Figure 6From: DNA barcoding facilitates associations and diagnoses for Trichoptera larvae of the Churchill (Manitoba, Canada) area Ceraclea annulicornis A: head dorsal; B: head ventral; C: 9 th tergite dorsal; Ceraclea excisa D: head dorsal; E: head ventral; F: 9 th tergite dorsal; Ceraclea nigronervosa G: head dorsal; H: head ventral; I: 9 th tergite dorsal. Back to article page