytscha 60 kg (130 lb)
Salmon, chum Oncorhynchus keta 15 kg (30 lb)
Salmon, coho Oncorhynchus kisutch 24 kg (50 lb)
Salmon, pink Oncorhynchus gorbuscha 15 kg (30 lb)
Salmon, sockeye Oncorhynchus nerka 15 kg (30 lb)
Sauger Stizostedion canadense 8 kg (16 lb)
Shad, American Alosa sapidissima 6 kg (12 lb)
Sorubim Pseudoplatystoma spp. 60 kg (130 lb)
Splake Salvelinus namaycush x S. fontinalis 15 kg (30 lb)
Sturgeon Acipenseridae family 60 kg (130 lb)
Sunfish, green Lepomis cyanellus 6 kg (12 lb)
Sunfish, redbreast Lepomis auritus 6 kg (12 lb)
Sunfish, redear Lepomis microlophus 6 kg (12 lb)
Taimen Hucho taimen 60 kg (130 lb)
Tambaqui Colossoma macropomum 60 kg (130 lb)
Tench Tinca tinca 10 kg (20 lb)
Tigerfish Hydrocynus vittatus 15 kg (30 lb)
Tigerfish, giant Hydrocynus goliath 60 kg (130 lb)
Trout, brook Salvelinus fontinalis 10 kg (20 lb)
Trout, brown Salmo trutta 24 kg (50 lb)
Trout, bull Salvelinus confluentus 10 kg (20 lb)
Trout, cutthroat Oncorhynchus clarki 10 kg (20 lb)
Trout, golden Oncorhynchus aguabonita 6 kg (12 lb)
Trout, lake Salvelinus namaycush 37 kg (80 lb)
Trout, rainbow Oncorhynchus mykiss 24 kg (50 lb)
Trout, tiger Salmo trutta x Salvelinus fontinalis 15 kg (30 lb)
Walleye Stizostedion vitreum 10 kg (20 lb)
Warmouth Lepomis gulosus 6 kg (12 lb)
Whitefish, lake Coregonus clupeaformis 8 kg (16 lb)
Whitefish, mountain Prosopium williamsoni 6 kg (12 lb)
Whitefish, round Prosopium cylindraceum 6 kg (12 lb)
Zander Stizostedion lucioperca 15 kg (30 lb)



Saltwater Species
Max. Line Class
Albacore Thunnus alalunga 37 kg (80 lb)
Amberjack, greater Seriola dumerili 60 kg (130 lb)
Barracuda, great Sphyraena barracuda 37 kg (80 lb)
Bass, black sea Centropristis striata 15 kg (30 lb)
Bass, European Dicentrarchus labrax 15 kg (30 lb)
Bass, giant sea Stereolepis gigas 60 kg (130 lb)
Bass, kelp (calico) Paralabrax clathratus 10 kg (20 lb)
Bass, striped Morone saxatilis 37 kg (80 lb)
Bluefish Pomatomus saltatrix 24 kg (50 lb)
Bonefish Albula spp. 15 kg (30 lb)
Bonito, Atlantic Sarda sarda 15 kg (30 lb)
Bonito, Pacific Sarda spp. 15 kg (30 lb)
Cobia Rachycentron canadum 37 kg (80 lb)
Cod, Atlantic Gadus morhua 37 kg (80 lb)
Cod, Pacific Gadus macrocephalus 24 kg (50 lb)
Conger Conger conger 60 kg (130 lb)
Corbina, California Menticirrhus undulatus 10 kg (20 lb)
Dentex Dentex dentex 15 kg (30 lb)
Dolphinfish Coryphaena hippurus 37 kg (80 lb)
Drum, black Pogonias cromis 37 kg (80 lb)
Drum, red Sciaenops ocellatus 37 kg (80 lb)
Flounder, summer Paralichthys dentatus 15 kg (30 lb)
Grouper, gag Mycteroperca microlepis 60 kg (130 lb)
Halibut, Atlantic Hippoglossus hippoglossus 60 kg (130 lb)
Halibut, California Paralichthys californicus 37 kg (80 lb)
Halibut, Pacific Hippoglossus stenolepis 60 kg (130 lb)
Jack, almaco Seriola rivoliana 60 kg (130 lb)
Jack, crevalle Caranx hippos 24 kg (50 lb)
Jack, horse-eye Caranx latus 24 kg (50 lb)
Jack, Pacific crevalle Caranx caninus 24 kg (50 lb)
Jewfish Epinephelus itajara 60 kg (130 lb)
Kahawai Arripis trutta 15 kg (30 lb)
Kawakawa Euthynnus affinis 15 kg (30 lb)
Leerfish (Garrick) Lichia amia 24 kg (50 lb)
Lingcod Ophiodon elongatus 24 kg (50 lb)
Mackerel, cero Scomberomorus regalis 10 kg (20 lb)
Mackerel, king Scomberomorus cavalla 37 kg (80 lb)
Mackerel, narrowbarred Scomberomorus commerson 37 kg (80lb)
Mackerel, Pacific sierra Scomberomorus sierra 10 kg (20 lb)
Mackerel, Spanish Scomberomorus maculatus 10 kg (20 lb)
Madai Pagrus major 24 kg (50 lb)
Marlin, black Makaira indica 60 kg (130 lb)
Marlin, blue (Atlantic) Makaira nigricans 60 kg (130 lb)
Marlin, blue (Pacific) Makaira nigricans 60 kg (130 lb)
Marlin, striped Tetrapturus audax 60 kg (130 lb)
Marlin, white Tetrapturus albidus 60 kg (130 lb)
Parrotperch, Japanese Oplegnathus fasciatus 37 kg (80 lb)
Parrotperch, spotted Oplegnathus punctatus 60 kg (130 lb)
Permit Trachinotus falcatus 24 kg (50 lb)
Pollack, European Pollachius pollachius 24 kg (50 lb)
Pollock Pollachius virens 24 kg (50 lb)
Pompano, African Alectis ciliaris 24 kg (50 lb)
Queenfish Scomberoides commersonnianus & Scomberoides lysan 24 kg (50 lb)
Rockfish, yelloweye Sebastes ruberrimus 24 kg (50 lb)
Roosterfish Nematistius pectoralis 60 kg (130 lb)
Runner, rainbow Elagatis bipinnulata 24 kg (50 lb)
Sailfish, Atlantic Istiophorus platypterus 37 kg (80 lb)
Sailfish, Pacific Istiophorus platypterus 60 kg (130 lb)
Seabass, blackfin Lateolabrax latus 15 kg (30 lb)
Seabass, Japanese Lateolabrax japonicus 15 kg (30 lb)
Seabass, white Atractoscion nobilis 37 kg (80 lb)
Seatrout, spotted Cynoscion nebulosus 15 kg (30 lb)
Shark, blue Prionace glauca 60 kg (130 lb)
Shark, hammerhead Sphyrna spp. 60 kg (130 lb)
Shark, mako Isurus spp. 60 kg (130 lb)
Shark, porbeagle Lamna nasus 60 kg (130 lb)
Shark, thresher Alopias spp. 60 kg (130 lb)
Shark, tiger Galeocerdo cuvier 60 kg (130 lb)
Shark, tope Galeorhinus galeus 37 kg (80 lb)
Shark, white Carcharodon carcharias 60 kg (130 lb)
Sharks, whaler Carcharhinus spp. 60 kg (130 lb)
Skipjack, black Euthynnus lineatus 15 kg (30 lb)
Snapper (squirefish) Pagrus auratus 24 kg (50 lb)
Snapper, cubera Lutjanus cyanopterus 60 kg (130 lb)
Snapper, mutton Lutjanus analis 15 kg (30 lb)
Snapper, Pacific cubera Lutjanus novemfasciatus 60 kg (130 lb)
Snapper, red Lutjanus campechanus 24 kg (50 lb)
Snook Centropomus spp. 24 kg (50 lb)
Spadefish, Atlantic Chaetodipterus faber
Spearfish, Atlantic Tetrapturus belone & Tetrapturus pfluegeri 37 kg (80 lb)
Spearfish, shortbill Tetrapturus angustirostris 37 kg (80 lb)
Swordfish Xiphias gladius 60 kg (130 lb)
Tarpon Megalops atlanticus 60 kg (130 lb)
Tautog Tautoga onitis 15 kg (30 lb)
Threadfin, king Polynemus sheridani 15 kg (30 lb)
Trevally, bigeye Caranx sexfasciatus 37 kg (80 lb)
Trevally, bluefin Caranx melampygus 15 kg (30 lb)
Trevally, giant Caranx ignobilis 60 kg (130 lb)
Tripletail Lobotes surinamensis 24 kg (50 lb)
Tuna, bigeye (Atlantic) Thunnus obesus 60 kg (130 lb)
Tuna, bigeye (Pacific) Thunnus obesus 60 kg (130 lb)
Tuna, blackfin Thunnus atlanticus 24 kg (50 lb)
Tuna, bluefin Thunnus thynnus 60 kg (130 lb)
Tuna, dogtooth Gymnosarda unicolor 60 kg (130 lb)
Tuna, longtail Thunnus tonggol 37 kg (80 lb)
Tuna, skipjack Katsuwonus pelamis 24 kg (50 lb)
Tuna, southern bluefin Thunnus maccoyi 60 kg (130 lb)
Tuna, yellowfin Thunnus albacares 60 kg (130 lb)
Tunny, little Euthynnus alletteratus 15 kg (30 lb)
Wahoo Acanthocybium solandri 60 kg (130 lb)
Weakfish Cynoscion regalis 15 kg (30 lb)
Yellowtail, California Seriola lalandi dorsalis 37 kg (80 lb)
Yellowtail, southern Seriola lalandi lalandi 60 kg (130 lb)


LINE TESTING

IGFA tests all line and tippet samples submitted with world record claims in accordance with the metric line class designations, which vary slightly from the standard U.S. customary designations. For example, the U.S. customary equivalent of 4 kilograms is 8.81 pounds. Thus, line designated by the manufacturer as 8 lb class line may test up to 8.81 pounds (4 kg) to qualify for an 8 lb line class record. The U.S. customary equivalents in pounds for the metric line classes are as follows:

U.S. Customary
Metric Equivalent
1 kg 2.20 lb
2 kg 4.40 lb
3 kg 6.61 lb
4 kg 8.81 lb
6 kg 13.22 lb
8 kg 22.04 lb
10 kg 22.04 lb
15 kg 33.06 lb
24 kg 52.91 lb
37 kg 81.57 lb
60 kg 123.27 lb


Line and tippet samples submitted with record claims are uniformly tested in accordance with Government specifications, which have been modified and supplemented by IGFA.

Note: IGFA offers a line and tippet testing service for members only.

Record Catch Regulations


GENERAL INFORMATION
1. Protested applications or disputed existing records will be referred to the IGFA Executive Committee for review. Its decisions will be final. IGFA reserves the right to refuse to consider an application or grant a claim for a record or fishing contest application. All IGFA decisions will be based upon the intent of the regulations.

2. When a substantial award is specifically offered for a world record catch in any line or tippet class, only a claim for an all-tackle record will be considered.

3. In some instances, an IGFA officer or member of the International Committee or a deputy from a local IGFA member club may be asked to recheck information supplied on a claim. Such action is not to be regarded as doubt of the formal affidavit, but rather as evidence of the extreme care with which IGFA investigates and maintains its records.

SPECIES IDENTIFICATION

1. Photographs must be submitted by which positive identification of the exact species can be made. Read the rules on photographs at the end of this section, and refer to the Species Identification section in the World Record Game Fishes book to determine which features must show to identify your fish. Applications without photographs will not be accepted.

2. If there is the slightest doubt that the fish cannot be properly identified from the photographs and other data submitted, the fish should be examined by an ichthyologist or qualified fishery biologist before a record or contest application is submitted to IGFA. The scientist's signature and title (or qualifications) should appear on the IGFA application form or on a separate document confirming the identification of the species.

3. If a scientist is not available, the fish should be retained in a preserved or frozen condition until a qualified authority can verify the species or until notified by IGFA that the fish need no longer be retained.

4. If no decision can be made from the photographs and the angler can provide no further proof of the identification of the species, the record claim will not be considered.

WITNESSES TO CATCH

On all record claims, witnesses to the catch are highly desirable if at all possible. Unwitnessed catches may be disallowed if questions arise regarding their authenticity. It is important that the witnesses can attest to the angler's compliance with the IGFA International Angling Rules and Equipment Regulations.

MINIMUM WEIGHT REQUIREMENTS: VACANT RECORDS

The minimum acceptance weight for any record catch claim is 1 pound (.453 kg).

WEIGHTS NEEDED TO DEFEAT OR TIE EXISTING RECORDS

1. To replace a record for a fish weighing less than 25 pounds (11.33 kg), the replacement must weigh at least 2 ounces (56.69 gm) more than the existing record.

2. To replace a record fish weighing 25 pounds (11.33 kg) or more, the replacement must weigh at least one half of 1 percent more than the existing record. Ex: At 100 pounds (45.35 kg) the additional weight required would be 8 ounces (226.7 gm); at 200 pounds (90.71 kg) the additional weight required would be 1 pound (.453 kg).

3. A catch which matches the weight of an existing record or exceeds the weight by less than the amount required to defeat the record will be considered a tie. In case of a tie claim involving more than two catches, weight must be compared with the original record (first fish to be caught). Nothing weighing less than the original record will be considered.

4. Estimated weights will not be accepted. (See Weighing Requirements.) Fractions of ounces or their metric equivalents will not be considered.

TIME LIMIT ON CLAIMS

With the exception of all-tackle records only, claims for record fish caught in U.S. continental waters must be received by IGFA within 60 days of the date of catch. Claims for record fish caught in other waters must be received by IGFA within three months of the date of catch.

Claims for all-tackle records only are considered for catches made in past years if (1) acceptable photographs are submitted, (2) the weight of the fish can be positively verified, and (3) the method of catch can be substantiated. For catches made in the past, as much information as possible must be submitted on an IGFA world record application form with any additional substantiating data.

If an incomplete record claim is submitted, it must be accompanied by an explanation of why certain portions are incomplete. An incomplete claim will be considered for a record if the following conditions are met:

1. The incomplete claim with explanations of why portions are incomplete must be received by IGFA within the time limits specified above.

2. Missing data must be due to circumstances beyond the control of the angler making the record claim.

3. All missing data must be supplied within a period of time considered to be reasonable in view of the particular circumstances.


IGFA’s Executive Committee will make final decisions on incomplete claims.
WEIGHING REQUIREMENTS

1. The fish must be weighed by an official weighmaster (if one is available) or by an IGFA official or by a recognized local person familiar with the scale. Disinterested witnesses to the weight should be used whenever possible.

2. The weight of the sling, platform, or rope (if one is used to secure the fish on the scales) must be determined and deducted from the total weight.

3. At the time of weighing, the actual tackle used by the angler to catch the fish must be exhibited to the weighmaster and weight witness.

4. No estimated weights will be accepted. Fish weighed only at sea or on other bodies of water will not be accepted.

5. Only weights indicated by the graduations on the scale will be accepted. Visual fractionalizing of these graduations is not allowed. Any weights that fall between two graduations on the scale must be rounded to the lower of the two.

6. All record fish should be weighed on scales that have been checked and certified for accuracy by government agencies or other qualified and accredited organizations. All scales must be regularly checked for accuracy and certified in accordance with applicable government regulations at least once every twelve months. If at the time of weighing the fish, the scale has not been properly certified within twelve months, it should be checked and certified for accuracy as quickly as possible, and an official report stating the findings of the inspection prior to any adjustment of the scale must be included with the record application.

SCALE CERTIFICATION

1. If there is no official government inspector or accredited commercial scales representative available in the area where the fish is weighed, the scales must be checked by weighing objects of recognized and proven weight. Objects weighed must be at least equal to the weight of the fish. Substantiation of the correct weight of these objects must be submitted to IGFA along with the names and complete addresses of accredited witnesses to the entire procedure.

2. In extremely remote areas where no weighing scales are available, it will be permissible for the angler to use his own scales providing that they are of a quality type and have been properly certified both before and after returning from the fishing trip.

3. IGFA reserves the right to require any scale to be re-certified for accuracy if there are any indications that the scale might not have weighed correctly.

Note: IGFA now offers a scale testing service for members only.

Preparation of Claims

To apply for a world record, the angler must submit a completed IGFA application form, the mandatory length of line and terminal tackle (described below) used to catch the fish, and acceptable photographs of the fish, the tackle used to catch the fish, the scale used to weigh the fish, and the angler with the fish.

APPLICATION FORM

The official IGFA world record application form or a reproduction must be used for record claims. This form may be reproduced as long as all items are included.

The angler must fill in the application personally. IGFA also recommends that the angler personally mail the application, line sample or fly leader and photographs.

When making any record claim, the angler must indicate the specified strength of the line or tippet used to catch the fish. In the cases of line class and tippet class records, this will place the claim in an IGFA line or tippet class category (see World Record Categories). All lines will be examined by IGFA to verify the specified strength of the line. If the line or tippet over tests its particular category, the application will be considered in the next highest category; if it under tests into a lower line or tippet class category, the application will not be considered for the lower line class. The heaviest line class permitted for both freshwater and saltwater records is 60 kg (130 lb) class. The heaviest tippet class permitted for fly fishing records is 10 kg (20 lb). If the line or tippet over tests these maximum strengths, the claim will be disallowed.

Extreme care should be exercised in measuring the fish as the measurements are often important for weight verification and scientific studies. See the measurement diagram on the record application to be sure you have measured correctly.

The angler is responsible for seeing that the necessary signatures and correct addresses of the boat captain, weighmaster and witnesses are on the application. If an IGFA officer or representative, or an officer or member of an IGFA club is available, he or she should be asked to witness the claim. The name of a boatman, guide, or weighmaster repeated as witness is not acceptable.

The angler must appear in person to have his application notarized. In territories where notarization is not possible or customary, the signature of a government commissioner or resident, a member of an embassy, legation or consular staff or an IGFA officer or International Committee member may replace notarization.

Any deliberate falsification of an application will disqualify the applicant for any future IGFA world record, and any existing records will be nullified.

LINE OR TIPPET SAMPLE

All applications for fly fishing records must be accompanied by the lure, the entire tippet, and the entire leader along with one inch of the fly line beyond the attachment to the leader. These components must be intact and connected.

All applications for freshwater and saltwater line class records must be accompanied by the entire leader, the double line, and at least 50 feet (15.24 meters) of the single line closest to the double line, leader or hook. All line samples and the leader (if one is used) must be submitted in one piece. If a lure is used with the leader, the leader should be cut at the eye attachment to the lure.

Each line sample must be in one piece. It must be submitted in a manner that it can be easily unwound without damage to the line. A recommended method is to take a rectangular piece of stiff cardboard and cut notches in two opposite ends. Secure one end of the line to the cardboard and wind the line around the cardboard through the notched areas. Secure the other end, and write your name and the specified strength of the line on the cardboard. Any line sample submitted that is tangled or cannot be easily unwound will not be accepted.


PHOTOGRAPHS
Photographs showing the full length of the fish, the rod and reel used to make the catch, and the scale used to weigh the fish must accompany each record application. A photograph of the angler with the fish is also required.

For species identification, the clearest possible photos should be submitted. This is especially important in the cases of hybrids and fishes that may be confused with similar species. Shark applications should include a photograph of the shark's teeth, and of the head and back taken from above in addition to the photographs taken from the side. Whether the shark has or does not have a ridge between the dorsal fins should be clearly evident in this photograph.

In all cases, photographs should be taken of the fish in a hanging position and also lying on a flat surface on its side. The fish should be broadside to the camera and no part of the fish should be obscured. The fins must be fully extended and not obscured with the hands, and the jaw or bill clearly shown. Avoid obscuring the keels of sharks and tunas with a tail rope.

When photographing a fish lying on its side, the surface beneath the fish should be smooth and a ruler or marked tape place beside the fish if possible. Photographs from various angles are most helpful.

An additional photograph of the fish on the scale with actual weight visible helps to expedite the application.

Photos taken by daylight with a reproducible-type negative film are highly recommended if at all possible.

Note: IGFA's bimonthly newsletter International Angler keeps anglers up to date on world record catches. It is important that we have clear, publishable photographs of the fish and the angler. If you have action shots of the catch, we would like to see them also.

Conversion Formulas for Weights & Measures

Persons submitting world record and contest claims are required to provide the weights and measurements of the fish in the units in which they were taken. The following formulas are provided for your information.



WEIGHTS
Ounces x 28.349 = Grams
Ounces x 0.02835 = Kilograms
Pounds x 453.59 = Grams
Pounds x 0.45359 = Kilograms
Grams x 0.0353 = Ounces
Grams x 0.002 = Pounds
Kilograms x 35.2736 = Ounces
Kilograms x 2.2046 = Pound



MEASURES
Inches x 25.4 = Millimeters
Inches x 2.54 = Centimeters
Feet x 30.48 = Centimeters
Feet x 0.3048 = Meters
Millimeters x 0.03937 = Inches
Centimeters x 0.3937 = Inches
Centimeters x 0.0328 = Feet
Meters x 39.37 = Inches



MISCELLANEOUS
1 pound force x 4.448 = Newtons
1 kilogram force x 9.806 = Newtons
1 fathom x 6 = Feet