不少花朵均依靠著各昆蟲的前來,使花粉黏貼在牠們的身體,從而往外繁殖。326Please respect copyright.PENANAqnD9nBhymb326Please respect copyright.PENANAIJvLuQZHon
326Please respect copyright.PENANAb4Gi6nZrH4
吸引昆蟲前來的技倆可謂千變萬化,囑目的顏色視覺效果、散發香氣或荷爾蒙吸引昆蟲,以及佈下蜜汁等等。326Please respect copyright.PENANATK6mbPHE5P
326Please respect copyright.PENANAtykAVz1TO6
這次將提及的技倆,就是花朵提供可讓昆蟲吃下肚的粉末。326Please respect copyright.PENANAjLE7cCEeyj
326Please respect copyright.PENANAqUBLn9yg1w
326Please respect copyright.PENANAnFa3R694Sm
326Please respect copyright.PENANAwrma6dZ85c
(圖2)這是中國本土蘭花的其中一品種,名為寬口杓蘭 (Cypripedium wardii)。326Please respect copyright.PENANAkUvNZK3BZi
它既不會發出香氣,亦不會排出蜜汁給予蔡SIR,但它依舊有不少採花賊前來拜訪。326Please respect copyright.PENANABMbGCgrAph326Please respect copyright.PENANAhtpdT6MMIx
326Please respect copyright.PENANArH3y3ViHOW
採花賊名單包括休班蜜蜂、食蚜蠅,甚至連蜘蛛也有份參與,究竟它有甚麼魅力呢?326Please respect copyright.PENANABqnjaq35HG
326Please respect copyright.PENANANmtM8nPB9D
難道牠能幫忙按摩,又或者能釋除昆蟲的腰痛?326Please respect copyright.PENANAj0m93FKl96
326Please respect copyright.PENANAuhOwALgkNT
326Please respect copyright.PENANAXXnDKwzV4C
(圖3)經科學家發現,原來這種蘭花(黑色箭嘴所指位置)佈滿類近粉末的物質,脂肪含量極高,而碳水化合物及蛋白質含量則非常之低。326Please respect copyright.PENANAyMiTTvyAZZ326Please respect copyright.PENANAwhKBImwtb9
326Please respect copyright.PENANAJFeJGc63hq
這些脂肪粉末且能在各採花昆蟲中的腸道中可找得到,證實牠們確實會吃掉這些粉末。326Please respect copyright.PENANAY3elab3MfS
而當以人為的方式抹去這些粉末的話,某部份的昆蟲亦沒有到訪該蘭花,可見脂肪粉末確是吸引昆蟲前來幫忙散播花粉的一大誘因。326Please respect copyright.PENANAZ23qaNicMC
326Please respect copyright.PENANAq3nyPLJHVT
326Please respect copyright.PENANAbfTGBhggH5
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。326Please respect copyright.PENANAgpArEyRH4q
326Please respect copyright.PENANAVXlmq5s8Q2
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc326Please respect copyright.PENANAIbkXWdrltx
326Please respect copyright.PENANAFtEpIV4Keh
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。326Please respect copyright.PENANACDgv8xlRaZ
326Please respect copyright.PENANAqJ9o6ZSjpw
Link:326Please respect copyright.PENANAzd7M5B6OIX
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio326Please respect copyright.PENANA5qjLjIAjRa
326Please respect copyright.PENANAv20LxvhYEP
326Please respect copyright.PENANABbioins53r
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。326Please respect copyright.PENANALmA0Dm8ify
326Please respect copyright.PENANATj8wmqBcTg
Ref1:https://www.biorxiv.org/content/biorxiv/early/2021/04/12/2021.04.11.439382.full.pdf?%3Fcollection=326Please respect copyright.PENANAzigyx7iFu9