Macrocheilus diplospilus Basilewsky, 1967

Serrano, Artur R. M., 2023, Afrotropical ground beetles of Macrocheilus Hope, 1838 (Coleoptera, Carabidae) description of four new species and faunistic notes, Zootaxa 5256 (1), pp. 1-35 : 15

publication ID	https://doi.org/10.11646/zootaxa.5256.1.1
publication LSID	lsid:zoobank.org:pub:CE0AC7CD-E55D-484C-9346-86F16C985DBE
DOI	https://doi.org/10.5281/zenodo.7745360
persistent identifier	https://treatment.plazi.org/id/AE0487C8-F53D-FFD6-0986-A1E765FAFA35
treatment provided by	Plazi (2023-03-17 11:58:30, last updated 2024-11-24 21:22:33)
scientific name	Macrocheilus diplospilus Basilewsky, 1967
status

Treatment

Macrocheilus diplospilus Basilewsky, 1967 View in CoL

Figs. 3f View FIGURE 3 , 5d View FIGURE 5 , 6a View FIGURE 6

Studied material. 1 male: “Mampatá (Rio Balana)\ Guiné-Bissau 13/07/2006 \ Col. A. Serrano” \\ “ Macrocheilus \ diplospilus \ Basilewsky, 1967 ” [h] \ “Det. A. Serrano, 2007” [t] [h]; 1 male: “Central African Rep.\ Mambere‒Kadei Prov.\ Carnot—Gadzi road\ 15 km E Carnot 05– 06.06.2009 \ 600 m. A. Kudrna Lgt.”\\ “Coll. Wrase\ Berlin” (green label) \\ “ Macrocheilus \ diplospilus \ Basilewsky, 1967 ” [h] \ “Det. A. Serrano, 2014” [t] [h]; 1 female: “Afrique de L`Ouest\ Senegal 12.VII.2010 \ Parc du Sine Saloum\Reserve de Fathala\ Alain Coache Ultra Violet \\“ Macrocheilus \ diplospilus \ Basilewsky, 1967 ” [h]\ “A.Serrano det. 2022” [t] [h].

Remarks. The species was recorded for Central African Republic and Democratic Republic of the Congo in the original description ( Basilewsky 1967). Almost 41 years later, it was also recorded for Guinea ‒ Bissau ( Serrano 2009). The adult male specimens examined fit very well the original description, including the median lobe conformation (see Basilewsky 1967).

Male genitalia ( Fig. 3f View FIGURE 3 ). A short description and drawings of median lobe in lateral and dorso-apical views of this species were provided in its original description ( Basilewsky 1967, Figs. 2d View FIGURE 2 , 3d View FIGURE 3 ). Additional characters of the median lobe, which were not given by this author, are the presence of one pair of scaled sclerotized stripes in laterodorsal region, dorsal opening of ostium too far backward and apex acute (dorsal view) ( Fig. 3f View FIGURE 3 ). Moreover, the left paramere is ovoid shaped, with an expansion in the dorso-posterior edge ( Fig. 3f View FIGURE 3 ).

Distribution. Central African Republic, Democratic Republic of the Congo, Guinea-Bissau.

References

Basilewsky, P. (1967) Coleopteres Carabidae africains nouveaux. XVI. Revue de Zoologie et Botanique Africaines, 75 (3 - 4), 319 - 330.

Serrano, A. R. M. (2009) Biodiversity and notes on carabid beetles from Guinea-Bissau. VIII. Brachininae, Ctenodactylinae and Anthiinae (Coleoptera: Carabidae). Elytron, 22 - 23, 49 - 62.

Figures

FIGURE 2. Labrum of Macrocheilus (dorsal view). a, M. assmanni n. sp. (holotype); b, M. kudrnai n. sp. (holotype); c, M. philippeorum n. sp. (paratype); d, M. schuelei n. sp. (holotype); e, M. alluaudi, CON (PSC); f, M. basilewskyi, TAN (TAC); g, M. biguttatus, SEN (ACC); h, M. bimaculatus, RCA (TAC); i, M. clasispilus, RCI (ACC).

FIGURE 3.Aedeagus of Macrocheilus: median lobe and right paramere (left, lateral view) and median lobe (right, dorsal view). a, M. kudrnai n. sp. (holotype); b, M. philippeorum n. sp. (holotype); c, M. schuelei n. sp. (holotype); d, M. alluaudi, CON (PSC); e, M. biguttatus, GBI (ASC); f, M. diplospilus, GBI (ASC).

FIGURE 5. Habitus of Macrocheilus (dorsal view). a, M. biguttatus, SEN (ACC); b, M. bimaculatus, GBI (ASC); c, M. clasispilus (holotype, plus labels); d, M. diplospilus (holotype, plus labels); e, M. dorsalis, ZAM (TAC); f, M. dorsiger, BFO (PSC); g, M. elegantulus (holotype, plus labels); h, M. hybridus, ZIM (TAC); i, M. labrosus, RCA (PSC).

FIGURE 6. Labrum of Macrocheilus (dorsal view). a, M. diplospilus, GBI (ASC); b, M. dorsalis, ZAM (TAC); c, M. dorsiger, BFO (PSC); d, M. hybridus, ZIM (TAC); e, M. labrosus, RCA (PSC).