Wolf Eel

IR-SPECIES-025 · DECLASSIFIED FIELD DOSSIER · C GRADE · SALTWATER · COASTAL · EASTERN NORTH PACIFIC · UPDATED 2026-10-02

Field briefing: Find the doorway before looking for the whole fish. A wolf eel can spend much of an encounter as a spotted face in a rock crevice. Read the shelter, identify the animal, and decide whether the water calls for a lawful fishing encounter or simply a patient look.

01. Ultimate File — Identity, Scale & the Record Boundary

Species: Wolf Eel / 狼鳗（眼斑鳗狼鱼）
Scientific name: Anarrhichthys ocellatus Ayres, 1855
Family: Anarhichadidae, the wolffishes
Core setting: temperate eastern North Pacific coastal rock, crevices and other usable shelter
Food: especially hard-bodied invertebrates, including crabs, sea urchins and molluscs; fish also occur in diet records
Archive role: the long-bodied coastal resident whose crushing mouth and hidden tail explain its life better than its fearsome common name. [1] [2] [3] [6]

The name is misleading in a precise way: this is a wolffish, rather than a member of the true-eel order Anguilliformes. The eel-like outline is a body plan, not its taxonomic address. Its accepted range follows the North American side of the North Pacific. Older references that extend it to the Sea of Japan should be treated cautiously; a 2007 museum-and-fisheries paper explicitly rejected those records as probable confusion with Bering wolffish. [2] [20] [24]

Two biological numbers, no borrowed trophy

FishBase lists a maximum of 240 cm total length and 18.4 kg maximum published weight. Those are separate database fields; they do not establish that one animal had both measurements. Monterey Bay Aquarium rounds its public size description to about 2.5 m. Neither is an official rod-and-reel record. [4] [5]

A current species-specific IGFA All-Tackle card was not verified for this file. That leaves the sporting record unclaimed, rather than borrowing the record of an Atlantic wolffish or relabeling a biological maximum. The distinction matters before any impressive number becomes the headline. [17]

02. Field Identification — A Face, a Fin and a Long Tail

Start with the complete silhouette

A useful identification photograph includes the head, the fin just behind it and as much of the body as can be seen without disturbing the animal. Look for four anchors:

1. A blunt, substantial head. The mouth is broad and thick-lipped, with a modest eye above it. A large male may have a particularly pronounced forehead. The head should not become a long, narrow moray snout. [5] [9]
2. Rounded pectoral fins behind the head. They are conspicuous when spread, while pelvic fins are absent. Their position matters more than whether the fish happens to be pale gray or dark brown. [2]
3. An exceptionally extended body. The dorsal fin continues along the upper body and a long anal fin borders the lower posterior body. These median fins meet at a small, tapering tail, rather than a separate forked fin. [2]
4. Dark round marks on a leathery-looking surface. Adults carry mottling and ocelli; juvenile orange tones fade with growth. Pattern can help recognize a familiar individual, but color alone is not a species diagnosis. [9] [19]

The two common traps

A moray comparison is useful because morays lack pectoral fins. It is not sound to say that every true eel lacks them. The stronger conclusion is the family identification, supported by the whole animal. Other wolffishes in Anarhichas are less extremely elongated and have a more clearly separate small caudal fin. A “wolf fish” label in a market, video or record list is therefore insufficient. [2] [20]

The jaws are for breaking food. Front gripping teeth and posterior crushing surfaces explain why fingers should stay outside the mouth, even when a fish appears calm. Do not use a close approach, feeding or handling as an identification test. [5] [21]

03. Habitat Topology — The Shelter Is the Address

A coastline, not a depth setting

The secure geographic picture runs from the southeastern Bering Sea and eastern Aleutians down the American coast to northern Baja California. Adults favor cavities and crevices associated with hard substrate. A low boulder pile can supply that space just as effectively as a dramatic reef wall. [2] [3] [24]

The fish also demonstrates why “sand bottom” can be an incomplete description. In a Monterey Bay field study, wolf eels occupied artificial shelters placed on sand at 18 and 24 m. The surrounding sediment did not remove the importance of a nearby refuge. Conversely, bare sand without shelter should not be treated as equivalent habitat. [6]

Depth reports vary with the source and period: IUCN summarizes records to 226 m, a 2007 paper mentions a 244 m museum specimen, and CDFW’s 2024 account reports at least 1,036 ft, about 316 m. These figures describe reported occurrence, not a usual diving depth, a fishing prescription or a thermal limit. [3] [21] [24]

Read three connected spaces

Above the shelter: larvae and early juveniles can occupy open water. A slim juvenile in the water column does not imply an adult den directly beneath it. Life stage changes what an observation means. [3] [7]

Across the outer face: inspect where rock meets an accessible patch of bottom, or where a ledge opens toward clear water. For observation, keep your own approach and retreat outside the aperture. In a legally open fishing setting, a readable presentation and recovery path are preferable to placing gear into an unseen crack. This is a conservative field recommendation, not a tested promise of a higher catch rate. [6] [21]

Inside the den: a visible head may represent only a small part of a long fish. A second head or an egg mass changes the scene again: you may be watching paired shelter use or brood care. Do not insert hands, camera equipment or bait to force a better look. Retreat if continuing requires contact, the fish withdraws or sediment and surge make the cavity difficult to judge. [5] [9]

04. Odd Logic — A Homebody Can Still Travel

Crush first; do not invent a feeding clock

The dentition suits hard prey, but food choice changes with place. Hulberg and Graber’s Monterey study found slender crabs and sand dollars particularly important. Its authors inferred predominantly nocturnal foraging at their stations from daytime behavior and stomach contents; they also noted earlier reports of daytime hook-and-line catches. “Only active at night” would erase that qualification. [6]

At long range, the clue is a usable shelter. At middle range, it is the broad head and pectoral fin at its entrance. At close range, the most useful signal may be a reason to stop: withdrawal, raised head and open-mouth display, or eggs in the cavity. An open mouth is not proof of a feeding opportunity. Treat the animal’s response as information about your approach. [6] [9]

Guarding is a shared job

Aquarium observations describe both parents attending an egg mass, with the female coiling around it and the male adding an outer layer. Movement of the mass helps water reach the developing eggs. This is prolonged care, not a momentary spawn-and-leave event. [5] [9]

It is tempting to turn that scene into a perfect lifelong romance. The more careful wording is that wolf eels can maintain durable pair bonds. IUCN describes serial monogamy, including the possibility of new reproductive pairings. A photograph of two fish cannot prove their future biography. [3]

The juvenile that refused the homebody label

A fish tagged near Port Hardy, British Columbia, on 24 October 1978 was recaptured off Willapa Bay, Washington, on 12 July 1980. Miller’s NOAA paper reported approximately 593 km between the sites over 628 days. Those endpoints do not reveal the exact route. They do show why the familiar adult-in-a-den image cannot stand in for every stage of the species’ life. [7]

05. Pier-to-Bottom Tactics — One Hook, Two Branches & a Clear Exit

A workable method needs more than a bait beside a fish. Start from a secure shore platform, follow the line all the way from reel to seabed, and keep both the presentation and the route back clear of rock. The example here is a single-hook three-way bottom rig adapted for legally open California water. It combines a documented general bottom-fishing system with CDFW’s wolf-eel hook, line and bait guidance; it is an illustrated adaptation, not a tested species-exclusive rig. [21] [32] [34] [35]

Choose the platform and the return path first

Use an open, stable fishing pier with a sound railing and a clear area for handling the rod. Stay on the walking surface inside the rail, watch changing weather and tide, and avoid slippery or wave-washed rocks. Have a suitable pier net ready so landing a fish does not require climbing down or lifting its whole weight on the rod. California’s public-pier license exemption applies only to structures meeting the legal definition; it does not cancel other fishing rules or a temporary closure. [37] [38]

Look for a reachable rock-and-gravel margin with a refuge nearby and open water above it. The useful landing spot for the sinker is the clear patch outside the rock, not the back of a hole. Select a position from which the rod tip can guide the line clear of the pier edge, pilings and rock lip. This geometry is a cautious response to wolf-eels’ shelter use and reported retreat toward rocks after hooking. It is not a promise that a particular pier holds the species. [6] [21] [28]

Build one traceable system

The Massachusetts marine guide and Salt Water Sportsman both show the complete one-hook, one-swivel arrangement. Follow it from the rod toward the bottom:

1. Rod, reel and main line. Use a matched saltwater rod-and-reel outfit, with the main line running from the spool through every rod guide and out of the tip. CDFW’s wolf-eel account specifies 20–40 lb fishing line. The illustrated main line and branches are nonmetallic monofilament, a practical adaptation choice supported by general saltwater guidance; CDFW does not itself prescribe that material. Match the actual line and sinker to the rod and reel ratings. [21] [33] [39]
2. One three-way swivel. Tie the main line to one eye. The two remaining eyes provide separate connections for the bait leader and sinker dropper. Tie the main line and each branch securely to their respective swivel eyes. [32] [34]
3. The longer bait branch. Tie a monofilament leader to the side eye and a single stout 2/0 hook to its far end. Use one of CDFW’s listed natural baits: shrimp, small crab, mussel or anchovy; squid appears in its quick-facts list. The drawings select shrimp and an ordinary J-shaped hook. The J shape is the choice shown by the general rig references, while the size and stoutness come from CDFW. [21] [32] [35]
4. The shorter sinker branch. Tie a separate, shorter monofilament dropper to the downward eye and a bank-style sinker to its end. Use a lower breaking-strength dropper than both the main line and bait leader, so it is intended to give way first if the weight jams. That reduces the risk of losing the whole assembly; it is not a guarantee of a clean break. Bank sinker form and the weaker dropper are documented general rocky-bottom choices. [33] [34] [35]

The complete terminal assembly has five tied-eye connections: three at the swivel, one at the hook and one at the sinker. A suitable mono-to-eye knot, such as Berkley’s Trilene knot, supplies the connection method; follow the manufacturer’s instructions, wet and seat it correctly, and inspect and test each connection before fishing. The figures simplify knot bodies rather than teaching individual wraps. [34] [36]

Fish the rig from the surface down

• Lower to the clear patch. Hold the rod tip beyond the railing, control line leaving the reel, and lower the assembly toward the open bottom beside the rock. When the sinker reaches bottom, stop paying line and recover slack. This is the bottom-contact stage of the general three-way method, applied to the selected pier position. [34] [35]
• Let the current separate the branches. The sinker provides bottom reference while water movement extends the longer bait leader. Keep the bait near the bottom outside the refuge, with the hook and leader clear of the weight and rock. If current sweeps the assembly against a piling or into a crack, lift it clear and reset; do not keep feeding line into the obstruction. A site where this separation cannot be maintained is a poor fit for the illustrated method. [33] [34]
• Read the rod and line. Hold the rod, watch the tip and feel for a change in load. Swell, tide and bottom contact can also move the line, so every tap is not a confirmed bite. With the illustrated J-hook, recover slack and use a controlled, prompt upward-and-back rod movement when a take is established. This is general J-hook technique, not a special wolf-eel waiting time or force prescription; do not substitute the reel-only response commonly taught for circle hooks. [31] [40]
• Clear the rock, then keep winding. Maintain controlled tension and steer the fish toward the open-water corridor above the clear patch rather than pulling sideways across the ledge. Reel steadily as the fish clears it. This recovery direction applies general fish-playing practice to the wolf-eel’s reported return-to-rock risk. If the load stops solid, stop hauling and assess a possible snag; never wrap loaded line around a hand or climb outside the railing to free it. [21] [28] [38] [40]
• Land or release with tools ready. Use the pier net as needed to support the fish. Keep fingers away from the jaws and use a long dehooking tool. For release, dehook in the water where practical, minimize handling and air exposure, avoid eyes and gills, and support the body rather than suspending it by the jaw. If a swallowed hook will not come out easily, cut the line as close to it as safely possible. These are general fish-care precautions applied to a strong-jawed species. [21] [29] [30] [37]

Choose sinker mass for the actual depth, current and rod rating, and branch lengths that keep the bait presented without tangling. The cited rigs establish the components and their connections, but no wolf-eel-specific optimum for these dimensions, a universal depth, a fixed tide window or a numerical hook-setting force has been established. Leave a visibly guarded egg mass undisturbed. [5] [21] [32] [35]

Keep the California boundary attached to the method

CDFW’s older account suggested considering wire, but the current rule takes precedence. On the page updated 24 July 2026, section 28.65(c) prohibits wire or metallic lines or leaders south of Pigeon Point when angling from shore, or within 1,000 yards of the mean high tide line. Shore includes the shore-connected structures named in the rule. The same subsection limits a hook’s widest inside measurement to 1.5 inches, with no target-species or bait exception. The illustrated line and both branches are nonmetallic; ordinary metal hooks, swivels and sinkers are distinct from a metallic line or leader. [21] [22]

Check local access, protected areas, current closures and rules affected by other fish in possession. Washington’s 2026 North Coast rules close wolf-eel retention. A complete rig drawing is not permission to take a fish at any chosen location. [8] [16] [22] [37]

Cases worth carrying into the field

• Newport south jetty, Oregon, published 2018: Wanner’s first-person family fishing article includes a photograph captioned as Jennifer Wanner catching a wolf eel. It is a real shore-angling example within a mixed-species account; it does not establish a dedicated wolf-eel rig or verify every tackle component used for that individual fish. [31]
• Monterey Bay, 1974–1975: artificial shelter on sand supported adult occupancy. This was a scientific study, not a catch-rate trial. Its transferable question is “where is the refuge?” [6]
• Escondido Reef, Baja California, 26 November 2005: a diver photographed a wolf eel at 21.3 m; the report extended the documented southern range. The observation belongs to one place and day, not a general depth rule. [24]
• Oregon Shelf, 2019: UW/NSF-OOI/WHOI’s Jason imagery recorded a wolf eel near scientific infrastructure at the 80 m site. It is a documented underwater encounter, not an invitation to dive to that depth. [18]

Observation remains a useful route

For a trained diver in suitable conditions, watch from the open side of the refuge without touching rock, blocking the fish or drawing it out with food. An undisturbed view can establish head shape, pectoral position and shelter use; it cannot reliably establish sex, age or lifetime residency. At an aquarium, patiently scanning the rock openings often reveals more than searching for an entire fish. [5] [9]

06. Foodways, Folklore & Human Connection

06.1 Food & market history

There is a food story, but it is regional. CDFW describes wolf eel as good eating; that modest description does not establish a famous dish, raw-fish safety or a sustainability rating. A more revealing record comes from Fisheries and Oceans Canada’s archived 2009–2011 culture project. It described Greater Vancouver demand for eel-shaped live fish and concern about illegal supply, motivating husbandry research. This is a dated account of market pressure and an attempted aquaculture response, not a claim about today’s legal fishery or restaurant availability. [10] [21]

06.2 A story hidden in the bones

Archaeology is a useful antidote to a vague legend. Burke Museum’s teaching material lists wolf-eel remains from Seattle’s West Point site. Farther south, a 2018 reassessment of California’s CA-SLO-2 collection reached a different result: teeth previously attributed to wolf eel were identified as Xiphister pricklebacks. [11] [12]

The two findings concern different places and should remain separate. A California correction does not erase a Washington inventory, nor does an inventory prove a particular recipe or ceremony. The interesting human story is the act of looking again: a powerful fish can occupy a large place in an account until a small tooth forces that account to change. [11] [12]

06.3 From specimen model to aquarium resident

The species has a concrete public life beyond the table. British Columbia’s Provincial Museum annual report for 1944 records a juvenile wolf-eel model among work prepared by Mrs. Sweeney. Decades later, PBS’s 2017 Big Pacific episode Passionate placed the fish’s crushing feeding and parental care within a wider story of ocean reproduction. A creature easily cast as menacing becomes legible as a resident and parent. [13] [14]

There is also a named local care story. On 7 March 2023, Imagine Children’s Museum in Everett announced the return of a Puget Sound wolf eel after rehabilitation at Port Townsend Marine Science Center. The museum presented the animal as an ambassador for nearby marine life. Here the lasting scene is simply a visitor looking through glass and discovering that the face in the stones belongs to a fish with a history. [15]

06.4 Minimal rules & encounter ethic

IUCN lists the species as Least Concern, based on an assessment dated 14 December 2020 and published in 2021; its population trend is unknown. Those are different fields. Check the governing authority on the day: Washington retention restrictions and California protected-area rules are location-specific. Point Sur’s reserve and conservation-area rules do not authorize taking wolf eel. Keep hands clear of jaws and leave a guarded den undisturbed. [3] [8] [16] [22]

Appendix A — Taxonomy & Naming

The accepted name is Anarrhichthys ocellatus Ayres, 1855. The classification used here is Animalia → Chordata → Actinopterygii → Perciformes → Anarhichadidae → Anarrhichthys → A. ocellatus. Higher classifications can differ between catalogues; this lineage follows the explicit NCBI/IUCN treatment, with the accepted name and synonymy checked against WoRMS and the California Academy of Sciences. [1] [2] [3] [20]

The species was described under the same generic combination from San Francisco Bay. Anarrhichthys felis Girard, 1858 is a synonym. CAS reports that the original ocellatus syntypes were probably lost in the 1906 fire. “Wolf eel” and “wolf-eel” are spelling variants, while “wolf fish” and “doctorfish” are too ambiguous to establish identity by themselves. The Chinese reference name in this file is 狼鳗（眼斑鳗狼鱼）. [1] [2] [25]

Two evidence boundaries remain visible: a species-specific current IGFA card was not verified, and differing reported depth maxima are not merged into a single guaranteed limit. No western-Pacific record is included merely because it persists in an older summary. [3] [17] [21] [24]

Appendix B — Numbered Evidence & Visual Notes

All sources below were checked on 2 October 2026. Regulations and record listings can change; the dated restrictions discussed above must be checked again for the actual trip. Sources are used only for the specific purposes stated.

[1] WoRMS / FishBase. Anarrhichthys ocellatus Ayres, 1855 — Accepted identity and author; nomenclature cross-check.

[2] Mecklenburg, C.W. (2003). Family Anarhichadidae. California Academy of Sciences, Annotated Checklists of Fishes 10:1–6 — Museum taxonomy; synonymy; confluent tapered median fins; pectoral fins; absent pelvic fins; eastern-Pacific range.

[3] Orr, W. & Workman, G. (2021). Anarrhichthys ocellatus. IUCN Red List — 2020 assessment; Least Concern with unknown population trend; serial monogamy; 0–226 m assessment envelope; eastern-Pacific range.

[4] FishBase. Anarrhichthys ocellatus species summary — 240 cm total length and 18.4 kg maximum published weight; database metrics rather than rod-and-reel record.

[5] Monterey Bay Aquarium. Wolf-eel — Adult head and jaw morphology; hard-prey feeding; parental egg ventilation; aquarium observation. Range and absolute lifelong pairing wording are not adopted.

[6] Hulberg, L.W. & Graber, P. (1980). Diet and behavioral aspects of the wolf-eel on sandy bottom in Monterey Bay. California Fish and Game 66(3):172–177 — Original field study, 1974–1975; artificial shelter on sand at 18 and 24 m; local diet, territoriality and nocturnal-feeding inference.

[7] Miller, D.R. (1982). Migration of a juvenile wolf eel from Port Hardy to Willapa Bay. Fishery Bulletin 80(3):650–651 — Original tag-recapture observation: 593 km displacement, 628 days; wild juvenile phase differs from captive timing.

[8] Washington Department of Fish & Wildlife. North coast halibut and bottomfish seasons and regulations, 2026 — 2026 North Coast wolf-eel retention closure; locality-specific, not a worldwide prohibition.

[9] Seattle Aquarium. Wolf eel — Independent adult reference photographs; paired parental care; individual spot patterns; skin and juvenile-to-adult colors. Pectoral fins do not diagnose all true eels.

[10] Fisheries and Oceans Canada. Development of husbandry protocols for the sustainable culture of wolf eels, project P-09-01-003R (2009–2011; archived 2017) — Dated Greater Vancouver live-market demand and aquaculture research context; not present-day market or harvest authorization.

[11] Gobalet, K.W. & Jones, T.L. (2018). Revisiting the fish remains from CA-SLO-2: searching for the elusive wolf-eel. Journal of California and Great Basin Anthropology 38(1):101–118 — Primary zooarchaeological reassessment; purported California wolf-eel teeth reidentified as Xiphister; geographic and evidential limits.

[12] Burke Museum. West Point Archaeology Kit, Chapter 3: Natural Resources — Museum inventory lists wolf-eel remains from West Point, Seattle; does not establish a named recipe or healer-only tradition.

[13] Provincial Museum of British Columbia. Annual Report for 1944 — Museum annual report records a juvenile wolf-eel model prepared by Mrs. Sweeney; visual/display history.

[14] PBS. Big Pacific, Episode 4: Passionate (2017) — Official documentary transcript shows wolf-eel foraging and parental guarding; cultural representation, not authority for universal lifelong fidelity.

[15] Imagine Children’s Museum. Return of Beloved Wolf Eel, news release, 7 March 2023 — Everett museum / Port Townsend Marine Science Center rehabilitation and public education case.

[16] CDFW. Point Sur State Marine Reserve / State Marine Conservation Area — Habitat topography and exact protected-area take restrictions; original photo gallery CDFW/MARE.

[17] International Game Fish Association. World Records — Record-verification entry point; species-specific current All-Tackle card was not obtained; no record value is asserted.

[18] University of Washington / NSF-OOI / WHOI. Wolf Eel, published 16 August 2023, VISIONS 2019 Dive J2-1162 — Primary ROV photograph at Oregon Shelf 80 m in 2019. Only recorded scene/photo used; derivative biological generalizations not adopted.

[19] Alaska SeaLife Center. Wolf-eel — Independent adult photograph, coloration and fins. Unattributed Indigenous tradition and outdated western-Pacific distribution excluded.

[20] NCBI Taxonomy. Anarrhichthys ocellatus, taxon 433405 — Explicit classification lineage used for order Perciformes and family Anarhichadidae.

[21] California Department of Fish and Wildlife. Creature Feature: Wolf-Eel, 19 January 2024 — Official species-specific California bait, size 2/0 hook, 20–40 lb fishing line and optional wire-leader advice; drawing by A. Bachar; 1,036 ft depth report; reported food preference.

[22] CDFW. General Ocean Finfish Fishing Regulations, page updated 24 July 2026 — Current sections 27.60 and 28.65; wire/metallic leader restriction south of Pigeon Point for shore or within 1,000 yards of mean high tide line; geographic gear limits supersede old advice.

[23] Sitka Sound Science Center. Wolf Eels on the Dating Scene, Lisa Teas Conaway, 9 July 2025 — Original resident photograph of Wanda; observed captive egg-laying case only; hypothetical hormonal explanation and lifelong-pair generalization not adopted.

[24] Feeney, R.F., Lea, R.N., Dyer, S. & Gietler, S. (2007). First record of the wolf-eel from Baja California, Mexico. California Fish and Game 93(1):52–55 — Author-posted original paper; 26 November 2005 Escondido Reef photograph at 21.3 m; Japan Sea records invalid, likely Anarhichas orientalis; 244 m museum record.

[25] Liu, Y. et al. (2021). Morphological Characteristics, Digestive System and Reproductive System of the Wolf-Eel. Progress in Fishery Sciences 42(2):79–86 — Original Figure 1 photographs and measured external proportions in 60 cultured adults; used for visual geometry only. English abstract translation errors and conflicting fin/scale claims are not adopted.

[26] DAIWA. 穴釣りで釣る — 初心者のための釣り入門 — Manufacturer teaching reference: rock section, bait position and movement cues. Japanese rockfish examples only; no wolf-eel tackle, knot, topology, dimensions or hookset is derived.

[27] DAIWA. 胴突き仕掛けで釣る — 初心者のための釣り入門 — Manufacturer teaching reference for bottom-relief and position changes; species-specific Japanese rig and 50 cm–1 m lift are not transferred.

[28] Jones, Ken. Wolf-eel. Pier Fishing in California, last modified 21 February 2021 — Attributed California shore-angling observation: baits personally seen and retreat toward rocks after hooking; witnessed mouth hazard. Old western-Pacific range, speculative lost-fish fraction and wire suggestion are excluded.

[29] NOAA Fisheries. Catch and Release Fishing Best Practices, updated 4 August 2026 — General fish handling: in-water dehooking where possible, reduced handling/air exposure, avoid eyes/gills, body support and cutting line for an unremovable swallowed hook; not a wolf-eel-specific trial.

[30] Florida Fish and Wildlife Conservation Commission. Fish Handling and Gear — General saltwater handling guidance: long dehooking tools keep fingers clear of large teeth; line cutters and minimal handling. No Florida regulation or species-specific outcome is projected onto wolf-eels.

[31] Wanner, Cheryl D. (13 September 2018). Fishing the Rocks. Oregon Coast Magazine — First-person Oregon mixed-species jetty fishing; swell/tide tug the line; captioned Jennifer Wanner wolf-eel catch at Newport south jetty. Does not verify that fish’s complete rig; proposed wave thresholds, generalized strike pattern and mixed-fish tackle specifications not adopted.

[32] Massachusetts Division of Marine Fisheries. Common Rigs & Knots, 2026 page, updated 20 February 2026 — Complete single-hook three-way diagram on the 2026 guide page (reused image path 25masw/9.jpg); general bottomfish arrangement and stationary/drifting use; no wolf-eel specification.

[33] New Hampshire Fish and Game. Saltwater Rigging Basics, updated 19 January 2026 — Three-way topology, monofilament branches and weaker sinker dropper for rocky shorelines; source-specific circle hook, pyramid weight and numerical dimensions are not transferred.

[34] Recreational Boating & Fishing Foundation / Take Me Fishing. Fishing Rigs, section 3: 3-Way Fishing Rig — Single-hook three-way for bottom or shore-current fishing; short sinker branch and longer hook branch; general tied terminal connections.

[35] Salt Water Sportsman. The Three-Way Rig, illustrations by Marcus Parker, updated 21 September 2007 — Original complete single-hook rig illustration with bank sinker and J-shaped hook; rocky-bottom relevance, weaker sinker dropper, bottom contact and slack recovery; not wolf-eel-specific.

[36] Berkley. The complete guide to tying better fishing knots — Manufacturer Trilene-knot instructions for mono/fluorocarbon eye-terminal connections; wet, seat, inspect and load-check knots. Does not establish wolf-eel rig performance.

[37] CDFW. California Beach Fishing: public piers and shore-based sport-fishing FAQ — Specific public-pier license exemption, continuing rules/closures and pier-net landing advice; no inference that every platform is open.

[38] National Park Service. Golden Gate National Recreation Area: Safety — Coastal safety: changing tides/weather, wave exposure, slippery rocks and secure footwear; no universal safe-wave threshold.

[39] New York State Department of Environmental Conservation. Getting Started Fishing in New York City: Saltwater — Official introductory matched rod/reel and mono guidance, rod/reel component diagram. Historical New York regulations/2013 season chart and alternate dropper-loop rig are not adopted.

[40] Crockett, Chris & Packer, Michael. Learn to fish: casting line and catching fish. Utah Division of Wildlife Resources, 7 September 2023 — General J-hook response: recover slack then lift rod up/back; distinguishes circle hooks; controlled tension and avoiding obstructions. Freshwater instruction used only for generic mechanics, not wolf-eel timing or force.

[41] National Park Service. Fort Baker Fishing Pier, updated 10 October 2024 — Actual fishing-pier setting and official platform photograph used only as a reality reference; conceptual seabed is not a site survey or a verified wolf-eel location.

Visual notes: The featured cover is separate from the seven body illustrations. All seven illustrations are original AI-assisted natural-history illustrations. Adult form was checked against independent institutional photographs and a published morphological plate. The habitat, brood, fishing-presentation and aquarium scenes are explanatory compositions, not documentary photographs. No external reference photograph is reproduced. [5] [9] [18] [19] [23] [25]