. Brimleyana. Zoology; Ecology; Natural history. New Trechine Beetles 129. MM Fig. 11-12. Aedeagi of Trechus spp., left lateral view. 11: T. (T.) caliginis, n. sp. 12: T. (Microtrechus) inexpectatus, n. sp. Trechus (Microtrechus) inexpectatus, new species Fig. 12 Etymology.— Latin inexpectatus, "; Diagnosis.— A species of the uncifer group closest to T. uncifer Barr, differing in larger size, more convex elytral disc with very shallow striae, and aedeagal apex less produced. Description.— Length mm (N = 2). Dark castaneous; legs, mouthparts, and basal antenn
. Brimleyana. Zoology; Ecology; Natural history. New Trechine Beetles 129. MM Fig. 11-12. Aedeagi of Trechus spp., left lateral view. 11: T. (T.) caliginis, n. sp. 12: T. (Microtrechus) inexpectatus, n. sp. Trechus (Microtrechus) inexpectatus, new species Fig. 12 Etymology.— Latin inexpectatus, "; Diagnosis.— A species of the uncifer group closest to T. uncifer Barr, differing in larger size, more convex elytral disc with very shallow striae, and aedeagal apex less produced. Description.— Length mm (N = 2). Dark castaneous; legs, mouthparts, and basal antennal segments paler but not flavous as in uncifer, consequently less contrasting. Eye diameter less than scape length. Pronotum closely similar to that of uncifer: sides convergent, then almost subparallel but very briefly so, just opposite posterior mar-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original North Carolina State Museum of Natural History. [Raleigh, NC : North Carolina State Museum of Natural History]
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