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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Photonectes: Greek, photos = light + Greek, nekton = swimmer (Ref. 45335); gorodinskii: Named for Andrei Aleksandrovich Gorodinskii, a friend of the author, a naturalist and an explorer.
Eponymy: Andre Aleksandrovich Gorodinski is an amateur lepidopterist, coleopterist, entomologist, insect collector and explorer who is a friend of the author. A number of insects are also named after him. (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batipelagis. Tropical
Pacific Ocean. High Seas only.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 18.0 cm SL jantan/; (Ref. 125184)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 20; Sirip dubur lunak: 21; vertebrata, bertulang belakang: 54. This species of the subgenus Trachinostomias is distinguished by the following characters: vertebrae 53-54; pectoral fin with 2 rays, connected at the base with a membrane; teeth uniformly sized; mental barbel of simple structure with a pigmented stem and a weakly expressed terminal bulb, barely wider than the stem, without any appendages (Ref. 125184).
Cross section: compressed.
Prokofiev, A.M., 2015. Data for the revision of subgenus Trachinostomias (Melanostomiidae: Photonectes). Morphological variability of P. margarita with description of two new species. J. Ichthyol. 55(2):147-154. (Ref. 125184)
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00309 (0.00118 - 0.00808), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.0 ±0.7 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) |
Low to moderate vulnerability (31 of 100). 🛈 |