Term
|
Definition
jointed appendages
Phylum |
|
|
Term
|
Definition
exoskeleton or chitin, molt to grow
Phylum |
|
|
Term
|
Definition
segmented bodies - head thorax, and abdomen or cephalothorax and abdomen
Phylum |
|
|
Term
|
Definition
type of feeding - herbivore, carnivores, and omnivores
Phylum |
|
|
Term
|
Definition
type of respiration - gills, book lungs, or tracheal tubes
Phylum |
|
|
Term
|
Definition
type of circulatory - open with dorsal heart
Phylum |
|
|
Term
|
Definition
type of excretion - Malpighian tubules (and nitrogenous wastes to feces)
Phylum |
|
|
Term
|
Definition
nervous system - ventral nerve cord, sense organs, brain
Phylum |
|
|
Term
|
Definition
type of reproduction -
- most have seperate sexes
- terrestrial - mostly internal fertilization
- aquatic - internal or external fertilization
Phylum |
|
|
Term
|
Definition
- shrimp
- lobster
- crab
- crayfish
- barnacle
- pill bugs
Subphylum |
|
|
Term
| Subphylum Crustacea/Subphylum Chelicerata |
|
Definition
cephalothorax and abdomen
Subphylum |
|
|
Term
|
Definition
contains a -
- carapace
- 2 pairs of antennae
- cheliped
- mandible
- swimmerets
- gills
Subphylum |
|
|
Term
| Subphylum Crustacea/Subphylum Chelicerata |
|
Definition
4 pairs of walking legs
Subphylum |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
horseshoe crab (not a crab)
Class |
|
|
Term
|
Definition
oldest living arthropod
Class |
|
|
Term
|
Definition
- spiders
- mites and ticks
- scorpions
Class |
|
|
Term
|
Definition
- Class Chilopoda
- Class Diplopoda
- Class Insecta
Subphylum |
|
|
Term
|
Definition
|
|
Term
|
Definition
contains -
- 1 pair of legs per segment
- mouthpart includes venomous claws
- carnivores
Class |
|
|
Term
|
Definition
|
|
Term
|
Definition
contains -
- 2 pairs of legs per segment
- stink gland
- herbivores
Class |
|
|
Term
|
Definition
|
|
Term
|
Definition
body regions - head, thorns, and abdomen
Class |
|
|
Term
|
Definition
nervous systems -
- compound eyes (great for detecting motion)
- chemical receptors - taste and smell
- well developed sensory hairs
- one pair of antennea
Class |
|
|
Term
|
Definition
type of feeding - different modifications for types of feeding
Class |
|
|
Term
|
Definition
movement and flight - 3 pairs of legs and 0-2 pairs of wings
Class |
|
|
Term
|
Definition
|
|
Term
|
Definition
type of communication - pheromones
Class |
|
|
Term
|
Definition
societies - a group of the same species working together to benefit the whole group (e.g. ants, bees, termites, etc.)
Class |
|
|
Term
|
Definition
- brittle stars
- sea stars
- sea urchins
- sand dollars
- sea cucumbers
- sea lilies
- feather dusters
Phylum |
|
|
Term
|
Definition
contains endoskeleton, spiny skinned
Phylum |
|
|
Term
|
Definition
contains a deuterosome that lack cephalization
Phylum |
|
|
Term
|
Definition
contains radial symmetry - (oral surface - mouth on bottom, aboral surface - anus on top)
Phylum |
|
|
Term
|
Definition
type of respiration, circulation, and movement - water vascular system (water pressure system)
Phylum |
|
|
Term
|
Definition
contains - madreporite
Phylum |
|
|
Term
|
Definition
contains - tube feet (suction cups) - function in locomotion, excretion, capturing, food, and gas exchange
Phylum |
|
|
Term
|
Definition
nervous system -
- eye spots - differentiate light and dark
- nerve ring and net
Phylum |
|
|
Term
|
Definition
type of reproduction - external, mostly serparate sexes
Phylum |
|
|
Term
| Specialized cells, tissues, and organs |
|
Definition
| simple in sponges up to complex in mollusks and athropods |
|
|
Term
|
Definition
| asymmetry in sponges, radial in Cnidarians, and echinoderms, bilateral in the rest |
|
|
Term
|
Definition
| from nothing, to ganglia (worms and arhropods), to a true brain (certain in mollusks) |
|
|
Term
|
Definition
| include most invertebrates with bilateral symmetry |
|
|
Term
|
Definition
- acoelomates (flatworms)
- pseudocoelmates (roundworms)
- true coelomates (more complex animals)
|
|
|
Term
| Embryological development |
|
Definition
- protosomes - worms, arthropods, and mollusks)
- deuterosomes - echinoderms and vertebrates)
|
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| mouth parts for grinding and biting |
|
|
Term
|
Definition
|
|
Term
|
Definition
| fangs at mouth to stab and paralyze prey |
|
|
Term
|
Definition
| appendage for grabbing prey |
|
|
Term
|
Definition
- 6 or 8 simple eyes
- spinneret
- 2 poisonous spiders in North America - black widow and brown recluse
|
|
|
Term
|
Definition
| used in web and cocoon making (have 2 - 6 silk glands) |
|
|
Term
|
Definition
- one body region
- pedipalps digs into host's tissue to suck fluids
|
|
|
Term
|
Definition
| pedipalps enlarged into claws, poisonous barb |
|
|
Term
|
Definition
| eggs, larva, pupa, adult (butterfly) |
|
|
Term
|
Definition
| egg, nymph, adult (cockroach) |
|
|
Term
|
Definition
| chemical signals (used for finding mates, food, home) |
|
|
Term
|
Definition
| opening and movement water enters for the water vascular system |
|
|
Term
|
Definition
| can regenerate lost parts if nerves aren't cut |
|
|
