鳞虾 - 百度百科
网页Thysanoessa属的物种分布于大西洋及太平洋，太平洋磷虾亦如是。北方磷虾分布于南至地中海的大西洋北部。在南极，已知有Thysanoessa属的一个物种（T. macrura）及磷虾属的六个物种分布在那里。
Stemonosudis macrura - Wikipedia
网页Stemonosudis macrura is a species of deep-water marine, bathypelagic fish living at the depth range 18 to 330 m (59 to 1,083 ft), [2] member of the barracudina family Paralepididae. The fish is known to distributed in Indo-Pacific and eastern Pacific Ocean from around Point Conception State Marine Reserve in California in the north to Chile in ...
Macrura - The American Orchid Society
网页Genus. Macrura. (pronounced: mak-RUHR-ah) FREE ACCESS: Orchid DealWire. Get notified when orchid vendors have special promotions and exclusive savings. SUBSCRIBE TO ORCHID DEALWIRE. You May Be Interested In.
中国鲥鱼资源现状与保护对策 - ihb.ac.cn
网页鲥鱼(Macrura reevesii Richardson)是我国名贵的溯河产卵鱼类 ,每年春夏之交 ,鲥鱼从海洋溯河而上进入长江、珠江和钱塘江等河流的产卵场进行繁殖 ,形成一年一度的渔汛。
Maculabatis macrura - FishBase
网页This medium sized whipray is distinguished by the following characters: disc rhombic, small head (39-41% WD); internasal width 8.3-8.8% WD; small oval to heart-shaped mid-shoulder denticle, with obvious denticle band in adults; tail whip-like without skin folds, upper surface variably white-spotted; disc rather flat, wider than long, length 76 ...
网页The Sharpnose Whipray (Maculabatis macrura) is a medium-sized (to 85 cm disc width (DW)) ray that is widespread in the Indo-Pacific region from Indonesia to Taiwan. It is demersal in inshore and brackish waters from the surface to depths of 60 m.
Thysanoessa macrura in the southern Kerguelen region: Population ...
网页2020年4月1日 · Thysanoessa macrura is well adapted to the strong seasonality of the Southern Ocean. A flexible diet, large lipid reserves and a winter reproductive period provide T. macrura with the ability to capitalise on the pulses of primary and secondary reproduction in spring and summer.
Macrura reevesii - 专题库 - 国家动物标本资源共享平台
网页2017年2月15日 · 属名：Macrura. 种名：reevesii. 描述：背鳍17—18臀鳍18—20胸鳍14—15腹鳍8。 纵列鳞43—46。 体长228—244毫米。 体长为体高3—3．2倍为头长3．5—3．6倍。 前颌骨中间有显著的缺凹。 两颌无牙。 鳃盖光滑。 鳃盖条6。 腹缘棱鳞16—17+14。 尾鳍微短于头长。 身体背部绿色，体侧和腹部银白色。 国内分布：中国沿海、长江、钱塘江、珠江等水系. 国外分布：日本，菲律宾. 资料来源：郑葆珊等, 1987. 《中 …
网页The Macrura, or shrimps and lobsters, are elongated-thatis, the carapace is longer than wide, and either subcylindrical or compressed; the rostrum is usually present, and often prominent; the antennse are well developed; the abdomen or tail
IOSPE PHOTOS - orchidspecies.com
网页Found in Colombia and Ecuador on mossy, plant covered rocks in cloud forests at elevations of 2000 to 2600 meters as a medium sized, cold growing lithophyte with a 6" [15 cm] long, stout stem enveloped basally by 2 to 3 loose, inflated tubualr sheaths carrying a single, apical, erect, coriaceous, elliptical, obtuse leaf that is cuneate below ...