No, those are a FEW kinds of longhorn beetles. There are over 20,000 species of longhorn beetle. Here is the full classification of the type I found in my garden. I assure you, Ipochus Fasciatus is what I found, and Ipochus Fasciatus is a longhorn beetle
Kingdom:
Animalia – Animal, animaux, animals
Subkingdom:
Bilateria
Infrakingdom:
Protostomia
Superphylum:
Ecdysozoa
Phylum:
Arthropoda – Artrópode, arthropodes, arthropods
Subphylum:
Hexapoda – hexapods
Class:
Insecta – insects, hexapoda, inseto, insectes
Subclass:
Pterygota – insects ailés, winged insects
Infraclass:
Neoptera – modern, wing-folding insects
Superorder:
Holometabola
Order:
Coleoptera Linnaeus, 1758 – beetles, coléoptères, besouro
Suborder:
Polyphaga Emery, 1886
Infraorder:
Cucujiformia Lameere, 1938
Superfamily:
Chrysomeloidea Latreille, 1802
Family:
Cerambycidae Latreille, 1802 – long-horned beetles, capricornes, cérambycidés, longicornes
Subfamily:
Lamiinae Latreille, 1825
Tribe:
Parmenini Mulsant, 1839
Genus:
Ipochus LeConte, 1852
Species: Ipochus fasciatus LeConte, 1852
Also, here is a page about them with more pictures, not as clear as mine and of dead specimins, but still clearly the same creature
http://bugguide.net/node/view/125447/bgimage