Gonaphodiellus bimaculosus ( Schmidt, 1909 )
publication ID |
https://doi.org/ 10.5281/zenodo.5174222 |
DOI |
https://doi.org/10.5281/zenodo.6547455 |
persistent identifier |
https://treatment.plazi.org/id/03E28783-FF94-EE71-FF16-FAC6F4072E6B |
treatment provided by |
Felipe |
scientific name |
Gonaphodiellus bimaculosus ( Schmidt, 1909 ) |
status |
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Gonaphodiellus bimaculosus ( Schmidt, 1909)
( Fig. 6-12 View Figure 1-12 )
Aphodius bimaculosus Schmidt, 1909: 19 .
Aphodius (Gonaphodiellus) bimaculosus ; Schmidt 1913: 134; Dellacasa 1988: 98.
Aphodius (Gonaphodiellus) xalapensis Galante et al. 2003: 304 (new synonymy).
Gonaphodiellus bimaculosus ; Skelley et al. 2007: 4.
Type locality. Mexico.
Type repository. Naturhistoriska Riksmuseet, Stockholm, Sweden (type examined).
Redescription. Length 5.0-6.0 mm, oblong, moderately convex, shiny, glabrous. Brown-yellowish; head, pronotum disc and elytra brownish, elytra usually with a yellowish round spot on preapical declivity ( Fig. 10 View Figure 1-12 ), sometimes elytra entirely brownish ( Fig. 9 View Figure 1-12 ); legs dark brown; antennal club brownish. Head with epistome feebly convex on disc, subregularly and rather densely punctured; clypeus anteriorly subtruncate, obtusely round at sides, lateral margins finely bordered, edge very shortly sparsely bristled; genae obtusely round, very shortly ciliate, protruding from the eyes; frontal suture finely impressed; front rather sparsely regularly punctured. Pronotum transverse, moderately convex, subregularly punctured; punctation somewhat denser on sides; lateral margins almost parallelsided, finely bordered, edge very shortly sparsely bristled; hind angles widely truncate, inwardly sinuate; base bisinuate. Scutellum triangularly elongate, with few sparse and irregular punctures on basal half. Elytra slightly broadened posteriorly, with a small denticle at shoulder; striae fine, superficially punctured, faintly crenulate; interstriae entirely shiny, slightly convex, finely sparsely punctured. Hind tibiae upper spur as long as half of first tarsal segment; first tarsal segment as long as following four segments combined. Male: pronotum not narrowed anteriorly, relatively somewhat more sparsely punctured on disc; fore tibiae slender and more elongate, their spur stouter, downward bent and outward curved; metasternal plate longitudinally feebly excavate at middle; aedeagus Fig. 11-12 View Figure 1-12 . Female: pronotum slightly narrowed anteriorly, relatively somewhat more densely punctured on disc; fore tibiae stouter and shorter, their spur slender and almost straight; metasternal plate flat.
Material examined. EL SALVADOR: Monte Cristo , 23 Km N Matapan, m 2300, 08-10.V.1971, leg. Howden H. F. (12 exx., CMNO) . MEXICO: Hidalgo: 2.9 Km S Molango, 20.VII.1988. leg. Turnbow R. (2 exx., RHTC) ; 1 mi. S Santa Monica , 6100’, 12.VII.1973, leg. Newton A. (4 exx. CMNO, DCGI) ; 7 Km SW Tenango de Doria , VII.1971, leg. Newton A. (2 exx., CMNO) ; 6.4 mi. S Tenango de Doria , m 3000, 24-28.VII.1969, leg. Peck S. & J., cloud forest, oak (5 exx., CMNO) ; Tlanchinol env., m 1500, 10-24.VIII.2001, leg. Kabourek V. (2 exx., DCGI) ; 6.4 mi. S Tianguistengo , 6800’, 12.VII.1973. leg A. Newton (1 ex., DCGI) ; Zacualtipan , 27.V.1979, leg. Zunino M. (2 exx., DCGI) ; Jalisco: 10 mi W Atenquique , 6700’ 18.IX.1971, leg. Newton A. (5 exx. CMNO, DCGI) ; Oaxaca: 13 mi. N Nochixtlan , 7000’, 27.VI.1968, leg. Hardy A. R., Espinosa L. & Abrayaya J. P., Hardy Central American Expedition, (1 ex., USNM) ; Km 40 Camino Teotitlan, Hualta de Jiménez , m 2400, 09.XI.1968, leg. Reyes P. & Cabrera M, bosque nebular (2 exx., DCGI, FSCA) ; Km 133 carr. Tuxtepec to Oaxaca-Atepec , Llano de las Flores , 17°26’37.2"N – 96°30’13.2"W, m 2600, 14.IX.2003, leg. Martínez I. & Suarez T. (1 ex., DCGI) GoogleMaps ; 30 mi. Valle Nacional , 17.VIII.1973, leg. Newton A. (2 exx., CNCI) ; Puebla: 5 mi. W Huauchimango , 5900’, 07.VII.1970, leg. Newton A. (3 exx., CNCI) ; 6 mi W Teziutlan , 4-6.VIII.1960, leg. Howden H. F. (1 ex., DCGI) ; Queretaro: 25 mi. E Landa de Matamoros , 5000’, 14-17.VII.1969, leg. Peck S. & J., liquidambar forest (2 exx., CNCI, 1 ex., DCGI) ; Veracruz: Mpio. Coscomatepec, Cuiyachapa , 06.II.1999, leg. Alvarado M. (5 exx., DCGI) ; Cuiyachapa, carr. á Potrero Nuevo , 15.IX.1994, leg. Arellano L. & Zunino M. (3 exx., DCGI) ; Mpio. Coscomatepec, carr. Cuiyachapa, Pueblo Nuevo , 08.XI.1999, leg. Dellacasa M. (1 ex., DCGI) ; El Duraznal , m 1600, 15.VII.1994, leg. Arellano L. & Sanchez R. (1 ex., DCGI) ; Mpio. Xico, Oxtlapa , m 2100, 16.XI.1999, leg. Dellacasa M. (1 ex., DCGI) ; carr. Xico-Tonalaco , 19°26’21"N – 97°06’10"W, m 2300, 09.XII.1999 - 09.II.2000, leg. Montes de Oca E. & Santiago Q. (4 exx., DCGI) GoogleMaps ; idem, 06.VII.- 11.VIII.2000, leg. Montes de Oca E. & Santiago Q. (13 exx., DCGI) GoogleMaps .
Distribution. El Salvador, Mexico (Hidalgo, Jalisco, Oaxaca, Puebla, Queretaro, Veracruz).
Bionomics. Probably all year round, coprophagous species found in several kinds of dung.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Gonaphodiellus bimaculosus ( Schmidt, 1909 )
Dellacasa, Marco, Dellacasa, Giovanni & Gordon, Robert D. 2012 |
Gonaphodiellus bimaculosus
Skelley, P. E. & Dellacasa M. & Dellacasa G. & R. D. Gordon 2007: 4 |
Aphodius (Gonaphodiellus) xalapensis
Galante, E. & Z. Stebnicka & J. Ramon Verdu 2003: 304 |
Aphodius (Gonaphodiellus) bimaculosus
Dellacasa, M. 1988: 98 |
Schmidt, A. 1913: 134 |
Aphodius bimaculosus
Schmidt, A. 1909: 19 |