00000cam a22000004i 4500 UP-8027390931312542560 Buklod 20210326095437.0 o--- | || || ta 131114s2015 nyum rb a001 0|eng d 9789814738613 (iLib)UPCEB-00012051366 upd (emz) eng QL 362 P43 2015 QL 362 P43 2015 Pechenik, Jan A. author Biology of the invertebrates Jan A. Pechenik. International student edition. New York, NY McGraw-Hill c2015 Mr. Pantinople (Recommending faculty) - Bookfair 2019 Includes bibliographical references and index. Introduction and Environmental Considerations -- Invertebrate Classification and Relationships -- The Protists -- The Poriferans and Placozoans -- Introduction to the Hydrostatic Skeleton -- The Cnidarians -- The Ctenophores -- The Platyhelminthes -- The Mesozoans: Possible Flatworm Relatives -- The Gnathifera: Rotifers, Acanthocephalans, and Two Smaller Groups -- The Nemertines -- The Molluscs -- The Annelids -- The Arthropods -- Two Phyla of Likely Arthropod Relatives: Tardigrades and Onychophorans -- The Nematodes -- Four Phyla of Likely Nematode Relatives: Nematomorpha, Priapulida, Kinorhyncha, and Loricifera -- Three Phyla of Uncertain Affiliation: Gastrotricha, Chaetognatha, and Cyliophora -- The 'Lophophorates' (Phoronids, Brachiopods, Bryozoans) and Entoprocts -- The Echinoderms -- The Hemichordates -- The Xenoturbellids: Deuterostomes at Last? -- The Nonvertebrate Chordates -- Invertebrate Reproduction and Development: An Overview. Invertebrates. FO UPCEB CEBU-LAHUG QL 362 P43 2015 Book