Pseudomenarus Shibata, 1964: 44.

Hunting, Wesley & Yang, Man-Miao, 2019, A taxonomic review of the pericaline ground-beetles in Taiwan, with descriptions of new species (Coleoptera, Carabidae, Lebiini), ZooKeys 816, pp. 1-164 : 98

publication ID

https://dx.doi.org/10.3897/zookeys.816.29738

publication LSID

lsid:zoobank.org:pub:51CEEF2E-1E10-40A8-A673-1140426ED5A7

persistent identifier

https://treatment.plazi.org/id/FF8FB1EA-38AF-EA26-2753-93A0C254AC0C

treatment provided by

ZooKeys by Pensoft

scientific name

Pseudomenarus Shibata, 1964: 44.
status

 

Pseudomenarus Shibata, 1964: 44. View in CoL

Type species.

Pseudomenarus flavomaculatus Shibata (monotypic); Lorenz 2005: 463. comb. n.

Type locality.

Taiwan. Arisan = Alishan, Chiayi County.

Recognition of Taiwanese species of Formosiella

.

Color. Various.

Microsculpture. Labrum with microsculpture almost isodiametric to isodiametric.

Fixed setae. Two pairs of supraorbital setae; clypeus with two long, lateral setae; labrum with six setae along apical margin; one pair of suborbital setae; ventral surface with two setae on each of abdominal sterna III to VI; four setae along apical margin of sternum VII in females, two setae along apical margin of sternum VII in males.

Abdomen. Sternum VII of males distinctly bilobed.

Hind wings. Macropterous.

Legs. Tarsal claws denticulate, 3 - 4 denticles per claw, tarsomere 4 not bilobed; males with one notch apically on ventral side of mid-tibia.

Male genitalia. Ostium left pleuropic. Phallus cylindrical.

Taxonomic notes.

Upon close examination of the monobasic genus Pseudomenarus (Shibata, 1964), it became apparent that there were several diagnostic similarities with members of the genus Formosiella Jedlička, 1951. For the genus Formosiella , Jedlička cited defining characteristics as being: tarsomere 4 not bilobed; pronotum wider than head and strongly indented; elytra with three fixed seta in interval 3 and a dorsal surface that is finely and densely ciliated. Shibata’s Pseudomenarus flavomaculatus shares all of these characteristics and externally, also shares a toothed mentum and distinctively acuminate apices of both labial and maxillary palpi (Fig. 50B). Internally, the female genital tract is also very similar to Formosiella brunnea (See Fig. 77A, B) and distinctive from all other pericaline genera. With this in mind, Pseudomenarus is synonymized with the generic name Formosiella .

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Carabidae