分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Grammatidae (Basslets)
Etymology: Gramma: Greek, gramma, atos = signal, mark (Ref. 45335).
Eponymy: Señorita Loreto Martínez caught the type specimen while fishing in the bay at Matanzas, Cuba. [...] (Ref. 128868), visit book page.
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 60 m (Ref. 9710), usually 1 - 40 m (Ref. 27115). 熱帶; 22°C - 27°C (Ref. 27115)
Western Central Atlantic: Bermuda, Bahamas, and Central America to northern South America.
中西大西洋: 百慕達群島，巴哈馬與中美洲到南美洲北部。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 3 - ? cm
Max length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251)
背棘 (总数) : 12; 背的软条 (总数) : 10. Bicolored: purple (appearing blue underwater) in front, bight orange-yellow behind (Ref. 26938).
双色的: 在前面中的紫色 (显得蓝色的在水中), 湾橘黄色的在后.(参考文献 26938)
Often found in caves or under ledges. Swim with belly toward substratum, thus under ledges seen upside down. Feed on ectoparasites of other fishes (Ref. 5521). Males show various types of nest care behavior (Ref. 35580). Retreat into recesses when alarmed (Ref. 9710). Have been reared in captivity (Ref. 35420).
时常发现于洞穴或岩架下。 以腹面朝向基底游泳, 如此被见到的岩架下上下颠倒。 捕食其他鱼的体外寄生动物。 (参考文献 5521) 雄性显示各种不同类型的护巢行为.(参考文献 35580) 当危险警报，撤退进入凹处。 (参考文献 9710) 曾经后面在繁殖场。 (参考文献 35420)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mouthbrooding in this specimen has not been supported by any evidence (Ref. 35580). Prior to spawning, some males established nest sites, using small holes and crevices in the substratum. Females traveled to male nests for egg deposition around dawn. Eggs deposited within the nests were tended by males that established the nests. Males display four types of nest care behaviour: guarding, nest maintenance, detritus clearing,and simple nest entering (Ref. 35580).中西大西洋: 百慕達群島，巴哈馬與中美洲到南美洲北部。
Asoh, K. and T. Yoshikawa, 1996. Nesting behavior, male parental care, and embryonic development in the fairy basslet, Gramma loreto. Copeia 1996(1):1-8. (Ref. 35580)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 28, mean 27.1 °C (based on 436 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.41 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 115 [64, 202] mg/100g; Iron = 0.81 [0.50, 1.29] mg/100g; Protein = 18.6 [17.5, 19.6] %; Omega3 = 0.173 [0.105, 0.280] g/100g; Selenium = 25.4 [12.9, 46.5] μg/100g; VitaminA = 184 [63, 540] μg/100g; Zinc = 2.18 [1.51, 3.03] mg/100g (wet weight);
