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Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 0 - 5 m (Ref. 39283). Tropical
Western Pacific: southern Malay Peninsula.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 10.7 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 10; Épines anales: 3; Rayons mous anaux: 7. Body and head uniformly silvery-ochre; depth approximately 50% of SL. Supraneural bones 2. Scales between 5th dorsal fin spine base and lateral line 3.5. Last dorsal fin spine almost the same length or slightly shorter than penultimate spine. Anal spines generally slender . Caudal fin short, lobes broadly rounded. Pelvic fin rays with wide white margin posteriorly (Ref. 39283).
A rare species collected from a shallow seagrass bed at approximately 1.5 m depth (Ref. 39283).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Iwatsuki, Y., S. Kimura and T. Yoshino, 2001. New species of Gerres from the southern Malay Peninsula, belonging to the Gerres setifer complex (Perciformes: Gerreidae). Copeia 2001(1):164-168. (Ref. 39283)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 28.7 - 29.2, mean 28.9 °C (based on 181 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00599 - 0.03330), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).