Parapercis snyderi, U-mark sandperch

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Parapercis snyderi Jordan & Starks, 1905

U-mark sandperch
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Native range | All suitable habitat | Point map | Year 2100
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Parapercis snyderi   AquaMaps   Data sources: GBIF OBIS
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Parapercis snyderi
Picture by Adams, M.J.

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Uranoscopoidei (Sand dwellers) > Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335).  More on authors: Jordan & Starks.

Environment: milieu / climate zone / depth range / distribution range экология

; морской ассоциированный с рифами; пределы глубины 10 - 40 m (Ref. 90102), usually - m (Ref. ).   Subtropical; 0°C -

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Western Pacific: southern Japan to Queensland, Australia.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL самец/пол неопределен; (Ref. 42740)

Краткое описание морфология | морфометрия

колючие лучи спинного плавника (общее число): 5; членистые (мягкие) лучи спинного плавника (общее число): 20-21; колючие лучи анального плавника 1-16; членистые (мягкие) лучи анального плавника: 18. This species is characterized by the following: D V,20-21 (usually 21); A I,16-18; 13-15 (rarely 13, usually 14) pectoral rays; 38-43 lateral-line scales; about 2-4 + 7-10 gill rakers; about 4 predorsal scales; ctenoid scales on cheek, in 4 horizontal rows; front of lower jaw with 8 canine teeth; vomerine teeth a broad chevron-shaped patch; with palatine teeth; upper edge of subopercle with a prominent sharp spine; serrae on opercular bones absent; body depth 4.15-4.75 in SL (21.20-24.1% SL); middle dorsal spine longest; membrane from last dorsal spine joined near base of first soft ray; body gray to reddish dorsally, white below with the edges of scales gray; a series of f5 broadly U-shaped dark brown bars on back, smaller posteriorly, or with a series of 5 double dark brown to black dashes, the anterior 2 with 1 above and 1 below lateral line; a series of 9 spots or short bars on lower side of body that may be blackish, reddish, or dusky yellow; small dark reddish spots, one per scale, often present scattered along side of body and on cheek; presence at side of snout of an iridescent pale blue line, and one beneath eye; lips with large dark blotches; usually presence of a midventral blackish spot on isthmus, often with a smaller black spot to each side anteriorly; edge of chin below lower lip dusky to blackish; spinous portion of dorsal fin may be entirely black, but usually blackish with large pale yellowish blotches in outer part; soft dorsal fin with rows of black to black-edged orange spots, the base of most rays black or with black upper ends of U-shaped marks extending into base of fin; anal fin base with a row of red spots, a red submarginal line, and a small black spot on penultimate membrane about one-third distance to margin; caudal fin with small blackish, dusky orange, or red spots, often with smaller white spots as well (Ref. 57562).

биология     глоссарий (например epibenthic)

Found in silty sand and rubble areas near reefs at depths of 10-40 m (Ref. 2334, 90102).

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

Pelagic spawner. A monandric species though some small males may develop directly from juveniles indicicating diandry (Ref. 103751).

Основная ссылка Upload your references | ссылки | координатор : Ho, Hsuan-Ching | соавторы

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

Статус Красного Списка МСОП (Ref. 124695)


Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей


Использование человеком

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дополнительная информация

регионы FAO
места находок
пищевые объекты
потребление пищи
народные названия
обмен веществ
половая зрелость
Spawning aggregation
Развитие икры
Зависимость между длиной и массой тела
Зависимость между длинами
Размерный состав
динамика численности личинок
аквакультура (рыбоводство)
особенности рыбоводства
степень растяжения
частоты аллелей
Mass conversion
Stamps, Coins Misc.
тип плавания
жаберная область


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Estimates based on models

Preferred temperature (Ref. 115969): 20.5 - 29, mean 27.7 °C (based on 326 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00284 - 0.01403), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref. 120179):  высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Уязвимость (Ref. 59153):  Low vulnerability (14 of 100) .
Nutrients (Ref. 124155):  Calcium = 105 [51, 240] mg/100g ; Iron = 1.23 [0.67, 2.29] mg/100g ; Protein = 18.9 [16.6, 21.0] % ; Omega3 = 0.181 [0.096, 0.352] g/100g ; Selenium = 15 [7, 33] μg/100g ; VitaminA = 55.5 [15.2, 194.2] μg/100g ; Zinc = 1.4 [0.9, 2.3] mg/100g (wet weight);