Actinopteri (ray-finned fishes) > Ovalentaria/misc
() > Plesiopidae
(Roundheads) > Plesiopinae
Etymology: Plesiops: Greek, plesios = near + Greek, ops = appearance (Ref. 45335); thysanopterus: Specific name refers to relatively high number of free, branched rays of the pectoral fin.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 0 - 4 m (Ref. 58018). Tropical
Eastern Indian Ocean: presently known only from the northern tip of Sumatra, Indonesia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL male/unsexed; (Ref. 27772)
Morphology | Morphometrics
Eggs are guarded by the male parent (Ref. 205). Collected specimens from surge channels in 1-4 m (Ref 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Eggs are guarded by the male parent (Ref. 205).
Mooi, R.D., 1995. Revision, phylogeny, and discussion of biology and biogeography of the fish genus Plesiops (Perciformes: Plesiopsidae). Life Sci. Contrib. No. 159, 108 p. (Ref. 27772)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00173 - 0.01268), b=3.18 (2.95 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (16 of 100) .