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貝塚貝類詳細頁面
查詢貝種名錄
Serial Number:
10
Reservation Inst:
宜蘭縣立蘭陽博物館
Relics Title:
淇武蘭
Relics Code:
KWL
Hollow No:
P257
Family:
Corbiculidae
Scientific Name :
Geloina erosa
(Lightfoot, 1786)
Reserve Statu:
完整
Collect Date:
2001-2005
Collect Person:
陳有貝
Collect Country:
台灣
Collect County:
宜蘭縣
Township:
礁溪鄉
Longitude & Latitute:
E121.785783, N 24.805535 (Location:遺址地點)
Shell length:
mm
Shell Height:
110mm
Amout:
1
Weight:
112.7g
Relics Intro:
數量頗多,殼長可達9.6公分。在河道區中,有紅樹蜆數量多的坑層中大蜆的數量會相對減少,甚至未發現的現象;反之大蜆數量多的坑層紅樹蜆也會相對減少,呈現互相消長的情形,可能可以表示河道環境的變遷。在上文化層中很常見,尤以P07510出土18件、646g數量最多,顯然是當時居民主要的食用貝類之一。
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Taiwan Malacofauna
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Radula and ultrastructure of shell
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