Zamkati
- Makhalidwe a annelids
- Mitundu ya nyama zanyengo
- Zitsanzo za nyama zosachotseredwa
- 1. Zolemba za Polychaete
- 2. Oligochaete annelids
- 3. Hirudine annelids
- Kubereka kwa annelids
- Zolemba za Polychaete
- oligochaete annelids
- Malipiro a Hirudinal
Mwinamwake mwamvapo za annelids, chabwino? Ingokumbukirani mphetezo, ndipamene dzina la phylum iyi ya nyama imachokera. Ma annelids ndi gulu losiyana kwambiri, ndi mitundu yoposa 1300, zomwe timapeza nyama zapadziko lapansi, zam'madzi komanso zam'madzi.
Ma annelids odziwika bwino kwambiri ndi ma minworms, mitundu yofunika kwambiri yobwezeretsanso zinthu zofunika kuzinthu zonse. Koma gululi limaphatikizaponso mitundu yosiyanasiyana monga mbewa kapena makoswe am'nyanja. Mukufuna kudziwa zambiri za iwo? Munkhani ya PeritoAnimal, takuwuzani zonse zomwe muyenera kudziwa mitundu ya annelids, mayina awo, zitsanzo ndi mawonekedwe awo. Kuwerenga bwino!
Makhalidwe a annelids
Tikamakambirana za ma annelids timaganizira mwachangu za nyongolotsi, sichoncho? Ndiwo oimira odziwika bwino a phylum iyi. Monga tanenera kale, gulu la annelids ndilosiyanasiyana. Ndipo ngakhale ali ndi mawonekedwe ofunikira komanso chibadwa chawo, sakufanana kwenikweni. Komabe, titha kutchula ochepa. kufanana kwa anatomical.
- Mutu: kutsogolo kapena kumutu, kuli ubongo ndi ziwalo zomverera. Zina mwa ziwalozi ndi zoyesera kuwala, mankhwala, ndi malo.
- Pakamwa: mutu umatsatiridwa ndi dera logawika motalika, ndiye kuti, lagawidwa m'magulu ambiri obwereza. Pachigawo choyamba pali pakamwa. Zina zonse ndizofanana kapena zamagawo ofanana.
- Anus: Pomaliza, ali ndi gawo lomaliza lotchedwa pygidium, momwe mutha kuwona anus.
Monga chidwi, timasiya nkhani ina ya Perito Zinyama yokhudza nyama zomwe zimasinthidwa. Kodi mumawadziwa kale?
Mitundu ya nyama zanyengo
Pali mitundu ingapo ya ma annelids. Ndi polychaetes, oligochaetes ndi hirudinomorphs. Osadandaula ndi mayinawo, tikuwonetsani iliyonse ya nyamazi. Tidzakhalanso ndi mwayi wokambirana za kudyetsa kosiyanasiyana kwa ma annelids.
Zitsanzo za nyama zosachotseredwa
- Mphepete mwa nyanja (Banja la Aphroditidae)
- mphutsi (Banja la Sabellidae)
- nyongolotsi zapadziko lapansi (oda Crassiclitellata)
- mbozi zofiira (Eisenia spp.)
- Chikopa (Hirudine)
- Nthaka (lumbricine)
- Nereis (Nereis funchalensis)
- Tubifex (PA)Tubifex Tubifex)
- Peripatus (Udeonychophora)
1. Zolemba za Polychaete
Polychaetes (Polychaeta kalasi) ali annelids akale kwambiri. Dzinalo limatanthauza "quetas ambiri" ndipo limatanthauza mtundu wa tsitsi lam'manja lomwe amagwiritsa ntchito, makamaka, kusambira ndikusuntha.
Pakati pa gululi titha kupeza makoswe am'nyanja (Banja la Aphroditidae). Nyama zazing'onozi zimakhala m'manda pansi pa mchenga pansi pa nyanja, ngakhale zimasiya mbali zina za matupi awo kuti zipume komanso kudyetsa. Chakudya chawo chimatengera kukolera nyongolotsi ndi nkhono.
Ma polyelite annelids ena amadya tinthu tating'onoting'ono tomwe timayandama m'madzi am'nyanja. Pachifukwa ichi, amapanga mafunde chifukwa cha zovuta zingapo zomwe zili pamitu yawo. Thupi lonselo ndilolitali ndipo limakhalabe mkati mwa chubu lomwe amapangira calcium calcium. tikukamba za mphutsi zopukuta (Banja la Sabellidae).
2. Oligochaete annelids
Oligochaetes ndi gulu lazachikondwerero nthawi zambiri wotchedwa "nyongolotsi". Ma que ake ndi ochepa kwambiri kapena osavomerezeka.
Gulu ili likuphatikiza nyongolotsi zapadziko lapansi (oda Crassiclitellata) ndi magulu ambiri a mphutsi zamadzi, madzi abwino komanso amchere.
Nyongolotsi zofiira (Eisenia spp.) ndi gulu la nyongolotsi zomwe zimagwiritsidwa ntchito kwambiri pakupanga manyowa. Izi ndichifukwa chothamanga kwambiri pakusintha zinthu zakuthambo (zotsalira zazomera, ndowe, ndi zina) kukhala nthaka yachonde.
3. Hirudine annelids
Hirudinea (kalasi ya Hirudinea) ndi gulu lazachikondwerero zomwe zimaphatikizapo mitundu yoposa 500, ambiri a iwo ndi madzi abwino. Pakati pawo titha kupeza nyama zolusa zopanda mafupa ndi tiziromboti tambiri.
Mu gulu ili pali tiziromboti odziwika: ziphuphu. Ma annelidswa amadya magazi a nyama zina. Pachifukwa ichi, ali ndi chikho chobowolera chomwe chimatsatira omwe akukhala nawo. Chitsanzo cha ma annelids awa ndi mitundu yamtunduwu Ozobranchus, amene amadya mwazi wa akamba okha.
Kubereka kwa annelids
Kuchulukitsa kwa ma annelids kumakhala kovuta kwambiri ndipo kumasiyana m'magulu aliwonse, ngakhale pakati pamtundu uliwonse. M'malo mwake, sizogonana nthawi zonse, koma amathanso kukhala ogonana. Komabe, kuphweka, tiyeni tingofotokozera kubalana kwa gulu lirilonse.
Zolemba za Polychaete
Zolemba za Polychaete ndi nyama zokonda dioecious, ndiye kuti, anthu amatha kukhala amuna kapena akazi. Amuna amatulutsa umuna ndipo akazi amatulutsa mazira. Mitundu yonse yamasewera imatuluka komanso mgwirizano wa onse (umuna) amapezeka m'madzi. Potero amapangidwa mluza womwe umadzetsa mwana watsopanoyo.
Njira yoberekayi ndiyofanana kwambiri ndi miyala yamtengo wapatali. Dziwani zambiri zazinthu zodabwitsa izi m'mitundu yamakorali.
oligochaete annelids
Nyongolotsi (oligochetes) ndizo azimayindiye kuti yemweyo ali ndi ziwalo zoberekera za abambo ndi amai. Komabe, munthu sangathe kudzipangira umuna, ndiwo nthawi zonse amafunikira ma annelids awiri. Mmodzi amachita ngati wamwamuna ndikupereka umuna. Wina amatenga gawo lachikazi ndikupereka dzira.
Pakulimbana, oligochaetes awiriwa amakhala okhazikika moyang'ana mbali zosiyana. Pakadali pano, onse achimuna ndi achimuna amatulutsa magemu awo. Izi zimasonkhanitsidwa ndi chikuku chomwe chachikazi chimamangidwa kale chifukwa cha England yotchedwa clitoris. Ndi pachoko momwe mgwirizano wa dzira ndi umuna umachitika, ndiye kuti, umuna. Kenako cocoko pamapeto pake amapatukana ndi wamkazi. Chaka chaching'ono chimatuluka.
Malipiro a Hirudinal
Hirudinal annelids nawonso ziweto zofananira. Uchembere, komabe, ndi mkati. Yemwe amakhala ngati mwamuna amalowetsa mbolo yake mwa mkazi ndikutulutsa umuna mwa iye.
