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Perciformes/Uranoscopoidei (Sand dwellers) >
Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335); compressa: Name from Latin origin, referring to the compressed body for the genus (Ref. 79876).
More on author: Randall.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino benthopelagico; distribuzione batimetrica 40 - 60 m (Ref. 79876). Tropical
Western Pacific: Indonesia.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 8.7 cm SL maschio/sesso non determinato; (Ref. 79876)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 5; Raggi dorsali molli (totale) : 21; Spine anali: 1; Raggi anali molli: 17; Vertebre: 30. This species is distinguished by the following characters: color purplish-brown dorsally to pale purplish-grey ventrally, with 7 faint, dark bars upper 2/3-3/4 of body, the last 4 broadly paler in the middle where lateral line passes through; a dark purplish-brown spot as large as eye on upper half of caudal-fin base and continuing narrowly onto dorsal edge of caudal fin; a slightly diagonal, narrow, dark purplish brown bar on lower half of cheek directly below the eye; median fins purplish grey, darker distally; D V,21; A I,17; 17 pectoral rays; 51 lateral line scales; gill rakers 3 + 9; terminal mouth; palatine teeth absent; vomerine teeth in one row; finely ctenoid scales on body, also on abdomen, prepelvic area and cheek; preopercle margin strongly serrate except ventrally; greatest body depth 5.25 in SL; compressed body, width 1.3 in depth; head length (HL) 3.35 in SL; orbit diameter 4.0 in HL; fourth dorsal spine is the longest; caudal fin slightly rounded, with a narrow protruding posterior upper lobe; pectoral fins 5.1 in SL; pelvic fins just reaching anus, 4.7 in SL (Ref. 79876).
Body shape (shape guide): elongated.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Randall, J.E., 2008. Six new sandperches of the genus Parapercis from the Western Pacific, with description of a neotype for P. maculata (bloch and Schneider). The Raffles Bull. Zool. 19:159-178. (Ref. 79876)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: bycatch
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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=0.00692 (0.00314 - 0.01524), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |