Euphoria mayita Orozco 2012, new species
Creators: name: Orozco, Jesús
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cetoniidae
Euphoria
Euphoria mayita

description: Euphoria mayita Orozco, new species
(Appendix 4: Fig. 45)
Type Material (26). Holotype male labeled “ MEX. Chiapas Hwy / 195 36Km S Jct 190/ X-15- 1988 / J. E. Wappes ” (TAMU) and with my red holotype label. Allotype female as holotype, with my yellow allotype label (TAMU). Paratypes (24) with the following data: As holotype (1 CMNC); “ MEXICO: Chiapas 2-3/ mi. W. of Rizo de Oro / tropical desiduous [sic]/ for. 914 m 26 VIII-1974 / D.E. & J.A.Breedlove / Cal.Acad.Sci.Access.” (6 CASC, 1 JOAC); “ MEXICO: Chiapas 2-3/ mi. W. of Rizo de Oro / tropical desiduous [sic]/ for. 914 m 26 VIII-1974 / D.E. & J.A.Breedlove / Cal.Acad.Sci.Access.// CAS // fulveola/ DET./ A. R. Hardy 19” (1 JOAC); “ MEXICO: Chiapas, Mu-/ nicípio de Cintalapa/ La Mina./ 914m 14.IX.1981 / D.E. & P.M.Breedlove / and C. G. Whitefield // Collection of the/ CALIFORNIA ACADEMY/ OF SCIENCES, San/ Francisco, Calif ” (1 CASC); “ MEXICO: Chiapas;/ 22 Km. NE Tapanatepec / 750m 11-X-1997 / Xoll. A.R. Gillogly” (1 TAMU); “Cameron [sic] 19 mi SE/ VI-21-1967 Oax/ Mexel ftSLW” (1 BYU); “MEX: 33mi W/ Tehuantepec,/ Oax. VIII-23-65// Col. Slobodchikoff / Collector” (1 EMEC); “ MEXICO: Chiapas. Rio Cintalpa [sic], 20/ km W. of Cintalapa/ 914m alt 5-X-1972 / D.E/ Breedlove ” (1 JOAC); “ MEXICO Oaxaca, 14/ mi. NW. Tehuantepec / 26 June 1961 700’/ u. kans. Mex. Exped.// On flowers of/ Croton ” (1 SEMC); “ MEXICO, CHIAPAS / 9 KM N ARRIAGA/ OCT 15 1988 / E. GIESBERT, COLL.” (5 FSCA); “MEX. Chiapas Hwy / 195 26km S Jct 190/ X-15-1988 / J.E. Wappes // Euphoria / fulveola Bates / or nera/ Det. H. F. HOWDEN 90” (1 MJPC), “ MEX: GUERRERO / Acahuizotla 800m / 27 x 06 Curoe Col // 8 nigriv.” (1 DJCC); “ MEXICO, CHIAPAS / 9 KM N ARRIAGA / OCT 15 1998 / E. GIESBERT, COLL.// Euphoria / vestita/ G. y P., 1833/ A. C. deloya, det. IX-96” (2 CCDX). All paratypes with my yellow paratype label.
Description. Holotype male (Fig. 45a). Length 11.8 mm; width 6.5 mm. Color: Dorsal surface tomentous. Pronotum yellowish brown with 2 longitudinal, black vittae on each side of midline, 1 small, dark, semicircular, anterolateral mark at each side. Elytra yellowish brown, with black, moderately sized, irregular, markings. Ventral surface, including legs, dark brown. Head: Frons densely punctate; punctures deep, moderate in length, many confluent, moderately densely setose; setae yellowish, moderate in size. Clypeus subrectangular, laterally expanded anteriorly in dorsal view, lateral margins moderately raised; apex weakly raised, moderately sinuate; punctation as on frons, sparsely setose; setae yellowish, short to moderate. Antennal club longer than stem. Pronotum: Surface moderately densely punctate; punctures round to lunulate, small, denser and larger toward apex. Surface moderately densely setose; setae short to moderate, yellowish. Sides moderately angulate. Base in front of scutellum weakly emarginate. Scutellum impunctate, apex sharp. Elytra: Surface moderately densely punctate, striae bearing 2, lateral rows of moderately dense punctures, and 1 sparsely punctate medial row, punctures small to moderate, lunulate to irregular, sparsely setose; setae short to moderate, yellowish. Pygidium: Surface subconcentrically striate; striae dense, discontinuous, moderately densely setose, setae short to moderate. Apex evenly rounded. Legs: Protibiae slender, teeth sharp, equidistant, strongly oblique. Meso and metatibial carinae moderately developed. Metatibiae not strongly expanded apically, metatarsi longer than metatibiae. Venter: Mesometasternal process moderately compressed laterally, apex rounded, extended extended to same level as mesocoxae. Mesepimera, metasternum, metepimera, and metacoxae setose; setae as on legs. Metasternum rugose, densely setose laterally, weakly punctate and setose at middle, median sulcus strongly impressed. Abdomen in lateral view flat.
Allotype. Female. Similar to holotype except in the following: Length 12.0 mm; width 7.0 mm. Head: Frons glabrous. Clypeus glabrous, apex vaguely reflexed. Antennal club shorter than stem. Pygidium: Apex slightly pointed. Legs: Metatibiae moderately expanded apically, metatarsi shorter than metatibiae.Abdomen in lateral view strongly convex.
Variation. Paratypes (24) similar to the holotype and allotype except in the following: Length 9.9–13.1 mm; width 5.6–7.3 mm. Color: Melanistic forms present. Head: Frons weakly to moderately setose. Pronotum: Base in front of scutellum weakly to moderately emarginate. Legs: Protibiae slender in males, robust in females, apical and medial teeth frequently proximal in males, basal tooth frequently obsolete to subobsolete in males, teeth frequently equidistant and well developed in females. Meso- and metatibial carinae weakly to moderately developed in males, moderately to strongly developed in females. Male genitalia: Parameres as in Fig. 45c.
Diagnosis. This species is separated from other species in the group by the following combination of characters: antennal club longer than stem in males; clypeus subrectangular; elytral striae without grooves; protibial teeth strongly oblique; and form of the parameres.
Temporal Distribution. June (2), August (9), September (3), October (12) (Fig. 45d).
Geographic Distribution. Known from Guerrero, Oaxaca, and Chiapas, Mexico (Fig. 45e).
Etymology. The name is derived from the feminine Spanish diminutive form of “Mayan”.
description: Published as part of Orozco, Jesús, 2012, Monographic Revision of the American Genus Euphoria Burmeister, 1842 (Coleoptera: Scarabaeidae: Cetoniinae), pp. 1-182 in The Coleopterists Bulletin (mo 11) (mo 11) 66 on pages 81-82, DOI: 10.1649/0010-066X-66.mo4.1, http://zenodo.org/record/4907222