Physiomorphus mimeticus Pollock & Ide & Costa 2000, sp. n.
| Main Authors: | Pollock, D. A., Ide, S., Costa, C. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2000
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/4757057 |
Daftar Isi:
- Physiomorphus mimeticus Pollock sp. n. (Figures 28, 35, 37±38, 59, 69) HOLOTYPE, m, labelled:`ECUADOR: Sucumbios Sacha Lodge, 0.5ssS, 76.5ssW, 270 m, 31 X± 10.XI 1994, Hibbs, ex: malaise / [barcoded label] SM002309 1 KUNHM-ENT', in SEMC. PARATYPE, m, labelled:`PERU: Dept. Loreto; 160 km NE Iquitos, Explornapo Camp, 2km from Rio Napo on Rio Sucusari; day catch 27± 31.VIII.1992; P. Skelley', in DAPC. Derivation of speci W c epithet This new and striking species is named for the orange and black colouration, and the elongate antennomeres, both of which are indicative of possible membership in a mimicry complex. Diagnosis, adult This species may be separated from its congeners by the following diagnostic combination: antennomeres ̄abellate from antennomere 3; body surface with dense vestiture; colour pattern vividly contrasting black and orange. Description, adult Characters of Physiomorphus, with the following speci®c features: Body elongate (TL/GEW 3.23±3.65), parallel-sided. Head. Scape relatively short, subglobular; antennomere 2 very short, less than one third length of scape; antennomeres 3±10 ̄abellate, becoming more produced towards apex of antenna; antennomere 11 with distal cleft; distal maxillary palpomere securiform; eyes relatively small and widely separated. Pronotum moderately wide (GPW /PL 1.33±1.41), distinctly wider than head (GPW /GHW 1.24±1.26); lateral margins of disc subparallel basally to near middle, then slightly and evenly arcuate to anterior margin; discal depressions relatively shallow, indistinctly de®ned, especially laterally; punctation shallow, umbilicate, irregular; setation dense, especially laterally (orange areas), with setae somewhat whorled. Elytra relatively convex, with suggestions of multiple, longitudinal costae; epipleuron present to apex, gradually and evenly narrowed posteriorly; vestiture relatively dense, obscuring very ®ne punctation. Abdomen. Sexual setae and male genitalia not examined. Colour. Black, except for the following areas, orange: narrow margin of frons along inner eye margin, area of head behind eyes, lateral areas on pronotum, humeri and central third of elytra; ventral body surface mixture of rufous and piceous; legs with rufous femora and piceous tibiae and tarsi.
- Published as part of Pollock, D. A., Ide, S. & Costa, C., 2000, Review of the Neotropical genus Physiomorphus Pic (Coleoptera: Mycteridae: Lacconotinae), with description of the larvae of three species, pp. 2209-2239 in Journal of Natural History 34 (12) on pages 2230-2231, DOI: 10.1080/002229300750037875, http://zenodo.org/record/4757083