Sparisoma rocha, Trindade parrotfish

Sparisoma rocha Pinheiro, Gasparini & Sazima, 2010

Trindade parrotfish
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Sparisoma rocha   AquaMaps   Data sources: GBIF OBIS
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Image of Sparisoma rocha (Trindade parrotfish)
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drawing shows typical species in Labridae.

Classification / Noms Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Labridae (Wrasses) > Scarinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335)rocha: Named for Luiz A. Rocha and additionally 'rocha' means rock in Portuguese, alluding to the volcanic rocky formation of Trindade Island (its type locality); noun in apposition.
Eponymy: Dr Luiz Alvez Rocha is a Brazilian ichthyologist and Associate Curator of Ichthyology and Follett Chair of Ichthyology at the California Academy of Sciences. [...] (Ref. 128868), visit book page.

Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie

marin récifal; profondeur 10 - 25 m (Ref. 84274). Tropical

Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri

Southwestern Atlantic: off Brazil, Trindade Island.

Taille / Poids / Âge

Maturité: Lm ?  range ? - ? cm
Max length : 30.5 cm SL mâle / non sexé; (Ref. 114982)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 10; Épines anales: 3; Rayons mous anaux: 9. This species is distinguished from its Southwestern Atlantic congeners by the following unique colour characters: initial phase (IP) is red overall with a brownish shade from lower jaw to over the abdominal cavity, sparse orange blotches on head, and a pale circumpeduncular band. The terminal phase (TP) on the other hand is reddish brown with orange stripe from jaw angle to end of preopercle, sparse orange blotches on head, with 3 pinkish to reddish stripes from about midline to dorsum, from midline to belly pale greyish green to whitish with suffusion of pale reddish brown, a black spot on base of pectoral fins and a bright-yellow blotch below this spot. Furthermore, mitochondrial 12S and 16S rRNA loci sequences do not match any known Sparisoma species (Ref. 84274).

Biologie     Glossaire (ex. epibenthic)

This species is a scraper and has been recorded to graze upon epilithic algae growing on rocky and calcareous substrata at 10-25 m depth. The males are solitary, whereas the females may be seen alone or in couples and accompanied by juveniles. These juveniles are small, about 2-5 cm, and associate with mixed groups of the labrids Halichoeres penrosei and Thalassoma noronhanum, which have a similar colour pattern. This association may be considered as a form of social mimicry (Ref. 84274).

Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Téléchargez vos références | Références | Coordinateur : Westneat, Mark | Collaborateurs

Pinheiro, H.T., J.L. Gasparini and I. Sazima, 2010. Sparisoma rocha, a new species of parrotfish (Actinopterygii: Labridae) from Trindade Island, South-western Atlantic. Zootaxa 2493:59-65. (Ref. 84274)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))

  Menacé (EN) (B2ab(iii)); Date assessed: 02 July 2024

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO - Publication: search | FishSource |

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Écologie trophique
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Composition du régime alimentaire
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Prédateurs
Écologie
Écologie
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimations basées sur des modèles

Indice de diversité phylogénétique
(Réf. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01259 (0.00756 - 0.02096), b=3.07 (2.93 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Niveau trophique
(Réf. 69278)
2.0   ±0.1 se; based on size and trophs of closest relatives
Résilience
(Réf. 120179)
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche
(Ref. 59153)
Moderate vulnerability (42 of 100). 🛈