Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Scorpaeniformes
(Scorpionfishes and flatheads) > Liparidae
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); balgueriasi: Named in honor of E. Balguerías, pioneer of the Spanish fishing investigations in the Southern Ocean.
Environment: milieu / climate zone / depth range / distribution range
Marine; bathydemersal; depth range ? - 529 m (Ref. 36325). Deep-water
Southern Ocean: Weddell Sea, Antarctica.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 12.6 cm TL (female)
Morphology | Morphometrics
soft rays: 43. Caudal fin rays 11; unslit hypural plate; mouth oblique and lower jaw slightly projecting; very large gill slit (46.9% HL), extending ventrally in front of 15-16 pectoral fin rays; pectoral fin deeply notched, with 4 rudimentary rays; internal teeth larger, with two small lateral shoulders; peritoneum light with small brown spots (Ref. 36325).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Matallanas, J., 1999. New and rare snailfish genus Paraliparis from the Weddell Sea with the description of two new species. J. Fish Biol. 54(5):1017-1028. (Ref. 36325)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 118484)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
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 (0.00221 - 0.00989), b=3.17 (2.98 - 3.36), 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) .