Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; oceanodromo (Ref. 51243); distribuzione batimetrica ? - 200 m (Ref. 86942). Subtropical
Worldwide in warm seas. Western Indian Ocean: including Reunion and Mauritius (Ref. 33390). Eastern Pacific: off San Francisco in California, USA to Chile, but rare north of Baja California in Mexico. Western Atlantic: Florida in USA and Gulf of Mexico to Brazil (Ref. 7251). Eastern Central Atlantic: St. Paul's Rocks (Ref. 13121).
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL maschio/sesso non determinato; (Ref. 5288)
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 17 - 22; Spine anali: 0; Raggi anali molli: 21 - 26. Pale grey to white in color.
Host specific on manta rays, but occasionally attaches to sharks. Often occurs inside gill chamber and mouth of host. Also attaches itself to black marlin, Makaira indica, of the Indo-Pacific Region (Ref. 7251). Rarely free-swimming (Ref. 10791). Used in Chinese medicine (Ref. 12166).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Gray, K.N., J.R. McDowell, B.B. Collette and J.E. Graves, 2009. A molecular phylogeny of the remoras and their relatives. Bull. Mar. Sci. 84(2):183-198. (Ref. 86676)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
Download XML
Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 16.7 - 28.2, mean 25.7 °C (based on 1829 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5352 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00112 - 0.00620), 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): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).