昆蟲(粵拼:kwan1 cung4),響生物學上叫昆蟲綱(學名:Insecta),係世界上最多物種嘅一個動物綱,有成92萬5千種,多過嗮所有其他綱嘅動物加埋。
昆蟲響陸上同埋空中都有蹤跡,之不過海上就只有好少物種。昆蟲分類上係屬於無脊椎動物,佢成個身體都係靠外殼支撐。因為佢身體結構關係,通常都唔會好大隻,最長嘅昆蟲成年都只有555mm,而細嘅就只有0.139mm。昆蟲身體分為頭、胸、腹三節。
昆蟲響生態上有好重要角色。
睇埋
文獻
- Asano, T., Hashimoto, K., & Everroad, R. C. (2023). Eco‐evolutionary implications for a possible contribution of cuticle hardening system in insect evolution and terrestrialisation. Physiological Entomology,呢篇文有講到點解昆蟲好少可會住喺海洋環境度。
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