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Atheriniformes (Silversides) >
Atherinidae (Silversides) > Atherinomorinae
Etymology: Doboatherina: Name from 'Dobo', the local name of atherinid fishes in Mie Prefecture, Japan, and 'Atherina', the name of type genus of Atherinidae.
More on author: Valenciennes.
Περιβάλλον: περιβάλλον / κλιματική ζώνη / εύρος βάθους / εύρος διανομής
Οικολογία
Θαλασσινό(ά); Υφάλμυρο βενθικό(ς); ωκεανόδρομο(ς) (Ref. 51243); εύρος βάθους 0 - 4 m (Ref. 86942). Tropical; 24°N - 24°S, 43°E - 172°E (Ref. 121273)
Indo-West Pacific: from Comoro Is., Madagascar, Seychelles, Sri Lanka, Thailand (Andaman Sea), Indonesia, Papua New Guinea, Vanuatu and New Caledonia.
Μέγεθος / Βάρος / Ηλικία
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 11.0 cm SL αρσενικό/απροσδιόριστο; (Ref. 54980)
Ραχιαίες άκανθες (συνολικά) : 5 - 7; Μαλακές ραχιαίες ακτίνες (συνολικά) : 8 - 11; Εδρικές άκανθες: 11 - 14; Σπόνδυλοι: 37 - 40. This species is distinguished by the following set of characters: ascending process of the premaxilla short and blunt, its height about two times maximum width, shorter than horizontal length of premaxilla, its height about 2/5 of the horizontal length; premaxilla has a single lateral process; posterior upper margin of dentary with a small process; posterior margin of midlateral scales double or triple truncate; pit on midlateral scales rounded, rarely oval; large head, 25-32% SL; midlateral scales 35-38; total vertebrae 37-40; gill rakers on lower arch 20-24; midlateral band is narrow, width about 1/2 to 3/4 that of midlateral scale, its lower margin not reaching to lower margin of midlateral scale at the level of anal-fin origin (width of midlateral band 12-21% of body depth and 33-59% of caudal peduncle depth at the level of anal-fin origin). Colour of head and body greenish gray or whitish dorsally, brilliant silver laterally; dorsal and dorsolateral scale pockets fringed with black (not distinct in some
specimens); a midlateral band silver or glossy indigo blue, the margin of its upper edge is light yellow or light green; there are small black dots ventrolaterally on the body which may be absent; the snout, pectoral-fin base, and posterior margin of caudal fin are blackish; fin membranes are hyaline (Ref. 121273).
Cross section: oval.
Inhabits shallow coastal waters (Ref. 3302); broadly distributed throughout mangrove estuaries to the open coast (Ref. 93954). Occurs in schools along calm shorelines (Ref. 37816). Important as forage food species to larger commercial fish and as bait fish (Ref. 3302).
Κύκλος ζωής και συμπεριφορά ζευγαρώματος
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Ivantsoff, W., 1984. Atherinidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. (Ref. 3302)
Κατάσταση Κόκκινου Καταλόγου IUCN (Ref. 130435: Version 2025-2 (Global))
Απειλή για τον άνθρωπο
Harmless
Ανθρώπινες χρήσεις
αλιεία: χωρίς ενδιαφέρον; δόλωμα: occasionally
Εργαλεία
Ειδικές εκθέσεις
Λήψη XML
Διαδικτυακές πηγές
Εκτιμήσεις βάσει μοντέλων
Προτιμώμενη θερμοκρασία (Αναφ.
123201): 26.9 - 29.3, mean 28.7 °C (based on 2186 cells).
Δείκτης φυλογενετικής ποικιλότητας (Αναφ.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00310 - 0.01020), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Ελαστικότητα (Αναφ.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Preliminary K or Fecundity.).
Ευπάθεια στην αλιεία (Ref.
59153): Low vulnerability (10 of 100).
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