Common names from other countries
分類 / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Malacanthidae (Tilefishes)
Etymology: Malacanthus: Greek, mala = a lot + Greek, akantha = thorn (Ref. 45335).
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 10 - 153 m (Ref. 9626), usually 10 - 50 m (Ref. 9626). Subtropical; 34°N - 8°S
Western Atlantic: North Carolina (USA), Gulf of Mexico, and throughout the Caribbean to Rio de la Plata, Uruguay. Southeast Atlantic: Ascension Island.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm SL オス/雌雄の選別がない; (Ref. 8991); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 3644); 最大公表体重: 1.0 kg (Ref. 40637)
背面の脊椎 (合計) : 4 - 5; 背鰭 (合計) : 53 - 57; 肛門の骨: 1; 臀鰭: 50 - 52. Caudal fin lunate.
Primarily a shallow-water benthic species found on sand and rubble bottoms (Ref. 5246). Builds mounds of rubble and shell fragments near reefs and grass beds; enters its mound head first when frightened (Ref. 5246). Feeds mainly on stomatopods, fishes, polychaete worms, chitons, sea urchins, sea stars, amphipods and shrimps (Ref. 3644). Tends to bite when handled (Ref. 5246). Marketed fresh (Ref. 5246). Between 1995 and 2000, at least 7 specimens have been traded as aquarium fish at Ceará, Brazil (Ref. 49392).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Dooley, J.K., 1978. Systematics and biology of the tilefishes (Perciformes: Branchiostegidae and Malacanthidae) with descriptions of two new species. NOAA Tech. Rep. NMFS Circ. No. 411:1-78. (Ref. 8991)
CITES (Ref. 128078)
Not Evaluated
人間に対する脅威
Traumatogenic (Ref. 5246)
Human uses
水産業: 少数商業の
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): 23.6 - 28, mean 26.7 (based on 308 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00236 - 0.01221), b=3.03 (2.82 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.7 ±0.3 se; based on diet studies.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).