Fishing for Payara
You've got to love a face like this!
The fantastic dentures of the payara are a remarkable adaptation evolved to help it catch big, quick baitfish in fast-water jungle rivers. These powerful predators congregate in swirling eddies and rushing currents below waterfalls and rapids in South America's tropical, high-gradient rivers. Using their great hunting speed and power, payara strike a bait with amazing force and immediately take-off on line peeling, breathtaking runs punctuated by wild, acrobatic leaps. Explore this website and learn about this remarkable game fish's characteristics, taxonomy, fishing traits and how to catch them. And then call us. We know where to go and when to catch world-class payara. Contact us through this site to discuss or arrange the fishing trip of a lifetime.


Explore below to learn more about payara:
- The different species known as payara
- Their taxonomy and biology
- How to catch them
- And how to arrange the fishing trip of a lifetime!


Amazon Payara Taxonomy
Payara Classification Overview
Payara belong to the order Characiformes.
Together with the Catfishes (Order Siluriformes), the Characins account for almost 90% of the fish species diversity of the Amazon. And diverse is exactly what they are, both morphologically and ecologically. They range in size from minuscule 13mm long tetras to 90 pound plus tambaqui and meter long payara and trairao (wolfish). They range in shape from some of the roundest fish in the world to some of the most elongated. They include the curimatidae, bottom favoring detritus feeders with no teeth at all; to the piranhas, whose teeth we're all well aware of. They include a range of demeanors from some of the mildest mannered community dwellers and aquarium favorites to some of the fiercest and most exciting gamefish in the world.
Taxonomic Grouping | Latin Descriptor | English Translation |
---|---|---|
Kingdom | Animalia | animals |
Phylum | Chordata | with spinal cords |
Subphylum | Vertebrata | with back bones |
Superclass | Gnathostoma | jawed vertebrates |
Grade | Osteichthes | bony fishes |
Class | Actinopterygii | ray-finned fishes |
Division | Teleostei | completed bones |
Subdivision | Ostarioclupeiomorpha | bone-shield-form |
Superorder | Ostariophysi | bone-bladder |
Series | Otophysi | ear-bladder |
Order | Characiformes | Characins |
Cynodontidae | ![]() |
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Cynodontinae | This subfamily of 8 species includes the genera Cynodon, Hydrolycus and Rhapiodon. These include the largest species and possess the longest canines of the family. |
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Roestinae | This subfamily of 6 species includes the genera Gilbertolus and Roestes. |
Preserved specimens photographed at INPA (National Institute of Amazon Research), Manaus, Brazil
References
Froese, R. and D. Pauly. Editors. 2009. FishBase. World Wide Web electronic publication. www.fishbase.org, version (06/2009).
Géry, J. 1977. Characoids of the world. Tropical Fish Hobbyist Publications, Inc., Neptune City, NJ.
Mattox, G. M. T, Toledo-Piza, M., Oyakawa, O. T. and Armbruster, J. W., Taxonomic Study of Hoplias Aimara (Valenciennes, 1846) and Hoplias macrophthalmus (Pellegrin, 1907) (Ostariophysi, Characiformes, Erythrinidae), Copeia, 2006, 3, 516-528.
Nelson J, (2006) Fishes of the World. John Wiley & Sons, Inc. Hoboken, New Jersey, USA
Reis, R. E., S.O. Kullander, and C. J. Ferraris, Jr. (eds.) 2003. Check List of the Freshwater Fishes of South and Central America. Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, RS. Brasil. 620-621.
Payara—Hydrolycus armatus — (Jardine & Schomburgk, 1841)
Hydrolycus armatus is the famed fanged monster of the Amazon, achieving sizes in excess of a meter (see the tape) and reaching almost 40 pounds. Although they may look like a nightmare come to life, they are really every fisherman's dream. They strike like a peacock bass, run like a tuna and cap it off with wild acrobatic leaps like a tarpon.
ID Key:
Silvery, elongate body. Huge size. Wicked dentary (lower jaw) canines.

Fishing Tactics
Payara / Pirandira (Hydrolicus armatus) are ferocious gamefish. They are built somewhat like a large Atlantic salmon and share a similar metallic silver sheen. The mouth of the payara is what sets them apart from all other gamefish, as they sport an intimidating set of razor sharp fangs which protrude from the lower jaw like two glistening ivory framing nails and settle into openings in the upper jaw when the mouth is closed. A spare set of canines lies folded back in the lower jaw, presumably ready to move into place when a large canine tooth is lost.
Payara typically reside in high gradient rivers and often feed in extremely fast water. They will take both lures and flies with such savage force that one can easily rip the rod from your grasp if you are not paying close attention. Once hooked, a large payara in fast current can effortlessly peel off 50-yards of line or backing despite a heavy leader, strong drag and stiff rod. Payara also make repeated salmon-style jumps, adding to the fish's sporting allure. Although payara receive much less press than peacock bass, there are anglers that feel they rate above peacocks in terms of both stamina and overall fighting ability (and that's saying something!)
Conventional gear for payara is virtually the same as that mentioned in the trophy peacock bass sections (but wire leader is essential). Payara are usually not surface oriented fish, so big Rapalas, 7-inch jerk baits, Rat-L-Trap type lures, spoons and jigs are most productive.
Payara are fly fished with a 9-10-weight fly rod and a sinking line from 300 to 500-grain, depending upon water conditions. They usually cannot be fished effectively with a floating line, as they tend to be accessible mostly in deep water, fast current or a combination of the two. A heavy mono leader tipped with stout steel tippet is essential. Payara take a variety of large streamers, but prefer heavily-dressed Cloussers and Muddlers tied on a 5/0 heavy saltwater tarpon hook.
Many smaller species of payara/peixe-cachorro (Hydrolicus and Rhaphiodon Sp.) are found throughout South America. Although all are fast, vicious predators, most rarely exceed 5-pounds. One of the best places to catch giant trophy payara is on the Rio Travessao in Brazil.
References
Toledo-Piza, M. 2003. Cynodontidae (Cynodotids). p. 234-237. In: R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
Toledo-Piza, M., N.A. Menezes and G.M. Santos. 1999. Revision of the Neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species. Ichthyol. Explor. Freshwaters, 10 (3): 255-28
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Black spot in adipose fin, Black band in caudal and anal fins. Yellowish to reddish coloration on caudal fin | Body and head silvery, darker dorsally. | Adults: Exceed one meter in length and reach almost 40 pounds | Enormous canines 121-154 lateral line scales large pectoral fins |
H. tatauaia, H. scomberoides H. wallacei |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Columbia, Guyana, Venezuela. River Basins: Amazon, Orinoco and Essequibo drainages. |
Said to be migratory within freshwater systems, moving to high-gradient fast-water environments to spawn. | Primarily occupies lotic (moving water) environments in highlands river systems. | English: payara, dracula or vampire fish Local: cachorra, pirangira, pirantera |
39 pounds 4 oz. Uraima Falls, Venezuela 1996 |
Payara—Hydrolycus scomberoides—(Cuvier, 1816)
Hydrolycus scomberoides, is readily distinguished from its congeners by 3 features. It possesses serrations on the exposed portion of its scales; It has a small black spot on the base of the innermost pectoral fin ray; The base of the pelvic fin is dorsal of the ventral profile of the body.

ID Key:
Silvery, elongate body. Unique black spot on pectoral fin base.
Fishing Tactics
Hydrolicus scomberoides is a piscivorous predator occasionally present in waters where anglers pursue peacock bass. Although not as large as its congener, H. armatus, they are similarly aggressive feeders and can be caught with a range of swimming plugs and peacock rattle jigs, in back and white.
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Black spot on pectoral fin base. Dark blotch above pectoral fin. Adipose fin with dark pigmentation. | Mostly silvery, darker dorsally, with dark pigmentation on anal and caudal fins. | Adults: Museum specimens up to 300mm | Black spot on pectoral fin. 93-106 lateral line scales |
Hydrolycus armatus |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Peru, , Ecuador, Bolivia, Venezuela. River Basins: Amazon, above Tapajos and Rio Apure drainages. |
This is the species occasionally encountered by anglers in lowlands river systems during periods of higher or draining water. | In lowlands, when encountered, tend to occupy narrow chutes of water leaving the floodplain or the downriver side of draining islands. | pirandíra | No record established |
Payara—Hydrolycus tatauaia —(Toledo-Piza, 1999)
As with all members of the genus, H. tatauaia has a laterally compressed body. The greatest body depth occurs between the pectoral and pelvic fins. It's slightly concave head profile and curved predorsal body gives it a humped appearance. In life, H. tatauaia has distinct reddish-orange coloration on its tail.

ID Key:
Silvery, elongate body.
Fishing Tactics
If you have fished for this species. please contact us to share your experience.
References
Toledo-Piza, M. 2003. Cynodontidae (Cynodotids). p. 234-237. In: R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
Toledo-Piza, M., N.A. Menezes and G.M. Santos. 1999. Revision of the Neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species. Ichthyol. Explor. Freshwaters, 10 (3): 255-280
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Dark elongate blotch behind opercule. Reddish-orange caudal fin. | Silvery body, darker along dorsal portion of head and body. | Adults: museum specimens up to almost 1/2 meter (18 inches). | 102 - 119 lateral line scales |
Hydrolycus armatus |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Peru, Columbia, Guyana, Venezuela. River Basins: Amazon, Madeira, Tapajos, Negro, Branco, Xingu, Orinoco, Essequibo and Rupununi drainages. |
If you have information. please contact us: | If you have information. please contact us: | The scientific name is from the Tupi word meaning "fire tail". | No category |
Payara—Hydrolycus wallacei —(Toledo-Piza, 1999)
As with all members of the genus Hydrolycus, H. wallacei has a laterally compressed body. The greatest body depth occurs from the pectoral fin base and extends vertically. Body depth decreases posteriorly. Unlike other members of the genus, it has relatively smaller canines on the lower jaw and relatively larger scales along the lateral line.

ID Key:
Silvery, elongate body. Large pectoral fins, fleshy adipose fin and no scales on anal fin rays.
Fishing Tactics
If you have information. please contact us:
References
Toledo-Piza, M. 2003. Cynodontidae (Cynodotids). p. 234-237. In: R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
Toledo-Piza, M., N.A. Menezes and G.M. Santos. 1999. Revision of the Neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species. Ichthyol. Explor. Freshwaters, 10 (3): 255-28
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Vertically elongate dark blotch on lateral surface of body. All fins black. | Body and head coloration dark, more silvery on anterior portion of body. | Adults: Museum specimens up to 335mm (about 14 inches) | Lateral line scales approx. 95 |
H. tatauaia, H. scomberoides |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Columbia, Venezuela. River Basins: Rio Negro, Rio Orinoco and Rio Casiquiare drainages. |
If you have information. please contact us: | If you have information. please contact us: | Scientific name given after A. R. Wallace, an early Amazon explorer from the mid-1800's | No category |
Biara—Rhapiodon vulpinus—(Spix & Agassiz, 1829)
Rhapiodon is widely distributed throughout most of South America's major river basins. Looking like a stretch version of a payara (Hydrolycus spp.), the biara is a ready adversary for anglers, aggressively striking artificial lures often meant for other species. The specimen at right weighed 6 pounds and would have been a world record had we been able to access solid ground to weigh it on. We've seen them even larger, exceeding 8 pounds.

ID Key:
Silvery, elongate body. Fangs on lower jaw,
Fishing Tactics
We’ve caught these in extremely varied environments, ranging from the Pantanal to the upper reaches of the Solimoes, in low water conditions and in the midst of flooded forests, although we have not encountered them in our principal peacock bass waters. They are almost always caught while we are pursuing other species and prove difficult to directly target. They take jigs, spoons, spinners and swimming plugs. They are prodigious jumpers and very effectively throw lures.
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Occasional, irregular black or dark markings ventrally, otherwise fairly uniform coloration. | Body silvery above. Abdomen white. Fins tipped with black. | Adults: May reach 600mm and 8 pounds | Elongate body, fangs on lower jaw | Appears like a stretched payara with smaller teeth. |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Peru, Bolivia, Columbia, Ecuador, Guyana, Paraguay, Venezuela. River Basins: Amazon, Orinoco, Essequibo and Parana drainages. |
Said to be migratory within the freshwater systems they occupy, spawning in flooded forests during highwater. | Primarily occupies lotic (moving water) environments in lowlands river systems. | Biara | All-tackle; 2.10 kg. (4 lb. 10 oz.) |
Other Payara-like Fishes — Family Cynodontidae
The family consists of 5 genera, with only 13 species recognized. Hydrolycus armatus is prized by sports fishermen and grows the largest, over 1 meter and almost 40 pounds. Rhaphiodon can reach 650 mm but is lighter bodied, reaching about 8 pounds. Other genera rarely exceed 300 mm and include; Roestes, Cynodon and Gilbertolus.

ID Key:
All species are recognizable as Cynodontidae by their oversized pectoral fins, oblique jaws and well-developed canines.
Fishing Tactics
The only species generally targeted is Hydrolycus armatus. For information on catching them see our menu above for more information. Other Cynodontidae are generally encountered by anglers pursuing peacock bass, giant payara or other larger Amazon predators.
If you'd like to share information photos or fishing experiences, please contact us:
Bars and Markings | Colors | Size | Key Characters | Similar Species |
---|---|---|---|---|
Varied within the family, however none of the 13 species possesses particulary noteworthy patterns or markings. Most have subtle dark patches, particularly on posterior fins. | Mostly silvery fishes. Some coloration ranging from yellow to red on posterior fins. | Adults: Ranging in size from over 1 meter (H. armatus) to less than 100mm (Gilbertolus alatus). | Large canines oblique jaws laterally compressed bodies large pectoral fins |
13 species in 5 genera. 2 subfamilies; Cynodontinae and Roestinae |
Known Range | Behavior Notes | Habitat | Common Names | IGFA records |
---|---|---|---|---|
Countries: Brazil, Peru, Bolivia, Columbia, Ecuador, Guyana, Paraguay, Venezuela. Argentina, Uruguay River Basins: Amazon, Orinoco, Essequibo, Uruguay and Parana drainages. |
Most species live in mid to surface waters in rivers, lakes and flooded forests. They are predatory and mostly piscivorous. | The most prized angling quarry, the giant payara, (Hydrolycus armatus) is typically pursued in fast water rivers and sometimes in their more lentic outflows. | English: Most are called payara when encountered by anglers. Local: An enormous variety of names, regionally applied and usually descriptive of their dentition and flat body shapes. |
n/a |