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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Corythoichthys: Greek, korys, korythos = helmet + Greek, ichtys = fish (Ref. 45335); benedetto: Named for Benedetto Craxi, former Prime Minister of Italy.
Eponymy: Benedetto ‘Bettino’ Craxi (1934–2000) was an Italian politician and Prime Minister of Italy (1983–1987). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 5 - 20 m (Ref. 90102). Tropical; 5°S - 9°S, 114°E - 146°E
Indo-West Pacific: Thailand and Myanmar; from Bali and southern Sulawesi, Indonesia westward to northern Papua New Guinea south to Australia.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 6.8 cm SL ذكر/ مختلط الجنس; (Ref. 74959); 6.7 cm SL (female)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 24 - 25; أشعه شرجية لينه: 4. This species is distinguished by the following characters: Rings 15 + 37-38 = 52-53; D rays 24-25; subdorsal rings 5-6; pectoral fin rays 13-14; head length (HL) 8.6-8.8 in SL; snout length 2.5-2.7 in HL; body pattern generally consists of a series of 12 narrow white bars, each preceded by much broader, red bar punctuated with variable-sized white ocelli; caudal fin is red with broad, white posterior margin (Ref. 74959).
Body shape (shape guide): eel-like.
Usually encountered solitarily or in small groups containing up to 4 individuals on sheltered reefs in the vicinity of Triton Bay at depths of about 5-20 m. It was often seen on algal-covered rocky surfaces, but on one occasion was found among the branches of an unidentified gorgonian sea fan. The brood pouch is found immediately behind the anal fin and occupies the ventral surface of the first 10 tail rings (one pouch contained 34 ripe eggs with diameter ca 0.7 mm (Ref. 74959).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Male carries the eggs in a brood pouch (Ref. 205).
Allen, G.R. and M.V. Erdmann, 2008. Corythoichthys benedetto, a new pipefish (Pisces:Syngnathidae) from Indonesia and Papua New Guinea. aqua, Int. J. Ichthyol. 13(3-4):121-126. (Ref. 74959)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
المرونه (مرجع
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).
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![Image of Corythoichthys benedetto (Benedetto\](/images/thumbnails/jpg/tn_Coben_f0.jpg "Image of Corythoichthys benedetto (Benedetto\")
