Muisca adamanta, Opitz, Pitz Pinola Weston, 2018

Opitz, Pitz Pinola Weston, 2018, Classification, Natural History, and Evolution of the Subfamily Peloniinae O (Coleoptera: Cleroidea: Cleridae). Part IX. Taxonomic revision of the New World genus Muisca S, Linzer biologische Beiträge 50 (1), pp. 587-653 : 624

publication ID	https://doi.org/10.5281/zenodo.4004283
DOI	https://doi.org/10.5281/zenodo.4339259
persistent identifier	https://treatment.plazi.org/id/03DA3F7E-FFEC-FF94-0CF3-B179FD1AC232
treatment provided by	Valdenar (2020-08-27 15:17:49, last updated 2024-11-26 02:05:59)
scientific name	Muisca adamanta
status	nov.sp.

Treatment

Muisca adamanta OPITZ nov.sp. ( Figs 40 View Figs 34-46 , 69, 97, 116, 147)

Holotype: ♂. BRAZIL, Minas Gerais, Pedra Azul , 800 m, XI-1974, Seabra & Oliveira ( FSCA).

Paratypes: 2 specimens. Brazil: Estado do Minas Gerais, Pedra Azul , 800 m, XI-1974, Seabra & Oliveira ( WOPC, 1) ; Estado do Bahia, S. Antonio da Barra , 11-XII-1888, Gounelle ( MNHN, 1) .

D i a g n o s i s: Within Muisca the antennal capitulum is black in specimens of M. adamanta , M. testacea , and in those of M. variabilis . But, in specimens of M. adamanta , the black coloration of the capitulum does not extend to funicular antennomeres, as it does in those of the other 2 aforementioned species.

R e d e s c r i p t i o n: Size: Length 5.5 mm; width 2.0 mm. Form: As in Fig. 147 View Figs 145-148 . Color: Testaceous, except capitulum and funicular antennomeres 5-6 dark brown. Head: Funicular antennomeres subfiliform, progressively shorter towards capitulum, capitulum longer than combined length of funicular antennomeres, capitular antennomeres 9 and 10 triangular ( Fig. 40 View Figs 34-46 ), antennomere 11 obovate; frons slightly wider than width of eye ( EW /FW 25/30). Thorax: Pronotum (Fig. 69) quadrate ( PW /PL 85/85), side margin with well-developed tubercle, disc uniformly punctate; elytral asetiferous punctation striate to distal 2/3 rd of epipleural region, near sutural margin punctured end at about distal ½ ( EL /EW 250/70). Abdomen: Pygidium scutiform; posterior margin of 6 th visible sternite faintly concave; aedeagus, phallic apex as in Fig. 116. View Figs 116-124

V a r i a t i o n: Size: Length 4.7-6.0 mm; width 2.0- 2.2 mm. Other than body size, the available specimens are quite homogeneous.

N a t u r a l h i s t o r y: Specimens were captured during November and December.

E t y m o l o g y: The trivial name, adamanta, is a Latin derivative from adamas (= like a diamond). I refer to the shape of the phallic apex.

D i s t r i b u t i o n ( Fig.97 View Fig ): Known from Brazil.

Figures

Figs 34-46: Antennae, alimentary canal, and male mesodermal internal reproductive organs. 34-44 Antennae. (34) M. tetraspilota, male. (35) M. agma, male. (36) M. bitaeniata, male. (37) M. nigrosignata, male. (38) M. sigilla, male. (39) M. zona, male. (40) M. adamanta, male. (41) M. biordinis, male. (42) M. malakela, female. (43) M. peruviana, male. (44) M. variabilis, male. (45) M. condilum, alimentary canal. (46) M. variabilis, male mesodermal internal reproductive organs.

Figs 145-148: Habitus. (145) Muisca octonotata. (146) M. tetraspilota. (147) M. adamanta. (148) M. agma.

Figs 116-124: Phalli. (116) Muisca adamanta. (117) M. agma. (118) M. biordinis. (119) M. bitaeniata. (120) M. nigrosignata. (121) M. peruviana. (122) M. sigilla. (123) M. testacea. (124) M. variabilis.