A Laboratory Manual of Invertebrate Zoölogy |
Common terms and phrases
abdomen alimentary canal ambulacral animal annelid antennæ anus artery arthropod ascidian attached Biol body body-wall branchial hearts buccal cartilage cavity cells cerebral ganglia cilia cœlom colony connectives covering crustacean digestive dorsal drawing duct eggs elongated endostyle esophagus Examine extends female foot function ganglia ganglion genital gill gonads gonosome groove hydroid intestine Jour kidneys labrum lamellibranchs larvæ legs liver lobes lobster male mandibles mantle margin mass maxilla maxilliped median medusa membrane mesenteries microscope Morph mouth appendages muscles nephridium nerves nervous system Note Notice notochord opening Order organs outer ovary oviduct pair parasites percent alcohol pericardium pharynx plates pleopods portion position posterior end posteriorly proboscis prostomium Protozoa radial canals radula region Remove reproductive sea-water seen segments setæ shape shell siphons somites sperm spermatophoric stained starfish stomach structure Subclass surface swim tentacles thorax tissue tube tunic valve ventral side watch-glass Zoöl