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Ovalentaria/misc (Various families in series Ovalentaria) >
Opistognathidae (Jawfishes)
Etymology: Lonchopisthus: Greek, logche = lance + Greek, opisthe = behind (Ref. 45335); ancistrus: Name from Greek 'ankistron' for fish-hook, referring to the strongly hooked posterior end of the maxilla; noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut pelagic-neritic; kisaran kedalaman 110 - 220 m (Ref. 116588). Deep-water
Western Central Atlantic: only from the Gulf of Mexico and off Honduras.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 8.9 cm SL jantan/; (Ref. 116588)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 10 - 11; duri punggung lunak (Keseluruhan (total)) : 12 - 13; Duri dubur: 3; Sirip dubur lunak: 11 - 12; vertebrata, bertulang belakang: 26 - 27. This species is distinguished by the following set of characters: posterior end of maxilla is strongly hooked; membranes connecting maxilla and premaxilla and covering inner posterior part of dentary pale; D X-XI,12-13; A III,11-12; branched caudal-fin rays 11-13 (exceptionally 5); cheek and opercle are naked; oblique body-scale rows in longitudinal series 33-39; has a very long pelvic fins, 39.4-75.3% SL; with L. lemur, differs from congeners in lacking an inner premaxillary dark stripe and having fewer numbers of segmented dorsal and anal-fin rays and associated unbranched rays (Ref. 116588).
Body shape (shape guide): elongated.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Smith-Vaniz, W.F. and S.J. Walsh, 2017. Revision of the jawfishes genus Lonchopisthus with description of a new Atlantic species (Teleostei: Opistognathidae). J. Ocean Sci. Found. 28:52-89. (Ref. 116588)
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 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |