Marine Invertebrates
10 biodiversity1
Marine Invertebrates. Phylum Porifera: Sponges 1. Non-moving (sessile) animals 2. No nerves or muscles (no tissue differentiation) 3. Mostly marine.
Cnidaria & Ctenophora. Cnidaria Radially symmetrical Tentacles contain nematocysts (stinging cells)
Invertebrates 1 Introduction, Porifera, Cnidaria.
Invertebrates 2 Ctenophora, Platyhelminthes, Nematoda.
MonthDayLecture Oct13Fungi 16The coral reef 18Animals—worms 20Animals—bugs to primates 23Human evolution 25Biodiversity revisited 27Exam review 30Exam.
CHARACTERIZATION OF NOVEL NAKED AMOEBA ASSOCIATED WITH COASTAL CTENOPHORES (Mnemiopsis sp.) Margaret Wacera Mbugua, Andrew Rogerson Biological Sciences,
Chap 33: Invertebrates Parazoa Introduction Choanoflagellates are the ancestors of the animal kingdom Sponges are the closest animal to these ancestors.
Introduction To Animal Evolution
Chapter 33 Invertebrates. I. Parazoa A. Phylum Porifera: Sponges Figure 33.2 (p. 647, ed. 6) – A sponge. 1. Non-moving (sessile) animals 2. No nerves.
CHARACTERIZATION OF NOVEL NAKED AMOEBA ASSOCIATED WITH COASTAL CTENOPHORES ( Mnemiopsis sp. )
