Actinopterygii (ray-finned fishes) > Siluriformes
(Catfish) > Plotosidae
Etymology: Paraplotosus: Greek, para = in the side of + Greek, plotos = swimming (Ref. 45335).
Environment / Climate / Range
Marine; reef-associated; depth range 0 - 8 m (Ref. 31103). Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 26.8 cm SL male/unsexed; (Ref. 31103)
Morphology | Morphometrics
soft rays: 80 - 95. Differs from P. albilabris in having a taller dorsal fin and larger eye (Ref. 31103). Differs from Paraplotosus butleri in having a shorter dorsal fin and shorter nasal barbels, rounded pectoral fin shape, fewer procurrent caudal fin rays, and fewer gill rakers. Brown in color, belly area and ventral surface of head whitish (Ref. 31103).
Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Indo-West Pacific: northwestern Australia and the adjacent Northern Territory.
Restricted to turbid coastal reefs of mainland Australia and nearby islands (Ref. 31103). Presumably nocturnal (Ref. 31103). Feeds on gastropod mollusks and crustaceans (Ref. 31103).
Allen, G.R., 1998. A review of the marine catfish genus Paraplotosus (Plotosidae) with the description of a new species from north-western Australia. Raf. Bull. Zool. 46(1):123-134.
IUCN Red List Status (Ref. 90363)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00184 - 0.01132), b=3.08 (2.86 - 3.30), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.4 ±0.54 se; Based on food items.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (33 of 100) .