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Perciformes/Uranoscopoidei (Sand dwellers) >
Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335); rubromaculata: Name from Latin ruber for red, and maculate for spot, referring to the characteristic red spots on the caudal fin of this species when fresh (Ref. 89549).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien benthopelagisch; diepte 50 - 80 m (Ref. 89549). Tropical
Pacific: Taiwan.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 11.4 cm SL mannelijk / geslacht onbekend; (Ref. 89549)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 5; Dorsale zachte stralen (totaal) : 21; Anale stekels: 1; Anale zachte stralen: 17. This species is distinguished by the following characters: caudal fin with many irregular red spots; dorsal body surface with 5 reddish-brown blotches; midline of lateral body with 5 reddish patches, each connected to an overlying dorsal blotches; below the eye, crossing the cheek, is a diagonal reddish-yellow bar; below midline of lateral body is a series of irregular yellowish patches; dorsal fin with medial row of yellowish spots and a row of reddish spots on base of soft rays; anal fin yellowish with a whitish base and some irregular pinkish lines; eye yellowish with two horizontal bar, one above and other below iris; D V,21, 4th dorsal spine longest; A I,17; pectoral-fin rays 17; pored lateral-line scales 52-53; gill rakers on 1st gill arch 13-14; pseudobranches 15-17; anterior in lower jaw are 3 pairs of canine teeth; palatine teeth absent; vomerine teeth stout, in a single curved row; cycloid scales on cheek and in predorsal, prepectoral and prepelvic areas; margin of preopercle smoothly indented; ventral half of caudal fin slightly rounded, dorsal half truncate with a prolongation on upper corner; appressed pelvic fin extends well beyond anus (Ref. 89549).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Ho, H.-C., C.-H. Chang and K.-T. Shao, 2012. Two new sandperches (Perciformes: Pinguipedidae: Parapercis) from South China Sea, based on morphology and DNA barcoding. The Raffles Bulletin of Zoology 60(1):163-172. (Ref. 89549)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00311 - 0.01538), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
