Roly-polies yog cov crustaceans hauv av thiab tsuas yog cov crustaceans uas tau hloov mus nyob hauv av, raws li University of Kentucky's College of Agriculture, Food and Environment. Lawv ua pa los ntawm gills zoo li lwm yamcrustaceans, tab sis lawv cov gills yuav tsum nyob twj ywm txawm nyob hauv av.
Pillbugs puas muaj gills?
"Zoo li lawv cov poj koob yawm txwv dej hiav txwv, cov kab kab muaj gills, "Wright hais. Gills ua haujlwm zoo hauv dej. … Yog hais tias lawv pib overheat thiab qhuav tawm, cov kab mob yuav txawm yob mus rau hauv ib lub pob los tiv thaiv cov seem uas seem ntawm lawv cov gills.
Rolly Pollies puas muaj ntsws?
Lawv tuaj yeem ua zoo li kab, tab sis lawv yeej muaj feem cuam tshuam nrog cov lobsters, cws, thiab crabs. Tam sim no peb paub tias cov tshuaj tua kab thiab tseb kab yog crustaceans, nws yuav tsis xav tsis thoob thaum kawm tias cov me me no tsis muaj ntsws. Hloov chaw lawv ua pa los ntawm gills.
Vim li cas Roly Poly thiaj muaj gills?
Lawv Muaj Gills
Yuav khaws cia dej noo thiab tsis txhob desiccation, cov kab kab no nquag siv thaum hmo ntuj thiab siv sijhawm nruab hnub nrig hauv qhov chaw ntub dej hauv qab tej yam xws li cov cav ntoo., mulch, thiab pob zeb, qhov chaw uas lawv tuaj yeem yob mus rau hauv lub pob kom tiv thaiv cov dej noo uas lawv muaj ntawm lawv cov gills.
Dab tsi yog qhov txawv ntawm cov kab kab kab thiab cov roly poly?
Sowbugs thiab pillbugs yog zoo ib yam lithiab lawv cov npe qee zaum siv sib hloov. Txawm li cas los xij, tus sowbug muajib khub ntawm tus Tsov tus tw-zoo li appendages uas project tawm ntawm lub rear ntawm nws lub cev, thaum lub pillbug tsis muaj heev posterior appendages, thiab yuav dov mus rau hauv ib tug nruj pob thaum muaj kev cuam tshuam.
