Overview

Comprehensive Description

Biology

Abundant on reef tops and in shallow rocky areas. Found to depths of at least 25 m (Ref. 26938). Also found in Sargassum beds (Ref. 9626). Solitary and wary and can be difficult to approach (Ref. 26938). The tricolored pattern of the initial phase is similar to that of the juveniles of the yellowmouth grouper, Mycteroperca interstitialis, an aggressive mimic (Ref. 43465). A protogynous hermaphrodite (Ref. 55367). Generally of no interest to fisheries because of its small average size (Ref. 5217).
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Distribution

Range Description

This species is endemic to the Western Atlantic from North Carolina, USA and Bermuda to Trinidad and Tobago.
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Distribution

Gulf of Mexico
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Western Atlantic: North Carolina, USA and Bermuda to Brazil.
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Physical Description

Morphology

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Analspines: 3; Analsoft rays: 11
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Size

Maximum size: 180 mm TL
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Max. size

18.0 cm TL (male/unsexed; (Ref. 7251))
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Diagnostic Description

Wide black stripe through eye to base of tail, bordered above by prominent gold line. Large black spot on mid-side. Large black spot on mid-side above origin of anal fin (Ref. 26938). Three transverse red bands on top of head; large adult males become primarily rose and green, lose the dark lateral stripe, gain a prominent black spot on mid-side, and have a larger black spot in the spinous portion of the dorsal fin (Ref. 13442).
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Ecology

Habitat

Habitat and Ecology

Habitat and Ecology
This species is reef associated and is found from 1-30 m. It is abundant on reef tops and in shallow rocky areas. It is also found in Sargassum beds in Venezuela (Cervigon 1993).

The tricolored pattern of the initial phase is similar to that of the juveniles of the yellowmouth grouper, Mycteroperca interstitialis, an aggressive mimic (Sazima 2002). It is a protogynous hermaphrodite (Allsop and West 2003). It is generally of no interest to fisheries because of its small average size (Cervigón et al. 1992). It forms leks during breeding (Allsop and West 2003). Length at sex change = 10.9 cm TL (Allsop and West 2003).

Systems
  • Marine
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Depth range based on 63 specimens in 1 taxon.
Water temperature and chemistry ranges based on 55 samples.

Environmental ranges
  Depth range (m): 0.3 - 110
  Temperature range (°C): 21.188 - 28.503
  Nitrate (umol/L): 0.174 - 6.112
  Salinity (PPS): 34.217 - 36.993
  Oxygen (ml/l): 3.953 - 4.687
  Phosphate (umol/l): 0.006 - 0.463
  Silicate (umol/l): 0.993 - 3.684

Graphical representation

Depth range (m): 0.3 - 110

Temperature range (°C): 21.188 - 28.503

Nitrate (umol/L): 0.174 - 6.112

Salinity (PPS): 34.217 - 36.993

Oxygen (ml/l): 3.953 - 4.687

Phosphate (umol/l): 0.006 - 0.463

Silicate (umol/l): 0.993 - 3.684
 
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Depth: 2 - 24m.
From 2 to 24 meters.

Habitat: reef-associated.
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Environment

reef-associated; marine; depth range 2 - 24 m (Ref. 9710)
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Trophic Strategy

Abundant on reef tops and in shallow rocky areas. Found to depths of at least 25 m (Ref. 26938). Also found in Sargassum beds (Ref. 9626). Solitary and wary and can be difficult to approach (Ref. 26938). Mobile invertebrate feeder (Ref. 57616).
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Life History and Behavior

Life Cycle

Diandric. Forms leks during breeding (Ref. 55367). Length at sex change = 10.9 cm TL (Ref. 55367).
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Molecular Biology and Genetics

Molecular Biology

Barcode data: Halichoeres maculipinna

The following is a representative barcode sequence, the centroid of all available sequences for this species. 

 
There are 4 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.
 
LIDM893-07|n7527ahm200|Halichoeres maculipinna| ------------------------------------------CTTTATCTAGTATTCGGAGCCTGAGCCGGGATAGTAGGCACAGCTCTC---AGCCTACTCATTCGGGCTGAACTAAGCCAACCCGGCGCCCTCCTCGGTGAT---GATCAAATTTATAATGTAATCGTCACAGCCCATGCCTTCGTAATGATTTTCTTTATAGTAATACCAATCATGATTGGAGGGTTTGGAAACTGACTGATTCCACTAATG---ATTGGGGCACCTGATATGGCTTTCCCTCGAATAAACAACATAAGCTTTTGACTCCTTCCACCTTCCTTTCTTCTGCTTCTTGCCTCTTCAGGGGTTGAAGCGGGAGCCGGAACTGGTTGAACAGTCTACCCACCCCTAGCAGGAAACCTAGCCCACGCTGGTGCATCTGTTGACCTA---ACTATCTTCTCCCTGCATTTAGCTGGTATTTCATCAATTCTAGGTGCAATCAACTTTATTACAACTATTATTAATATGAAACCTCCAGCCATTTCTCAATACCAGACTCCCCTTTTCGTCTGAGCTGTGCTAATTACAGCAGTCCTACTCCTTCTTTCTCTCCCCGTTCTTGCTGCT---GGCATTACAATGCTACTAACAGATCGAAACCTAAACACTACTTTCTTTGACCCTGCTGGTGGAGGGGACCCAATTCTATACCAACACTTA------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 
-- end --

Download FASTA File
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Statistics of barcoding coverage: Halichoeres maculipinna

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 4
Species: 25
Species With Barcodes: 1

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Conservation

Conservation Status

IUCN Red List Assessment


Red List Category
LC
Least Concern

Red List Criteria

Version
3.1

Year Assessed
2010

Assessor/s
Rocha, L. & Craig, M.

Reviewer/s
Sadovy, Y. & Carpenter, K.E.

Contributor/s

Justification
This species is widespread in the northwestern Atlantic and is common. There are no major threats known to this species. It is listed as Least Concern.
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Population

Population
There is no population information available for this species. It is relatively common throughout its range. In Brazil, 183 individuals were exported in 2007 (IBAMA 2007).

Population Trend
Unknown
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Threats

Threats

Major Threats
There are no major threats known to this species.
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Least Concern (LC)
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Management

Conservation Actions

Conservation Actions
There are no specific conservation measures in place for this species. Its distribution overlaps several marine protected areas within its range.
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Relevance to Humans and Ecosystems

Benefits

Importance

aquarium: commercial
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