जन्तुओं के वर्गों की सूची
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नीचे जन्तुजगत के सभी संघों (phylum) के अन्तर्गत आने वाले सभी वर्गों (classes) की सूची दी गयी है। यहाँ जन्तुओं के ३३ सघों के अन्तर्गत १०७ वर्गों दिए गए हैं। किन्तु यह ध्यान रखना चाहिए कि यही एकमात्र सूची नहीं है, विभिन्न स्रोत भिन्न संघों और भिन्न वर्गों की सूची देते हैं।
अज्ञात संघ (Incertae sedis)
Acanthocephala (thorny-headed worms)
- Archiacanthocephala
- Eoacanthocephala
- Palaeacanthocephala (ancient thornheads)
Acoelomorpha (simple soft-bodied flatworms)
Annelida (segmented worms)
- Aelosomata[१]
- Clitellata (earthworms)
- Myzostomida
- Polychaeta (bristle worms)
- Echiura (spoon worms)
- Sipuncula (peanut worms)
Arthropoda (arthropods: insects, crustaceans, arachnids, centipedes, and millipedes)
Chelicerata[२]
- Arachnida (spiders, scorpions, and kin)
- Xiphosura (horseshoe crabs; only 4 extant species)
- Pycnogonida (sea spiders)
Crustacea[३]
- Branchiopoda (fairy shrimp, tadpole shrimp, water fleas, and clam shrimp)[४]
- Cephalocarida (horseshoe shrimp; only 12 described species)[५]
- Malacostraca (crabs, lobsters, crayfish, krill, various shrimp, woodlice, and kin)f[६]
- Maxillopoda (barnacles, copepods, fish lice, and other groups)[७]
- Ostracoda (seed shrimp)[८]
- Remipedia
Hexapoda[९]
- Entognatha (coneheads, two-pronged bristletails and springtails)
- Insecta (insects)
Myriapoda[१०]
Brachiopoda ("lamp shells")
Bryozoa (moss animals)
Chaetognatha (arrow worms)
रज्जुकी संघ
Cephalochordata
- Leptocardii (lancelet)
Tunicata
- Appendicularia (larvaceans)
- Ascidiacea (sea squirts)
- Sorberacea
- Thaliacea (salps, pyrosomes, and doliolids)
Vertebrata
Agnatha
Cyclostomata
- Myxini (hagfish)
- Petromyzontida (lampraey)
Gnathostomata
- Chondrichthyes (cartilaginous fish, mostly sharks and rays)
Tetrapoda
Osteichthyes
- Actinopterygii (ray-finned fish, which includes most familiar bony fish)
- Sarcopterygii (lobe-finned fish)
Cnidaria (marine stinging animals)
- Anthozoa (anemones and corals)
- Cubozoa (box jellyfish)
- Hydrozoa (hydroids)
- Malacosporea (marine parasites)
- Myxosporea (marine parasites)
- Scyphozoa (true jellyfish)
- Staurozoa (stalked jellyfish)
- Polypodiozoa (marine parasites)
साइक्लिओफोरा (Cycliophora ; छोटे सागरीय जन्तु
Dicyemida (rhombozoa)
- Dicyemida
Echinodermata (starfish, sea urchins, sand dollars, sea lilies, and others)
Crinozoa
- Crinoidea (sea lilies and feather stars)
Asterozoa
- Asteroidea (star fish)
- Ophiuroidea (brittle stars)
Echinozoa
- Echinoidea (sea urchins)
- Holothuroidea (sea cucumbers)
Entoprocta
- Entoprocta
Gastrotricha (hairybacks)
- Gastrotricha
Gnathostomulida (jaw worms)
- Gnathostomulida
Hemichordata
- Enteropneusta (acorn worms)
- Pterobranchia
Kinorhyncha (mud dragons)
Loricifera
मोलस्का
- Bivalvia (clams, mussels, scallops, and kin)
- Caudofoveata
- Cephalopoda (octopuses, squids and cuttlefish)
- Gastropoda (snails and slugs)
- Monoplacophora
- Polyplacophora (chitons, or sea cradles)
- Scaphopoda (tusk shells)
- Solenogastres
नेमाटोडा (गोलकृमि)
Nematomorpha (horsehair worms)
Nemertea (ribbon worms)
Onychophora (velvet worms)
Orthonectida
Placozoa
Platyhelminthes (flatworms)
- Cestoda (tapeworms and relatives)
- Monogenea
- Trematoda (flukes)
- Turbellaria (e.g. Dugesia)
Porifera (sponges)
- Calcarea (calcareous sponges)
- Demospongiae
- Hexactinellida (glass sponges)
- Homoscleromorpha
Priapulida (priapulid worms)
Rotifera (rotifers)
Tardigrada (tardigrades, water bears, or moss piglets)
Xenoturbellida
सन्दर्भ
- ↑ साँचा:cite web
- ↑ साँचा:cite web
- ↑ साँचा:cite web
- ↑ साँचा:cite web
- ↑ स्क्रिप्ट त्रुटि: "citation/CS1" ऐसा कोई मॉड्यूल नहीं है।
- ↑ साँचा:cite web
- ↑ स्क्रिप्ट त्रुटि: "citation/CS1" ऐसा कोई मॉड्यूल नहीं है।
- ↑ स्क्रिप्ट त्रुटि: "citation/CS1" ऐसा कोई मॉड्यूल नहीं है।
- ↑ साँचा:cite web
- ↑ साँचा:cite web