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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335); caesifrons: Name from Latin meaning 'bluish-grey forehead' ('caesius' for blue-grey and 'frons' for forehead or brow); referring to its distinguishing colour pattern; third declension compound adjective in the feminine nominative singular.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) pelagic-neritic; εύρος βάθους 1 - 8 m (Ref. 103843). Tropical
Southwest Pacific: Indonesia, Papua New Guinea, Solomon Is., Vanuatu, New Caledonia and Australia.
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 4.9 cm SL αρσενικό/απροσδιόριστο; (Ref. 103843)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 8; Μαλακές ραχιαίες ακτίνες (συνολικά) : 12 - 14; Εδρικές άκανθες: 2; Μαλακές εδρικές ακτίνες: 12 - 14. This species is distinguished by the following characters: D XIII,12-14 (usually 13); A II,12-14 (usually 13); pectoral rays 16-18 (usually 17); gill rakers on first branchial arch 4-6 + 11-13 = 16-19 (usually 17-18); tubed lateral-line scales 16-18 (usually 17). Colouration: alive it is overall pale yellow to whitish with dark bluish (nearly black) to grey region encompassing snout, upper head and adjacent anterodorsal part of body and spinous dorsal fin (Ref, 103843).
Cross section: compressed.
Found on rocky substrates, frequently close to shore and often in gullies just below the surge zone at depths of about 1-6 m. Generally solitary or in small, loose groups (Ref. 103843).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Allen, G.R., M.V. Erdmann and E.M. Kurniasih, 2015. Chrysiptera caesifrons, a new species of damselfish (Pomacentridae) from the south-western Pacific Ocean. J. Ocean Sci. Found. 15:16-32. (Ref. 103843)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01134 - 0.04848), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
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 = 557 [288, 1,190] mg/100g; Iron = 2.29 [1.25, 4.34] mg/100g; Protein = 17.5 [16.3, 18.7] %; Omega3 = 0.191 [0.091, 0.387] g/100g; Selenium = 22.4 [9.5, 54.7] μg/100g; VitaminA = 32.4 [8.2, 125.2] μg/100g; Zinc = 2.96 [1.85, 4.57] mg/100g (wet weight);
