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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; bimarginatus:Named for its conspicuous colour feature, the broad, lavender-blue, upper and lower margins of the caudal fin. More on author: Randall.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 35 - 65 m (Ref. 90102). Tropical
خارهاي باله پشتي (کل) : 10; شعاع نرم باله پشتي (کل) : 16; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 7; مهره ها: 26. This species is distinguished by the following characters: D X,16; A III, 7; pectoral-fin rays 16-17 (usually 17); lateral-line scales 42-43; gill rakers 10-11 + 22-24; body depth 3.0-3.3 in SL; head length 2.9-3.1 in SL; papillae on posterior edge of orbit; no serrae on edge of subopercle nor on interopercle; snout length 3.75-4.45 in HL; front of upper lip thickened and moderately protuberant; bony interorbital width 3.45-3.75 in HL; 4th to 10th dorsal spines subequal, 2.15-2.8 in HL; caudal fin lunate, 2.4-2.55 in SL; color of males lavender-pink, the head yellow dorsally with narrow magenta bands, caudal fin red with broad, upper and lower lavender-blue margins; color of females mainly yellow with flecks of magenta, the head with the same magenta bands as male, and fins mainly yellow with a narrow magenta margin (Ref. 86964). Body shape (shape guide): fusiform / normal; Cross section: compressed.
Forms schools and found in outer slopes in 35-65 m (Ref 90102).
چرخه زندگی و رفتار جفتگیری بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
