Classification / Names
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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Nemanthias: Greek, nema, .atos = filament + Greek, anthis = a fish, Sparus aurata (Ref. 45335); bicolor: Named for its colors, its upper half is salmon pink, lower half lavender pink.
More on author: Randall.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 5 - 68 m (Ref. 9710), usually 5 - 50 m (Ref. 27115). Tropical; 22°C - 27°C (Ref. 27115); 28°N - 22°S
Indo-Pacific: Mauritius to the Hawaiian and Line islands, north to the Ryukyu Islands (Ref. 559), south to the Loyalty Islands; Marshall and Caroline islands in Micronesia.
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 13.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 9710)
Ραχιαίες άκανθες (συνολικά) : 10; Μαλακές ραχιαίες ακτίνες (συνολικά) : 16 - 18; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 7 - 8. Male has two yellow-tipped filaments heading the dorsal fin that are used for display (Ref. 48635).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Relatively uncommon inhabitant of lagoon patch reefs and outer reef slopes. Found in deep coastal to outer reef slopes, in current prone areas (Ref. 48635). Benthopelagic (Ref. 58302). It occurs in small groups above coral outcrops or near crevices or ledges.
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Gill, A.C., 2022. Revised definitions of the anthiadine fish genera Mirolabrichthys Herre and Nemanthias Smith, with description of a new genus (Teleostei: Serranidae). Zootaxa 5092(1):041-066. (Ref. 127988)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον; Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Αναφ.
123201): 25.2 - 28.9, mean 27.5 °C (based on 568 cells).
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 3.4 ±0.45 se; based on food items.
Ελαστικότητα (Αναφ.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 94.1 [51.8, 181.5] mg/100g; Iron = 0.855 [0.467, 1.467] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.174 [0.106, 0.285] g/100g; Selenium = 28.2 [15.9, 54.7] μg/100g; VitaminA = 202 [70, 653] μg/100g; Zinc = 1.56 [1.04, 2.26] mg/100g (wet weight);
