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Centrarchiformes (Basses) >
Latridae (Trumpeters)
Etymology: Latris: Greek, latris = slave (Ref. 45335); lineata: Named for the on the distinctive dark lines running longitudinally across the body.
More on author: Forster.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 5 - 400 m (Ref. 76767). Temperate; 17°S - 56°S, 13°W - 175°W
Southern Hemisphere: Atlantic Ocean (from Tristan da Cunha and Gough I.); Indian Ocean (Walter Shoals and Saint Paul's I. and Amsterdam Is., Western Australia, across South Australia to southern New South Wales and Tasmania; Pacific Ocean (New Zealand, Bay of Plenty, east to the Chatham Is, and south to the Snares Is. and the subantarctic Auckland Is.). Latris hecateia has been listed in Chile, but records are questionable (Ref. 76767).
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 54.3, range 51 - ? cm
Max length : 120 cm TL con đực/không giới tính; (Ref. 9563); Khối lượng cực đại được công bố: 25.0 kg (Ref. 26433); Tuổi cực đại được báo cáo: 43 các năm (Ref. 53584)
Các tia vây lưng cứng (tổng cộng) : 17 - 19; Các vây lưng mềm (tổng cộng) : 33 - 38; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 26 - 30; Động vật có xương sống: 37. This species can be distinguished from all other latrids and cheilodactylids (and most percoids) by having anal fin soft rays 26-30; vertebrae 16+21 = 37; a striped body colour pattern comprising three dark bands running longitudinally on the upper body and onto the opercular series and head, with a broader faint band on the flank and a narrow dorsal median band running along the nape and head in front of the dorsal fin (Ref. 76767).
Adults apparently prefer broken rocky reefs, rich in 'coral' and other invertebrate life. Reported to be frequently found over rocky places, especially narrow channels between two cliffs in fjords of New Zealand. May spawn closer to shore (Ref. 9563) but probably in areas of deeper waters, otherwise they seem to migrate offshore to spawn (Ref. 85801). Collected by bottom trawls, dropline, and rod and line (Ref. 76767). In Australia, adults are found over rocky reefs at depths from 5 to 300 m (Ref. 53584).
Females are multiple spawners with group synchronous oocyte development (Ref. 95206).
Roberts, C.D., 2003. A new species of trumpeter (Teleostei; Percomorpha; Latridae) from the central South Pacific Ocean, with a taxonomic review of the striped trumpeter Latris lineata. J. R. Soc. N. Z. 33(4):731-754. (Ref. 76767)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các nghề cá: Tính thương mại; Nuôi trồng thủy sản: thực nghiệm
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Estimates based on models
Preferred temperature (Ref.
123201): 10.6 - 21.2, mean 14.9 °C (based on 181 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7812 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00825 - 0.02206), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.5 ±0.2 se; based on size and trophs of closest relatives
Generation time: 15.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Thích nghi nhanh (Ref.
120179): Rất thấp, thời gian nhân đôi của chủng quần tối thiểu là hơn 14 năm (tmax=29-43; tm=5-7; Fec=205,054 (batch)).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
