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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Cirrhilabrinae
Etymology: Paracheilinus: Greek, para = the side of + Greek, chaite = hair + Greek, odous = teeth (Ref. 45335); nursalim: Named for Sjamsul and Itjih Nursalim; noun in apposition.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 5 - 50 m (Ref. 74967), usually 20 - 35 m (Ref. 74967). Tropical
Western Pacific: New Guinea, Indonesia.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 5.1 cm SL maschio/sesso non determinato; (Ref. 74967); 2.9 cm SL (female)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 8 - 9; Raggi dorsali molli (totale) : 11; Spine anali: 3; Raggi anali molli: 8 - 10. This species is distinguished by the following set of characters: pored lateral-line scales 11-16+3-10, often 16+5-7; gill rakers usually 12-13 (sometimes 14-15); body depth 2.9-3.5 in SL; often, 4-6 (rarely 3) dorsal soft rays of males prolonged as narrow, tapering filaments that are erected during courtship; in males, caudal fin strongly lunate, the length 1.6 (1.7-2.4) in SL and caudal concavity 0.8-1.5 in HL; pelvic fins 1.6-1.8 in males and 2.0-2.2 in females, both in HL; live colour of male differs from all other Paracheilinus in having a pair of rectangular blackish patches, one on ventral half of caudal peduncle and adjacent body, and the other, often less distinct, on upper back, below middle of spinous dorsal fin. Similar to P. cyaneus in general appearance; sympatric throughout its known range (Misool, Fak Fak Peninsula, and Triton Bay area). The two species are easily distinguished on the basis of male coloration, particularly that associated with courtship displays (Ref. 74967).
Body shape (shape guide): fusiform / normal.
Inhabits semi-sheltered areas, exposed to periodic strong currents; invariably associated with gradual rubble slopes at depths ranging from about 5-50 m or more, but most abundant between about 20 and 35 m. Large aggregations, of about 30 males and several hundred females, were occasionally encountered in only 6 to 10 m at Triton Bay (Ref. 74967).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Oviparous, distinct pairing during breeding (Ref. 205).
Allen, G.R. and M.W. Erdmann, 2008. Paracheilinus nursalim, a new species of flasher wrasse (Perciformes: Labridae) from the Bird's Head Peninsula of western New Guinea with a key to the species of Paracheilinus,. aqua, Int. J. Ichthyol. 13(3-4):179-188. (Ref. 74967)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
Scarica XML
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=0.01072 (0.00429 - 0.02678), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
3.3 ±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 (10 of 100). 🛈 |
Nutrienti (Ref. 124155) |
Calcium = 181 [102, 412] mg/100g; Iron = 1.21 [0.66, 2.41] mg/100g; Protein = 18.1 [15.1, 20.3] %; Omega3 = 0.192 [0.099, 0.360] g/100g; Selenium = 24.2 [11.5, 51.5] μg/100g; VitaminA = 293 [85, 1,131] μg/100g; Zinc = 2.39 [1.48, 3.85] mg/100g (wet weight); |