| 词条 | Scarce blue-tailed damselfly |
| 释义 |
| image = Ischnura_pumilio_M.jpg|male | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Odonata | subordo = Zygoptera | familia = Coenagrionidae | genus = Ischnura | species = I.pumilio | binomial = Ischnura pumilio | binomial_authority = (Charpentier, 1825) }} The scarce blue-tailed damselfly or small bluetail (Ischnura pumilio) is a member of the damselfly family Coenagrionidae. The species occurs throughout Europe except in the north. To the east it occurs from Asia Minor to SiberiaTo the south the range extends to Morocco, the Azores and Madeira' The typical male has a black abdomen with a bright blue spot on tail (segments 8 and 9).[1] It is very similar to the blue-tailed damselfly, Ischnura elegans but on that species the blue spot is mostly on segment 8.[2] Females undergo a change of colour as they mature. The immature female is bright orange, the aurantiaca phase, but matures to a greenish-brown. References1. ^{{cite web |author=British Dragonfly Society |title=Ischnura pumilio - Scarce Blue-tailed Damselfly |url=http://british-dragonflies.org.uk/species/scarce-blue-tailed-damselfly}} {{Commons|Ischnura pumilio}}{{Taxonbar|from=Q1746508}}{{damselfly-stub}}2. ^{{cite web |author=British Dragonfly Society |title=Ischnura elegans - Blue-tailed Damselfly |url=http://british-dragonflies.org.uk/species/blue-tailed-damselfly }} 5 : Ischnura|Damselflies of Europe|Insects of Europe|Articles containing video clips|Insects described in 1825 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。