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Perciformes/Uranoscopoidei (Sand dwellers) >
Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335); johnsoni: Named for Jeffrey W. Johnson of the Queensland Museum..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 84 - 114 m (Ref. 104177). Tropical
South Pacific: French Polynesia, Marquesas Is.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 10.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 104177)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 5; شعاع نرم باله پشتي (کل) : 21 - 211; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 17; مهره ها: 30. This species is distinguished from all its congeners by the following characters: the 4th and 5th dorsal-fin spines about equal in length; D V,21; A I,17; pectoral-fin rays modally 17; pored lateral-line scales modally 52 or 53; median predorsal scales 7 or 8; transverse scale rows modally 4/14; gill rakers on 1st gill arch 13-16; single row of teeth on vomer; no teeth on palatine; 3 pairs of enlarged canines at front of lower jaw; single large pore on front of chin; single row of 6 large pores on free margin of preopercle; upper lobe of caudal fin prolonged. Colouration: dorsal surfaces of the head and body and dorsal fins uniformly brownish with 3-7 irregular black patches on soft dorsal fin (Ref. 104177).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Ho, H.-C., 2015. Description of a new species and redescription of two rare species of Parapercis (Perciformes: Pinguipedidae) from the tropical Pacific Ocean. Zootaxa 3999(2):255-271. (Ref. 104177)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
