Tarandocerus testaceiceps (PIC), 1936

Opitz, Weston, 2015, Systematics of the checkered beetle subfamily Platynopterinae SPINOLA (Coleoptera Cleridae), Linzer biologische Beiträge 47 (2), pp. 1513-1572 : 1551-1554

publication ID	https://doi.org/10.5281/zenodo.5282503
DOI	https://doi.org/10.5281/zenodo.6544710
persistent identifier	https://treatment.plazi.org/id/DC6CBD1D-FF82-FFD7-6DC2-FC64FCC1AA76
treatment provided by	Marcus (2021-08-27 06:25:09, last updated 2024-11-29 11:00:29)
scientific name	Tarandocerus testaceiceps (PIC), 1936
status

Treatment

Tarandocerus testaceiceps (PIC), 1936 ( Figs View Figs 81-86 . 85, 139, 140 View Figs 133-144 , 172 View Figs 169-172 , 175 View Fig )

Platynoptera testaceiceps PIC, 1936: 6 .

Lectotype. ♂. Here designated. Brasilien ( Brazil), Nova Teutonia, Fritz Plaumann ( MNHN) .

New Combination. CORPORAAL, 1950: 273 ( Platynoptera ).

Paralectotypes: One specimen from Brazil, Bahia, Cachimbo, 1890, Ch Pujol ( MNHN).

Diagnosis: Absence of protibial spines in specimens of Tarandocerus testaceiceps will distinguish the members of this species from congeners.

Description: Size: Length 12.0 mm; width 4.0 mm. Form: As in Fig. 172 View Figs 169-172 . Color: Cranium mostly flavotestaceous, black line behind eyes; pronotum mostly flavotestaceous, with two black lines on the pronotal disc; elytra bicolored, anterior half of disc flavotestaceous, posterior half black. Head: Antennal capitulum ( Fig. 85 View Figs 81-86 ) longer than combined length of scape, pedicel, and funicle, antennomeres 9 and 10 with collateral branch; antennal carina very prominent; EW/FW 23/28. Thorax: Pronotal anterior margin not projected at middle; side margin of disc slightly rounded at middle; PW/PL 75/80; elytra conspicuously flared; disc with 4 prominent discal carinae; EL/EW 330/90. Abdomen: Male pygidium not incised at distal margin; aedeagus as in Figs. 139, 140 View Figs 133-144 ; ventral surface of tegminal lobe with prominent spine.

Variation: Size: Length 10.0-16.0 mm; width 3.5-8.0 mm. The proportion of black to flavotestaceous varies on the elytral disc.

Natural history: Specimens were collected in October and November.

Distribution ( Fig. 175 View Fig ): In addition to the types I examined 12 specimens. Brazil, Santa Catarina, Nova Teutonia , 27°11'S 52°23'W, X-27-1944, F. Plaumann GoogleMaps ; Bahia, Cachimbo, 1890, Ch Pujol. Paraguay, Dr. Bohls ; Caaguazu, 9-XI-1951, Forster. Specimens are deposited in AMNH, MNHN, NHMB, and WOPC .

References

CORPORAAL J. B. (1950): Cleridae. - In: HINCKS W. D. (ed.), Coleopterorum Catalogus Supplementa, Pars 23 (editio secunda). W. Junk's: ' s-Gravenhage, Netherlands, 373 pp.

PIC, M. (1936): Nouveautes diverses. - Melanges Exotico-Entomologiques 67: 1 - 36.

Figures

Figs 81-86: Antennae. (81) Platynoptera ochreata, female; (82) Artoadenus similus, male; (83) Tarandocerus auratus, male; (84) T. mexicanus, male; (85) T. testaceiceps, male; (86) Pilosirus versus, female.

Figs 133-144: Aedeagi (133-140), Pronota (141-142), and Female mesodermal female reproductive organs (143-144). (133) Artoadenus similus phallus; (134) A. similus tegmen; (135) Tarandocerus auratus phallus; (136) T. auratus tegmen; (137) T. mexicanus phallus; (138) T. mexicanus tegmen; (139) T. testaceiceps phallus; (140) T. testaceiceps tegmen; (141) Pilosirus amazonicus; (142) P. versus; (143) Ambonoides retinoides female internal reproductive organs; (144) A. retinoides bursal plate.

Figs 169-172: Habitus illustrations of (169) Tarandocerus auratus, holotype; 170) T. lycoides, lectotype; (171) T. mexicanus, holotype; (172) T. testaceiceps, lectotype.