Langir
Baca klasifikasi pikeun famili.
| Langir | |
|---|---|
 | |
| Langir leuweung Asia di Taman Nasional Khao Yai, Thailand | |
| Klasifikasi ilmiah | |
| Karajaan: | |
| Filum: | Arthropoda |
| Subfilum: | Chelicerata |
| Kelas: | Arachnida |
| Subkelas: | Dromopoda |
| Ordo: | Scorpiones C. L. Koch, 1837 |
| Superfamili | |
| |
Langir atawa kala nyaéta arthropoda predator ti ordo Scorpiones di kelas Arachnida. Sukuna aya dalapan, boga ciri utama sapasang cacapit anu badag jeung buntut leutik anu tungtungna boga panyeureud, gedéna antara 9 mm (Typhlochactas mitchelli) nepi ka 20 cm (Hadogenes troglodytes).
Tapak évolusi langir kapanggih nepi ka jaman Siluria 430 juta taun kaliwat, hirup dina rupa-rupa lingkungan di sakuliah buana, iwal Antartika. Anu geus kacatet, aya 1750 spésiés, anu kabagi 13 famili. Tina anu loba ieu, ngan 25-an anu peurahna bisa nelasan manusa.:1.
Fosil
Langir loba tapakna dina catetan fosil, pangkolotna umur 430 juta taun dina périodeu Siluria. Najan kungsi disangka mimitina hirup di dasar laut tropis anu dé'ét, kiwari karuhun langir dipercaya ti mimiti geus hirup di darat.
Morfologi
1 = Cephalothorax atawa Prosoma;
2 = Abdomén atawa Mésosoma;
3 = Buntut atawa Métasoma;
4 = Cacapit atawa Pedipalp
5 = Suku;
6 = Sungut atawa Chelicerae;
7 = pincers or Chelae;
8 = Cacapit gerak atawa Tarsus;
9 = Cacapit cicing atawa Manus;
10 = Panyeureud atawa Aculeus ;
11 = Telson.
Awak langir kabagi tilu bagian (tagmata): hulu (cephalothorax), abdomén (mésosoma) jeung buntut (métasoma).:10
Fluoresénsi
Lamun kasorot cahya ultrabungur, langir bisa hurung siga lamun kasorot cahya hideung, ku ayana bahan kimia fluoreséns dina cangkangna, di antarana béta-karbolin.
Rujukan
Tutumbu kaluar
| Wikispecies mibanda émbaran ngeunaan: Scorpiones |
| Wiki Commons mibanda média séjénna nu patali jeung Scorpiones . |
- Holland, Ben (2008). "Scorpion Facts for Researchers and Kids".
- Biolumunescence in scorpions Archived 2013-07-15 di Wayback Machine
- Scorpion anatomy
- Scorpions in Qatar
- Caring for a Pet Scorpion
- Bokma, John. "Scorpion detection using UV LEDs".
- "Scorpions". DesertUSA.com and Digital West Media, Inc.
- Rehak, Ondrej. "Photogallery – 36 species of scorpions".
- Britt, Robert Roy (Citakan:ISO date/en). "Scorpion Venom Tested as Brain Cancer Treatment". LiveScience (Imaginova). http://www.livescience.com/health/060627_scorpion_venom.html
- "Pet Scorpion Information and facts | Scorpion Picture Guide".
- Cuevas, Moises, MD (2009). "Scorpions in Sayulita". Archived 2010-10-23 di Wayback Machine
- Scorpions from the Chihuahuan Desert Region of Mexico and the United States
- CDC – Insects and Scorpions – NIOSH Workplace Safety and Health Topic
- The Scorpion Hobby
- Scorpions distribution maps
Citakan:Arachnida
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