Hogfish:
Aquarium Fish: The Hogfishes, Family Labridae
courtesy to : www.advancedaquarist.com By Scott Michael
In this article, we will take a look at three of my favorite species of hogfishes. I am a big fan of this trio of Bodianus because they're attractive, they tend to do well in captivity, and they have interesting behavioral repertoires. So let's begin our examination!
The family Labridae is one of the largest fish families found on coral reefs, with over 500 species occurring worldwide. As you would expect, this is a diverse group whose members vary in appearance, behavior and captive care requirements. The hogfishes are some of the most aquarium-suitable of all the wrasses. These fishes comprise the tribe Hypsigenyini with the majority of species belonging to the genus Bodianus. There are 29 described species in the genus Bodianus, and a number of undescribed forms. Currently Dr. Martin Gomon, a labrid specialist, is revising the genus.
The majority of hogfishes are found on coral reefs and are most common in shallow to moderate depths (less than 40 m [130 feet]). However, there are some species that reside on rocky reefs, in subtropical and warm temperate waters. For example, the harlequin wrasse ( Bodianus eclancheri ), which are often koi-like in color, are only known from rocky reefs off the coast of Peru and Chile (including the Galapagos Islands). There are also a few species that are restricted to deep water. For example, Bodianus tanyokidus is a hogfish that has only been taken at depths greater than 100 m (325 feet) (Myers 1999).
All the hogfishes are active predators, whose diets consist mainly of benthic invertebrates, including mollusks, worms and crustaceans. Adults of several hogfish species commonly associate with fish that feed by grubbing in the substrate (e.g., goatfishes), which stirs-up prey that are unavailable to most hogfishes. A number ofBodianus spp. act as facultative (part-time) parasite-pickers when they're juveniles. The hogfishes are protogynous hermaphrodites (they can change sex, from female to male) and at least some species exhibit a haremic social structure.
In this article, we will take a look at three of my favorite species of hogfishes. I am a big fan of this trio ofBodianus because they're attractive, they tend to do well in captivity, and they have interesting behavioral repertoires. So let's begin our examination!
Lyretail hogfish, Bodianus anthiodes. Photo: Scott Michael
Lyretail hogfish ( Bodianus anthioides ) (Bennett, 1830)
One of the most spectacular, and most divergent, of the hogfish species is Bodianus anthioides. It is easily recognized by its deeply incised to emarginate tail and its general form. In some ways it looks more like an anthias than a wrasse, hence its species name anthioides. The lyretail hogfish also has a bold color pattern, consisting of orangish-brown on the head and anterior portion of the body, with the rest of the body is white with black spots. Adults may display temporary, and possibly permanent sexual dichromatism and appear to be sexually dimorphic, with males attaining larger sizes than females.
This wide-ranging hogfish is found from the Red Sea to the Line and Tuamotu Islands, north to southern Japan and south to New Caledonia and Tonga. Of the three species discussed in this article, it is the largest, attaining a maximum length of 21 cm (8.2 inches).
The lyretail hogfish is found on reef faces, fore reef slopes, drop-offs and on the back side of barrier reefs and occurs at a depth range of 6 to 60 m (20 to 198 feet). It tends to prefer areas with rich coral growth. In the Red Sea, adults are often found in shallow, sandy areas on the back reef while small juveniles occur in deeper water where they commonly associate with the large sea fan, Subgorgia hicksoni. They feed on the small organisms that get trapped in the fan's lattice-like structure. Juveniles are also facultative cleaners, setting up cleaning stations near sea fans or other prominent features on the reef. When feeding, larger lyretail hogfish often blow jets of water out of their mouth's at the sand surface to uncover buried prey (this is known as hydraulic jetting). Adults also associate with goatfishes to consume prey items these fish flush out or expose with their chin barbels.
Although the lyretail hogfish is usually observed singly, it is probably a haremic species. I have witnessed the spawning behavior of this species in the Red Sea. At dusk, a male courted two females near the top of a large coral head. The male was larger than the females and differed in color. He was much darker towards the front of the body than the females, his head was rusty- brown rather than orangish-brown like that of the females, and the "cheek" area of the male had changed to gray. The male swam around the female with his fins erect, until one of the females joined him. The pair then swam, side-by- side, into the water column and shed their gametes.
Although this species generally does well in the home aquarium, small juveniles can be more sensitive to transport stress and may have a more difficult time adjusting to captivity than large juveniles or subadults. In order to increase their chances of survival, smaller B. anthioides should be housed with docile fish species and provided with plenty of hiding places. Adolescents and small adults will readily adapt to aquarium life, but are quite active and need plenty of open swimming space. Although juveniles are usually quite peace-loving, once a larger lyretail hogfish is established in its captive home it may behave aggressively toward smaller or more docile tankmates. Moderately-aggressive tankmates, like groupers, hawkfishes, angelfishes, and some of the more placid triggerfishes can be introduced into a tank containing an acclimated, adult lyretail hogfish. Juveniles will often clean other fish in the confines of the aquarium (this can be fascinating to watch!). I would recommend a tank of at least 75 to 100 gallons in size for an adult individual.
Twinspot hogfish, Bodianus bimaculatus. Photo: Scott Michael
Twinspot hogfish ( Bodianus bimaculatus ) Allen, 1973
This is one of the best hogfish for the home aquarium. It is one of the smaller species, attaining a maximum length of 10 cm (3.9 inches). Bodianus bimaculatus belongs to the subgenus Trochocopus, which includes six other more slender-bodied hogfishes. These are: the redstriped hogfish ( Bodianus opercularis ) (Guichenot, 1847); the sunrise hogfish ( B. sanguineus ) (Jordan and Evermann, 1903); the striped hogfish ( B. izuensis ) Araga and Yoshino, 1975; Masuda's hogfish ( B. masudai ) Araga & Yoshino, 1975; and the deepwater hogfish ( B. tanyokidus ) Gomon & Madden, 1981. There is also an undescribed species in this group (the next one we'll discuss). The twinspot hogfish can be separated from all these species by its coloration. It is orange shading to yellow on the belly, with narrow red stripes on the body, a large spot on the gill cover and dark spot at the base of the caudal fin. The coloration of the juvenile and adult are slightly different. The twinspot hogfish attains a maximum length of 10 cm (3.9 inches).
The twinspot hogfish ranges from Mauritius and the Maldives to Papua New Guinea and north to southern Japan. It is a resident of sand slopes with scattered boulders, fore reef slopes and drop-offs. It occurs at a depth range of 20 to 60 m (66 to 198 feet), but is most abundant in water deeper than 40 m (132 feet). This species is usually found in small aggregations and sometimes mixes with the golden wrasse ( Halichoeres chrysus ).
This is a great aquarium fish. It will readily acclimate to life in captivity and its diminutive size makes it a better hogfish for the aquarist with a smaller tank. Although juveniles do best if housed with non-aggressive tankmates, as this species grows it will become more boisterous, and may bully, smaller more docile fish tankmates. It can be especially intolerant of other yellow, elongated fishes, like the golden wrasse (a species it commonly associates with in the wild!). The twinspot hogfish is most likely to assert its dominance over newly introduced fishes, especially in smaller tanks. When this hogfish behaves aggressively, it will often perform a frontal display where it spreads its gill covers forward so that the spots on the operculum are visible to its approaching rival. This may serves to increase its apparent size. Only one twinspot hogfish should be housed per tank unless your tank is large (e.g., 180 gallons or larger), and then you should introduce all individuals at the same time. It can be housed in tanks as small as a standard 30 gallon aquarium.
Because of its small size and its preference for more diminutive prey items, this is one of the best hogfishes for the reef aquarium. It does not feed on most desirable invertebrates, however, larger specimens may harass delicate shrimp or even larger shrimp species just after they have molted. Although it prefers deep water habitats, it will readily acclimate to the more intense illumination present in a shallow water reef aquarium.
Pacific Redstriped Hogfish ( Bodianus sp.) :
About three years ago, a very beautiful hogfish started entering the North American aquarium trade with some regularity. This species was being collected from deep water in the Line Islands (namely Christmas Island). It is very similar to a hogfish I have been seeking for many years, the redstriped hogfish ( Bodianus opercularis ) (Guichenot, 1847). Bodianus opercularis was only known from the Red Sea to Madagascar and Mauritius, until recently when it was discovered in deepwater of Palau and Kwajalein in Micronesia (Myers 1999). It rarely makes it into aquarium stores. The undescribed Bodianus and B. opercularis are easily distinguished by their color patterns. The Pacific redstriped hogfish has a yellowish caudal fin with a red margin and the lines running down the body turn from red to black where they meet on the caudal peduncle. The Pacific redstriped hogfish attains a maximum length of at least 10 cm (3.9 inches) and may get even larger. (Its close relative, B. opercularis, is reported to reach a length of 18 cm [7.1 inches].)
Pacific Redstriped Hogfish, Bodianus sp. Photo: Scott Michael
Besides Christmas Island in the central Pacific, the redstriped hogfish has also been observed in deep water off the Indonesian islands of Sulawesi, Flores and Bali. Rudie Kuiter reports seeing this species at depths between 20 and 50 m (66 to 165 feet) off Sulawesi, while off Christmas Island it is reported from depths greater than 60 m (200 feet). Kuiter reports observing a loose group, comprised of six individuals, along a wall with ledges and enormous sponges. It occurred in the same habitat with Burgess' butterflyfish ( Chaetodon burgessi ).
I have kept the Pacific redstriped hogfish and found it to be a great display animal that readily adjusts to captive life. The individual I kept was relatively nonaggressive, ignoring butterflies, pygmy angels, cardinalfishes, larger gobies and a fairy wrasse kept with it. It also ignored a larger banded coral shrimp ( Stenopus hispidus ) until it molted, at which time the hogfish nipped all of its legs off. Although the specimen I had was never belligerent towards its tankmates, it did behave aggressively towards its reflection in a mirror I placed in the tank, indicating that placing two individuals in the same aquarium may be risky. It is also possible that larger individuals may eat small bivalves and crustaceans, including ornamental shrimp.
My Pacific redstriped hogfish became a great pet, swimming to the front of the tank when it saw its food source (me) coming towards the aquarium. In fact, it spent most of its time swimming about in the open. It was an aggressive eater that consumed any food dropped in the tank, including chopped table shrimp, frozen mysid shrimp, frozen preparations and flake foods.
Unfortunately, my Pacific redstriped hogfish met an early demise. Dr. Gomon was in need of a type specimen so I reluctantly sacrificed mine for science! For those interested in keeping the Pacific redstriped hogfish, I would recommend you check out The Marine Center website. They regularly offer the Pacific redstriped hogfish, as well as the other two species dealt with in this article.
Good luck and happy fish-watching!
Hogfish species list :
Hogfish feed on small fish, shellfish, and crustaceans, and make very hardy aquarium dwellers that adapt well to captivity. Provide Hogfish with a well-sealed lid, ample hiding places, and plenty of swimming room. These fish grow quickly (up to seven inches), and require a large aquarium for long-term success.
1-Lyretail Hogfish
Bodianus anthioides
Minimum Tank Size: 70 gallons
Care Level: Moderate
Temperament: Semi-aggressive
Reef Compatible: No
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 8"
Color Form: Orange, Red, White
Diet: Carnivore
Compatibility: View Chart
Origin: Africa, Fiji, Vanuatu
Family: Labridae
The Lyretail Hogfish has a reddish-orange face and white posterior with red highlights. It has a beautiful long tail, hence its name.
A 70 gallon or larger aquarium with hiding places should be provided. It is moderately aggressive and should be housed with other moderately aggressive fish.
The diet varies with maturity. As a juvenile, the Lyretail Hogfish will eat parasites off its tank mates. With maturity, however, it likes meaty foods such as snails, worms, mussels, and small fish. It may even blow water over the sand to uncover food.
Approximate Purchase Size: Small: 1" to 2-1/2"; Medium: 2-1/2" to 4"; Large: 4" to 7"
2-Yellow Candy Hogfish
Bodianus bimaculatus
Minimum Tank Size: 30 gallons
Care Level: Moderate
Temperament: Peaceful
Reef Compatible: Yes
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 4"
Color Form: Black, Red, Yellow
Diet: Carnivore
Compatibility: View Chart
Origin: Indonesia, Maldives
Family: Labridae
The Yellow Candy Hogfish is also referred to as the Twospot Slender Hogfish, or Yellow Hogfish. It is a bright yellow in color with faint red horizontal stripes along with a black spot behind the eye and close to the tail.
A 30 gallon or larger aquarium with hiding places should be provided. It is a very peaceful fish that adjusts quickly to most aquariums. If more than one Candy Hogfish is going to be added to the tank, it is very important to do this simultaneously as they will be slightly territorial among themselves. When full grown, mature the Candy Hogfish may take a liking to smaller ornamental shrimp that are introduced after the hogfish is established in the reef aquarium.
The diet consisting of meaty foods including vitamin enriched brine shrimp or mysis shrimp is preferred, as well as a high quality marine flake food.
Approximate Purchase Size: Small 1-1/2" to 2", Medium 2" to 3", Large 3" to 4"
3-Spanish Hogfish
Bodianus rufus
Minimum Tank Size: 150 gallons
Care Level: Easy
Temperament: Aggressive
Reef Compatible: Juvenile: Yes; Adult: No
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 10"
Color Form: Blue, Purple, Yellow
Diet: Carnivore
Compatibility: View Chart
Origin: Caribbean
Family: Labridae
The Spanish Hogfish has a patch of blue highlight on the golden-yellow body across the back with violet scale margins.
It is a beneficial fish for cleaning parasites off of its tank mates. The Spanish Hogfish will need to be kept in a 150 gallon or larger fish-only tank, or the reef will become its buffet. It is aggressive towards smaller, docile fish that are easily bullied.
The mature adult Spanish Hogfish will eat snails, worms, mussels, small fish, shrimp, and squid.
Approximate Purchase Size: Small: 1 1/2" to 2-1/2"; Medium: 2-1/2" to 4"; Large: 4" to 7"
4-Axilspot Hogfish
Bodianus axillaris
Minimum Tank Size: 70 gallons
Care Level: Moderate
Temperament: Peaceful
Reef Compatible: With Caution
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 8"
Color Form: Black, Red, White, Yellow
Diet: Carnivore
Compatibility: View Chart
Origin: Fiji, Indonesia, Vanuatu
Family: Labridae
Captivatingly colorful and loaded with personality, the Axilspot Hogfish is also referred to as the Panda Hogfish, or Polkadot wrasse. Juveniles are brown to black in coloration with nine white spots. As the Axilspot Hogfish matures, three stunning false eyes will adorn the contrasting coloration ranging from its fuchsia head to a sunshine yellow tail. An abrupt angle down the midpoint of the body marked in white makes this hogfish appear half-dipped in shadow, half in light.
A 70 gallon or larger aquarium with hiding places should be provided. The Axilspot Hogfish is a very peaceful fish that adjusts quickly to most aquariums. If more than one Axilspot Hogfish is going to be added to the tank, it is very important to do this simultaneously as they will be slightly territorial among themselves. When full grown, mature Axilspot Hogfish may take a liking to smaller ornamental shrimp that are introduced after the hogfish is established in the reef aquarium.
The diet consisting of meaty foods including vitamin enriched brine shrimp or mysis shrimp is preferred, as well as a high quality marine flake food.
Approximate Purchase Size: Small: 2" to 2-1/2"; Medium: 2-1/2" to 4"; Large: 4" to 6"; Juvenile Small: 1" to 1-1/2"; Juvenile Medium: 1-1/2" to 2-1/4"
Adult
Sub- Adult
Juvenile
5- Red Diana Hogfish
Bodianus diana
Minimum Tank Size: 150 gallons
Care Level: Moderate
Temperament: Aggressive
Reef Compatible: No
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 10"
Color Form: Black, Orange, Red, White
Diet: Carnivore
Compatibility: View Chart
Origin: Fiji, Indonesia, Sri Lanka, Vanuatu
Family: Labridae
The Red Diana Hogfish, also known as Diana Hogfish, Diana's Hogfish, or the Spotted Hogfish, is a reddish-orange color with white spots on the back along the dorsal fin.
A 150 gallon or larger aquarium with plenty of hiding places provides a good environment. It is very aggressive and should not be housed with smaller, docile fish that are easily bullied.
Red Diana Hogfish diet consists of meaty foods such as snails, worms, mussels, and small fish.
Approximate Purchase Size: Juvenile: Small: 3/4" to 1-1/2" Medium: 1-1/2" to 2-1/4" Small: 2-1/4" to 3"; Medium: 3" to 4"; Large: 4" to 6"
6- Coral Hogfish
Bodianus mesothorax
Minimum Tank Size: 70 gallons
Care Level: Moderate
Temperament: Aggressive
Reef Compatible: Juvenile: Yes; Adult: No
Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Max. Size: 8"
Color Form: Black, Red, Yellow
Diet: Carnivore
Compatibility: View Chart
Origin: Indonesia, Sumatra, Vanuatu
Family: Labridae
The Coral Hogfish, also known as Eclipse Hogfish or Mesothorax Hogfish. Juveniles are burgundy with yellow spots and as they develop into adults they loose the spots and have a burgundy face with rosy-yellow posterior, separated by a black stripe.
It is a beneficial fish for cleaning parasites off of its tank mates. The Coral Hogfish needs to be kept in a 70 gallon or larger fish-only tank, or the reef will become its buffet. It is aggressive towards smaller, docile fish that are easily bullied.
The mature adult Coral Hogfish will eat snails, worms, mussels, small fish, shrimp, and squid.
Approximate Purchase Size: Juvenile Small 3/4" to 1 1/4"; Medium 1 1/4" to 2"; Adult Small: 2" to 3"; Medium: 3" to 4"; Large: 4" to 7"
7- Cuban Hog Fish
Bodianus pulchellus
Description:
This is a very good fish for the novice , it is docile and generally safe with all animals and invertebrates, except crustaceans. Caution is nescassy in a reeftank not to corals, but to your clean up crew, because th mature adult Cuban Hog will eat snails, and shrimp. Also known as the Spotfin Hogfish this type of Hogfish requires a large aquarium of at least 100 gallons. These beautiful fish can grow to about 8" in maximum length and originate in the Caribbean. They are carnivores that should be fed small feed fisher, brine shrimp, mussels, worms and even squid.If you are considering a tankmate for your Cuban Hogfish just make sure they are larger than a Wrasse as this species of Hogfish can become aggressive at feeding time. This makes is harder for smaller fish to get their fill.
Recommended Tank size: minimum 100 gallon
Food and diet:
The diet of the Cuban Hogfish should include a variety of small meaty foods, meaty flake, frozen or freeze-dried foods like brine shrimp, mysis shrimp, krill or similar marine meaty fare.
Reef Compatability: With Caution
Level of Care: Great Beginner Fish
Acclimation Time: 3+ hours
Approximate Purchase Size: Small: 1-1/2" to 2" Medium: 2" to 4"; Large: 4" to 6" ; XLarge: 61/2" to 8"
