Roosterfish

The roosterfish, Nematistius pectoralis, is a game fish found in the warmer waters of the East Pacific from Baja California to Peru. It is the only species in the genus Nematistius and the family Nematistiidae.[2][3] It is distinguished by its "rooster comb", seven very long spines of the dorsal fin.

The roosterfish has an unusual arrangement of its ears: the swim bladder penetrates the brain through the large foramina and makes contact with the inner ear. It uses its swim bladder to amplify sounds.

Roosterfish can reach over 1.6 m (5 ft 3 in) in length and over 50 kg (110 lb) in weight. The weight of the average fish hooked is about 20 lb (9.1 kg). The fish is popular as a game fish, but it is not considered a good eating fish.

Species Information

Scientific Name:Nematistius pectoralis
Environment:Inshore, Nearshore, Surf
Ideal Temp:70-85°F (21-29°C)
Technique:Casting, Fly, Jigging, Trolling
Lure Type:Crankbaits, Flies, Jigs, Plugs, Topwater
World Record:51.71 kg (114 lb 0 oz) La Paz, Baja California, Mexico 01-Jun-1960
Other Names:roosterfish, rooster

Latest Roosterfish Fishing Reports and Spots

April 2021 fishing in Marlin Capital - 5/5/2021 12:10:11 PM

APRIL 2021 FISHING REPORT Lots of action in the Picante fleet Cabo San Lucas Weather Conditions Air: HIGH 78 °F / LOW 65 °FWater: SEA OF CORTEZ (View)


Overnight trip to Drake Bay - 4/28/2021 4:32:39 PM

We had the pleasure of spending 4 days and two nights in Beautiful Drake Bay with Johnathon.  We caught gobs of Grouper 9 Roosterfish 2 tuna as (View)


CABO SAN LUCAS NOVEMBER FISHING REPORT - 12/5/2020 2:22:07 PM

Best November Pictures November had some of the best Cabo fishing of the year. The Los Cabos Pacific side has incredible fishing for Striped an (View)


March 2021 -Cabo fishing report Swordfish on board! - 4/1/2021 6:25:36 PM

MARCH 2021 FISHING REPORT Los Cabos Spring Sunrise Cabo San Lucas Weather Conditions Air: HIGH 76 °F / LOW 67 °FWater: SEA OF CORTEZ 71 °F – 72 (View)


Quepos Inshore Fishing with Big Eye 2 Charters - 3/27/2021 5:53:59 PM

Today we stayed inshore and had a blast.  We released three nice Roosterfish and a few Needlefish. The post Quepos Inshore Fishing with Big Eye (View)


March 28th - 3/28/2021 11:23:00 AM

March has been a lot of fun on most days. A few cold fronts but most days brings warm n sunny. We caught plenty of fun fish. Roosters n sierras (View)


Tips and Tricks to Catching Roosterfish in Panama - 2/6/2020 1:16:51 PM

The roosterfish is one of the most unique looking fish patrolling the world’s oceans. It gets its name from the giant distinctive dorsal fin on (View)


Z Fish Report (11/7/19) - 11/7/2019 5:53:00 PM

Offshore (average) surface water temperature- Includes from the 5 to 6 mile mark at the 100 fathom line then to the 1 000 fathom line being abo (View)


Pisces Cabo Fishing Report February 7th to 13th - 2/22/2021 4:15:26 PM

Fishing Report is in! Lots of Snapper and Grouper nice Marlin fishing and Roosterfish too. Read it all here. The post Pisces Cabo Fishing Repor (View)


Puerto Vallarta fishing report January - 2/13/2021 11:01:08 AM

Puerto Vallarta fishing report here for mid-January. The fishing report inshore here for Vallarta has been really steady and producing two week (View)