You can sponsor this page

Gramma loreto  Poey, 1868

Royal gramma
Ajouter votre observation dans Fish Watcher
Native range
This map was computer-generated and has not yet been reviewed.
Gramma loreto   AquaMaps   Data sources: GBIF OBIS
Envoyez vos Photos et vidéos
Pictures | Videos     Stamps, Coins Misc. | Images Google
Image of Gramma loreto (Royal gramma)
Gramma loreto
Picture by Randall, J.E.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > Grammatidae (Basslets)
Etymology: Gramma: Greek, gramma, atos = signal, mark (Ref. 45335).   More on author: Poey.

Environment: milieu / climate zone / depth range / distribution range Écologie

; marin récifal; profondeur 1 - 60 m (Ref. 9710), usually 1 - 40 m (Ref. 27115).   Tropical; 22°C - 27°C (Ref. 27115)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Western Central Atlantic: Bermuda, Bahamas, and Central America to northern South America.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?, range 3 - ? cm
Max length : 8.0 cm TL mâle / non sexé; (Ref. 7251)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 12; Rayons mous dorsaux (Total): 10. Bicolored: purple (appearing blue underwater) in front, bight orange-yellow behind (Ref. 26938).

Biologie     Glossaire (ex. epibenthic)

Often found in caves or under ledges. Swim with belly toward substratum, thus under ledges seen upside down. Feed on ectoparasites of other fishes (Ref. 5521). Males show various types of nest care behavior (Ref. 35580). Retreat into recesses when alarmed (Ref. 9710). Have been reared in captivity (Ref. 35420).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Mouthbrooding in this specimen has not been supported by any evidence (Ref. 35580). Prior to spawning, some males established nest sites, using small holes and crevices in the substratum. Females traveled to male nests for egg deposition around dawn. Eggs deposited within the nests were tended by males that established the nests. Males display four types of nest care behaviour: guarding, nest maintenance, detritus clearing,and simple nest entering (Ref. 35580).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Asoh, K. and T. Yoshikawa, 1996. Nesting behavior, male parental care, and embryonic development in the fairy basslet, Gramma loreto. Copeia 1996(1):1-8. (Ref. 35580)

Statut dans la liste rouge de l'IUCN (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Aquarium: Commercial
FAO(Publication : search) | FishSource |

Plus d'informations

Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Stocks
Écologie
Régime alimentaire
Éléments du régime alimentaire
Consommation alimentaire
Ration
Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance
Références
Aquaculture
Profil d'aquaculture
Souches
Génétique
Fréquences alléliques
Héritabilité
Pathologies
Traitement
Mass conversion
Collaborateurs
Images
Stamps, Coins Misc.
Sons
Ciguatera
Vitesse
Type de nage
Surface branchiale
Otolithes
Cerveaux
Vision

Outils

Articles particuliers

Télécharger en XML

Sources Internet

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 25.1 - 28, mean 27.1 (based on 436 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5314   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.3   ±0.41 se; Based on food items.
Résilience (Ref. 69278):  Haut, temps minimum de doublement de population inférieur à 15 mois ().
Vulnérabilité (Ref. 59153):  Low vulnerability (10 of 100) .