Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Tribe Mastinocerini

Beetle double comb antennae, Phengodidae, Distremocephalus sp? - Distremocephalus opaculus Distremocephalus opaculus? - Distremocephalus opaculus Glowworm - Distremocephalus Distremocephalus opaculus? - Distremocephalus Staphylinidae? - Cenophengus Cenophengus pallidus far south TX - Cenophengus pallidus Distremocephalus opaculus? - Distremocephalus Distremocephalus opaculus? - Distremocephalus opaculus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Elateriformia)
Superfamily Elateroidea
Family Phengodidae (Glowworm Beetles)
Tribe Mastinocerini
Explanation of Names
Mastinocerini LeConte 1881
Numbers
the largest group in the family, with 10 spp. in 4 genera in our area and ~200 spp. in 25 genera total(1)
Identification
Separated from Phengodini by size; smaller species under 10 mm in length (1).
Range
neotropical group ranging into sw. US(1)
Works Cited
1.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.