戀矢(英語:love dart),又名射器、交配器[1],甚至是「愛情飛鏢」[2],是肺螺類部份群組物種身上用作交配用的交配器[3]。交配時,雙方會發射出戀矢插進對方的身體,以交換精子[1]。 可食用的羅馬蝸牛(Helix pomatia)的戀矢的側視圖: 1 = flared base of the dart2 = position of the inner cavity 3 = longitudinal flanges or vanes 4 = sharp tip or blade of the dart 不同物種的戀矢都有所不同,因此可以用以作為分辨物種的形態學特徵。 參考文獻 [1]記用蝸牛來作實驗. 2013-07-19 (中文(繁體)). [2]YouTube上的神秘高價食材蝸牛子醬的由來,始於5分40秒(繁體中文) [3]Barnes, Robert D. Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. 1982: 377. ISBN 0-03-056747-5. 外部連結 對戀矢的解釋 维基共享资源上的相关多媒体资源:戀矢 Davidson A. (Last updated 17 August 2007) 2007. The snail mating behaviour database (页面存档备份,存于互联网档案馆). Molluscs.org: The web page of Angus Davison. Data. (页面存档备份,存于互联网档案馆) 7 pp. Lovebirds and Love Darts: The Wild World of Mating (页面存档备份,存于互联网档案馆) National Geographic News: Valentine's Day Special Report, 13 February 2004. The Roman Snail: Mating and Copulation (Robert Nordsieck) A dart in the dark (页面存档备份,存于互联网档案馆) Snail darts A moment of science. Love that love dart Cupid myth influenced by snails? Snail-Sex: How do they do it? The evolution of love darts and shooting behaviour in land snails (页面存档备份,存于互联网档案馆) Love Darts in the Backyard (页面存档备份,存于互联网档案馆) Shot Through the Head, for a Reason (页面存档备份,存于互联网档案馆) New York Times, 6 June 2006. YouTube上的Video showing mating snails with love dartsTemplate:Gastropod anatomy Wikiwand - on Seamless Wikipedia browsing. On steroids.