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Albuliformes (Bonefishes) >
Albulidae (Bonefishes) > Pterothrissinae
Etymology: Nemoossis: Name from Latin words 'Nemo' meaning absence and 'ossis' for bones; referring to the absence of supraneural bones.
Eponymy: Gérard Belloc was Directeur du Laboratoire de l’Office Scientifique et Technique des Pêches Maritimes at La Rochelle (1920s & 1930s). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut batidemersal; kisaran kedalaman 20 - 500 m (Ref. 3545), usually 100 - 400 m (Ref. 5576). Deep-water; 22°N - 35°S, 18°W - 20°E (Ref. 109573)
Eastern Atlantic: from Senegal to the west coast of South Africa
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL jantan/; (Ref. 5576); common length : 33.0 cm SL jantan/; (Ref. 5576)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 51 - 57; Duri dubur: 0; Sirip dubur lunak: 11 - 13; vertebrata, bertulang belakang: 88 - 92. This species is distinguished by the following set of characters (counts & % in parentheses for lectotype): no supraneural bones; dorsal-fin rays 51-57 (mode 52); total vertebrae 88-92 (91); pored lateral-line scales 79-89 (84); pre-dorsal scale rows 3-8 (8); head length 24-32 % (mean 30 %) of SL); pectoral-fin length 16-21 % (19 %) of SL; pre-dorsal-fin length 27-34 % (30 %) of SL; dorsal-fin base length 53-64 % (60 %) of SL; postorbital length 13-16 % (14 %) of SL; upper caudal-fin length 18-31 % (24 %) of SL (Ref. 109573).
Common on the continental slope (Ref. 2683). Found on muddy bottoms (Ref. 27121). Feeds on benthic copepods and polychaetes (Ref. 27637).
Spawning occurs in open waters. Eggs are pelagic (Ref. 205).
Hidaka, K., Y. Tsukamoto and Y. Iwatsuki, 2017. Nemoossis, a new genus for the eastern Atlantic long-fin bonefish Pterothrissus belloci Cadenat 1937 and a redescription of P. gissu Hilgendorf 1877 from the northwestern Pacific. Ichthyol. Res. 64:45-53. (Ref. 109573)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 16, mean 13.9 °C (based on 56 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00206 - 0.01276), b=3.09 (2.86 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.17 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Assuming tm=3-4).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 37.5 [22.5, 83.1] mg/100g; Iron = 0.516 [0.256, 0.988] mg/100g; Protein = 16.7 [15.5, 17.9] %; Omega3 = 0.288 [0.144, 0.587] g/100g; Selenium = 21.1 [8.6, 50.6] μg/100g; VitaminA = 8.08 [1.57, 37.34] μg/100g; Zinc = 0.476 [0.318, 0.698] mg/100g (wet weight);
