分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers)
鱸形目 (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Hypoplectrus: Greek, hypo = under + Greek, plektron = sting, spur (Ref. 45335); ecosur: Named for the acronym of El Colegio de la Frontera Sur; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 10 m.
Western Atlantic: Mexico (known only from off Contoy, at the northern tip of the Yucatan Peninsula); but may extend into the Gulf of Mexico and Cuba.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 91468)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 10; 背的软条 (总数) : 14 - 15; 臀棘: 3; 臀鳍软条: 7. This species has the usual color and patterns of the brown Barred Hamlet but with some distinguishing markings: a pair of dark rounded spots found at the base of the caudal fin, above and below the midline, usually symmetrical, present on all stages, including adults; a series of four dark brown to black spots at the upper rear body with one smaller rounded spot at the dorsal edge of the narrow mid-body bar (fourth bar), a larger oval blotch, vertically elongated at the anterior upper end of the fifth bar, a smaller flattened spot at the rear upper edge of the fifth bar below the base of the last dorsal-fin rays, and a narrow squared blotch on the upper caudal peduncle filling the space between two thin blue bars (not the full width of the sixth bar); characters not frequent on Caribbean Barred Hamlets, but associated with this species and H. floridae, include the bar under the eye being orange, even when the body bars are brown, plus a dusky pelvic fin (Ref. 91468).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Victor, B.C., 2012. Hypoplectrus floridae n. sp. and Hypoplectrus ecosur n. sp., two new Barred Hamlets from the Gulf of Mexico (Pisces: Serranidae): more than 3% different in COI mtDNA sequence from the Caribbean Hypoplectrus species flock. J. Ocean Sci. Found. 5:1-19. (Ref. 91468)
人类利用
渔业: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00680 - 0.04650), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
