國立臺灣博物館典藏查詢資訊系統-Collection-TMCD001546

Accession Number:TMCD001546 Collection Image, Figure 1, Total 6 Figures

Accession Number:TMCD001546 Collection Image, Figure 2, Total 6 Figures

Accession Number:TMCD001546 Collection Image, Figure 3, Total 6 Figures

Accession Number:TMCD001546 Collection Image, Figure 4, Total 6 Figures

Accession Number:TMCD001546 Collection Image, Figure 5, Total 6 Figures

Accession Number:TMCD001546 Collection Image, Figure 6, Total 6 Figures

紅斑斗蟹

species_info
- scientific_name:Liagore rubromaculata
- DIVISION:Arthropoda
- subphylum:Crustacea
- class:Malacostraca
- orders:Decapoda
- family:Xanthidae
- genus:Liagore
- species:rubromaculata
- scientific_name_pub_year:1835
- scientific_name_pub_doc:(De Haan, 1835)
- species_author:De Haan
collection_content
- collection_locality
  - country_id:TWN
  - country_en:Republic of China
  - subdivision_1_en:Taiwan Province
  - subdivision_2_en:Yilan County
  - subdvision_3_en:Toucheng Township
  - locality_en:Daxi Fishery Harbor,TouCheng,YiLan County
  - latitude_value:24.941818
  - latitude_direction:N
  - longitude_value:121.902908
  - longitude_direction:E
- collection_info
  - collection_date:1995.10.27
  - Collection Date:1995/10/27
  - quantity:1
- collection_record
  - catalog no:TMCD001546
  - CAT_NO:CR.1546
  - :1999/03/31
description_info
- Description:　　頭胸甲呈橫長卵圓形，甲面稍隆起，前半部明顯分小區，後半部較平滑。額略突出，前緣分兩葉，各葉外側緣內凹。前側緣含眼窩外齒共六齒。螫足粗壯，左右不等稱，腕節及掌節背、外側面呈皺襞狀，兩指內緣具2~4枚大小不等齒，指節末端呈匙形。步足背、腹緣具長剛毛。背甲黃褐至灰綠色，並雜有墨綠或鐵銹色斑點。螫足及步足指節黑色，其中不動指的黑色延伸至掌節腹面末部。本種螯足左右不等大，或左大或右大皆有之，螯指末端匙形，主要以刮取岩石上的藻類為食，螯指夾住人體時常久久不放。為有毒蟹類成員之一，具弱麻痺性貝毒。
  　　廣泛分布於印度－西太平洋各地海岸。於潮間帶珊瑚礁縫穴中或岩石下可發現，為常見種。