Biology
- Animal Kingdom: Model Questions
Animal Kingdom: Model Questions 1. An animal shows the following characters:· Body is dorso-ventrally flattened· Parenchyma cells are found between the body...
- Excretory Organs Of Animals
Phylum Excretory organ Porifera No. Diffusion through body surface Cnidaria No. Diffusion through body surface Ctenophora No. Diffusion through body surface Platyhelminthes Protonephredia (Flame cells) Nemathelminthes Renette cells Annelida...
- Respiratory Organs Of Animals
Phylum Respiratory organ Porifera Body surface Cnidaria Body surface Ctenophora Body surface Platyhelminthes Body surface Nemathelminthes Body surface Annelida Skin (integument) Arthropoda Aquatic insects (mayflies, nymphs...
- Some Important Connecting Links
Link Between the groups 1. Actinomycetes Bacteria & Fungi 2. Archaeopteryx Reptiles & Birds 3. Balanoglossus Chordates & Non-chordates 4. Chimera (Rabbit...
- Second Names Of Some Animals
Second name Scientific name Porifera 1. Bath sponge, Horny sponge Euspongia (Spongia) 2. Blue coral Heliopora 3. Boring...
Biology
Larvae of different animals
| Phylum | Organism | Larva |
| Porifera | Sycon | Amphiblastula |
| Leucosolenia | Parenchymula (Stereogastrula) | |
| Higher sponges | Rhagon | |
| Cnidaria | Aurelia (Jelly fish) | Ephyra (Ephyrula), Planula, Hydratuba |
| Obelia, Sea anemone | Planula | |
| Anthozoa (E.g. Gemmaria) | Semper?s larva | |
| Ctenophora | | Cydipid larva |
| Platyhelminthes | Taenia (Tapeworm) | Bladder worm (Cysticercus), Hexacanth, Oncosphere |
| Fasciola (Liver fluke) | Cercaria, Miracidium, Metacercaria, Redia, Sporocyst | |
| Planocera (class Turbellaria) | Muller?s larva | |
| Nemathelminthes | Ancylostoma (Hookworm) | Filariform |
| Wuchereria (Filarial worm) | Microfilariae | |
| Ascaris (Round worm) | Juvenile, Rhabditiform | |
| Annelida | Neries (sand worm) | Trochophore |
| Polygordius | Loven?s larva | |
| Arthropoda | Squilla | Alima |
| Butterfly, Silk moth | Caterpillar (pupa is known as Chrysalis) | |
| Lepas (Ship Barnacle) | Nauplius, Cypris | |
| Hermit crab | Glaucothoe | |
| Beetles and Honeybee | Grub | |
| Housefly | Maggot | |
| Crab | Megalopa &Zoea | |
| Simplest crustacean larva | Nauplius | |
| Rock Lobster | Phyllosoma | |
| Lobsters | Schizopod or Mysis | |
| Mosquitoes | Wriggler | |
| Prawn | Nauplius, Metanauplius, Protozoea, zoea, Metazoea, Mysis | |
| Sacculina | Nauplius, Cypris, Kentrogen stage, Sacculina interna, Sacculina externa | |
| Limulus | Trilobite | |
| Ticks and mites | Hexapod larva | |
| Mayfly | Naiads | |
| Mollusca | Unio (Water mussel) | Glochidium |
| Amphineura (E.g. Chiton), Scaphopoda (E.g. Dentalium) and Gastropoda | Trochophore (Trochosphere, Telotrocha or Teleotrocha) | |
| Some gastropods | Veliger | |
| Echinodermata | Holothuria (Sea cucumber) | Auricularia |
| Asterias (starfish) | Bipinnaria & Brachioloaria | |
| Brittle star | Ophiopluteus | |
| Echinus | Echinopluteus | |
| Antedon | Doliolaria, Pentacrinus | |
| Hemichordata | Balanoglossus | Tornaria |
| Chordata | Petromyzone (Lamprey) | Ammocete |
| Herdmania, Ascidia | Ascidian Tadpole | |
| Amblystoma (Tiger salamander) | Axolotl | |
| Frog, Amphiuma | Tadpole | |
| Minor phylum Echiuroidea | | Trochophore |
| Minor phylum Sipunculoidea | | Trochophore |
| Minor phylum Bryozoa | | Trochophore |
| Minor phylum Polyzoa | | Trochophore |
| Minor phylum Ectoprocta | Bugula | Cyphonautes |
| Minor phylum Phoronida | Phoronis | Actinotrocha |
| Minor phylum Nemertina | Lineus | Pilidium larva |
| Mesozoa | Dicyamids | Infusoriform larva |
- Animal Kingdom: Model Questions
Animal Kingdom: Model Questions 1. An animal shows the following characters:· Body is dorso-ventrally flattened· Parenchyma cells are found between the body...
- Excretory Organs Of Animals
Phylum Excretory organ Porifera No. Diffusion through body surface Cnidaria No. Diffusion through body surface Ctenophora No. Diffusion through body surface Platyhelminthes Protonephredia (Flame cells) Nemathelminthes Renette cells Annelida...
- Respiratory Organs Of Animals
Phylum Respiratory organ Porifera Body surface Cnidaria Body surface Ctenophora Body surface Platyhelminthes Body surface Nemathelminthes Body surface Annelida Skin (integument) Arthropoda Aquatic insects (mayflies, nymphs...
- Some Important Connecting Links
Link Between the groups 1. Actinomycetes Bacteria & Fungi 2. Archaeopteryx Reptiles & Birds 3. Balanoglossus Chordates & Non-chordates 4. Chimera (Rabbit...
- Second Names Of Some Animals
Second name Scientific name Porifera 1. Bath sponge, Horny sponge Euspongia (Spongia) 2. Blue coral Heliopora 3. Boring...