Zoology Invertebrates

About Zoology Invertebrates

This zoology invertebrates app is developed for biology and zoology students. It covers 11 invertebrate phyla including their characteristics and classification.
Brief Contents are described below;
1-Phylum Protozoa
Characteristics of Protozoans:
Maintaining of body functions:
2- Phylum Porifera
Characteristics of Phylum Porifera
Classification of Phylum Porifera
Phylum Porifera is classified into three classes:
1. Calcarea
2. Hexactinellids
3. Desmospongiae
3- Phylum Cnidaria:
Characteristics of Phylum Cnidaria:
Phylum Cnidaria Classification:
Phylum cnidaria has three classes.
1. Hydrozoa
2. Scyphozoa
3. Anthozoa
4- Phylum Ctenophora
Characteristics of Phylum Ctenophora:
Phylum Ctenophora Classification
Phylum Ctenophora has two classes;
1. Tentaculata
2. Nudu
5- Phylum Acoelomorpha
Characteristics of Phylum Acoelomorpha:
Classification
Acoelomorpha is divided into two classes.
1. Acoela
2. Nemertodermatida
6- Phylum Platyhelminthes
Characteristics of Phylum Platyhelminthes:
Phylum Platyhelminthes (flatworms) Classification
1 Turbellaria:
2 Trematoda:
3 Cestoda:
7- Phylum Nemertea
Characteristics of Phylum Nemertea:
Phylum Nemertea Classification;
1. Anopla:
2. Enopla:
8- Phylum Mollusca
Characteristics of Phylum Mollusca:
1. Monoplacophora
2. Amphineura
3 Scaphopoda
4 Gastropoda
5. Pelecypoda
6 Cephalopoda
9- Phylum Annelida
Characteristics of Phylum Annelida:
Classification of Phylum Annelida
Annelida are divided into four main classes, primarily on the basis of presence and absence of parapodia, setae, metameres, and other morphological features.
1- Polychaeta
2- Oligochaeta
3- Hirudinea
4- Archiannellida
10- Phylum Arthropoda
Characteristics of Phylum Arthropoda:
Classification of Phylum Arthropoda
The classification of phylum arthropoda are as follows:
1-Crustacea
The subphylum Crustacea is divided into six classes-
A. Branchiopoda
B. Remipedia
C. Chephlocarida
D. Maxillopoda
E. Ostracoda
F. Malacostraca
2-Myriapoda
The subphylum Myriapoda is divided into the following classes:
A. Chilopoda
B. Diplopoda
C. Pauropoda
D. Symphyla
3-Hexapoda
The subphylum Hexapoda is divided into two classes:
A. Insecta
B. Entognatha
4-Chelicerata
The subphylum Chelicerata is divided into the following classes:
A. Arachnida
B. Merostomata
C. Pycnogonida
5-Onychophora
6-Trilobitomorpha
11- Phylum Echinodermata
Characteristics of Phylum Echinodermata:
Phylum Echinodermata Classification
Subphylum 1. Pelmatozoa
Class 1. Crinoidea
Subphylum 2. Eleutherozoa
Class 1. Holothuroidea
Class 2. Echinoidea