Actinopteri (ray-finned fishes) > Ovalentaria/misc
(Various families in series Ovalentaria) > Pomacentridae
(Damselfishes) > Pomacentrinae
Etymology: Lepidozygus: Greek, lepis = scale + Greek, zygon = yoke (Ref. 45335). More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; non-migratory; depth range 1 - 30 m (Ref. 30874). Tropical; 30°N - 23°S
Indo-Pacific: East Africa to the Line, Marquesan and Tuamoto islands, north to the Ryukyu Islands (Ref. 1602), south to New Caledonia (Ref. 37816).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm TL male/unsexed; (Ref. 90102)
Adults are found in current-swept seaward reefs; occasionally found around lagoon patch reefs. Form aggregations that feed on zooplankton (Ref. 9710). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Minimum depth reported taken from Ref. 9710. Diurnal species (Ref. 54980; 113699).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Fisheries: of no interest; aquarium: commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 26.6 - 29.3, mean 28.5 °C (based on 2366 cells).
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00662 - 0.03303), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.45 se; based on food items.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (22 of 100) .
Nutrients (Ref. 124155
): Calcium = 96.6 [54.6, 191.6] mg/100g ; Iron = 0.949 [0.593, 1.484] mg/100g ; Protein = 18.9 [17.9, 19.9] % ; Omega3 = 0.182 [0.111, 0.293] g/100g ; Selenium = 26 [13, 50] μg/100g ; VitaminA = 191 [76, 482] μg/100g ; Zinc = 1.54 [1.07, 2.22] mg/100g (wet weight);