分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses)
鱸形目 (Basses) >
Elassomatidae (Pygmy sunfishes)
小日鱸科 (Pygmy sunfishes)
Etymology: Elassoma: Greek, elasson = smaller + Greek, soma = body (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 5.5 - 7.2. 溫帶; 35°N - 34°N
North America: Waccamaw and Santee River drainages in North Carolina and South Carolina, USA.
北美洲: 在北卡羅萊那州與美國南卡羅萊那州中的 Waccamaw 與 Santee 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 58006); common length : 2.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 1.50 年 (Ref. 58007)
背棘 (總數): 4; 背的軟條 (總數): 8-12; 臀棘 3; 臀鰭軟條: 5 - 8. Mouth is terminal and upturned. Normally has 12-14 vertical bars along the body, alternating with iridescent interbars of approximately equal width. Sympatric species have head scales or humeral spots and ocular bars.
嘴是末端與朝上的。 通常有 12-14個縱帶沿著被其次為大約相等寬度的彩虹色 interbars 的身體。 分佈區重疊的種有頭部鱗片或肩部的斑點與眼睛的橫帶。
Are generally cryptic or solitary (Ref. 58006). Inhabit heavily vegetated creeks, sloughs and roadside ditches. Feed on microcrustaceans and other small, benthic invertebrates (Ref. 58006). Oviparous, eggs are found in vegetation or just on the substrate (Ref. 58006).
通常善於隱藏或獨居性。 (參考文獻 58006) 棲息於長滿植物的小溪，泥坑與路傍溝渠。 捕食小型甲殼類動物與其他的小又底棲的無脊椎動物。 (參考文獻 58006) 卵生的, 卵被發現於植物或正好在底部上.(參考文獻 58006)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Eggs are guarded by the male (Ref. 58006).北美洲: 在北卡羅萊那州與美國南卡羅萊那州中的 Waccamaw 與 Santee 河流域。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
人類使用
水族館: 商業性
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [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).
營養階層 (Ref.
69278): 3.5 ±0.43 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=1; tmax=1.5; Fec=76).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
