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Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Phenacoscorpius: Greek, phenax, -akos = deceptive + Greek, skorpion = scorpion (Ref. 45335).
More on authors: Motomura & Last.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς). Temperate; 29°S - 30°S, 159°E - 169°E
Southwest Pacific: south of Northfolk Island, Norfolk Island Ridge, Tasman Sea.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 4.8 cm SL αρσενικό/απροσδιόριστο; (Ref. 82686); 6.3 cm SL (female)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 12; Μαλακές ραχιαίες ακτίνες (συνολικά) : 9; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 5. This species is distinguished by the following combination of characters: pectoral-fin rays 17, all rays unbranched; no palatine teeth; second preopercular spine well-developed, its length longer than third or fourth spines; long snout, its length 12.8-13.1% (mean 12.9%) SL and 27.9-28.6% (mean 28.2%) HL; small eye, orbit diameter 12.3-13.2% (mean 12.8%) SL and 26.9-28.8% (27.8%) HL; narrow head, its width 27.4-28.3% (27.8%) SL; long and shallow caudal peduncle, length and depth 16.9-17.6% (17.3%) SL and 7.1-8.2% (7.7%) SL respectively; long predorsal length 42.2-43.1% (42.7%) SL; long preanal length 74.9-75.0% (74.9%) SL; long prepelvic length 43.1-43.5% (43.3%) SL (Ref. 82686).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Motomura, H. and P.R. Last, 2009. Phenacoscorpius longirostris, a new species of deep water scorpionfish (Scorpaeniformes: Scorpaenidae) from the northern Tasman Sea, southwestern Pacific Ocean. Zootaxa 2290:27-35. (Ref. 82686)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00696 - 0.04547), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
