5 種最能保存有故事的照片方法，推薦您用回憶書珍藏

green crab Carcinus maenas | 水產百科網

green crab Carcinus maenas

Carcinusmaenasisacommonlittoralcrab.Itisknownbydifferentnamesaroundtheworld.IntheBritishIsles,itisgenerallyreferredtoastheshorecrab,orgreenshore...andsmallcrustaceans-includingothercrabsuptotheirownsize.

 green crab Carcinus maenas

Species of crab

A large male C. maenas, on top of a 5 gallon bucket for scale. Two female C. maenas. Despite the possibly misleading common name, European Green Crabs are not only green. The underside of their carapace can range from green to yellow to orange to red. The best way to identify them is through other characteristics, such as the five spines on either side of their eyes, with three in between them.

Carcinus maenas is a common littoral crab. It is known by different names around the world. In the British Isles, it is generally referred to as the shore crab, or green shore crab. In North America and South Africa, it bears the name european green crab.

C. maenas is a widespread invasive species, listed among the 100 "worlds worst alien invasive species".[2] It is n...

閱讀更多

shore crab facts shore crab habitat shore crab adaptations shore crab predators shore crab diet what do shore crabs eat shore crab anatomy shore crab edible striped shore crab diet what do shore crabs eat shore crab adaptations striped shore crab lifespan striped shore crab edible can shore crabs live in freshwater common shore crab nz striped shore crab conservation status green crab facts Carcinus maenas green crab habitat european green crab reproduction green crab adaptations european green crab size green crab population 黃 錫 鯛 市價 草帽海賊團賞金2021 長尾鳥日文 虎斑恐龍價格 蛤蜊種類 埃及 龍 鱸鰻料理 Paradise fish
MarLIN | 水產百科網
Read More
Common Shore Crab | 水產百科網
This species of crab grows to a maximum size of around 8 to 9cm across the carapace, although most are smaller than this. Despite being known as the green crab ... Read More
European shore crab | 水產百科網
2018年5月20日 — The female crab grows to a size of 65 mm across the carapace; while males reach 80 mm. They grow by means of moulting, blowing itself up to ... Read More
green crab Carcinus maenas | 水產百科網
Carcinus maenas is a common littoral crab. It is known by different names around the world. In the British Isles, it is generally referred to as the shore crab, or green shore ... and small crustaceans - including other crabs up to their own size. Read More
Purple shore crab | 水產百科網
Description[edit] ... A small crab, H. nudus reaches sizes of approximately 4.0–5.6 centimetres (1.6–2.2 in). ... Its dorsal shell (carapace) is generally a dark purple in​ ... Read More
Hemigrapsus sanguineus | 水產百科網
Hemigrapsus sanguineus, the Japanese shore crab or Asian shore crab, is a species of crab ... the invading crab. This may be due to the mouths of fish adapting to the size of H. sanguineus because they are the most abundant food source. Read More
Pachygrapsus crassipes | 水產百科網
Pachygrapsus crassipes, the striped shore crab or lined shore crab, is a small crab found on ... Its carapace is square and can reach 4 to 5 cm in size. The claws ... Read More
Shore crab | 水產百科網
The most common crab on our beaches, normally green-ish in colour but it can be orange or even red. It is medium sized and can be identified by the pattern of ... Read More
Asian shore crab (Hemigrapsus sanguineus) | 水產百科網
Size: Adults range from 35 mm - 42 mm in carapace width. Native Range: Hemigrapsus sanguineus is indigenous to the western Pacific Ocean from Russia, along ... Read More
相關資訊整理

【絨毛近方蟹Hemigrapsus penicillatus】方蟹科 (Grapsidae)

水產分類:澎湖的蟹類中文名稱:絨毛近方蟹學名:Hemigrapsuspenicillatus科別名稱:方蟹科(Grapsidae)命名學者:(DeHaan1835)

【黑指波紋蟹背面觀Cymo melanodactylus】扇蟹科 (Xanthidae)

水產分類:澎湖的蟹類中文名稱:黑指波紋蟹背面觀學名:Cymomelanodactylus科別名稱:扇蟹科(Xanthidae)命名學者:DeHaan1833

【細紋方蟹Grapsus tenuicrustatus】方蟹科 (Grapsidae)

水產分類:澎湖的蟹類中文名稱:細紋方蟹學名:Grapsustenuicrustatus科別名稱:方蟹科(Grapsidae)命名學者:（Herbst1783）

【字紋弓蟹Varuna litterata】方蟹科 (Grapsidae)

水產分類:澎湖的蟹類中文名稱:字紋弓蟹學名:Varunalitterata科別名稱:方蟹科(Grapsidae)命名學者:（Fabricius1798）

【白紋方蟹Grapsus albolineatus】方蟹科 (Grapsidae)

水產分類:澎湖的蟹類中文名稱:白紋方蟹學名:Grapsusalbolineatus科別名稱:方蟹科(Grapsidae)命名學者:Lamarck1818