genus Heloderma


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Noun1.genus Heloderma - type genus of the Helodermatidaegenus Heloderma - type genus of the Helodermatidae; American venomous lizards
reptile genus - a genus of reptiles
family Helodermatidae, Helodermatidae - only known venomous lizards
Gila monster, Heloderma suspectum - large orange and black lizard of southwestern United States; not dangerous unless molested
beaded lizard, Heloderma horridum, Mexican beaded lizard - lizard with black and yellowish beadlike scales; of western Mexico