Teleostei (teleosts) > Carangiformes (Jacks) > Echeneidae (Remoras)
Etymology: Remora: Latin, remora = delay, hindrance (1567) (Ref. 45335).
More on author: Cuvier.

Marine; pelagic-oceanic; oceanodromous (Ref. 51243); depth range ? - 200 m (Ref. 86942); subtropical; 42°N - 45°S180°W - 180°E.

Warm and temperate seas of all oceans. Western Central Pacific: Guam (Ref. 35721). Eastern Pacific: southern California, USA to Peru (Ref. 2850). Western Atlantic: Massachusetts, USA and northern Gulf of Mexico to Brazil (Ref. 7251). Eastern Central Atlantic: Madeira Island (Ref. 74541).

Maturity: L_m 13.9, range 11 - 17 cm
Max length: 40.0 cm SL male/unsexed (Ref. 5288).

Oceanic species with a strong preference for marlins and sailfish as hosts, but may occasionally cling to other large fishes. Attaches to the body or gill chamber of the host (Ref. 10791). Oviparous. Distinct pairing during breeding (Ref. 57896).

Oviparous. From collection study observations, a mature pair is often found attached to a single host, most often a billfish, indicative of distinct pairing during breeding (Ref. 57896).

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley 1989 Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

  Least Concern (LC); date assessed: August 23 2012

Not Evaluated

Not Evaluated

  Harmless

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Preferred temperature (Ref. 123201): 17.3 - 28.2, mean 25.9 °C (based on 1457 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5352 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00257 (0.00110 - 0.00600), b=3.17 (2.96 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; Based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Fec = 8,100).

Fishing vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).

Nutrients (Ref. 124155): Calcium = 0 [0, 0] mg/100g; Iron = 0 [0, 0] mg/100g; Protein = 0 [0, 0] %; Omega3 = 0 [0, 0] g/100g; Selenium = 0 [0, 0] μg/100g; VitaminA = 0 [0, 0] μg/100g; Zinc = 0 [0, 0] mg/100g (wet weight);