klasifikasi / Names
Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa
>
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Patagolycus: Named for Patagonia ('Patago', the type species found mainly in Patagonian waters) and the Greek 'lykos' (= wolf), a commonly used suffix for southern hemisphere zoarcid genera.; melastomus: Name from the Greek 'melas' for black or dark and 'stoma' for mouth; referring to the colour of its orobranchial cavity..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 164 - 489 m (Ref. 90127). Temperate; 45°S - 52°S, 60°W - 69°W (Ref. 90127)
Southwest Atlantic: Argentina.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 43.7 cm TL jantan/; (Ref. 90127); 38.5 cm TL (female)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 83 - 89; Sirip dubur lunak: 67 - 73; vertebrata, bertulang belakang: 86 - 93. This species is distinguished by the following characters: presence of submental crest; elongated and narrowed neurocranium; frontals fused anteriorly with no trace of a suture; frontal corner squared; long frontal ramus; frontal and parasphenoid well separated by pterosphenoid; sphenotic and parietal in contact; parietals separated from mid-line; parasphenoid wing reaches the mid-height of the trigeminofacialis foramen; supraoccipital?exoccipìtal articulation excluded by epioccipital; no supratemporal commissure and occipital pores; intercalar well developed; 8 suborbital bones, canal with 7 pores; postorbital pores 1 and 4; ceratohyal?epihyal juncture interdigitating dorsally; branchiostegal rays 5; posterior hyomandibular ramus elongate; well developed palatal arch and posttemporal ventral ramus; scapular foramen enclosed by bone; scapular strut present; cartilaginous basal plate of pectoral girdle with 4 foramina; asymmetrical vertebrae; well developed oral valve; gill slit extending ventrally below lower end of pectoral-fin base; scalloped gill rakers; pelvic-fin rays ensheated; squamation extensive; with lateral line, pyloric caeca, palatine and vomerine teeth; oral cavity and peritoneum black (Ref. 90127).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Matallanas, J. and C. Corbella, 2012. Redescription of Iluocoetes Jenyns, 1842; proposal of a new genus, Argentinolycus, for Iluocoetes elongatus (Smitt, 1898), and description of Patagolycus melastomus gen. et sp. nov. (Teleostei, Zoarcidae). Zootaxa 3296:1-18. (Ref. 90127)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00146 - 0.00545), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).