Published December 31, 2012 | Version v1
Taxonomic treatment Open

Deltochilum (Deltochilum) rosamariae Martinez 1991

Description

Deltochilum (Deltochilum) rosamariae Martínez, 1991

(Figs. 7–8)

Martínez1991: 390 original description (combination: Deltochilum rosamariae)

Type locality. Ecuador, provincia Los Ríos, Quevedo, Pichilingue, XII.1978, A. Martínez.

Distribution. Ecuador.

Material examined (6 males, 15 females). ECUADOR: LOS RÍOS, Estación Experimental Tropical Pichilingue, Quevedo, (1°0'13''S, 79°27'50''W), v.1976, coll. Martínez - 14 females, 5 males (including 19 paratypes) (CMNC); same locality, iv.1976, coll. Martínez - 1 female (paratype) (CMNC); same locality, viii.1976, coll. Martínez - 1 male (paratype) (CMNC).

Remarks. As for D. eurymedon, this species is known only from the original type specimens collected from a single locality. Interestingly, no additional specimens of this species were collected at the Estación Científica Río Palenque located only 50 km north of Estación Experimental Tropical Pichilingue with only a 200 m elevation difference despite extensive dung beetle trapping by H.F. Howden, S.B. Peck and others on several occasions from 1975 to 1979. Externally D. rosamariae is most closely related to D. eurymedon from which it can be separated by its smaller size and the shape of parameres (Figs. 7–8).

Notes

Published as part of Génier, François, 2012, A new species and notes on the subgenus Deltochilum (Deltochilum) Eschscholtz, 1822 (Coleoptera: Scarabaeidae: Scarabaeinae: Deltochilini), pp. 25-36 in Zootaxa 3357 on page 32, DOI: 10.5281/zenodo.213648

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Linked records

Additional details

Biodiversity

Family
Scarabaeidae
Genus
Deltochilum
Kingdom
Animalia
Order
Coleoptera
Phylum
Arthropoda
Scientific name authorship
Martinez
Species
rosamariae
Taxon rank
species
Taxonomic concept label
Deltochilum (Deltochilum) rosamariae Martinez, 1991 sec. Génier, 2012

References

  • Martinez, A. (1991) Nuevas especies del complejo Deltochilum (Coleoptera, Scarabaeidae). Entomologica Basiliensia, 14, 383 - 393.