Page 173 - Ultimate Visual Dictionary (DK)
P. 173

EXAMPLES OF SPIDERS








        RAFT SPIDER            ORB SPIDER        HUNTSMAN SPIDER        BLACK WIDOW SPIDER   HOUSE SPIDER
        (Dolomedes fimbriatus)  (Nuctenea        (Heteropoda            (Latrodectus mactans)  (Tegenaria gigantea)
                               umbratica)        venatoria)
                                                                       4th walking leg
                                                                                         Spinneret
        EXTERNAL FEATURES OF A SPIDER                                                       Opisthosoma
                                                                                            (abdomen)


                           3rd walking leg





                                    Simple eye

                                                                                            Prosoma
                                                                                            (cephalothorax)

                                  Trochanter







          2nd walking leg





                            Pedipalp
                                       Chelicera             Femur
                        1st walking leg                     Patella
                                         Tibia





                                   Metatarsus

                                                                                MOLT OF A TARANTULA
                                                                                Spiders must shed their
                                    Tarsus                                      exoskeleton (external skeleton)
                                                                                to grow. During molting, the
                                                                                exoskeleton splits and the spider
                                     Claw                                       pulls itself out, leaving behind
                                                                                the old exoskeleton, shown above.

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