Case-bearing-leaf-beetle
Guides
Pachybrachis varians
Pachybrachis varians is a species of case-bearing leaf beetle in the family Chrysomelidae, described by Bowditch in 1909. The genus Pachybrachis belongs to the subfamily Cryptocephalinae, a group known for larvae that construct protective cases from fecal material and exuviae. Like other members of this genus, P. varians is likely small in size and associated with specific host plants, though detailed biological information for this particular species remains limited. The species occurs in North America.
Pachybrunneus
Pachybrachis brunneus is a species of case-bearing leaf beetle in the family Chrysomelidae. The species is found in North America. As a member of the genus Pachybrachis, it belongs to a group of small leaf beetles commonly known as scriptured leaf beetles, recognized for their often intricate elytral patterns.
Saxinis knausii
Saxinis knausii is a species of case-bearing leaf beetle in the family Chrysomelidae, first described by Schaeffer in 1906. The species is recorded from North America. Like other members of the genus Saxinis, it belongs to a group of leaf beetles characterized by larvae that construct portable cases from fecal material and plant debris.
Triachus cerinus
Triachus cerinus is a case-bearing leaf beetle in the family Chrysomelidae, first described by John Lawrence LeConte in 1880. The species is known to occur in North America and the Caribbean region. As a member of the tribe Clytrini, it likely constructs protective cases from fecal material and plant debris, a characteristic behavior of this group. Information on its biology and ecology remains limited in published literature.