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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Crenidens: Latin, crenulatus = cut, clipped + Latin, dens, dentis = teeth (Ref. 45335).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal). Tropical
Eastern Indian Ocean: India.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 14.6 cm SL jantan/; (Ref. 94712)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 12; duri punggung lunak (Keseluruhan (total)) : 10; Duri dubur: 3; Sirip dubur lunak: 10; vertebrata, bertulang belakang: 24. This species is distinguished by the following characters: D XII,10; A III, 10; pectoral-fin rays 14; scale rows above lateral line 5, below 11; pored lateral-line scales 47-48; gill rakers 6 + 1 + 12 = 19; second anal-fin spine (2AS) is much larger than 3AS, the length of 3AS 1.34-1.41 in 2AS; incisor-like teeth has five points, all points subequal in size, forming a flat cutting edge at each incisor-like teeth (Ref. 94712).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Apparently feeds on algae (based on unique teeth formation) (Ref. 94712).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Iwatsuki, Y. and J. Maclaine, 2013. Validity of Crenidens macracanthus Günther 1874 (Pisces: Sparidae) from Chennai (Madras), India, with taxonomic statuses of the congeners. Ichthyol. Res. (2013)60:241-248. (Ref. 94712)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00935 - 0.04259), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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