Scorpion ke li-arthropod tse nang le litsi tse robeli tse nang le maqeba, Li-scorpions ke litho tsa sehlopha sa Arachnida 'me li amana haufi-ufi le linokoane, mites le li-tick. Ka linako tse ling li-scorpions li bitsoa liphoofolo tsa boholo-holo tse kang li-scorpions li 'nileng tsa e-ba teng lefatšeng ka lilemo tse fetang limilione tse 400, ho boleloang hore li-scorpions li se li ntse li le teng Lefatšeng ha li-dinosaurs li fihla.
Li-scorpion li fumanoa karolong e ka boroa ea naha e lulang mahoatateng le libakeng tse ling tsa meru.
Li boetse li lula merung ea Brazil, British Columbia, North Carolina, esita le Himalaya. Li-arthropods tsena tse thata, tse ikamahanya le maemo li 'nile tsa e-ba teng ka lilemo tse makholo a limilione. Ho na le mefuta e ka bang 2 000 ea li-scorpion, empa ke 30 kapa 40 feela ba nang le chefo e lekaneng ea ho bolaea motho.
Li-scorpion ke liphoofolo tsa motšehare tse bolelang hore li qeta letsatsi le tlas'a majoe le lithakeng ebe li tsoa ho tsoma lefifing. Li-scorpion ke liphoofolo tse jang liphoofolo ebile li senya phofu ea tsona ka ho sebelisa likhahla tse mahlonola qetellong ea mohatla oa tsona e le hore li-scorpion li ka li ja. Li-scorpion li boetse li e-na le likheo tse peli tse khōlō tse ka pel'a setopo sa scorpion. Metsu ea scorpion e lumella hore tlhapi eo e sebetse ka katleho liphoofolong tsa liphoofolo tse peli tse peli le ho li ja.
Li-scorpion li phunya liphoofolo 'me li tlameha ho ba le mobu ho pholoha. Ka tloaelo li ja likokoanyana, empa lijo tsa tsona li ka fetoha haholo-e leng senotlolo sa ho phela ha bona libakeng tse ngata tse thata.
Ha lijo li haella, scorpion e na le bokhoni bo hlollang ba ho liehisa metabolism ea eona ho feta karolo ea boraro e tloaelehileng ea li-arthropods. Mokhoa ona o etsa hore mefuta e meng e sebelise oksijene e nyenyane 'me e phele e le nyenyane feela joaloka sekokoanyana se le seng ka selemo. Esita le ka ho theola metabolism, tlhapi e na le bokhoni ba ho potlakela ho tsoma ha monyetla o hlaha.
Likarolo tsa 'Mele tsa Scorpion
Telson le pedipalps ke likarolo tsa beng ba tlhaho ba li-scorpion ba lokelang ho tsejoa ka ho fetisisa, kaha tsena li na le lihlomo tse ka sehloohong tsa scorpion.
- Telson - Karolong e khethehileng e fetotsoeng karolong e ka holimo ea "mohatla" o nang le mohala oa mahloko (ke "" stinger ").
- Pedipalps - Sehlopha sa bobeli sa li-appendages ho arachnid, e hlahang haufi le li-mouthparts 'me e na le ho tsoma ka ho khethehileng, ho itšireletsa, ho ikatisa, kapa mesebetsi ea maikutlo. Li-scorpions, tsena ke li-appendages tse jereng chelae, kapa "li-claws."
Melao e meng
Mona ho na le litemana tse ling tse amanang le li-scorpion anatomy:
- Prosoma - Karolo ea pele ea 'mele oa scorpion, ho akarelletsa le hlooho, li-pedipalps, le maoto (ka nako e' ngoe hape e bitsoa cephalothorax).
- Opisthosoma - 'Mele kapa karolo ea mpa ea li-scorpion, e ntan'o aroloa ka mesosoma le metasoma ("mohatla").
- Chela - Mohaho o kang o kang o motsoako o fumanoang ka pedipalp ea tlhapi.
- Chelicerae - Sekhetho sa pele sa li-appellages tse kopanehileng, tse khethehileng haholo le tse sebelisetsoang ho fepa le ka linako tse ling boitlhopho.