Classification / Names
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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pyronotanthias: Name from Greek πυρ, fire, νοτος, back, and Anthias. It ; referring to the characteristic red blotches or
stripes on the upper caudal peduncle and beneath the posterior part of the dorsal fin of the included species.
is masculine.
Environment: milieu / climate zone / distribuzione batimetrica / distribution range
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 18 - 120 m (Ref. 41299). Subtropical
Indo-West Pacific: from Christmas Island, Indonesia,Palau and Marshall Islands northward to Japan.
Size / Peso / Age
Maturità: Lm ? range ? - ? cm
Max length : 10.2 cm SL maschio/sesso non determinato; (Ref. 41299); 8.2 cm SL (female)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 10; Raggi dorsali molli (totale) : 15; Spine anali: 3; Raggi anali molli: 7. This species differs from closely related P. lori in details of color and by having fewer dorsal rays (Ref. 37816). Saddles more pronounced and along entire dorsal fin to base of caudal fin (Ref. 48635).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits rocky reefs (Ref. 41299). Forms large schools, frequently mixed with other Pseudanthias (Ref 90102). Maximum depth reported taken from Ref. 128797.
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Fonte Biblio.
123201): 24.2 - 28.3, mean 27.2 °C (based on 54 cells).
Phylogenetic diversity index (Fonte Biblio.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00618 - 0.02945), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Fonte Biblio.
69278): 3.4 ±0.45 se; based on food items.
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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