Overview
Brief Summary
Biology
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Comprehensive Description
Description
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Biology
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Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
http://www.fishbase.org/references/FBRefSummary.php?id=7251&speccode=942
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Distribution
Range Description
This species is present in the following countries: Anguilla; Antigua and Barbuda; Aruba; Bahamas; Barbados; Belize; Bermuda; Canada; Cayman Islands; Colombia; Costa Rica; Cuba; Dominica; Dominican Republic; French Guiana; Grenada; Guadeloupe; Guatemala; Guyana; Haiti; Honduras; Jamaica; Martinique; Mexico; Montserrat; Netherlands Antilles (Curaçao); Nicaragua; Panama; Puerto Rico; Saint Kitts and Nevis; Saint Lucia; Saint Vincent and the Grenadines; Suriname; Trinidad and Tobago; Turks and Caicos Islands; United States; Venezuela; Virgin Islands, British; Virgin Islands, U.S., NE Brazil (Floeter et al. 2007).
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Distribution
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Distribution
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
http://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=145245
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Range
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Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
http://www.fishbase.org/references/FBRefSummary.php?id=7251&speccode=942
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Physical Description
Morphology
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Smith, C.L. 1997 National Audubon Society field guide to tropical marine fishes of the Caribbean, the Gulf of Mexico, Florida, the Bahamas, and Bermuda. Alfred A. Knopf, Inc., New York. 720 p. (Ref. 26938)
http://www.fishbase.org/references/FBRefSummary.php?id=26938&speccode=4257
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Size
Max. size
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Robins, C.R. and G.C. Ray 1986 A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
http://www.fishbase.org/references/FBRefSummary.php?id=7251&speccode=942
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Randall, J.E. and G.L. Warmke 1967 The food habits of the hogfish (Lachnolaimus maximus), a labrid fish from the Western Atlantic. Caribb. J. Sci. 7(3-4):141-144. (Ref. 36052)
http://www.fishbase.org/references/FBRefSummary.php?id=36052&speccode=1071
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Claro, R., A. Garcia-Cagide and R. Fernández de Albiza 1989 Caracteristicas biológicas del pez perro, Lachnolaimus maximus (Walbaum) en el Golfo de Batabanó, Cuba. Rev. Invest. Mar. 10(3):239-252. (Ref. 8550)
http://www.fishbase.org/references/FBRefSummary.php?id=8550&speccode=1071
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Diagnostic Description
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Smith, C.L. 1997 National Audubon Society field guide to tropical marine fishes of the Caribbean, the Gulf of Mexico, Florida, the Bahamas, and Bermuda. Alfred A. Knopf, Inc., New York. 720 p. (Ref. 26938)
http://www.fishbase.org/references/FBRefSummary.php?id=26938&speccode=4257
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Ecology
Habitat
Habitat and Ecology
It is a monadric protogynous hermaphrodite (McBride and Johnson 2007) with a very slow rate of sex change (several months that occurs post spawning). It has an extended spawning season from January to May. In Florida, females attain sexual maturity at two years 26.0 cm (FL), sexual transition at three to five years but recorded in individuals up to 13 years. Reproductive aggregations have been observed in Los Roques (J.H. Choat pers. comm. 2008).
There is considerable variation in growth and age structure over the geographic range of this species. The most detailed account (McBride and Richardson 2007) compared growth and age structure of populations from the eastern Gulf of Mexico and southern Florida (Easten Gulf of Mexico - max. age 23 years; max. size 82.4 cm (FL); von Bertalanffy Growth Function Linf 91.7 cm; k .014; mortality rate 0.35, and South Florida - max. age 13 years; Max size 62.2 cm (FL); von Bertalanffy Growth Function Linf 42.8 cm; k .045 mortality rate 0.4).
A broader survey of four Atlantic locations revealed the following: (J.H. Choat pers. comm. 2008) Margarita (Venuezula) - max. age five years, max. size 35.3 cm; Los Roques (Ven) - max. age10 years, max. size 68.7 cm; Belize - max. age seven years max. size 55.4 cm; Bermuda - max. age 16 years, max. size 84.4 cm. In addition, mortality rates estimates from catch curves from Margarita and Belize (0.8, 0.7) both heavily fished, were double those from Los Roques and Bermuda where only light fishing occurs.
All populations examined for age distribution in the Eastern Gulf of Mexico, South Florida, (McBride and Richardson 2007) Belize, Los Roques, Bermuda, Margarita (J.H. Choat pers. comm. 2008) revealed that distribution was strongly skewed to the younger age classes varying from one to four years. Abundance estimates by Underwater Visual Census in Belize and Los Roques (J.H. Choat pers. comm. 2008) revealed low densities (0.81-0.95 individuals per 1,000 m2). No counts of aggregations were made.
Systems
- Marine
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Habitat
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North-West Atlantic Ocean species (NWARMS)
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=2901
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Water temperature and chemistry ranges based on 232 samples.
Environmental ranges
Depth range (m): 0.5 - 279
Temperature range (°C): 8.744 - 28.067
Nitrate (umol/L): 0.125 - 21.356
Salinity (PPS): 35.123 - 36.509
Oxygen (ml/l): 3.466 - 4.728
Phosphate (umol/l): 0.046 - 1.467
Silicate (umol/l): 0.805 - 15.381
Graphical representation
Depth range (m): 0.5 - 279
Temperature range (°C): 8.744 - 28.067
Nitrate (umol/L): 0.125 - 21.356
Salinity (PPS): 35.123 - 36.509
Oxygen (ml/l): 3.466 - 4.728
Phosphate (umol/l): 0.046 - 1.467
Silicate (umol/l): 0.805 - 15.381
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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From 3 to 30 meters.
Habitat: reef-associated.
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Habitat
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Environment
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Lieske, E. and R. Myers 1994 Collins Pocket Guide. Coral reef fishes. Indo-Pacific & Caribbean including the Red Sea. Haper Collins Publishers, 400 p. (Ref. 9710)
http://www.fishbase.org/references/FBRefSummary.php?id=9710&speccode=13770
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Trophic Strategy
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Bardach, J.E. 1959 The summer standing crop of fish on a shallow Bermuda Reef. Limnol. Oceanogr. 4:77-85. (Ref. 4950)
http://www.fishbase.org/references/FBRefSummary.php?id=4950&speccode=1141
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Life History and Behavior
Life Cycle
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García-Cagide, A., R. Claro and B.V. Koshelev 1994 Reproducción. p. 187-262. In R. Claro (ed.) Ecología de los peces marinos de Cuba. Inst. Oceanol. Acad. Cienc. Cuba. and Cen. Invest. Quintana Roo (CIQRO) México. (Ref. 26409)
http://www.fishbase.org/references/FBRefSummary.php?id=26409&speccode=1067
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Molecular Biology and Genetics
Molecular Biology
Barcode data: Lachnolaimus maximus
There are 7 barcode sequences available from BOLD and GenBank. Below is a sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species. See the BOLD taxonomy browser for more complete information about this specimen and other sequences.
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Download FASTA File
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Statistics of barcoding coverage: Lachnolaimus maximus
Public Records: 7
Species: 18
Species With Barcodes: 1
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Conservation
Conservation Status
IUCN Red List Assessment
Red List Category
Red List Criteria
Version
Year Assessed
Assessor/s
Reviewer/s
Contributor/s
Justification
History
- 1996Vulnerable
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Status
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Trends
Population
Ault et al. (2003) report high harvesting rates for Florida with declining returns of 272 metric t in 1987 to 154 metric t in 1993 and averaging 93 metric t from 1998-2001. This represents a decline of approximately 60% over a period of 14 years. The declines are still continuing (J.H. Choat pers. comm. 2008). Considering together all catch and census data on the species from throughout its geographic range, it is clear that declines of at least 30% must have occurred within the last few generations (Y. Sadovy pers. comm. 2009).
This species is another of the large hypsigenyine labrids that reaches a large size but has very low population densities. At Los Roques aggregations of approximately 50 large individuals were found on shallow sandy slopes (J.H. Choat pers. comm. 2008).
Population Trend
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Threats
Threats
Coral reefs of the Caribbean had been heavily damaged by disease, coastal development, coral bleaching, and over-fishing. It is predicted that reefs away from population centres will remain healthy in the future, unless the adverse predictions for global climate change, of more tropical storms and bleaching occur (Andrews et al. 2004). Lachnolaimus maximus is also a common species within the aquarium trade.
Fishing pressure on this species has increased since the 1970s (Bohnsack et al. 1994) it is possible the size at maturity could decrease over time (McBride 2001). This species is currently in decline around Puerto Rico (Ojeda-Serrano et al. 2007). The estimated number of hogfish landed between 1980 and 1992 in the Monroe County area fell from 180,917 to 21,813 (Bohnsack et al. 1994). These figures fluctuated in this time period but demonstrated an overall decline.
Tupper and Rudd (2002) found that fishing pressure and depth had a marked influence on hogfish length, density and biomass, with these attributes being significantly higher on deeper reefs. In fished areas the length, density and biomass of hogfish were all significantly lower when compared to a nearby protected area. Catch per unit effort (CPUE) was much lower (half or less) in the fished zone when compared to lightly-fished or protected zones.
Although there is evidence of exploitation across this species' range the reasons behind them are understood and reversible (H. Choat pers. comm. 2009). Also, overfishing does not seem to have had an impact on recruitment (H. Choat pers. comm. 2009).
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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Threats
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Management
Conservation Actions
Ault et al. (2003) suggest restricting recreational fishing in particular areas by limiting the use of SCUBA gear with spear fishing and/or limiting the amount of time during a year that spear fishing may be undertaken. Further research and monitoring of the harvest levels and population numbers of this species is needed to ensure that any future population declines are noted.
Catch per unit effort (CPUE) was much lower (half or less) in the fished zone when compared to a lightly-fished or protected zone. CPUE of hogfish decreased with increasing distance from the reserve, which suggests that spillover from the protected area can enhance the local fishery yields outside its boundaries. This indicates increasing the area covered by protected zones would benefit this species (Tupper and Rudd 2002).
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Conservation
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Relevance to Humans and Ecosystems
Benefits
Importance
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Burgess, W.E., H.R. Axelrod and R.E. Hunziker III 1990 Dr. Burgess's atlas of marine aquarium fishes. T.F.H. Publications, Inc., Neptune City, New Jersey. 768 p.
http://www.fishbase.org/references/FBRefSummary.php?id=9210
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Cervigón, F. and W. Fischer 1979 INFOPESCA. Catálogo de especies marinas de interes economico actual o potencial para América Latina. Parte 1. Atlántico centro y suroccidental. FAO/UNDP, SIC/79/1. 372 p. FAO, Rome. (Ref. 6077)
http://www.fishbase.org/references/FBRefSummary.php?id=6077&speccode=942
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International Game Fish Association 1991 World record game fishes. International Game Fish Association, Florida, USA. (Ref. 4699)
http://www.fishbase.org/references/FBRefSummary.php?id=4699&speccode=2590
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Wikipedia
Hogfish
The Hogfish is a species of fish (Lachnolaimus maximus) that is a member of the wrasse, Labridae, family. The hogfish is one of the larger species of wrasses and is found in the western Atlantic Ocean with a range from Bermuda, south through the Caribbean Sea and northern Gulf of Mexico, continuing to the north coast of South America. Hogfish are very abundant in the Florida Keys and are a valuable economical important species among fisherman.
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Characteristics
The hogfish is characterized by a large laterally compressed body shape. It possesses a very elongated snout which it uses to search for crustaceans buried in the sediment. Interestingly it is from this very long “pig-like” snout and its rooting behavior that the hogfish gets its name. The caudal, or tail fin, is somewhat lunate and the pectoral fins are along the lateral sides of the body with the paired pelvic fins directly below. A prominent black spot behind the pectoral fins differentiates male from females. The dorsal fin, usually is composed of three or four long dorsal spines followed by a series of shorter dorsal spines.
Warning: This species may carry toxins. see... http://www.heraldtribune.com/article/20120209/ARTICLE/120209478/2416/NEWS?template=printart
Life Cycle
The hogfish, like many wrasses, is a sequential hermaphrodite. Which means it changes sex during different life stages. The hogfish is a protogynous, “first female” hermaphrodite. This means that the juvenile hogfish start out as female and then after a certain age mature to become male. The change usually occurs around 3 years of age and about 14inches in length. (Davis 1976) Females and juveniles will usually start out as a pale gray, brown, or reddish brown with a paler underside with no distinct color patterns. Males are signified by their coloration and have a deep dark band spanning from their snout to the first dorsal spine as well as the lateral black spot behind the pectoral fins. Hogfish reach a maximum size of about 3 feet and approximately 22 pounds and have been recorded to live up to 11 years. (FWCC, FMRI 2008) Spawning in South Florida occurs from November through June. Also Hogfish social groups are organized into harems where one male will mate and protect a group of females in its territory.
Economic Importance
Hogfish is a recreational important species. It is a commonly targeted species for many spear and reef fisherman and is regarded highly by many for its taste and food value. In 2007 the Florida landings of hogfish totaled 306,953 pounds. The fish stocks are regulated by the South Atlantic Fishery Management Council and Florida Fish and Wildlife Commissions. Bag, size, and gear limits all have been placed on this species to ensure a healthy stock and to protect it from overfishing. The hogfish is currently listed as "Vulnerable" with the World Conservation Union (IUCN).
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