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characteristics 67,000 species lobsters, crabs, crayfish, shrimp also known as “insects of the sea” mainly marine only arthropods with two pairs of antennae also…
slide 1 phylum arthropoda, subphylum crustacea the majority of marine arthropods are crustaceans (subphylum crustacea) crustaceans are distinguished from other arthropods…
crustaceans subphylum crustacea typically have: 2 pairs of antennae 2 body sections (sometimes 3) chewing mouth parts called mandibles abdomen cephalothorax carapace antenna…
original paper symbiotic associations of crustaceans and a pycnogonid with gelatinous zooplankton in the gulf of california rebeca gasca1 william e browne2 received: 6 june…
slide 1 crustaceans slide 2 phylum names kingdom: animalia phylum: arthropoda organisms with segmented bodies, jointed legs or wings, and an external skeleton subphylum:…
animal behavior with isopods responses to environmental variables objectives • observe animal behaviors relating to environmental stimuli • design and conduct an animal…
1 louisiana crawfish production manual note: mention or display of trade names or businesses in this publication does not constitute endorsement on the part of the lsu agcenter…
slide 1crustaceans octavio’s book crustaceans slide 2 crustaceans are invertebrates (no backbones) slide 3 the lobsters and crabs are crustaceans slide 4 slide 5 their…
slide 1 phylum arthropoda subphylum trilobita subphylum chelicerata slide 2 taxonomy phylum arthropodaphylum arthropoda –subphylum trilobita (extinct) –subphylum chelicerata…
kingdom animalia: invertebrates chapters 32-38 kingdom anamalia characteristics multicellular heterotrophic lack cell walls movement nervous system mostly…
phylum chordata subphylum urochordata subphylum cephalochordata subphylum vertebrata tunicates lancets agnathans fish sharks tetrapods characteristics of chordates 1st fish…
kingdom animalia phylum arthropoda subphylum mandibulata members of the phylum arthropoda the segmented bodies are arranged into regions, called tagmata (e.g., head, thorax,…
slide 1 slide 2 classification phylum chordata subphylum urochordata subphylum cephalochordata subphylum vertebrata tunicates lancets agnathans fish sharks tetrapods slide…
phylum chordata 3 subphyla subphylum urochordata subphylum cephalochordata subphylum vertebrata subphylum urochordata adult has only 1 chordate characteristic: pharyngeal…
slide 1 taxonomy phylum chordata – subphylum cephalochordata- amphioxus or lancelet – subphylum urochordata- tunicates or sea squirts – subphylum vertebrata class agnatha-…
subphylum vertebrata superclass agnatha jawless vertebrates class myxini class cephalaspidomorphi superclass gnathostomata jawed vertebrates class chondrichthyes class osteichthyes…
subphylum crustacea subphylum crustacea oko 40 000 vrsta rakova – primarno vodene životinje. većina živi u morima, nešto manje slatkovodnih; semiterestrične i terestrične…
subphylum hexapoda hexapoda - od grčkog hexa = šest i podus = noga. dve klase: entognatha- primitivni beskrilni zglavkari (tri reda: collembola, protura i diplura.) insecta…
subphylum hexapoda subphylum hexapoda - statistika subphylum hexapoda u užem smislu ovu grupu ćemo predstaviti preko insekata! danas je poznato oko milion vrsta- procene…
subphylum vertebrados subphylum vertebrados se caracterizan por tener: -columna vertebral formada por vértebras que envuelven a la médula espinal. -cráneo que protege…