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ARTHROPODA & ECHINODERMATA. The answers will be shown when you click the mouse so answer all the questions before you click. Fill in the blanks. Phylum Arthropoda Subphylum Chelicerata Class Merostomata Class Arachnida Subphylum Crustacea Class Crustacea Subphylum Uniramia
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ARTHROPODA & ECHINODERMATA The answers will be shown when you click the mouse so answer all the questions before you click
Fill in the blanks Phylum Arthropoda • Subphylum Chelicerata • Class Merostomata • Class Arachnida • Subphylum Crustacea • Class Crustacea • Subphylum Uniramia • Class Insecta • Class Chilopoda • Class Diplopoda Phylum Arthropoda • Subphylum _____________ • Class _____________ • Class _____________ • Subphylum _____________ • Class _______________ • Subphylum ____________ • Class _______________ • Class _______________ • Class _______________
Phylum? Subphylum? Common name? Name the parts Median (simple) eye Lateral (compound) eye carapace Abdomen telson Walking leg on cephalothorax Book gills abdomen Phylum Arthropoda Subphylum Chelicerata Horseshoe crab
Phylum Arthropoda • Subphylum Chelicerata • Class Arachnida • Cephalothorax, abdomen • Phylum Arthropoda • Subphylum Uniramia • Class Diplopoda • Phylum Arthropoda • Subphylum Crustacea • Class Crustacea • Cephalothorax, abdomen • Phylum Arthropoda • Subphylum Uniramia • Class Chilopoda • Phylum Arthropoda • Subphylum Uniramia • Class Insecta • Head, thorax, abdomen • Phylum? 2. Subphylum? 3. Class? 4. Major body sections?
Antenna Cheliped Antennule Eye Walking leg abdomen Carapace Label the black arrows
D E F G A C B H I N K J M L • Antenna • Antennule • Rostrum • Eye • Brain • Stomach • Heart • Intestine • Uropod • Telson • Swimmeret • Digestive gland • Mouth • Antennal Gland Label the parts
head A H E B F G D C • Stomach • Digestive gland • Gills • heart • Gills • Digestive gland • Antennal Gland • Eye tail Label the parts
Fill in the blanks Phylum Echinodermata • Class Asteroidea • Class Echinoidea • Class Crinoidea • Class Holothuroidea • Class Ophiuroidea Phylum Echinodermata • Class _____________ • Class _____________ • Class _______________ • Class _______________ • Class _______________
Ambulacral groove arm madreporite mouth A • Phylum? • Class? • What surface is A, B? • Label arrows • Echinodermata • Asteroidea • A) oral, B) aboral B
Digestive gland gonads Ambulacral ridge ampullae Label
What is this structure? What class do you find this structure in? • Test • Echinoidea
Phylum? Class? Common name? P. Echinodermata C. Ophiuroidea Brittle star P. Echinodermata C. Holothuroidea Sea cucumber P. Echinodermata C. Echinoidea Sand dollar P. Echinodermata C. Echinoidea Sea urchin