Following is a list of about 300 words - a great many of which will probably be new to you. You will need to know these words and others in order to follow the reading assignments, laboratory exercises and lectures for the second five weeks of ZOO 137. The list is drawn from assigned reading in your textbook and laboratory manual and from lecture material. The list, as amended, will be the subject of VOCABULARY EXAM B and will provide a study basis for the the companion lecture and lab exams. "As amended" means that you should be quick to pick up on -- and learn -- any other new words that you hear in the course as you will need to know them to understand what I say, what you read or what you are asked on an examination. Make it a habit to ask me about words you hear or read that are new to you -- and not just zoological terms.

Words on this list in boldface are proper names (Know what a "proper" name is? Are there any "improper" names?). Except asterisked species names, proper names must always be capitalized. Names of genera (What's "genera" the plural of?) and species (asterisked names) must also be italicized or underlined when you write them out. Words that are underlined are those whose etymologies you must learn (Know what an "etymology" is? What "entomology" is?) - they will be the ones you see in the "Bits-and-Pieces" part of the vocabulary exam.

ANNELIDA & EMBRYOLOGY

annelid Annelida archenteron blastocoel blastomere blastopore blastula cerebral chloragogue circular circulatory cleavage clitellum cocoon coelom coelomate copulation crop cuticle determinate deuterostome digestion ectoderm embryogenesis endoderm enterocoelous epidermis epithelium esophagus eucoelomate excretion exoskeleton extrinsic ganglia ganglion genital gizzard gland gastrula gastrulation heart Hirudinea Hirudo hydrostatic indeterminate intrinsic jaws juvenile larva longitudinal Lumbricus lumen mesoderm metamere metamerism metanephridium molt mosaic nephridiopore nephridia Nereis Oligochaeta palp parapodia parapodium peristalsis peristomial peristomium peritoneum pharyngeal pharynx Polychaeta posterior proglottid prostomium protonephridium protostome pseudocoel pseudocoelom pygidium receptacle rectum regulative schizocoelous secretion segment segmentation seminal seta setae skeleton smooth somite spermatozoa spiral striated subneural triploblastic trochophore typhlosole viscera visceral

MOLLUSCA, ARTHROPODA & ECHINODERMATA

abdomen adductor ambulacral ampulla ampullae antenna antennae antennule aorta aortic appendage arachnid Arachnida Architeuthis Argiope arm arthropod Arthropoda Asterias Asteroidea barnacle bipinnaria bivalve Bivalvia branchiae branchial brood bundle calcification Cambarus carapace caste ceca cecum centipede cephalopod Cephalopoda cephalothorax cerebral chela chelae chelicera chelicerae chelicerate Chelicerata cheliped chilopod Chilopoda chitin chiton chromatophore communication complete compound crab crayfish Crinoidea Crustacea crustacean ctenidia ctenidium cuticle cuttlefish diplopod Diplopoda dispersal ecdysis ecdysone echinoderm Echinodermata Echinoidea endocrine endocuticle endogenous endoskeleton enterocoelous epicuticle excurrent exocuticle exogenous exoskeleton extrinsic exuvium fang fin foot funnel ganglia ganglion gastropod Gastropoda gills glochidia glochidium gradual Helix hemocoel hemolymph hepatopancreas hexapod holometabolous Holothuroidea hormone inhibitor ink insect Insecta insertion intrinsic jaws JH joint jointed labial labium labrum larva Loligo Limulus madreporite malpighian mandible mantle maxilla maxillae maxilliped Merostomata metamorphosis MES millipede mollusc Mollusca molt molting myriapod Nautilus neurosecretion NSC ocellus Octopus Ophiuroidea Onychophora open origin ossicle ostia ostium ovipositor pallial pallium palp pharynx paurometabolous pearl pedicel pedicellaria pedicellariae pedipalp pelagic pen pentaradiate pericardial pericardium Peripatus podia podium polymorphism Polyplacophora procuticle prothoracic prothoracicotropic PTTH pupa radiation radula ray rectal rectum releaser retractor Romalea rostrum sclerotization sclerotized scorpion segment segmental segmentation sheet shell siphon skeleton smooth snail social spider spinneret spiracle squid star striated style swimmeret tagma tagmata tagmatization target telson tentacles tick thoracic thorax trachea tracheae tracheal Trilobita trilobite tympanum umbo umbones Uniramia urchin uropod valve veliger wing X-organ Y-organ