Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Pomacentridae
(Damselfishes) > Pomacentrinae
Etymology: Hypsypops: Greek, hypsy, hypops = high + Greek, ops = appearance (Ref. 45335).
Environment / Climate / Range
Marine; reef-associated; non-migratory; depth range 0 - 30 m (Ref. 9334). Subtropical; 37°N - 23°N
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL male/unsexed; (Ref. 7247); max. reported age: 20 years (Ref. 52465)
Eastern Central Pacific: Monterey Bay in California, USA to southern Baja California and Guadalupe Island (off northern central Baja California) in Mexico.
Adults occur over rocky bottom in clear water, often near crevices and small caves, occasionally in kelp. Adults defend a home territory. Feed mainly on attached invertebrates. 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). Have been reared in captivity (Ref. 35420).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02220 (-0.14060 - 0.18499), b=2.98 (2.89 - 3.07), based on LWR estimates for this family-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.2 ±0.39 se; Based on food items.
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (tmax=20; tm=5).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (51 of 100) .