Invertebrate Biology Oregon State University
Terms
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Phylum and Class -
Phylum: Plathelminthes
Class: Turbellaria
*triplobastic
*protostomes
*acoelomate -
Phylum, Class, Genus -
Phylum:Platyhelminthes
Class: Turbellaria
Genus: Planaria -
Phylum, Class, Subclass Genus -
Phylum:Cnidaria
Class: Anthozoa
Subclass:Hexacorallia
Genus:Aiptasia -
morphology: name 8 structures in diagram -
1.Oral disk
2.Pharnyx
3. Gastrovascular Cavity
4. Acontia
5. Tentacle
6. Mouth
7. Retractor Muscle
8. Pedal Disk -
Phylum, Class, Subclass, & Species name -
Phylum:Mollusca
Class: Gastropoda
Subclass: Opistobranchia
Species name: Anisodoris nobilis -
Phylum, Class, Subclass, Genus -
Phylum:Cnidaria
Class: Anthozoa
Subclass: Hexacorallia
Genus: Anthopleura -
Phylum and Class -
Phylum: Cnidaria
Class: Anthozoa -
Phylum, Class, Genus -
Phylum: Cnidaria
Class: Scyphozoa
Genus: Aurelia -
Phylum, class & name 7 lifestages -
Phylum:Cnidaria
Class: Scyphozoa
Genus: Aurelia
1.Scyphistoma
2. Asexual Budding
3. Strobila
4. Ephyra
5. Juvenile Medusa
6. Adult Medusa (Dioecious)
7. Planula (larvae) -
Phylum, & Genus -
Phylum: Nematoda
Genus: Ascaris -
Phylum, Class -
Phylum: Cnidaria
Class: Hydrozoa -
Phylum, Class, Genus -
Phylum: Cnidaria
Class: Scyphozoa
Genus: Aurelia -
Phylum, Class, type -
Phylum: Porifera
Class: Calcarea
Type: Asconoid -
Phylum, Class & what morphological feature is this? -
Phylum: Platyhelminthes
Class: Cestoda
a:Scolex -
Phylum Class and major body parts -
Phylum: Platyhelminthes
Class: Cestoda
Scolex, Proglottids, Tegument -
Phylum, Class, Subclass Species name -
Phylum: Mollusca
Class; Gastropoda
Subclass: Opisthobranchia
Species:Diaulula sandiegensis -
Phylum & Genus -
Phylum: Nematoda
Genus: Cephalobus -
Phylum and Class -
Phylum: Platyhelminthes
Class: Cestoda -
Phylum & Class -
Phylum: Platyhelminthes
Class: Trematoda -
Phylum & Class
Name structures -
Phylum: Platyhelminthes
Class: Turbellaria
1.Gastrovascular Cavity
2.Pharynx
3. Eyspots
4. Ganglia
5. VentralNerve Cords -
Phylum & Class -
Phylum: Platyhelminthes
Class: Turbellaria -
Phylum Class & Subclass -
Phylum: Cnidaria
Class: Anthozoa
Subclass: Hexacorallia -
Phylum Class & Genus -
Phylum: Platyhelminthes
Class: Trematoda
Genus: Fasciola -
Phylum Class Genus -
Phylum: Platyhelmenthes
Class: Trematoda
Genus: Fasciola -
Phylum Class
What is it? -
Phylum: Porifera
Class:Demospongiae
A: Gemmule -
Phylum, Class & Name the three types of Zooids -
Phylum: Cnidaria
Class: Hydrozoa
A: Gastrozooids, Gonozoids, Dactylozoids -
Phylum, Class, Genus
Habitat? -
Phylum: Cnidaria
Class: Hydrozoa
Genus: Hydra
A: Freshwater -
Phylum Class Genus -
Phylum: Cnidaria
Class: Hydrozoa
Genus: Gonionemus -
Phylum, Class, Genus & Name structures; note that # 1, & #8 refer to the surface -
Phylum: Cnidaria
Class: Hyrdozoa
Genus: Gonionemus
1.Aboral Surface
2.Stomach
3.Manubrium
4.Gonad
5.Oral Arm
6.Velum
7.Tenatacle
8.Oral Surface
9.Cnidocyte Batteries
10.Adhesive Pads -
Phylum Class Genus -
Phylum: Cnidaria
Class: Hydrozoa
Genus: Gonionemus -
Phylum Genus
& What kind of coelom does this animal have?
What adaptation does it have for a parasitic lifestyle -
Phylum: Nematoda
Genus: Ascaris
A1: Triploblastic Pseudocoelomate
A2: Cuticle -
Phylum Class
What are the structural elements of the mesohyl made of in this class and what is their shape? -
Phylum: Porifera
Class: Hexactinellida
A: The class Hexactinellida have 6-rayed siliceous spicules in their mesohyl -
Phylum Class & Subclass -
Phylum; Anellida
Class: Clitellata
Subclass: Hirudinea -
Phylum Class & Subclass
What is the general shape of this animal called? -
Phylum: Anellida
Class: Clitellata
Subclass: Hirudinea
A: Vermiform -
Phylum Class
What is the covering that protects this colonial animal called? -
Phylum: Cnidaria
Class: Hydrozoa
A: Perisarc (is proteinaceous) -
Phylum, Class, Species name -
Phylum: Mollusca
Class: Polyplacophora
Sp.= Katharina tunicata -
Phylum Class, Species Name & What is covering the plates? -
Phylum: Mollusca
Class: Polyplacophora
Sp.= Katharina tunicata
A: The Gridle which is part of the mantle -
Phylum Class Order Family & Genus -
Phylum: Mollusca
Class: Gastropoda
Order: Caenogastropoda
Family:Littorinidae
Genus: Littorina sp. -
Phulym, Class, Subclass, Order, & Genus -
Phylum: Mollusca
Class: Cephalopoda
Subclass: Coleoidea
Order: Teuthoidea
Genus: Loligo -
Phylum, Class, Subclass, Order, Genus & identify the labeled structures -
Phylum: Mollusca
Class: Cephalopoda
Subclass: Coleoidea
Order: Teuthoidea
Genus: Loligo
A:anterior vena cava
B:kidney
C:branchial heart
D:posterior vena cava
E:systemic heart
F:pen -
Phylum, Class, Subclass, Order, Family, & Species name -
Phylum: Mollusca
Class: Gastropoda
Subclass: Opisthobranchia
Order: Nudibranchia
Family: Discodorididae
Genus: Anisodoris
Species: nobilis -
Phylum, Class, Subclass, Order, Family, & Species name -
Phylum:Mollusca
Class: Gastropoda
Subclass: Prosobranchia
Order:Archaeogastropoda
Family:Acmaeidae
Genus:Lottia -
Phylum, Class, Subclass, Genus & Identify labeled structures -
Phylum:Annelida
Class:Clitellata
Subclass:Oligochaeta
Genus:Lumbricus
1. Supra-esophageal ganglia
2. Aortic arch
3. Septa
4. Dorsal lood vessels
5. Segemntal ganglia
6. Nephridium
7. Ventral blood vessel
8. Ventral nerve cord
9. Coelom -
Phylum, Class, Subclass, Genus -
Phylum: Annelida
Class:Clitellata
Subclass:Oligochaetes
Genus:Lumbriculus
California Blackworm -
Phylum, Class, Subclass, Genus -
Phylum:Annelida
Class:Clitellata
Subclass:Oligochaetes
Genus:Lumbriculus -
Phylum, Class, Subclass, Genus -
Phylum:Annelida
Class:Clitellata
Subclass:Oligochaetes
Genus:Lumbriculus -
Genus - Genus: Lumbricus
-
Genus & Identify labeled parts -
Genus: Lumbricus
1.prostomium
2.heart
3.seminal vesicles
4.crop
5.gizzard
6.septa or septum
7.dorsal blood vessel
8.clitellum
9.pharynx
10.esophagous
11.coelom
12.nephridium(ia) -
Given that this tissue is from an animal in the Phylum Porifera; What is the name of this tissue? - A: Mesohyl
-
What is the species name of the animal from the class Bivalvia, the Subclass of the Cnidarian & the Subphylum, Class, Subclass of the Arthropod? -
A: Mytilus californianus
B: Cl. Anthozoa Subcl.Hexacorallia
C: Subphylum: Mandibulata
Class: Crustacea
Subclass: Cirripedia -
Phylum, Class, & Subclass -
Phylum:Mollusca
Class:Cephalopoda
Subclass:Nautiloidea -
Phylum, Class, Subclass, & Genus
A: Which specimen is a male and which is a female?
B: Identify the labled parts -
Phylum:Mollusca
Class:Cephalopoda
Subclass:Teuthoidea
Genus:Loligo
A: The female (lower) has nidamental gland(N) and highly granular gonad (X).
B:
A-arms
B-siphon (funnel)
C-siphon retractor muscles
D-fin
E-mantle
F-tentacles
G-ctenidium -
Phylum,
A: Does this animal have a body cavity? Kind?
B: What is the labled structure?
C: Does this animal have a mouth and an anus? If so which forms first and what is -
Phylum: Nemertea
A:This animal is a coelomate.
B:Proboscis
C:The mouth forms 1st and this conditions is Protostome -
Phylum, identify the labeled structures, &
A: What knid of body cavity does this animal have?
B: What is the function of structure #3 and what other structure is associa -
Phylum: Rotifera
1.Corona
2.Toes
3.Mastax
A: Rotiferans are Pseudocoelomates
B: The mastax grinds food and is aided in this process by TROPHI -
Phylum, Class, Subclass, Order, Family, & Species name -
Phylum:Mollusca
Class: Gastropoda
Subclass:Prosobranchia
Order: Neogastropoda
Family: Muricacea
Genus: Nucella
Species: canaliculata -
Phylum, Class & Genus
What body form is this animal exhibiting? -
Phylum: Cnidaria
Class: Hydrozoa
Genus: Obelia
A: Medusoid -
Phylum, Class, Genus & identify polyp types (1,3,4) or structures (2,5) -
Phylum: Cnidaria
Class:Hydrozoa
Genus:Obelia
1.Gastrozooid
2.Tentacle
3.Medusa buds
4.Gonozooid
5.Perisarc -
Phylum, Class, & Subclass -
Phylum: Cnidaria
Class: Anthozoa
Subclass:Octocorallia -
Phylum, Class & Subclass -
Phylum:Cnidaria
Class:Anthozoa
Subclass:Octocorallia -
Phylum, Class, & Subclass -
Phylum:Cnidaria
Class:Anthozoa
Subclass:Octocorallia -
Phylum, Class, Subclass &
Order -
Phylum:Mollusca
Class:Cephalopoda
Subclass:Coleoidea
Order: Octopoda -
Phylum, Class, & Order -
Phylum:Cnidaria
Class:Hydrozoa
Order: Siphonophora -
Phylum, Class & Genus -
Phylum:Platyhelminthes
Class:Turbellaria
Genus:Planaria -
Phylum, Class & Genus -
Phylum:Platyhelminthes
Class:Trematoda
Subclass:Fasciola -
Phylum, Form & Identify labeled parts -
Phylum:Porifera
Form: Asconoid
1.Choanocytes
2.Spongocoel
3.Archaeocytes
4.Spicules
5.Porocytes
6.Ostia
7.Osculum
8.Mesohyl -
Phylum & Class
What are the general characters of the Class? -
Phylum: Porifera
Class: Dermospongiae
A:
1. Spicules siliceous, never calcium carbonate
2. Most have leuconoid body form
3. Spongin present -
Phylum, Class, & Subclass -
Phylum:Mollusca
Class:Gastropoda
Subclass:Pulmonata -
Phylum, Class, & Subclass -
Phylum:Mollusca
Class:Gastropoda
Subclass:Pulmonata -
Phylum, Class, Subclass, &
Species name
Identifiy labeled structures -
Phylum: Mollusca
Class:Gastropoda
Subclass:Opistobranchia
Species name: Anisodoris nobilis
A:
1. Anal gill plume
2. Rhinophore
3. Mouth -
Phylum - Phyllum: Rotifera
-
Phylum, & Class -
Phylum: Cnidaria
Class: Scyphozoa -
Phylum, Class, Subclass, & Order -
Phylum:Mollusca
Class:Cephalopoda
Subclass:Coleoidea
Order: Sepioidea -
Phylum, Class, & Genus -
Phylum:Platyhelminthes
Class:Cestoda
Genus: Taenia -
Phylum, Class, Genus
& what is this structure? -
Phylum: Platyhelminthes
Class: Cestoda
Genus: Taenia
A: Scolex -
Phylum, Class, Subclass, & Order -
Phylum:Mollusca
Class:Cephalopoda
Subclass: Coleoidea
Order: Teuthoidea -
Phylum, Class, Subclass, Order, Genus & Species -
Phylum:Mollusca
Class: Gastropoda
Subclass:Prosobranchia
Order:Archaeogastropoda
Species name: Tegula funebralis -
Phylum, Class, & Subclass -
Phylum:Echinodermata
Class:Stelleroidea
Subclass:Ophiuroidea -
Phylum, Subphylum, Class, Subclass, Order & Fill in the blanks (A&B), Indentify the labeled structures (C&D) -
Phylum:Arthropoda
Subphylum:Mandibulata
Class: Crustacea
Subclass: Malacostraca
Order:Decapoda
A:Biramous
B:Cephalothorax
C:Exopodite
D:Endopodite
(Protopodite is not labeled but it is the segment that is clostest to the body) -
Phylum, Subphylum,Class, Subclass, Order -
Phylum:Arthropoda
Subphylum: Mandibulata
Class:Crustacea
Subclass: Malacostraca
Order:Isopoda -
Phylum, Subphylum, Class, Order &
Larval development -
Phylum:Arthropoda
Subphylum:Mandibulata
Class:Insecta/Hexapoda
Order:Hymenoptera
Holometabolus -
Phylum, Subphylum, Class, Subclass, & Order -
Phylum: Arthropoda Subphylum:Mandibulata
Class: Crustacea
Subclass: Malacostraca Order:Decapoda -
Indentify labeled structures -
1.Maderporite
2.Dorsal sac (heart)
3.Cardiac Stomach & Pyloric stomach
4.Gonad
5.Pyloric caecum
6.Ampulla
7.Tube feet (podia)
8.Radial nerve
9.Radial water canal
10.Ring water canal
11.Nerve ring
12.Mouth
13.Stone canal
14.axial gland -
? -
1.Spines
2.Mouth
3.Tube feet
Oral Surface -
Phylum, Class, Subclass,&
Indentify the labeled structure & What surface is this? -
Phylum:Echinodermata
Class:Stelleroidea
Subclass: Asteroidea
1. Maderportite
Function: orface though which water enters the Water Vascular System
*Arboral surface -
Phylum, Subphylum, Class, & Subclass -
Phylum:Arthropoda
Subphylum:Mandibulata
Class:Crustacea
Subclass:Branchiopoda
Brine Shrimp -
Phylum, Class, Subclass -
Phylum:Echinodermata
Class:Stelleroidea
Subclass:Ophiuroidea -
Phylum - Phylum:Bryozoa
-
Phylum - Bryozoa
-
Phylum, Subphylum, Class, Order & Larval development -
Phylum:Arthropod
Subphylum:Mandibulata
Class:Hexapoda/Insecta
Order:Coleoptera
Holometabolous -
Phylum, Subphylum, Class, Order & Larval development -
Phylum: Arthropoda Subphylum: Mandibulata Class: Hexapoda/Insecta Order: Hymenoptera
Holometabolous -
Phylum, Subphylum, Class, Order -
Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida Order:Araneae -
Phylum, Subphylum, Class, Order -
Phylum:Arthropoda
Subphylum: Chelicerata Class: Myriapoda Order:Chilopoda -
Phylum, Subphylum, Class, Subclass -
Phylum:Arthropoda
Subphylum:Mandibulata
Class:Crustacea
Subclass: Cirripedia -
Phylum, Class -
Phylum:Echinodermata
Class:Echinoindea -
Phylum, Subphylum, Class, Subclass -
Phylum:Arthropoda
Subphylum: Mandibulata Class:Crustacea
Subclass:Copepoda -
Phylum, Subphylum, Class, Subclass -
Phylum: Arthropoda Subphylum:Manibulata
Class:Crustacea
Subclass: Copepoda -
Phylum, Subphylum, Class, Subclass -
Phylum:Arthropoda
Subphylum: Mandibulata Class: Crustacea Subclass:Branchiopoda -
Phylum, Subphylum, Class, Subclass -
Phylum: Arthropoda Subphylum: Mandibulata Class: Crustacea
Subclass:Cirripedia -
Phylum, Subphylum, Class, Order -
Phylum: Arthropoda Subphylum: Chelicerata
Class:Myriapoda
Order:Diplopoda -
Phylum, Class
What type of feeding strategy does this animal employ? -
Phylum:Annelida
Class: Polychaeta
Suspension feeder/filter feeder -
Phylum, Class, Subclass -
Phylum:Echinodermata
Class:Stelleroidea
Subclass:Ophiuroidea -
Phylum, Subphylum, Class, Order
Larval development -
Phylum:Arthropoda
Subphylum:Mandibulata
Class:Hexapoda/Insecta Order:Hemiptera
Paurometabolous -
Phylum, Class -
Phylum:Echinodermata
Class:Holothuroidea -
Phylum, Subphylum, Class, Order & Larval development -
Phylum:Arthropoda Subphylum:Mandibulata Class:Hexapoda/Insecta Order: Diptera
Holometabolous -
Phylum, Subphylum, Class, Subclass, Order - Phylum:Arthropoda Subphylum:Mandibulata Class:Crustacea Subclass:Malacostraca Order:Isopoda
-
Phylum, Subphylum, Class, Subclass, Order - Phylum:Arthropoda Subphylum:Mandibulata Class:Crustacea Subclass:Malacostraca Order:Isopoda
-
Phylum, Subphylum, Class, Order -
Phylum:Arthropoda Subphylum:Chelicerata
Class: Arachnida Order:Acari -
Phylum, Subphylum, Class, Order & Larval development -
Phylum:Athropoda Subphylum:Mandibulata Class:Hexapoda Order:Lepidoptera
Holometabolous -
Phylum - Phylum: Brachiopoda
-
Phylum, Subphylum, Class, Order & Larval development -
Phylum: Arthropoda Subphylum: Mandibulata Class:Hexapoda/Insecta Order:Odonata
Hemimetabolous -
Phylum, Subphylum, Class, Subclass, Order -
Phylum: Arthropoda Subphylum:Mandibulata Class:Crustacea
Subclass:Malacostraca
Order:Stomatopoda
Mantis Shrimp -
Phylum, Subphylum, Class, Order & Larval development -
Phylum:Arthropoda Subphylum:Mandibulata Class:Hexappoda/Insecta Order: Lepidoptera
Holometabolous -
Phylum, Subphylum, Class, Order & Larval development -
Phylum: Arthropoda Subphylum:Mandibulata Class:Hexapoda
Order: Othroptera
Hemimetabolous -
Phylum, Class - Phylum:Echinodermata Class: Echinoindea
-
Phylum, Subphylum, Class, Order & Indentify the labeled structures -
Phylum: Arthropoda Subphylum: Chelicerata Class:Arachnida Order: Scorpiones
1.Chelicera
2.Pedipalps
3.Venomous Telson -
Phylum, Class, -
Phylum:Echinodermata
Class: Holothuroidea -
Phylum, Class -
Phylum: Annelida
Class: Polychaeta -
Phylum, Subphylum, Class, Subclass, Order & Identify the labeled structures -
Phylum: Anthropoda Subphylum:Mandibulata Class:Curstacea Subclass: Malacostraca
Order:Decapoda
1.Cheliped
2.2nd Antenna
3.Stalked eye
4.Maxilliped
5.Telson
6.Pereopods (walking legs)
7.Carapace -
Phylum, Subphylum, Class, Order & Larval development -
Phylum: Arthropoda Subphylum: Mandibulata Class: Hexapoda
Order:Siphonaptera
Holometabolous -
Phylum, Class, Subclass -
Phylum: Echinodermata
Class: Stelleroidea
Subclass: Asteroidea -
Identify the labeled structures -
1.Pyloric caeca
2.Gonad
3.Ambrlacral ridge
4.Pyloric stomach -
Identify the labeled structures -
1.Pyloric caeca
2.Gonad
3.Stone Canal
4.Ambulacral ridge -
Identify the labeled structures -
1.Ambulacral ridge
2.Ampulla
3.Gonad