Katobleps

“	Venice is overrun, as Rome was about to be. Cleanse it! Destroy them all! Put them to the sword!	”
–Mars/Ares about the katoblepones, in The House of Hades.

Katobleps (pl. katoblepones), also known as Catoblepas, is a cow monster whose name means 'down-looker'.

The katoblepones were accidentally imported to Venice, Italy from Africa. They eat poisonous roots that grow by the canals and have a poisonous gaze as well as poisonous breath. Frank Zhang destroyed all of them in Venice, which gave him the power of turning his enemy into a snake. He used the power to turn the last katobleps into a snake.

The Heroes of Olympus
Core Series:	The Lost Hero \| The Son of Neptune \| The Mark of Athena \| The House of Hades \| The Blood of Olympus
Main Characters:	Jason Grace \| Piper McLean \| Leo Valdez \| Percy Jackson \| Frank Zhang \| Hazel Levesque \| Annabeth Chase \| Reyna Ramírez-Arellano \| Nico di Angelo \| Gleeson Hedge
Secondary Characters:	Hylla Ramírez-Arellano \| Dakota \| Tyson \| Ella \| Octavian \| Halcyon Green \| Dr. Howard Claymore \| Alabaster C. Torrington \| Lamia \| Iapetus/Bob
Minor Characters:	Rachel Elizabeth Dare \| Grover Underwood \| Thalia Grace \| Fleecy \| Mrs. O'Leary \| Kinzie \| Arion \| Calypso \| Lou Ellen Blackstone \| Chiron \| Will Solace \| Tristan McLean \| Don \| Julia \| Jacob \| Michael Varus
Olympian Gods:	Zeus \| Hera \| Poseidon \| Hades \| Ares \| Demeter \| Athena \| Apollo \| Artemis \| Hephaestus \| Aphrodite \| Hermes \| Dionysus
Minor Gods:	Achelous \| Aeolus \| Asclepius \| Boreas \| Eurus \| Enyo \| Hecate \| Iris \| Hypnos \| Keto \| Khione \| Kymopoleia \| Mithras \| Nemesis \| Nike \| Notus \| Phorcys \| Serapis \| Thanatos \| Triptolemus \| Zephyros
Roman Gods:	Jupiter \| Juno \| Neptune \| Pluto \| Mars \| Minerva \| Ceres \| Lupa \| Bellona \| Fortuna \| Janus \| Terminus \| Vulcan \| Mercury \| Apollo (Roman) \| Diana \| Venus \| Bacchus \| Pomona \| Aquilon \| Hercules \| Cupid \| Auster \| Favonius \| Letus \| Victoria \| Orcus
Giants:	Enceladus \| Porphyrion \| Alcyoneus \| Polybotes \| Ephialtes \| Otis \| Damasen \| Clytius \| Mimas \| Orion \| Hippolytus \| Thoon \| Periboia
Undead:	Medea \| Midas \| Lityerses \| Gray \| Phineas \| Otrera \| Echo \| Narcissus \| Sciron \| Pasiphaë
Primordial Gods:	Gaea \| Tartarus \| Ourae \| Nyx \| Chaos \| Ouranos \| Akhlys \| Erebos \| Hemera \| Elpis \| Spes
Monsters and Magical Creatures:	Cynocephali \| Gorgon \| Gryphon \| Harpy \| Basilisk \| Lycanthrope \| Gegeines \| Cyclops \| Katobleps \| Unicorn \| Giant Eagle \| Ichthyocentaur \| Satyr/Faun \| Storm Spirit \| Laistrygonian Giant
Related Content:	Rick Riordan \| Percy Jackson and the Olympians \| Demigods and Monsters \| The Ultimate Guide \| The Demigod Files \| The Demigod Diaries \| The Son of Sobek \| The Singer of Apollo \| The Staff of Serapis \| Percy Jackson's Greek Gods \| Percy Jackson's Greek Heroes \| The Crown of Ptolemy \| Demigods & Magicians \| Demigods of Olympus \| Percy Jackson Demigod Collection

Monsters
Species:	Arai \| Blemmyae \| Basilisks \| Centaur \| Cyclopes \| Dragon \| Drakon \| Empousai \| Fire-Breathing Horse \| Gegeines \| Gemini \| Ghoul \| Giants \| Gorgons \| Harpies \| Hekatonkheires \| Hippalektryons \| Hippocampi \| Hyperborean Giants \| Ichthyocentaur \| Karpoi \| Katoblepones \| Keres \| Laistrygonian Giants \| Lycanthrope \| Makhai \| Merpeople \| Myrmekes \| Nikai \| Nymphs \| Pegasus \| Satyrs \| Stymphalian Birds \| Telekhines \| Scythian Dracanae \| Sirens \| Unicorns \| Venti \| Yales
Friendly Monsters:	Argus \| Blackjack \| Briares \| Bombilo \| Chiron \| Cottus \| Don \| Ella \| Festus \| Gleeson Hedge \| Gray \| Grover Underwood \| Guido \| Gyges \| Lysas \| Mellie \| Mrs. O'Leary \| Ophiotaurus \| Peaches \| Peleus \| Porkpie \| Rainbow \| Scipio \| Tyson \| Tempest \| Sssssarah
Enemy Monsters:	Antaeus \| Agrius and Oreius \| Arachne \| Cacus \| Carthaginian Serpent \| Charybdis and Scylla \| Chimera \| Chrysaor \| Clazmonian Sow \| Colchis Bulls \| Echidna \| Euryale \| Geryon \| Joe Bob \| Kampê \| Kekrops \| Ladon \| Lamia \| Manticore \| Medusa \| Minotaur \| Nanette \| Nemean Lion \| Polyphemus \| Python \| Sphinx \| Stheno \| Typhon \| Trojan Sea Monster
Neutral Monsters:	Carnivorous Sheep \| Cerberus \| Erymanthian Boar \| Gray Sisters \| Flesh-Eating Horse \| Furies \| Gryphon \| Orthus \| Skolopendra \| Sybaris

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