Classification / Names
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Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: regula: From the Latin for meaning ruler, measure or pattern, in reference to the re-occurring pattern of alternating 3 broad (darker) stripes and 3 (lighter) narrow stripes on the caudal peduncle shared with many dark-striped species of Apogon.
More on authors: Fraser & Randall.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 27 - 55 m (Ref. 50541). Tropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri
Western Central Pacific: Guam and Condor Reef (Caroline Islands).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL mâle / non sexé; (Ref. 50541)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 8; Rayons mous dorsaux (Total) : 9; Épines anales: 2; Rayons mous anaux: 8; Vertèbres: 24. Alternating golden-brownish and white stripes on head and body, broad dark brown stripes on upper and lower caudal peduncle, midlateral stripe without a developed spot, whitish stripe extending onto last two anal rays (Ref. 50541).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Fraser, T.H. and J.E. Randall, 2003. Two new species of deeper dwelling Apogon (Perciformes: Apogonidae) from Micronesia and South Pacific Ocean. Zootaxa 171:1-11. (Ref. 50541)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00509 - 0.02362), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.3 ±0.4 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).