Ptomaphagus (Adelops) nubloso Peck

Peck, Stewart B., 2003, Four New Species Of Ptomaphagus From Costa Rica And Panama (Coleoptera: Leiodidae: Cholevinae: Ptomaphagini), The Coleopterists Bulletin 57 (4), pp. 405-412: 409-410

publication ID

http://doi.org/ 10.1649/578

persistent identifier

http://treatment.plazi.org/id/038387D9-FFE0-FF85-FEEF-FA258B12FA81

treatment provided by

Carolina

scientific name

Ptomaphagus (Adelops) nubloso Peck
status

new species

Ptomaphagus (Adelops) nubloso Peck   , new species

( Figs. 12–16 View Figs )

Type Series. Holotype male: COSTA RICA. Cartago Province. Pan-American  

Highway km 45, 6 km NW El Empalme, N 98459 View Materials W 838589300, 8–26.VI.1997, forest  

FIT, 1,975 m elevation, 97-19, S. & J. Peck (in CMNC). Paratypes: Guanacaste Province. Monteverde Biology Station , N 10819.672 W 84849.141, 10–17   . VI.01, 1,540 m, cloudforest Fit, 2 females (S. & J. Peck, 01–09). Excluded from paratypes. 1 female tentatively associated with this species, 6 km NE Santa Elena, Santa Elena Forest Reserve , 1,640 m, cloudforest   FIT, N 10820 View Materials .70 W 84847 View Materials   .89, 11–17. VI.01, (S. & J. Peck , 01–12)   .

Derivation of Name. The specific epithet is the Spanish word for cloudy or gloomy, and refers to the cloud-forest habitats (‘‘bosques nublosos’’) of the species. It is used as a noun in apposition.

Diagnosis. The short antenna, and the narrowly rounded tip of the aedeagus in dorsal view distinguish the species.

Description. Shape elongate oval. Body length 3.0– 3.2 mm, body width 1.4 mm. Color uniform dark brown. Antenna short ( Fig. 12 View Figs ), not reaching base of pronotum when laid back; segments 4–10 shorter than wide, segment 7 nearly quadrate, 8 very transverse. Pronotum widest at base, with fine dense transverse striae. Elytra with fine dense oblique striae. Flight wings functional. Mesosternal carina present, of medium development in profile. Aedeagus small, curving to sharper tip in lateral view ( Fig. 13 View Figs ), tip in dorsal view narrower, rounded ( Fig. 14 View Figs ); internal sac (flagellum) broad and elongate at base, elongate, thin and straight at apex. Spermatheca ( Figs. 15, 16 View Figs ) shaft stout and curved, basal end swollen, and apical end with 1808 loop.

VI

Mykotektet, National Veterinary Institute