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Peristediidae (Armored searobins or armored gurnards)
Etymology: Peristedion: Greek, peri = around + Greek, stethion = breast; richardsi: Named for William J. Richards (National Marine Fisheries Service, Southeast Fisheries Science
Center/NOAA) for his numerous contributions to ichthyology.
Eponymy: Dr William J ‘Bill’ Richards is a zoologist who was the Director (1977) of the Miami Laboratory of the National Marine Fisheries Service, Southeast Fisheries Science Center (NOAA), Florida. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية المعيشة. Tropical
Indo-West Pacific: Taiwan and Indonesia.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 13.2 cm SL ذكر/ مختلط الجنس; (Ref. 119302)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 8; الأشعة الظهرية الناعمة (المجموع) : 22; أشعه شرجية لينه: 21 - 22. This species distinguished by the following characters: D 22; A 21-22 ; bony plates in dorsal row 31-33, in bony plates in upper lateral row 37-38; total chin barbels 21-22; anterior edge of 4th sensory pore of rostral projection is located anterior to anterior edge of premaxilla; perifacial rim prominent starting near anterior margin of lower jaw; spatulate rostral projection with a very narrow interspace between both rostral projections, rostral projection width 1.33-1.73 in interspace between both rostral projections; rostral projection with straight margin on the medial side at base; the upper free pectoral ray is longer than joined pectoral fin (Ref. 119302).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Kawai, T., 2016. Peristedion richardsi s.p. nov. (Actinopterygii: Teleostei: Peristediidae) from Indonesian waters, with synonymy between Peristedion riversandersoni Alcock, 1894 and Peristedion nierstraszi Weber, 1913. Zootaxa 4171(2):335-346. (Ref. 119302)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00301 - 0.01264), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
