Wadatacce
The echinoderms ko echinodermata Su dabbobin ruwa ne masu rarrafe amma suna da dermoskeleton. Wannan nau'in dabbar ruwa tana da faranti masu ƙyalƙyali ko ƙanƙara na spiny da ke warwatse cikin jiki. Saboda haka sunansa: echinoderm, wanda ke nufin "fatar da aka rufe da ƙaya”.
Faranti na calcareous an haɗa su da carbonate na carbonate kuma, wasu daga cikinsu, suna yin magana da juna kamar yadda ake yi a cikin kifin tauraro, yayin da wasu ke yin walda suna yin wani nau'in harsashi kamar yadda ake yi da ƙurmin teku.
The echinoderms suna iya rayuwa ne kawai a cikin yanayin ruwa. Waɗannan suna motsawa ta hanyar rarrafe a ƙasan muhallin teku kuma nau'in haɓakar su ba ta dace ba, a wasu lokuta suna da ikon sake haihuwa, kamar yadda ake yi da kifin tauraro.
- Zai iya taimaka muku: Dabbobin Arthropod.
Kamar yadda suke?
Echinoderms suna gabatar da sifar radial, musamman musamman suna daidaita da juna. Wato sassan jikinsu suna kusa da wata cibiya.
Ba su da kai ko kwakwalwa. Koyaya, suna iya hango abin da ke faruwa a kusa da su ta sel jikin da ke tattara bayanai daga muhallin su. Su kuma ba su da zuciya tunda tsarin jinin su a bude yake.
Misalan echinoderms
- Kifin kifi
- Tauraron tauraro ko taurari na Linckia
- Orthasterias koehleri
- Sannu -sannu
- Ofiura
- Lily na teku
- Harshen Flamenco
- Compatula
- Harshen Flamenco
- Ruwa Comatula
Misalan echinoderms gwargwadon nau'in kuɗi
Lily na teku
- Davidaster rubiginosus
- Endoxocrinus parrae
- Himerometra robustipinna
- Lamprometra palmata
- Leptometra na Celtic
- Ptilometra australis
- Stephanometrist ya nuna
- Tropiometra carinata
Starfish ko Asteroid. An rarrabe su cikin umarni:
- Yi oda Brisingida, inda akwai nau'ikan 111
- Order Forcipulatida, tare da nau'ikan 269
- Sanya Paxillosida, nau'ikan 372
- Yi oda Notomyotida, nau'ikan 75
- Sanya Spinulosida, nau'ikan 121
- Tsarin Valvatida, tare da nau'ikan 695
- Yi oda Velatida, tare da nau'ikan 138
Wasu nau'in sune:
| Asterias ya girma | Linckia multifora |
| Kambi na ƙaya | Mithrodia fishi |
| Sugar star | Nardoa galatheae |
| Tauraron ruwan hoda | Ophidiasteridae |
| Mai fahariya | Oreasteridae |
| Daga monilis | Orthasterias koehleri |
| Goniasteridae | Pentaceraster |
| Henricia leviuscula | Pentagonaster |
| Henricia mai jini | Spinuloside |
| Leiaster leachi | Valvatida |
Ofiuras
| Amphiodia occidentalis | Ophioderma panamensis |
| Amphipholis | Ophionereis shekara -shekara |
| Amphipholis squamata | Ophiopholis aculeata |
| Amphiura arcystata | Ophiopholis kennerlyi |
| Ophiocoma erinaceus | Ophioplocus esmarki |
| Ophiocomina nigra | Ophiothrix spiculata |
| Ophioderma | Ophiotrix fragilis |
| Ophioderma longicauda | Ophiurida |
Kudancin teku
| Chondrocidaris gigantea | Zuciya mai shinge |
| Colobocentrotus atratus | Pebble urchins ko kofato urchins |
| Paucispinum headband | Ƙungiyoyin ruwan teku na gama gari |
| Diadematoid | Fensir tip shinge |
| Dolar yashi ko shinge mara kyau | Lytechinus semituberculatus |
| Echinometridae | Dankalin teku |
| Echinothrix headband | Pseudoboletia indiana |
| Parson hat hat urchin | Toxopneustidae |
Kogin cucumbers. An rarraba su zuwa iyalai daban -daban da azuzuwan:
- Dendrochirotacea
- Aspidochirotacea
- Apodacea
Wasu nau'in sune:
| Actinopyga | Chocolate guntu teku kokwamba |
| Bohadschia Paradoxa | Black Sea kokwamba |
| Holothuria cinerascens | Psolidae |
| Holothuria pervicax | Sclerodactylidae |
| Leptosynapta tenuis | Stichopus |
| Parastichopus californicus | Synapta maculata |
| Warty kokwamba | Thelenota ananas |
