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Beloniformes (Needle fishes) >
Belonidae (Needlefishes)
Etymology: Ablennes: Greek, a = without + Greek, blennos = mucus (Ref. 45335); gracalii: Name 'gracalii' in honor of Mrs. Gracy Thomas and my friend Ms. Aleena Tom, who encouraged the author to purse his education.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 0 - 50 m (Ref. 133121). Tropical
Eastern Indian Ocean: India
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 69.0 cm SL jantan/; (Ref. 133121)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 24 - 25; Sirip dubur lunak: 26 - 28; vertebrata, bertulang belakang: 91 - 92. This species is distinguished from its congeners by the following set of characters: body is elongated and laterally compressed with relatively short head, comparatively big eye and high interorbital width; maxilla is short with 0.95-1.1 times of eye diameter; lower margin of the nostril lies far below the horizontal line crossing the orbit through pupil; dorsal profile of the head with a moderate number of scales; scales are cycloid and easily detached and have more predorsal and lateral line scales; elongated pelvic, anal, and dorsal fins; anterior part of the dorsal fin with high falcate lobe, posterior part is without prominent dark lobes and the longest ray of the posterior dorsal fin is 50% of the dorsal height; caudal fin is deeply forked and the lower lobe is moderate in length; caudal peduncle depth is moderate when compared with A. hians (Ref. 133121).
Body shape (shape guide): elongated; Cross section: compressed.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Toji, T., E.M. Abdussamad, S. Ameri, B. Sijad and K.K. Sajikumar, 2024. An integrative taxonomic study on needlefishes (Belonidae) unveils two new species within the genus Ablennes from the Indian Ocean. Regional Studies in Marine Science 74:103522. (Ref. 133121)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
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=0.00126 (0.00057 - 0.00279), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate to high vulnerability (54 of 100).
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