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Carangiformes (Jacks) >
Echeneidae (Remoras)
Etymology: Echeneis: Greek, echein = to hold + Greek, nays = ship; remora, suckling fish; 1774 (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino; salobre asociado a arrecife; rango de profundidad 1 - 85 m (Ref. 86942). Subtropical; 45°N - 45°S, 180°W - 180°E
Circumtropical.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 110 cm TL macho / no sexado; (Ref. 9710); common length : 66.0 cm SL macho / no sexado; (Ref. 10970); peso máximo publicado: 2.3 kg (Ref. 40637)
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 32 - 42; Espinas anales: 0; Radios blandos anales: 29 - 41.
Body shape (shape guide): elongated.
Most abundant remora in warm waters (Ref. 4389). Occurs near as well as far from the coast (Ref. 5217). Often found free-swimming in shallow inshore areas and around coral reefs (Ref. 26938). Attaches temporarily to a variety of hosts including sharks, rays, large bony fishes or sea turtles, whales, dolphins and also to ships. May follow divers (Ref. 9710); reported to attach itself to a diver's leg (Ref. 57809). Feeds on small fishes, bits of its host's prey and host's parasites (Ref. 26938). Juveniles occasionally act as reef station-based cleaners, where they service parrotfishes (Ref. 40095). Sometimes used by natives to aid in fishing; a line is tied to the caudal peduncle of the remora and then is released; upon attaching to another fish, the remora and its host are hauled in by the fisher (Ref. 9682).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: escaso valor comercial; pesca deportiva: si; Acuario: Comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 18.3 - 28.6, mean 27.2 °C (based on 566 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.7539 [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).
Nivel trófico (Referencia
69278): 3.7 ±0.3 se; based on diet studies.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
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Nutrients (Ref.
124155): Calcium = 22.5 [10.7, 37.1] mg/100g; Iron = 0.59 [0.32, 0.99] mg/100g; Protein = 19.8 [18.7, 20.8] %; Omega3 = 0.128 [0.068, 0.250] g/100g; Selenium = 28.3 [13.0, 54.4] μg/100g; VitaminA = 25.8 [8.3, 87.1] μg/100g; Zinc = 0.702 [0.456, 1.085] mg/100g (wet weight);
