Classification / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Nemipteridae (Threadfin breams, Whiptail breams)
Etymology: Scolopsis: Name from the Greek masculine noun 'skolos' meaning 'thorn' and suffix '-opsis' (from Greek feminine n. 'opsis' meaning 'aspect', 'appearance') meaning ‘thorny appearance’ presumably referring to 'les dentelures de la préopercule, en ont aussi, et même d'épineuses, aux sous-orbitaires' mentioned by Cuvier (1814) in his designation of the genus. Name ending in -'opsis' are treated as feminine according to ICZN 1999: Article 30.1.2 (Ref. 130620).
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α). Tropical
Western Pacific: from southern Japan, Taiwan, Hong Kong, southern China and Vietnam, south to n. and nw. Australia; also Singapore, Gulf of Thailand, South China Sea, East Malaysia, w. Indonesia, and the Philippines.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.1 cm SL αρσενικό/απροσδιόριστο; (Ref. 130620)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 10; Μαλακές ραχιαίες ακτίνες (συνολικά) : 9; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 7; Σπόνδυλοι: 22. This species is distinguished by the following set of characters: head scaly except for subopercle (naked) with numerous small pores; scales on top of head reaching forward to between the anterior nostrils and snout tip; lower margin of eye tangent to a line from snout tip to upper pectoral-fin base; suborbital with a large retrorse spine (a small antrorse spine also sometimes present on third infraorbital, immediately above suborbital spine); posterior margin of preopercle serrate or denticulate, the lower edge smooth; second anal-fin spine is longer and more robust than first or third anal-fin spines; most body scales, except for breast and caudal peduncle, are with greenish yellow spot (spots darker in live fishes); caudal peduncle yellowish; a broad white bar from nape onto operculum; suborbital with obscure, rectangular, white patch; a white band beneath lateral line is never present; upper limb of opercular margin blackish, lower limb is reddish orange; upper base of pectoral fin has a small wedge-shaped dark spot; fins are yellow (Ref. 130620).
Usually found on sand or mud bottoms near reefs in depths up to about 30 m (Ref. 130620).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Russell, B.C., S.V. Bogorodsky, A.O. Mal, K.K. Bineesh and T.J. Alpermann, 2022. The taxonomic identity of the monocle bream Scolopsis vosmeri species complex (Perciformes: Nemipteridae), with comments on molecular phylogenetic relationships within the genus Scolopsis. Zootaxa 5105(4):501-538. (Ref. 130620)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
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=0.01660 (0.00747 - 0.03689), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
