Scolytinae of Louisiana
Louisiana State Arthropod Museum (LSAM)

Ips grandicollis (Eichhoff)
Eastern Five-Spined Engraver

Right click pictures for larger image.
Curculionidae: Scolytinae: Scolytini: Ipina

Hosts Pinus spp. This species breeds in thick barked fallen trees or logs, as well as smaller limbs.

Additional Resources:

Pine Bark Beetles in Florida


Publication Notes        
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. AMERICAN BEETLES. Volume 2. Polyphaga: Scarabaeoidea through Curculionoidea. CRC Press LLC, Boca Raton, FL. xiv + 861 pp. Page 802  
Wood, S.L. 1982. The bark and ambrosia beetles of North and Central America (Coleoptera: Scolytidae), a taxonomic monograph. Great Basin Naturalist Memoirs 6: 1- 1356. Page 699
Figs. 170-171