Классификация / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335); morrisonae: Named for S. Morrison, Western Australian Museum.
Eponymy: Susan ‘Sue’ M Morrison worked at the Fish Section, Aquatic Zoology, Western Australian Museum, Perth. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской pelagic-neritic. Subtropical
Eastern Indian Ocean: Northwestern Australia.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 45.0 cm TL самец/пол неопределен; (Ref. 93743); наибольший вес (опубликованные данные): 2.0 kg (Ref. 93743)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 11; членистые (мягкие) лучи спинного плавника (общее число) : 10 - 12; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 8. This species is distinguished from its congeners by the following set of characters: moderately deep body, 2.0-2.4 (mean 2·2) times in SL: D XI,11 (rarely XI,10); first soft dorsal-fin ray slightly longer than last dorsal-fin spine; scale rows between fifth dorsal-fin spine base and lateral line 3.5 ; scale rows above lateral line 4.5, scale rows below 11.5; short second anal-fin spine, ordinary [16.7-.20.7% (mean 18.4%) of SL], 1.1-1.3 (mean 1.2) in 2AS/3AS; pored lateral-line scales 42-45 (mode 44); pelvic, anal and caudal fins entirely vivid yellow, caudal fin with a wide black posterior margin; absence of black streaks proximally near anal-fin base on inter-radial membranes between yellow anal-fin rays; black blotches on inter-radial membranes between dorsal-fin rays absent; weak diffuse dark blotch at origin of lateral line (usually covering first pored lateral line scale) continuing as relatively black pigment over upper rear part of opercle (Ref. 93743).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs in shallow coastal waters and enters river mouths and estuaries. Schooling species; often feeds on tidal flats. A popular angling species, often caught with hook and line and sometimes taken by trawlers (Ref. 44894).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Once males changed to functional females, they remain so throughout their life (Ref. 115743).
Iwatsuki, Y., 2013. Review of the Acanthopagrus latus complex (Perciformes: Sparidae) with descriptions of three new species from the Indo-West Pacific Ocean. J. Fish Biol. 83(1):64-95. (Ref. 93743)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00874 - 0.04557), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (ссылка
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (ссылка
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
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