Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Trichiuridae
(Cutlassfishes) > Lepidopinae
Etymology: Eupleurogrammus: Greek, eu = good + Greek, pleura = near, on the side + Greek, gramma = mark, signal (Ref. 45335).
Environment / Climate / Range
Marine; brackish; benthopelagic; depth range ? - 80 m (Ref. 6181). Tropical; 41°N - 11°S, 47°E - 135°E (Ref. 6181)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL male/unsexed; (Ref. 6181); common length : 50.0 cm TL male/unsexed; (Ref. 9688)
(total): 140. Body extremely elongate, compressed and tapering to a point. Anal fin reduced to minute spinules buried in skin; caudal fin absent; pelvic fins present but reduced to a scale-like process. Lateral line running almost straight along midbody or slightly nearer the ventral contour. Color of fresh specimens steely blue with metallic reflections, becoming silvery gray after death.
Indo-West Pacific: including the Persian Gulf, India, Sri Lanka, Malaysia, Indonesia, Gulf of Thailand, China and southern Korean Peninsula.
Inhabits coastal waters and often comes near the surface at night. Enters estuaries (Ref. 1479). Feeds on a wide variety of small fishes, squids and crustaceans. Marketed mainly in dried and salted forms (sometimes fresh), mixed with other trichiurids. Caught mainly with shore seines, bag nets and coastal bottom trawls in coastal waters down to about 50 m in West Bengal to Madras and around Bombay of India.
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00105 - 0.00719), b=3.06 (2.84 - 3.28), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 4.2 ±0.57 se; Based on food items.
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (29 of 100) .