262 ESSENTIALS OF ZOOLOGY 



Order 3. Foraminifera — Glohigerina 

 Order 4. Eadiolaria — Thalassicolla 

 Order 5. Mycetozoa — Mucilago 



Class III. Sporozoa 



Telosporidia 

 Coccidiomorpha — Eimeria stiedae 

 Gregarinida — Gregarina blattarum 

 Haemosporidia — Plasmodium vivax 



Cnidosporidia 

 Myxosporidia — Myxobolus 

 Microsporidia — Nosema 



Acnidosporidia 



Sarcosporid ia — Sarcocystis Undemanni 

 Haplosporidia — Ichthyosporidium 



fusoria 



Holotrichida — Paramecium caudatum 

 Heterotrichida — Stentor coeruleus 

 Oligotricha — Halteria 

 Plypotricha — Stylonychia 

 Peritricha — Vorticella 



Class V. Suctoria — Podophrya gracilis 



Phylum II. Porifera (Sponges) 



Class I. Calcispongiae (Calcarea) 



Order 1. Homocoela — Leucosolenia 

 Order 2. Heterocoela — Scypha (Grantia) 



Class II. Hyalospongiae (Hexactinellida) — Euplectella aspergillum 



Class III. Demospongiae 



Order 1. Tetraxonida — Geodia 



Order 2. Monaxonida — Spongilla 



Order 3. Ceratosa — Euspongia (bath sponge) 



Order 4. Myxospongida — Ealisarca dujardini 



Phylum III. Coelenterata (Jellyfishes) 



Class I. Hydrozoa 



Order 1. Anthomedusae — Hydra 



Order 2. Leptomedusae — Obelia 



Order 3. Trachomedusae — Trachynema 



Order 4. Narcomedusae — Cunocantha 



Order 5. Hydrocorallinae — Millepora 



Order 6. Siphonophora — Physalia 



Class II. Scyphozoa 



Order 1. Stauromedusae — Tessera 



Order 2. Peromedusae — Periphylla 



Order 3. Cubomedusae — Chiropsalmus 



Order 4. Discomedusae — Aurellia 



Class III. Anthozoa 



Subclass A. Alcyonaria 



Order 1. Stolonifera — Cornulariella 

 Order 2. Alcyonacea — Alcyonium 

 Order 3. Gorgonacea — Corallium 

 Order 4. Pennatulacea — Eenilla 



